Proceedings of the 5th International Conference on Industrial Engineering (ICIE 2019) (eBook)

Preface 6
Contents 8
1 Modeling of Roll Roughness Transfer Process to Strip During Skin-Pass Rolling 21
Abstract 21
1 Introduction 21
2 Theoretical Research 22
3 Conclusions 26
References 26
2 Working Surface Calculation of Teeth Bevel Gear Helical-Bevel Gearing at Milling with Hob 28
Abstract 28
1 Introduction 29
2 Main Part 29
3 Conclusion 34
References 34
3 Effectiveness of Application of Additional Strengthening Processing of Surface Plastic Deformation on Increase in Fatigue Life of Parts 36
Abstract 36
1 Introduction 37
2 Research Methods 37
3 The Results of Studying of Impact of the Additional Vibroshock Strengthening Processing on Fatigue Life 39
4 Conclusion 42
References 43
4 Determination of Rational Technological Parameters of Cold Bending with Rolling of Pipes from Corrosion-Resistant Steels 45
Abstract 45
1 Introduction 45
2 Research Methodology 46
2.1 Evaluation of Stability Criteria 47
2.2 Calculation of Rational Tensions 47
3 Research Results 50
3.1 Determination of Allowable Feeds 51
3.2 Determination of the Total Plastic Zone Width 54
4 Control Experiments 55
5 Conclusion 56
References 56
5 Recomposition Procedure of Automatic Replacement Laser Modules for CNC Machines 58
Abstract 58
1 Introduction 59
2 Testing Solutions 63
3 The Main Conclusions and Results 64
References 65
6 Tooling Backup of Cutting and Deforming Processing of Non-rigid Shafts 67
Abstract 67
1 Introduction 68
2 Problems of Achieving Quality in the Processing of Long Shafts 68
3 Tasks that Need to Be Solved to Achieve Quality in the Processing of Long Shafts 69
4 Theoretical Studies of Options to Achieve Quality in the Processing of the Shaft 70
5 Experimental Studies of Options to Achieve Quality in the Processing of the Shaft 71
6 Conclusion 72
References 73
7 Determination of Flanging Parameters and Length of Screwing in Producing Holes by the Method of Thermal Drilling in Thin-Sheet Metal 75
Abstract 75
1 Introduction 75
2 Experimental Part 76
3 Results and Discussions 76
4 Conclusions 83
References 83
8 Practice of Dimensional Modeling in the Implementation of the Methodology of Group Interchangeability 85
Abstract 85
1 Introduction 85
2 The Calculation Algorithm 87
2.1 Problem Statement 87
2.2 Application of Group Interchangeability Methodology to Solve the Problem 89
3 Conclusion 91
References 93
9 Determination of Settling Efficiency of Solid Finely Dispersed Particles Within Devices with Rectangular Separators 94
Abstract 94
1 Introduction 94
2 Study Materials and Methods 95
3 Results of Study 96
4 Conclusion 98
Acknowledgements 98
References 98
10 Method for Predicting Thermal Characteristics of Machine Tools Based on Experimental Modal Analysis 100
Abstract 100
1 Introduction 100
2 Mathematical Model 102
2.1 Basic Model 102
2.2 Operating Cycle 104
2.3 Defining Modal Parameters 105
3 Discussion of the Results 106
4 Conclusion 107
Acknowledgements 107
References 107
11 Development of New Types of Contact Devices for Heat-Mass Transfer Apparatuses, Used at Petrochemical Enterprises 109
Abstract 109
1 Introduction 109
2 Research Materials and Methods 110
3 Research Results 112
4 Conclusion 114
Acknowledgements 114
References 114
12 Stiffness Maximization on the Basis of Layout Characteristics of the Elastic Machine System and Milling Process 116
Abstract 116
1 Introduction 116
1.1 Relevance 117
1.2 Statement of Problem 117
2 Research Essentials 118
3 Practical Significance 121
4 Conclusion 121
References 122
13 Formation Automation of Geometric Configuration of Real Machine Parts 123
Abstract 123
1 Introduction 124
2 Integration Issues of CAD–CAM Systems 124
3 Problems in Describing the Geometry of Real Parts 125
4 Description of Objects in the Six-Dimensional Space of Degrees of Freedom 126
5 Variants of Schemes for Generating Elementary Surfaces 127
6 Determination of the Mutual Arrangement of Elementary Surfaces 128
7 Schemes for Generating the Geometric Configuration of a Part 130
8 Conclusion 130
Acknowledgements 130
References 131
14 Information Model for Machine’s Electronic Structure Storage 132
Abstract 132
1 Introduction 132
2 Research Problem 133
3 Information Model of Structure of Machine-Building Product 134
3.1 Types of the Parts in the Model 135
3.2 Specific Attributes of Component Parts 136
3.3 Specific Attributes of Relations 137
3.4 Common Attributes 139
4 Conclusions 139
References 139
15 Software Spindle Speed Variation as Method for Chatter Suppression in Drilling 141
Abstract 141
1 Introduction 141
2 Materials and Methods 143
3 Results and Discussion 144
4 Conclusion 147
References 148
16 Experimental Studies of Steady-State Sources of Vibrations of Machinery Production Process Equipment to Substantiate Choice of Vibration Protection Methods 150
Abstract 150
1 Introduction 151
2 Formulation of the Problem 151
3 Main Part 152
4 Research Results 154
5 Conclusion 156
References 157
17 On Issue of Verifying New Method for Studying Dynamics of Deep Hole Machining 159
Abstract 159
1 Introduction 159
1.1 The Essence of Deep Hole Machining 160
2 Derivation of Equations 161
3 The Study of the Frequency Characteristics of the Drive at Deep Hole Machining 164
4 Checking the Correctness of the Decision 166
5 Conclusion 170
References 170
18 Rational Provision of Robustness Properties of Bolted Joints of Assembly with Implementation of Anaerobic Materials 171
Abstract 171
1 Introduction 171
2 The Study of Influence of Anaerobic Materials Over Stress Concentration in the Mating Zone of Bolted Joints by Finite Element Method 172
3 Determination of the AM Volume Required to Fill the Cavities of the Threaded Contact Zone and the Moment of Unbolting the Bolted Joints 175
4 Conclusion 177
References 177
19 Machining Accuracy Improving with the Use of Mobile Mechatronic Systems as Industrial Robot End Effectors 179
Abstract 179
1 Introduction 179
2 Development of Machining Mechatronic System General Layout Arrangement and Its Position Checking in the Workpiece Coordinate System 181
2.1 Problem Statement 181
2.2 Development of the Mechatronic Mechanism Scheme, Scheme of Its Attachment to the Workpiece and Selection of the Device for Estimation of MM Location on the Workpiece 184
2.2.1 Development of the Mechatronic Mechanism (MM) Scheme 184
2.2.2 Development of the Scheme of MM Attachment to the Workpiece 185
2.2.3 Development of a Scheme for Estimation of MM Location on the Workpiece 186
3 Calculation of MM Attachment Point Strains 186
4 Conclusions 187
References 187
20 Voxel and Finite Element Modeling of Twist Drill 189
Abstract 189
1 Introduction 189
2 Voxel Modeling of the Twist Drills 191
2.1 Problem Statement 191
2.2 Theoretical Investigation and Voxel Modeling 192
2.2.1 Flute Surface Modeling 192
2.2.2 Land and Body Clearance Surface Modeling 194
2.2.3 Drill Flank Modeling 195
3 Calculation of Drill Surface Voxel Nodal Points and of Finite Element Meshes 196
4 Conclusions 197
References 197
21 3D Modeling of Turbine Rotor Journal Machining with Location on a Bearing Bottom Half 199
Abstract 199
1 Introduction 200
2 Modeling of the Worn Journal Surface and Calculation of the Restored Journal Circularity Deviations in View of the Technological Operation Parameters 200
2.1 Problem Statement 200
2.2 Description of the Worn Journal Surface 201
2.3 Description of the Law of the Cutting Tool Motion Along the Radial Direction to the Axis of the Shaft Journal 202
2.4 3D Modeling of Worn Shaft Journal Machining Neck with Its Location on the Half-Cylinder of a Plain Bearing 203
3 Results and Discussions 205
4 Conclusion 205
References 205
22 Geometric Modeling of Macro-defects of Parts Surfaces Based on Discrete Solid-State Modeling 207
Abstract 207
1 Introduction 207
2 Theoretical Issues of Component Part Surfaces Modeling in View of Surface Defects 209
2.1 Determination of Component Part Surface Types and of Surface Defects Types 209
2.2 Modeling of Defects Locations on the Part Surface 210
3 Results of Computer Discrete Solid-State Modeling of Component Parts with Defects on Their Surfaces 213
4 Conclusion 214
References 214
23 Selecting Criterion of Long-Term Strength in Assessing Durability of Constructions Operating Under Non-isothermal Loading Processes 216
Abstract 216
1 Introduction 216
2 Research Goal 217
3 Materials and Methods 218
4 Experimental Results 221
5 Conclusions 222
References 223
24 Virtual Prediction of Accuracy of Processing on Example of External Circular Grinding 224
Abstract 224
1 Introduction 225
2 Virtual Prediction of Processing Accuracy in View of Unsteadiness of Technological Process 226
3 Conclusion 229
References 230
25 Designing of Optimal Grinding Cycles, Sustainable to Unstable Mechanical Processing on the Basis of Synthesis of Digital Double Technology, and Dynamic Programming Method 232
Abstract 232
1 Introduction 233
2 Synthesis of Digital Twin and MDP Technologies for Designing an Optimal Grinding Cycle for Resistance to Variable Technological Factors 236
3 Conclusion 238
References 239
26 Controlled Assembly of Rotors 240
Abstract 240
1 Introduction 241
2 Relevance and Problem Statement 241
3 Controlled Assembly of Rotors 242
4 Results of Experimental Studies 245
5 Conclusion 246
References 246
27 Study of Energy Intensity of Shaped Holes Broaching Process 248
Abstract 248
1 Introduction 248
2 Theoretical Dependencies of the Values Under Study on the Broaching Speed 249
3 Generating Dependencies to Calculate Values of Consumed Energy Intensity 250
4 Estimation of the Broaching Process Energy Intensity 251
5 Conclusions 253
References 254
28 Methods of Quality Control Manufacturing Gears of the Differential Satellites 256
Abstract 256
1 Introduction 257
2 Theoretical Part 257
3 Practical Implementation Example 260
4 Results of the Method Application 263
5 Conclusion 265
References 265
29 Computational and Experimental Studies of Deformations of Air-Cooled Diesel Cylinders at Its Assembling 267
Abstract 267
1 Introduction 268
2 Conducting the Experiment 268
3 Mathematical Modeling 270
4 Conclusion 274
References 275
30 Feasibility Study of Applying Group Interchangeability Method for Assembly Components of Machines 277
Abstract 277
1 Introduction 277
2 Ladder Dimensional Circuit Calculation by the Group and Full Interchangeability Method 278
3 Economic Justification General Principles 280
4 Unfinished Production Determination During Selective Assembly 281
5 Economic Expediency Determination of the Selective Assembly Use 283
6 Conclusion 285
References 285
31 Development of Integrated Criterion to Select Environmentally Sound Cutting Fluids and Relevant Application Systems in Shape-Forming Processes 287
Abstract 287
1 Introduction 287
2 Relevance 288
3 Problem Formulation 288
4 Theory 289
5 Practical Significance and Implementation Results 291
6 Conclusions 293
References 293
32 Gear-Grinding Temperature Modeling and Simulation 295
Abstract 295
1 Introduction 296
2 Mathematical Models for Simulation 296
2.1 Geometric 3D Model 297
2.2 Geometric 2D Model 299
3 Conclusions 301
References 302
33 How Parameters of Agricultural Machine and Tractor Unit Affects Effectively Used Mean Indicated Power 304
Abstract 304
1 Introduction 305
2 Method 305
2.1 Analytical Expressions to Find the Effectively Used Mean Indicated Power of MTU Engine in Transport and Plowing Modes 306
2.2 Analyzing the Effectively Used Mean Indicated Power of MTU Engine in the Transport Mode 310
2.3 Analyzing the Effectively Used Mean Indicated Power of MTU Engine in the Plowing Mode 312
3 Results and Discussion 315
Acknowledgements 316
References 316
34 Method to Reduce Oil Burning in Diesel Engine of Agricultural Machine and Tractor Unit 318
Abstract 318
1 Introduction 319
2 Method 319
2.1 Analytical Expressions to Find Oil Consumption Through Burning in Transport and Plowing MTU Operations 320
3 Results and Discussion 326
Acknowledgements 327
References 327
35 Mill Conditions Effect on Roughness of Injection Molds’ Forming Surfaces 329
Abstract 329
1 Introduction and Applicability 330
2 Research Objective 330
3 Research Results 331
4 Conclusions 338
References 339
36 Effect of Magnetic Processing on Mass Transfer in a Frictional Pair “Alloyed Steel–Carbon Steel” 340
Abstract 340
1 Introduction 341
2 The Experimental Research 341
3 Discussion and Evaluation of Results 344
4 Conclusion 347
References 347
37 Strength Parameters of Hardening Cylindrical Workpieces by Tapered Roller 349
Abstract 349
1 Introduction 349
2 The Main Provisions and Analytical Dependencies 351
3 Determination of the Force of Deformation 352
4 Numerical Implementation of Analytical Dependencies and Practical Application of the Developed Methodology 353
5 Conclusion 355
Acknowledgements 355
References 355
38 Formation of Schemes Generating Geometric Structure of Machine Parts 357
Abstract 357
1 Introduction 357
2 Problems of Design Automation Technology Manufacturing Geometric Configuration of Parts 358
3 Representation of Part Surfaces by a Six-Dimensional Vector 359
4 Dimension Graphs 360
5 Algorithm of Consistent Production of Part Surfaces 362
6 Conclusion 363
References 364
39 Optimization of Cutting Parameters in Milling by Means of System Nyquist Plot 366
Abstract 366
1 Introduction 366
1.1 State-of-the-Art in Modern Mechanical Engineering 366
1.2 Relevance 367
1.3 Statement of Problem 367
2 Main Part 368
2.1 Theoretical Basis of the Study 368
2.2 Method for Optimizing the Cutting Parameters 369
3 Conclusions 371
References 371
40 Comprehensive Evaluation of Shaft Manufacturability: Mathematical and Information Models 373
Abstract 373
1 Introduction 373
2 Mathematical Modeling 374
3 Results and Discussion 377
Acknowledgements 378
References 378
41 Simulation of Electrical Discharge Machining of Micro-holes 380
Abstract 380
1 Introduction 380
2 Mathematical Model 382
3 Results and Discussion 384
4 Conclusion 388
Acknowledgements 388
References 388
42 Investigation of Kinematic–Geometric Characteristics of Electrochemical Machining 390
Abstract 390
1 Introduction 390
2 The Comparative Investigation of the Electrochemical Machining Schemes 392
3 Experimental Study and Discussion 395
4 Conclusion 396
References 396
43 Model for Numerical Simulation of Temperature Field and Bead Profile in Hybrid Laser-Arc Welding of T-Joint 398
Abstract 398
1 Introduction 398
2 Mathematical Model 399
2.1 Model Description 399
2.2 Electrode Melting Problem 400
2.3 Heat Conduction Problem 401
2.4 Free Surface Problem 403
3 Example 404
4 Conclusions 407
References 407
44 QMS as Tool for Improving Maintenance and Repair Processes of Traction Rolling Stock 409
Abstract 409
1 Introduction 410
2 Problem Statement 410
3 Research Questions 411
4 Theoretical Section 411
5 Findings 414
6 Conclusion 415
References 415
45 Heat Treatment Effect on the Structural and Elastic Characteristics of a Single-Component Abrasive Tool 417
Abstract 417
1 Introduction 417
2 Formation of Properties of a Single-Component Abrasive Tool in Producing 418
3 Determination of the Elastic Characteristics of a Single-Component Abrasive Tool 420
4 Conclusions 423
References 424
46 Approach for Modeling and Situational Management of Industrial Product Efficiency 425
Abstract 425
1 Introduction 425
2 Mechanism for Efficiency Modeling and Management 426
3 Numerical Experiments 431
4 Conclusion 434
References 434
47 Modeling of Try-Out and Reliability Estimation of Technological Processes of Machine-Building Products 436
Abstract 436
1 Introduction 436
2 Mathematical Models of Trying Out of Technological Processes 437
3 Mathematical Model of Reliability Estimation of Technological Processes 439
4 Results and Discussion 442
Acknowledgements 442
References 442
48 Methods of Cutting Cost Minimizing in Problem of Tool Route Optimization for CNC Laser Machines 444
Abstract 444
1 Introduction 445
2 The Construction of Cutting Tool Route for Circle Parts 445
3 The Strategy of Cutting Time and Cost Minimization 447
3.1 The Algorithm of Automatic Cutting Tool Route Construction 447
3.2 The Calculation of Thermal Field During Treatment of Sheet Material by CNC Laser Cutting Machines 448
4 Computational Results 449
5 Conclusions 450
References 451
49 Development of Hardware-Algorithmic System for ICE Diagnostics 453
Abstract 453
1 Introduction 453
2 Control Parameters of ICE 456
3 Hardware Design 457
4 Development of Software and Algorithmic Parts 458
5 Conclusion 461
References 462
50 Information Support of Gas-Turbine Engine Life Cycle Based on Agent-Oriented Technology 464
Abstract 464
1 Introduction 464
2 Multiagent System of Lifecycle Support 465
3 Neural Network Model of Map Performance of Low-Pressure Compressor 466
4 Software Agent for Neural Network Approximation 468
5 Conclusion 470
References 470
51 Automatic Print Job Scheduling and Management Over Multiple 3D Printers 472
Abstract 472
1 Introduction 472
2 Stating the Aim 473
3 Review of Existing Solutions 473
4 Algorithm Development 478
Acknowledgements 481
References 481
52 CNC Processing Equipment’s Technical Operability Evaluation by Developing Mathematical Models Based on Continuous Logic of Antonyms 483
Abstract 483
1 Introduction 483
2 Basic Definitions 485
3 General Solution Pattern 486
4 Preliminary Formalization 488
5 Mathematical Modeling 489
6 DND Simulation 490
7 Results and Discussion 491
Acknowledgements 491
References 492
53 Digital In-Line Moisture Meter of Thin Sheet Materials 494
Abstract 494
1 Introduction 494
2 Topicality 495
3 Theoretical Part 495
4 Digital in-Line Moisture Meter of Thin Sheet Materials 497
5 Conclusion 500
References 501
54 Modeling Physical Operating Principles During Search Design of Cooling and Refrigerating Systems 503
Abstract 503
1 Introduction 503
2 An Applied Model of the Physical Operating Principle 504
3 Modeling Physical Operating Principles of Cooling and Refrigerating Systems 507
4 Conclusion 510
References 511
55 Analysis of Measurement System Accuracy Based on 2D Laser Triangulation Scanner When Measuring Soiled Pipe Thread Pitch and Height 513
Abstract 513
1 Introduction 513
2 Hardware Description 515
3 Analysis of the Accuracy 516
4 Conclusion 520
References 520
56 Mechanics of Elastic Wheel Rolling on Rigid Drum 522
Abstract 522
1 Formulation of the Problem 523
2 The Main Part 523
3 Conclusion 529
References 530
57 Technical Audit of Rotary Aggregates 532
Abstract 532
1 Introduction 533
2 Status of Issue 533
3 A New Method for Solving the Problem 534
4 Practical Application 536
5 Conclusion 538
References 539
58 Hydroblow as Mechanism of Additional Intensification of Liquid Forages Preparation in Centrifugal-Rotor Dismembrators 541
Abstract 541
1 Introduction 542
2 Mathematical Model 543
3 Results of Numerical Modeling 545
4 Conclusion 547
References 547
59 Change of Structure of Dispersion Material Under Dynamic Loads 549
Abstract 549
1 Introduction 549
2 Study Results 551
3 Conclusion 554
References 555
60 Increasing Efficiency of Vibratory Rollers Through Adjusting Magnitude of Disturbing Force 556
Abstract 556
1 Introduction 556
2 Methods 559
3 Results and Discussion 559
4 Conclusion 563
References 564
61 Energy Component of Properties of Material Crushability Layer 566
Abstract 566
1 Introduction 566
2 Practical Application of Crushing “in a Layer” 567
3 The Disadvantages of the Method 568
4 Factors Affecting the Crushability of the Material 568
5 Indicators of the Destruction Process 570
6 Conclusion 572
References 572
62 New Criterion for Continuous Compaction Control Systems by Soil Vibratory Rollers 574
Abstract 574
1 Introduction 575
2 Methods 576
3 Results and Discussion 576
4 Conclusions 581
References 581
63 Reducing Amplitude of Load Swinging During Operation of Hydraulic Manipulators of Forest Transport Machines 583
Abstract 583
1 Introduction 584
2 Materials and Research Methods 584
3 Theoretical Part 586
4 Results 591
4.1 Reducing Pressure Surges in the Hydraulic System 591
4.2 Reducing Load Swinging 592
4.3 Improving the Oscillation Spectrum of the Load 594
5 Conclusion 595
References 595
64 Increase in Operational Reliability of Locking Device of Hydraulic Actuator of Vehicle 597
Abstract 597
1 Introduction 597
2 Problem Definition 600
3 Theoretical Part 600
4 Practical Importance, Offers and Results of Introduction, and Results of Pilot Studies 601
5 Conclusion 603
References 603
65 Influence of Hydrogen Additives on Cycle-to-Cycle Variability of Working Process of Rotary Engine 605
Abstract 605
1 Introduction 605
2 Experimental Procedure 607
2.1 Experimental Setup 607
2.2 Test Conditions 607
3 Results and Discussion 609
4 Conclusions 611
References 611
66 Efficiency of Usage of Transport and Technological Machines 613
Abstract 613
1 Introduction 614
2 The Cost of Technological Machines’ Operation 614
2.1 Cost Minimization with Regard to Product Losses 615
2.2 Cost Minimization Taking into Account the Loading of Technological Machines’ Engines 617
3 Conclusion 619
References 619
67 Differential System of Crane Braking 620
Abstract 620
1 Introduction 621
2 Differential Brake System 621
3 Mathematical Model 622
4 Results of Computer Modeling 626
5 Conclusion 628
References 628
68 Thermal Loading Estimation of the Friction Pairs of a Vehicle Automated Brake System 630
Abstract 630
1 Introduction 630
2 The Energy Balance of the Vehicle During Braking 631
3 Approaches to the Assessment of Thermohardened Brake 632
4 The Friction Path 634
References 636
69 Problem of Increasing Tractive Effort of Railway Locomotives in Conditions of Arctic and Continental Shelf Regions 638
Abstract 638
1 Introduction 639
2 Supply of Heated Sand in the Wheel–Rail Friction Zone 639
3 Removal of Waste Sand from Rails 641
4 Conclusions 644
Acknowledgements 644
References 644
70 New Approach for Experimental Identification of Internal Combustion Engine Power and Performance Characteristics 646
Abstract 646
1 Introduction 647
2 Materials and Methods 647
3 Results and Discussion 650
4 Conclusion 652
References 652
71 Development of Hardware and Software Complex for Increase of Technical Readiness Transport-Technological Machines in Forestry 654
Abstract 654
1 The Introduction 654
2 Object and Methodology 655
3 Research Result 659
4 Conclusion 664
References 664
72 Study of Characteristics of Engine Operation in Stress-Testing Mode of Electric Gasoline Pump 666
Abstract 666
1 Introduction 667
2 Theoretical Research 667
3 Methods and Results of Experimental Research 669
4 Conclusion 671
5 Findings 672
References 672
73 Technical Level Analysis of Structures of Quarried Excavators 674
Abstract 674
1 Introduction 674
2 Structural Analysis 675
3 Method of Estimation of Dependencies of Criteria of Technical Level of Structures 676
4 Results and Discussion 678
5 Conclusion 680
References 680
74 Reliability Analysis of Bus Steering System 682
Abstract 682
1 Introduction 682
2 Materials and Methods 683
3 Conclusions 687
References 688
75 Process Research of Wheel-Rail Mining Machines Traction 689
Abstract 689
1 Introduction 689
2 Objects and Research Methods 690
3 Research Results and Discussion 693
4 Conclusions 694
References 695
76 Development of Double-Sided Summer–Winter Pneumatic Tires 696
Abstract 696
1 Introduction 696
2 Relevance 697
3 Goal Setting 697
4 Theoretical Part 699
5 Practical Significance, Proposals, and Results of Implementation, Results of Experimental Studies 700
6 Conclusion 701
References 702
77 Asphalt Concrete as Object of Destruction by Operating Units of Milling Machines 704
Abstract 704
1 Introduction 704
2 Method of Research 705
3 Research Result 707
4 Conclusion 710
References 711
78 Improving Automotive Torque Converter Quality 712
Abstract 712
1 Introduction 712
2 Problem Statement 713
3 Results of Engineering 716
4 Conclusion 719
Acknowledgements 719
References 719
79 Stabilization of Biaxial Trailer Motion 721
Abstract 721
1 Introduction 721
2 Object and Method 722
References 729
80 Development of Optimization Algorithm to Control Open-Pit Excavator Operation 730
Abstract 730
1 Introduction 730
2 Aim of the Research 731
3 Solution of the Problems 731
4 Conclusion 735
References 735
81 Complex for Inspection of Crane Rails Design 737
Abstract 737
1 Introduction 738
2 Development of Requirements to the Complex Forthe Crane Tracks Inspection 738
3 Selection of Control and Measuring Equipment 740
4 Providing the Rigidity 742
5 Conclusion 744
References 745
82 Study of Impact of Amount of Shock Absorbers on Parameters of Vibrations of Drum and Frame of Vibrating Roller 746
Abstract 746
1 Introduction 746
2 Methods 747
3 Results and Discussion 748
4 Conclusions 753
References 753
83 Optimization of High-Power Belt Conveyor Parameters 755
Abstract 755
1 Introduction 755
1.1 Theoretical Part 756
2 Conclusion 761
References 761
84 Intelligent Control, Correction, and Adaptability of Output Parameters of Vehicles’ Intake System 763
Abstract 763
1 Introduction 764
2 Theoretical Research 765
3 Methods 766
4 Experimental Research 767
5 Conclusions 771
Acknowledgements 771
References 772
85 Duration of Ignition Delay of Fuel–Air Mixture in Diesel Engines 774
Abstract 774
1 Introduction 775
2 The Purpose of the Study 777
3 Research Methods 777
4 The Results of the Study and Their Discussion 778
5 Conclusion 780
References 781
86 Modeling of Maximum Cycle Pressure Based on Engine External Speed Performance 783
Abstract 783
1 Introduction 783
2 The Purpose of the Study 785
3 Research Methods 785
4 The Results of the Study and Discussions 789
5 Inferences 789
References 789
87 Effectiveness of Road Transport Technology in Modern Housing Systems 791
Abstract 791
1 Introduction 791
2 A Systematic Approach to Organizing Road Transport 792
3 Estimation of the Transportation Cost 794
4 Conclusion 797
References 797
88 Robot Manipulator Control with Efforts Stabilization in Capture of Object with Fuzzy Geometrical Characteristic 800
Abstract 800
1 Introduction 800
2 The Actuation Device Features of the Robot Gripper Effort Stabilization and the Controller Synthesis Problem Formulation 802
3 The Controller Synthesis of Control System of the Capture Efforts Stabilization 804
3.1 The Block Diagram of the Control System of the Capture Efforts Stabilization 804
3.2 Definition of the Controller Free Parameters 808
3.3 Calculation of Amplitude-Frequency Characteristics of the Controller 808
4 Analysis of the Numerical Solution of the Synthesis Problem 811
5 Conclusion 813
Acknowledgements 813
References 813
89 Minimization of Energy Costs for Movement Resistance of Ground for Walking Device by the Control of Support Points Motion 815
Abstract 815
1 Introduction 816
2 Adjustment of the “Program” Leg Movements in Walking Machines with Cyclic Movers 816
3 The Structure of Energy Consumption of a Walking Machine with Cyclic Type of Mover 818
4 Results 820
5 Conclusion 822
Acknowledgements 822
References 823
90 How Different Autonomous Cutter Cooling Methods Affect Machining Performance 825
Abstract 825
1 Introduction 825
2 Materials and Methods 827
3 Results 829
4 Conclusion 830
References 831
91 Calculation of Thermodynamic Parameters of Geometrically Complex Parts at Abrasive Globoid Gear Machining 832
Abstract 832
1 Introduction 832
2 Current Importance 833
3 Problem Statement 833
4 Research Methodology 834
4.1 Mathematical Problem Definition 834
4.2 Computational Problem Definition 835
4.3 Digitization and Algebraization of the Problem 835
4.4 Solution of the Problem 837
5 Procedure of Numerical Experiment 837
6 Conclusion 838
References 838
92 Providing of Surfaces’ Geometry at the Design Stage of Profile Milling Operation of Off-Grade Workpiece 840
Abstract 840
1 Introduction 841
2 The Technological Characteristics of Off-Grade Workpieces 841
3 Characteristics of Initial Data 842
4 Calculation of the Parameters of Cut Layer 843
5 Calculation of External Workload on the Technological System 844
6 Calculation of Geometrical Errors of the Treated Surfaces 845
7 Ensuring the Required Geometric Accuracy of the Machined Surfaces and the Maximum Productivity of Profile Milling 846
8 Conclusion 846
References 847
93 The Method of the Combined Flat Peripheral Grinding 849
Abstract 849
1 Introduction 850
2 The First Scheme of Combined Grinding 850
3 The Calculation of the Elastic Displacements of the Spindle Axis at the First Scheme 851
4 The Second Scheme of Combined Grinding 853
5 The Calculation of the Elastic Displacements of the Spindle Axis at the Second Scheme 854
6 The Analysis of the Elastic Displacements of the Spindle Axis in the Combined Grinding 855
7 The Method of Practical Realization of the Combined Grinding Scheme 855
8 Conclusion 856
References 857
94 Defect Analysis of Operating Hydro-Gasified Piping System 858
Abstract 858
1 Introduction 858
2 Feature of Failures and Defects in Pipeline 859
3 Classification of Failures in Pipelines 861
3.1 Transverse Fatigue Crack 862
3.2 Longitudinal Cracks and Failure 863
3.3 Destruction Due to External Forces (Loads) 863
3.4 Destruction Due to Tensile Loads 864
3.5 Destruction from Exposure to High Temperatures 864
3.6 External Damage to Pipes 864
3.7 Destruction of the Pipe Geometry 865
4 Corrosive Damage of Pipes and Fittings 865
5 Conclusion 866
References 866
95 Contact Zone Effect Analysis onto the Deforming Rollers Geometrics During the Surface Plastic Deformation Treatment 868
Abstract 868
1 Introduction 868
2 Main Part and Mathematical Model 869
3 Conclusion 873
References 873
96 Increasing Resistance of Cutting Tool with Diamond Burnishing 874
Abstract 874
1 Introduction 874
2 The Effect of the Diamond Burnishing on the Physico-Mechanical Characteristics of the Surface Layer 875
3 The Effect of the Diamond Burnishing on the Wear and the Durability of Cutting Tools 880
4 Conclusion 881
References 882
97 Determining Coordinates of Cutting Force Application Point in Grinding Zone 883
Abstract 883
1 Introduction 883
2 Problem Statement 884
3 Main Body 884
4 Practical Implementation of the Proposed Methodology 886
5 Conclusion 890
References 890
98 Improving Efficiency of Machining of Grooves on Shafts of Increased Hardness Structural Steel 892
Abstract 892
1 Introduction 893
2 Calculation of Cutting Forces and Test Strength Calculation 894
3 Justification and Selection of Wear-Resistant Coating 898
4 Design Features of the Developed Built-up Cutter 899
5 Conclusion 899
References 900
99 General Patterns in Formation of Surface Layer of Machine Parts Treated by Combined Electro-technical Methods 901
Abstract 901
1 Introduction 902
2 Formulation of the Problem 902
3 Research Results 902
4 Technological Support (Equipment, Gear, Instruments) 904
5 Conclusion 910
References 911
100 Evaluation of Tool Life Equation of Single-Point Cutting Tool by Accumulation Model 912
Abstract 912
1 Introduction 913
2 Materials and Methods 914
3 Assessment of Tool Life Equation Parameters 915
4 Illustration of the Method 917
5 Conclusion 919
References 919
101 Ultra-precision Machining of Surfaces of Elements of Devices from Optical Materials 921
Abstract 921
1 Introduction 921
2 Diamond Single-Point Cutting 922
3 Diamond Grinding 925
4 Conclusion 927
References 928
102 Identification of Deformations and Errors in Flat Thin Workparts During Grinding 930
Abstract 930
1 Introduction 930
2 Structure 931
References 938
103 Novel Method of Single-Pass Threading by Cutter 940
Abstract 940
1 Introduction 940
2 Theory Behind the Process 942
3 Experiments and Results 945
4 Discussion 947
5 Conclusion 948
Acknowledgements 948
References 948
104 Chip-Forming Processes at High-Speed Grinding 950
Abstract 950
1 Introduction 950
2 Theoretical Part 951
3 Hypothesis Assessment 952
4 Experimental Confirmation of the Hypothesis 954
5 Theoretical Analysis of the Experiment Results 958
6 Findings 959
References 960
105 Express Control of Abrasive Tool Operational Characteristics 962
Abstract 962
1 Introduction 962
2 Relevance 964
3 Formulation of the Problem 964
4 Theoretical Part 965
5 Conclusions 967
References 967
106 Study of Physical and Chemical Processes Occurring During Polycondensation of Bakelite Binder in Order to Adjust Technological Process of Abrasive Tool Production 969
Abstract 969
1 Introduction 969
2 Relevance 970
3 Research Objective 970
4 Experiment 972
4.1 Determination of Heat Losses During Molding Sand Mixture Heating 972
4.2 Determination of Mechanical Strength (Breaking Stress Under Tension) 973
5 Conclusions 974
References 974
107 Optimal Sequencing at Selection of Abrasive Tools’ Characteristics for Their Improvement 977
Abstract 977
1 Introduction 977
2 Relevance 979
3 Research Objective 979
4 Theoretical Part 979
5 Experimental Findings 982
6 Conclusions 982
References 982
108 Change in Microhardness of Metal Depending on Wetting Ability of Lubricating Coolant 984
Abstract 984
1 Introduction 984
2 Theoretical Part 985
3 Practical Part 985
4 Results of the Study 989
5 Conclusion 990
References 990
109 Studies on Titanium Alloy Turning Rate Improvement 992
Abstract 992
1 Introduction 992
2 Materials and Methods 993
3 Results and Discussion 995
4 Conclusion 997
References 998
110 Ultrasonic Impact Study on Strain Hardening of Thread Profile Surface Layer 999
Abstract 999
1 Introduction 999
2 Experimental Procedure 1000
3 Results 1001
4 Summary 1004
References 1004
111 Dissipative Structure of Contact Interaction When Cutting Metals 1006
Abstract 1006
1 Introduction 1007
2 Research Methodology 1007
3 The Construction of the Dissipative Structure of the Contact-Friction Interaction During Cutting 1008
4 The Functioning of the Dissipative Structure of Contact Interaction 1010
5 Conclusions 1013
References 1013
112 Cutting Temperature by Polymer-Abrasive End Brushes for Machining Planes 1015
Abstract 1015
1 Introduction 1015
2 Methods 1016
3 Results and Discussion 1016
4 Conclusion 1022
References 1022
113 Researching the Influence of the Location Tool on the Treatment of Large Shafts Requiring Surface Shaping 1023
Abstract 1023
1 Introduction 1023
2 Conclusion 1030
References 1030
114 Numerical Modeling of the Material Layer Upset Forging with Extrusion Under the Stiffening Rib into the Forging Cavity 1032
Abstract 1032
1 Introduction 1032
References 1037
115 Centrifugal Rolling of Flexible Shafts for Achieving Best Possible Roughness of the Surface 1039
Abstract 1039
1 Introduction 1039
2 Materials and Methods 1040
3 Results and Discussion 1042
3.1 Study of the Arithmetic Average of the Roughness Profile—Ra 1043
3.2 The Study of the Mean Spacing of Profile Irregularities Sm 1045
4 Conclusion 1047
References 1047
116 Thread Milling Cutter Flute Production Possibility Research by Using Typical Profiles Grinding Wheels 1049
Abstract 1049
1 Introduction 1050
2 Methods 1050
3 Results 1054
4 Conclusion 1055
References 1055
117 Thermo-Emf as Method for Testing Properties of Replaceable Contact Pairs 1057
Abstract 1057
1 Introduction 1057
2 Relevance 1058
3 Problem Statement 1059
4 Theoretical Part 1059
5 Practical Significance 1063
6 Conclusion 1063
References 1063
118 Mathematical Apparatus for Predicting Cutting Tool Life in Turning Process After Prior Plastic Deformation 1066
Abstract 1066
1 Introduction 1066
2 Theoretical Relevance 1067
3 Practical Relevance 1071
4 Conclusion 1071
References 1072
119 Numerical Modeling of Heat Transfer and Material Flow During Wire-Based Electron-Beam Additive Manufacturing 1074
Abstract 1074
1 Introduction 1074
2 Problem Statement and Numerical Method 1075
3 Simulation of Free Surface Motion and Surface Tension Forces 1079
4 Results of the Computational Experiment and Their Analysis 1081
5 Conclusions 1083
Acknowledgements 1083
References 1084
120 Control of Weld Bead Position in Additive Manufacturing Process with Using Backscattered Electron Collector Signal 1085
Abstract 1085
1 Introduction 1085
2 Development of Measuring Method 1087
3 Related of Recorded Signals with Bead Shape and Working Distance 1089
4 Conclusions 1091
Acknowledgements 1092
References 1092
121 Operating Efficiency of Worm Gears Under Ultrasonic Vibration Imposition in the Cutting Region 1094
Abstract 1094
1 Introduction 1094
2 Experiment 1095
3 Conclusion 1103
References 1103
122 Features of Formation of Surface Layer Properties in Multistage Processing of Cr–Ni Steel 1105
Abstract 1105
1 Introduction 1105
2 Techniques 1107
3 Depth and Degree of Hardening on the Surface Layer 1108
4 Residual Stress in the Surface Layer 1109
5 Conclusions 1112
References 1112
123 Contactless Monitoring of Processed Surface Microrelief at Manufacturing Environment 1114
Abstract 1114
1 Introduction 1114
2 Methods of Measurement and Evaluation of Surface MicroRelief 1115
3 Technique of Contactless Evaluation Microrelief Parameters 1116
4 Conclusion 1118
References 1120
124 Characteristics, Composition, Mechanisms of Function and Modern Aspects of Implementation of Digital Production Systems in Mechanical Engineering Industry 1122
Abstract 1122
1 Introduction 1122
2 Relevance 1123
3 Setting of the Problem 1124
4 The Theoretical Part 1124
5 Practical Significance 1125
6 Conclusions 1128
References 1128
125 Abrasive Machining of Low-Carbon Steels: Ways to Improve the Surface Quality 1130
Abstract 1130
1 Introduction 1130
2 Relevance 1131
3 Purpose and Objective 1136
4 Theoretical Relevance 1136
5 Practical Relevance 1137
6 Conclusions 1138
References 1138
126 Features of Contact Interaction in Cutting High-Alloyed Steels with Carbide Tool 1140
Abstract 1140
1 Preface 1140
2 Techniques 1141
3 Experiments 1141
4 Resume 1145
References 1145
127 Analysis of Influence of Strains of Technological System Elements on Machining Accuracy Under Turning of Non-rigid Shafts Based Between Centers 1147
Abstract 1147
1 Introduction 1147
2 Elastic Strains of the Technological System Elements Under the Turning of Non-rigid Shafts Based Between the Centers 1148
2.1 Strains of the System Under the Action of Radial Component of the Cutting Force PY 1149
2.2 Strains of the System Under the Action of Axial Component of the Cutting Force PX 1151
3 Experimental Procedure 1153
4 Conclusion 1153
References 1154
128 Peculiarities of Application of Th20 Hard Alloy for Turning Processing of Various Steels with Advanced Plastic Deformation 1156
Abstract 1156
1 Introduction 1156
2 The Physical Prerequisites for the Improvement of the Cutting Process 1159
3 Experiment and Results 1160
4 Conclusions 1163
References 1163
129 Application of Smoothing Rollers in Processes Finishing–Strengthening Treatment of Shafts’ SPD 1165
Abstract 1165
1 Introduction 1165
2 Conclusion 1173
References 1173
130 Preparing Automated of Software Complex for Technological Processes with Imposition of Electric Field 1175
Abstract 1175
1 Introduction 1175
2 The Features of Shape Formation of Parts When Using Electrophysical and Electrochemical Processing Methods 1176
3 The Efficiency Assessment of Using the System of CNC Machine Tools with Wire Electrodes 1179
4 The Control of Channel Geometry Change by an Electrochemical Method 1181
5 The Application of the Method of Path Converters for Creating Control Programs 1181
6 Conclusion 1183
References 1183
131 Technology of Combined Chemical–Mechanical Processing 1184
Abstract 1184
1 Introduction 1184
2 The Mechanism of Combined Chemical–Mechanical Processing 1185
3 The Systematization of Technological Processes for Obtaining Coatings in Various Mechanisms of Their Formation 1186
4 Conclusion 1189
References 1190
132 Technology of Combined Treatment of Engine Cooling Elements 1191
Abstract 1191
1 Introduction 1192
2 Local Cooling of Thermally Stressed Area 1192
3 Cooling of Surfaces by the Method of Making Vortex Generators 1194
4 Conclusion 1196
References 1197
133 Temperature in Intermittent Cutting 1198
Abstract 1198
1 Introduction 1198
2 Reasons for the Increased Intensity of Heat Generation in Intermittent Cutting 1199
3 Temperature in Intermittent Cutting 1201
4 Experimental Determination of Interrupted Cutting Temperature 1204
References 1207
134 Increasing Calorific Value of Biogas by Steam Explosion Activation of Renewable Raw Materials 1209
Abstract 1209
1 Introduction 1209
2 Plant Material for Biogas Production 1211
3 Materials and Methods 1212
4 Results and Discussion 1213
5 Conclusions 1216
Acknowledgements 1216
References 1216
135 Application of Statistical Modeling Methods to Assess Decontamination Effect of Electromagnetic Field on Raw Materials for Food Industry 1219
Abstract 1219
1 Introduction 1219
2 Review of Existing Methods for Processing Raw Materials in the Food Industry 1220
3 Decontaminating Effect of the Microwave Electromagnetic Field on Dried Fruits and Evaluation of the Effect by Statistical Methods 1223
4 Conclusion 1230
References 1231
136 Energy Consumption Modeling of Machining Processes 1232
Abstract 1232
1 Introduction 1232
2 Mathematical Modeling 1233
3 Simulation Modeling 1238
4 The Performance of the Experiment 1238
5 Results and Discussion 1240
References 1241
137 Design and Calculation Method of Composite Housings for New Generation Magnetorheological Devices 1242
Abstract 1242
1 Introduction 1243
2 Actuality of the Research 1243
3 Statement of the Problem 1243
4 Constructive Solution to the Problem and Numerical Model of Multilayer Composite Housing 1244
5 Calculation Results 1248
6 Novelty, Practical and Scientific Significance of Research 1249
7 Conclusions 1249
References 1250
138 Methodology and Constructive Implementation of Active Vibration Protection of Large-Scale Structures 1251
Abstract 1251
1 Introduction 1251
2 Actuality of the Research 1252
3 Statement of the Problem 1252
4 Constructive Solution of the Problem, Numerical Model of Active Vibration Protection Process, and Method of Active Vibration Protection of LSS 1252
5 Calculation Results 1256
6 Novelty, Practical, and Scientific Significance of Research 1258
7 Conclusions 1258
References 1258
139 Substantiation of Parameters of Machine with Volumetric Hydraulic Drive for Formation of Wells in Ground 1260
Abstract 1260
1 Introduction 1260
2 Simulation of the Machine Operation Process 1261
3 Experimental Studies 1265
4 Conclusion 1267
Acknowledgements 1268
References 1268
140 Research of Pneumodrive with Energy Recovery into Additional Volume 1269
Abstract 1269
1 Introduction 1269
2 Purpose of the Paper 1270
3 Article Main Part 1270
4 Conclusion 1275
References 1276
141 Model of Airflow Process Through Throttling Sections of Automated Deadweight Absolute Pressure Measurement System 1278
Abstract 1278
1 Introduction 1278
2 Design Features of Automatic Pressure Control Device 1279
3 Consumption Characteristics of the Unpacked Piston During the Airflow with Continuous Pressure Differentials 1280
4 Functional Model of the Automatic Pressure Control Device 1283
5 Dynamics Equation of the Automatic Pressure Regulation System 1285
6 Conclusion 1289
References 1290
142 Investigation of Radial Gas Bearings with Longitudinal Micro-Grooves of Various Transverse Profiles 1291
Abstract 1291
1 Introduction 1291
2 Literature Review and Defining the Problem 1292
3 Objective 1296
4 Materials and Research Results 1296
5 Conclusions 1297
References 1297
143 Flexible Composite Diversion Water Conduits of Small HPPs for Recreational Facilities in the Republic of North Ossetia 1299
Abstract 1299
1 Introduction 1299
2 Technological Scheme of Diversion Micro and Small HPPS 1300
3 New Technical Solutions for Flexible Derivational Conduits 1303
4 Determination of the Initial Shape of the Cross Sections of a Flexible Diversion Water Conduit) 1303
5 Conclusion 1308
References 1308
144 Experimental Research on Reducing Hydraulic Resistance When Transporting High-Viscosity Fluids by Pipeline 1310
Abstract 1310
1 Introduction 1310
2 Experimental Setup with a Two-Layer Annular Flow Generator 1311
3 Research Objects and Their Properties 1312
4 Experimental Technique 1313
5 Experimental Data Analysis 1314
References 1315
145 Modeling Three-Dimensional Liquid Flows in Computer-Controlled Vibrojet Mixer Using FlowVision 1318
Abstract 1318
1 Introduction 1318
2 Main Body 1319
3 Conclusions 1324
Acknowledgements 1324
References 1324
146 Improving Efficiency of Boiler in Case of Coal Hydrotransport 1327
Abstract 1327
1 Introduction 1327
2 Scientific Novelty 1329
3 Practical Significance 1329
4 Hydrotransport of Coal-Water Fuel 1329
5 Main Experimental Dependencies 1330
6 Discussion 1330
7 Conclusion 1332
Acknowledgments 1332
References 1332
147 Finding Flow of Non-Newtonian Fluids in Circular Pipe with Wall-Adjacent Gas Layer 1335
Abstract 1335
1 Introduction 1335
2 Model of Non-Newtonian Viscous-Fluid Flow in a Wall-Adjacent Gas Layer 1336
3 Experiments with Non-Newtonian Viscous-Fluid Flow in a Wall-Adjacent Gas Layer 1338
4 Experiment Methodology 1339
5 Experimental Data Analysis 1340
6 Experimental Data Processing 1341
7 Conclusions 1342
References 1342
148 Mathematical Model of Gas-Dynamic Temperature Transducer 1344
Abstract 1344
1 Introduction 1344
2 The Relevance of Mathematical Modeling of Gas-Dynamic Transducer 1345
3 Formulation of the Problem 1346
4 The Scheme of the Jet in the Working Chamber of the Jet Gas-Dynamic Temperature Converter 1346
5 Mathematical Model of the Jet Gas-Dynamic Temperature Converter 1348
6 Mathematical Model of the Receiving Channel of the Gas-Dynamic Temperature Converter 1350
7 Mathematical Model of the Free Part of the Gas-Dynamic Temperature Converter 1352
8 Mathematical Model of Jet Gas-Dynamic Temperature Converter 1353
9 The Practical Significance of the Work 1355
References 1356
149 Results of Determining Optimal Correlation Between Components of Biodiesel Fuel on Basis of Rape 1358
Abstract 1358
1 Introduction 1359
2 Materials and Methods 1360
3 Results and Discussion 1362
4 Findings 1364
References 1364
150 Decrease in Destructive Environmental Impact and Fuel Consumption in Internal Combustion Engine of Vehicles as Result of Using Aluminium and Hydrogen Technologies 1366
Abstract 1366
1 Introduction 1367
2 Relevance and Scientific Significance 1367
3 Problem Statement 1368
4 Description of the Proposed Development 1368
5 Experimental Results 1369
6 Conclusion 1372
References 1373
151 Automated Resource-Saving System for the Use and Regeneration of Epilam-Based Lubricating-Cooling Technological Liquid 1374
Abstract 1374
1 Introduction 1374
2 Formulation of the Problem 1375
3 Main Part 1376
4 Conclusion 1379
References 1380
152 Use of Wastes from Metalworking Machining for Packings in Contact Heat-and-Mass Exchange Devices 1382
Abstract 1382
1 Introduction 1383
2 Experimental Part 1384
3 Results and Discussion 1386
4 Conclusion 1391
References 1391
153 Natural and Energy Resource Saving Based on the Development of Technology for Profile Milling of Wood Waste 1394
Abstract 1394
1 Introduction 1395
2 Development of Technology and Equipment for Profile Processing of Wood Waste 1396
3 The Use of the System of Automatic Regulation of Milling Power in the Processing of Wood Waste 1398
4 Summary 1400
References 1400
154 Performance Evaluation of Static Mixers in the Urea Injection Pipe for SCR Systems 1404
Abstract 1404
1 Introduction 1404
2 Mathematical Model 1406
2.1 Injection Modelling 1406
2.2 Heat and Mass Transfer 1406
2.3 Chemical Reactions 1407
3 Model Validation 1408
4 Performance Evaluation of Static Mixers 1409
5 Conclusions 1410
References 1411
155 Comparison of Lifting Mechanisms for Raising Wind Wheel in Mobile Power Complex Based on Renewable Energy Sources 1413
Abstract 1413
1 Introduction 1413
2 Comparison of Existing Lifting Mechanism 1414
3 Conclusion 1419
References 1419
156 Study of Steam Injection Effect on Course of Combustion Processes in Combustion Chamber of Gas Turbine Unit 1421
Abstract 1421
1 Introduction 1421
2 Brief Overview of Steam Injection Studies in the GTP’s Combustion Chamber 1422
3 Description of the Object of Research and Its Mesh Model 1423
4 Mathematical Model 1424
5 Results of Calculations and Discussion 1425
6 Conclusions 1429
References 1429
157 Prediction of Road Accidents’ Severity on Russian Roads Using Machine Learning Techniques 1431
Abstract 1431
1 Introduction 1431
2 Background 1432
3 Road Accidents’ Data Collection and Preprocessing 1433
4 Applying Machine Learning to Predict Road Accident Severity 1433
5 Results Analysis 1436
6 Conclusion 1438
Acknowledgements 1438
References 1438
158 Computer-Aided Ecological and Profitable Scheduling of the Oil Depot Reservoirs Filling Process 1440
Abstract 1440
1 Introduction 1440
2 The Purpose and Subject of the Computer Scheduling System Design 1441
3 The Reservoirs’ Technologic Processes Peculiarities Which Cause the Oil Product’s Vapor Atmosphere Pollution 1442
4 The Simulation Model of the Emission Processes in the «Strong Breathing»?Mode 1443
5 The Econological Effect Obtaining Due to the Proposed Principle of the Reservoirs Filling Process Schedule 1446
6 The Example of the Reservoir’s Rotation Process Simulation 1446
7 Conclusion 1448
References 1448