Dynamics in Engineering Practice, Tenth Edition - Dara W. Childs

Dynamics in Engineering Practice, Tenth Edition

(Autor)

Buch | Hardcover
390 Seiten
2010 | 10th New edition
Crc Press Inc (Verlag)
978-1-4398-3125-0 (ISBN)
113,45 inkl. MwSt
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Presents an understandable approach to dynamics in engineering practice. This text covers dynamics essentials, dynamic systems, and vibrations. It treats dynamics as a continuous evolution of motion using differential equations rather than algebraic-based mathematics to explain the material.
Most undergraduate books for engineering dynamics exhibit a continuing disconnect from either the requirements of subsequent coursework or the practice of dynamics in an engineering career. Dynamics in Engineering Practice, Tenth Edition counters this dated viewpoint with a modern approach that is better suited to today’s engineering study and practice. Written by a renowned teacher, researcher, and professional consultant in applied dynamics, this book represents a revolutionary approach to modern engineering dynamics analysis—one you can assimilate quickly and easily to get immediate results.


Real-World Guidance to Reconnect Principles and Practice


The book begins by establishing the premise that most "dynamics engineers" are developing and analyzing models to predict motion, and that the subject of differential equations is the natural language for dynamics. From this starting point, the author immediately presents mechanical vibration examples to demonstrate applications of f=ma and work-energy principles, and he includes multiple "real-world" 1DOF and MDOF planar dynamics examples, which are completely worked out.


Learn Exactly How an Engineer REALLY Solves Engineering Modeling and Analysis Problems


Dynamics describes the continuous evolution of motion, yet most textbooks approach the field as a series of ``snapshots,’’ posing questions about variables at specific idealized positions or orientations. Advancing the idea that a practicing dynamics engineer’s central role is to develop and analyze models, this book:








Presents an ordered and logical set of procedures and alternatives for developing models and solutions for any planar dynamic or vibration example
Uses repeated examples to demonstrate how models are analyzed via current computer approaches
Includes the latest MATLAB® updates and other proven methods for modeling and analysis
Helps readers ask the right questions to get the most out of problems and optimize modeling of general dynamic systems.





Based on the author’s more than 40 years of experience teaching and developing courses in dynamics, this book teaches general skills—where effectiveness can be demonstrated for a wide range of problems, rather than a collection of problem-specific "tricks." An essential resource at both the academic and professional levels, this text will be indispensable to both students and working engineers analyzing real dynamic systems.

Dara W. Childs is the Leland T. Jordan Chaired Professor in the Mechanical Engineering Department at Texas A&M University. Since 1984, he has directed the school’s Turbomachinery Laboratory. He has a distinguished research career, including work on many research and consulting projects related to dynamics of rotating machinery. He predicted a costly rotordynamic instability problem with the High Pressure Fuel Turbopump of the Space Shuttle Main Engine prior to tests and was instrumental in resolving the problem.

Introduction and Fundamentals


A Short History of Dynamics


Units





Planar Kinematics of Particles


Motion in a Straight Line


Particle Motion in a Plane: Cartesian Coordinates


Coordinate Transformations: Relationships between Components of a Vector in Two Coordinate Systems


Particle Motion in a Plane: Polar Coordinates


Particle Motion in a Plane: Normal-Tangential (Path) Coordinates


Moving between Cartesian, Polar, and Path-Coordinate Definitions for Velocity and Acceleration Components


Time-Derivative Relationships in Two Coordinate Systems


Velocity and Acceleration Relationships in Two Cartesian Coordinate Systems


Relative Position, Velocity, and Acceleration Vectors between Two Points in the Same Coordinate System





Planar Kinetics of Particles


Nomenclature


Differential Equations of Motion for a Particle Moving in a Straight Line: An Introduction to Physical Modeling


More Motion in a Straight Line: Degrees of Freedom and Equations of Kinematic Constraints


Motion in a Plane: Equations of Motion and Forces of Constraint


Particle Kinetics Examples with More Than One Degree of Freedom


Work–Energy Applications for One-Degree-of-Freedom Problems in Plane Motion


Linear-Momentum Applications in Plane Motion


Moment of Momentum





Planar Kinematics of Rigid Bodies


Rotation about a Fixed Axis


Velocity and Acceleration Relationships for Two Points in a Rigid Body


Rolling without Slipping


Planar Mechanisms





Planar Kinetics of Rigid Bodies


Nomenclature


Inertia Properties and the Parallel-Axis Formula


Governing Force and Moment Equations for a Rigid Body


Kinetic Energy for Planar Motion of a Rigid Body


Fixed-Axis-Rotation Applications of the Force, Moment, and Energy Equations


Compound-Pendulum Applications


General Applications of Force, Moment, and Energy Equations for Planar Motion of a Rigid Body


Moment of Momentum for Planar Motion





Appendices


Index

Erscheint lt. Verlag 2.9.2010
Zusatzinfo 1000-2000 equations - PPI 606; 650 Illustrations, black and white
Verlagsort Bosa Roca
Sprache englisch
Maße 219 x 276 mm
Gewicht 1157 g
Themenwelt Naturwissenschaften Physik / Astronomie Mechanik
Technik Maschinenbau
ISBN-10 1-4398-3125-4 / 1439831254
ISBN-13 978-1-4398-3125-0 / 9781439831250
Zustand Neuware
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