Progress in Pumps
McGraw-Hill Inc.,US (Verlag)
978-0-07-040933-0 (ISBN)
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The past half-dozen years have been particularly eventful ones with regard to pump technology. Competitive pressures on both chemical processors and equipment manufacturers have brought about significant changes in the design and construction of pumps in efforts to boost efficiency. This is a compilation of 26 recent articles from "Chemical Engineering Magazine" covering the many aspects of pumps in the chemical process industries. Written specialists in the area of pump technology, the book is aimed at the engineer who needs to catch up with the changes that have occurred and to gauge the directions of future changes. Articles cover advances in pump technology, positive-displacement pumps, centrifugal pumps, mechanical seals, and pump drives.
1. Progress in Pumps. 2. New Pump models aim at satisfying CPI needs. 3. Downtime prompts upgrading of centrifugal pumps. 4. Standard pumps are not obsolete. 5. Head-vs-capacity characteristics of centrifugal pumps. 6. Multistage centrifugal pumps. 7. Time takes its toll on centrifugal pumps. 8. Designing centrifugal pump systems. 9. Pump bypasses now more important. 10. Centrifugal pumps and systems hydraulics. 11. Unusual problems with centrifugal pumps. 12. Startup of centrifugal pumps in flashing or cryogenic liquid service. 13. Choosing plastic pumps. 14. Selecting positive-displacement pumps. 15. Predicting flowrates from positive-displacement rotary pumps. 16. Alternative to Gaede's formula for vacuum pumpdown time. 17. A user's guide to mechanical seals. 18. Call for higher quality is heeded by seal makers. 19. When to select a sealless pump. 20. Seals for abrasive slurries. 21. Power comsumption of double mechanical seals. 22. Troubleshooting mechanical seals. 23. New turn for CPI motors. 24. Specifying electric motors. 25. Check pump performance from motor data. 26. Making the proper choice of adjustable-speed drives.
| Erscheint lt. Verlag | 1.8.1990 |
|---|---|
| Zusatzinfo | 150 illustrations |
| Verlagsort | New York |
| Sprache | englisch |
| Maße | 218 x 230 mm |
| Gewicht | 7400 g |
| Themenwelt | Technik ► Maschinenbau |
| ISBN-10 | 0-07-040933-1 / 0070409331 |
| ISBN-13 | 978-0-07-040933-0 / 9780070409330 |
| Zustand | Neuware |
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