Теория, исследования, конструкция. вопросы расчета и проектирования холодильных компрессоров

ОПИСАНИЕ:
The purpose of generating the third edition to the book has very little to do with the mergers just discussed. However, due to significant improvements in computer technology, tools that were available but lacked the necessary computer power to properly implement have now been put into practice. Also, Codes and Standards have been upgraded. It is the purpose of third edition to bring the impact of these items to the reader.

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Overview

Basic relationships

Reciprocating compressors

Rotary compressors

Centrifugal compressors

Axial compressors

Drivers

Accessories

Dynamics

Testing

Negotiation and purchasing

Reliability issues

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Preface

Acknowledgments

Symbols

Pt. I Theory

Ch. 1 Introduction to Aerodynamics

Ch. 2 Thermodynamics

Ch. 3 Aerodynamic Components

Ch. 4 Compressor Characteristics

Pt. II Application

Ch. 5 Equipment Selection

Ch. 6 Operation

Ch. 7 Field Performance Testing

Ch. 8 Troubleshooting

Ch. 9 FlowMeters

Ch. 10 Multi-section Compressors

Pt. III Reference Material

App. A Properties

App. B Mollier Diagrams

Conversion Tables

App. D Permissible Deviations and Fluctuations

App. E Thermal Expansion Factor

App. F: Surge Identification

App. G: Glossary of Terms

References

Additional Reading

Compressor and Steam Turbine Performance Software

ОПИСАНИЕ:
For anyone responsible for purchasing, servicing, or operating reciprocating compressors, this book discusses the theory of operation and explains how to install, troubleshoot, overhaul, and repair all types of compressors. This broad comprehensive text offers practical details on how to purchase, service, operate, and maintain compressors used in any of the process industries such as pulp and paper, mining, food processing, pharmaceuticals.

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1 RECIPROCATING COMPRESSORS AND THEIR APPLICATIONS

Introduction. What Is a Compressor? How Compressors Work. Methods of Compression. Types of Compressors. Compressor Definitions. Pressure. Pressure Definitions Associated with Compressors. Theory of Reciprocating Compressors. Characteristics of Reciprocating Compressors. Compressor Type Selection, Reciprocating Compressor Cylinder Arrangements.

2 DESIGN AND MATERIALS FOR RECIPROCATING COMPRESSOR COMPONENTS

Materials of Construction. Non-Lubricated or Oil-Free Cylinder Construction. Piston Rod Column or Frame Loading. Disturbing or Shaking Forces. Foundations for Reciprocating Compressors. Compressor Piping and Pulsation. Design Overview of Labyrinth Piston Compressors.

3 OPERATION AND MAINTENANCE OF RECIPROCATING COMPRESSORS

Lubrication of Reciprocating Compressors. Operational Problems and Maintenance of Compressor Valves. Compressor Piston Rod Packing. Compressor Control Systems. Compressor CylinderCooling. Non-Lubricated Compressor Maintenance. Labyrinth- Piston Compressors.

4 OVERHAUL AND REPAIR OF RECIPROCATING COMPRESSORS

Rule of Thumb for General Running Clearances. Compressor Alignment. Web Deflection Measurements. Compressor Cylinder Alignment. Foundation Problems and Repairs. Compressor Bearing Maintenance and Replacement. Cylinder Repair and Maintenance. Compressor Piston Maintenance. Rebuilding Compressor Pistons. Installing Pistons Bn Piston Rods. Setting Piston End Clearances. Inspection and Reconditioning Piston Rods. Manufacture of Compressor Piston Rods. Other Compressor Component Repairs. Compressor Part Replication.

5 TROUBLESHOOTING COMPRESSOR PROBLEMS

Introduction. Compressor Problems. Typical Compressor Problems. Troubleshooting Lubrication Systems. Significance of Intercooler Pressures. Interstage Pressures. Belt Drives. Motor Controls. Diagnostic Tests. Evaluating Reciprocating Compressor Condition Using Ultrasound and Vibration Patterns. Compressor Service Technician Reports. Basic Air Compressor System Evaluation. Introduction. Compressor Maintenance. Emergency Repairs Should Be Minimized. Effectiveness of Preventive Maintenance. Compressor Preventive Maintenance Program. Spare Parts. Vendor Selection. Personnel Training. Maintenance Contractors. Predictive Maintenance. Integrated Condition Monitoring Systems.

7 SAFETY IN OPERATION AND MAINTENANCE

Basic Safety Rules. Lock-Out/Tag-Out Program. Safe Maintenance Procedures Restated. Valve Installation. Fires and Explosions. Summary. Air Piping.

APPENDIX: RECIPROCATING COMPRESSOR CALCULATIONS,

ОПИСАНИЕ:
В книге изложены основы теории и расчетов, конструкции и эксплуатационные характеристики поршневых, центробежных и осевых компрессоров. Приведена методика термогазодинамических расчетов, а также даны некоторые расчеты специальных деталей на прочность.
Учебник составлен по программе технологических вузов. Он может быть использован специалистами при проектировании, конструировании и эксплуатации компрессорных машин и установок.

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ОПИСАНИЕ:
Настоящее учебное пособие призвано оказать помощь при изучении рабочих процессов в поршневых компрессорах, вопросов расчета и конструирования этих машин и их элементов.

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