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Produktbild: Maintenance, Reliability and Troubleshooting in Rotating Machinery

Maintenance, Reliability and Troubleshooting in Rotating Machinery

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Beschreibung

Produktdetails

Einband

Gebundene Ausgabe

Erscheinungsdatum

21.06.2022

Herausgeber

Robert X. Perez

Verlag

John Wiley & Sons

Seitenzahl

384

Maße (L/B/H)

24,1/16,3/2,5 cm

Gewicht

363 g

Auflage

1. Auflage

Sprache

Englisch

ISBN

978-1-119-63164-4

Beschreibung

Produktdetails

Einband

Gebundene Ausgabe

Erscheinungsdatum

21.06.2022

Herausgeber

Robert X. Perez

Verlag

John Wiley & Sons

Seitenzahl

384

Maße (L/B/H)

24,1/16,3/2,5 cm

Gewicht

363 g

Auflage

1. Auflage

Sprache

Englisch

ISBN

978-1-119-63164-4

Herstelleradresse

Libri GmbH
Europaallee 1
36244 Bad Hersfeld
DE

Email: gpsr@libri.de

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  • Produktbild: Maintenance, Reliability and Troubleshooting in Rotating Machinery
  • Preface xvii
     
    Acknowledgements xix
     
    Part I: General Reliability Advice 1
     
    1 Machinery Reliability Management in a Nutshell 3
    By Robert X. Perez
     
    Criticality 4
     
    Environmental Consequences 6
     
    Safety Consequences 6
     
    Equipment History 7
     
    Safeguards 12
     
    Compressor Operating Limits 12
     
    Compressor Flow Limits 12
     
    Critical Speeds 14
     
    Horsepower Limits 15
     
    Temperatures 16
     
    Layers of Machinery Protection 19
     
    Machinery Reliability Assessment Example 20
     
    Background 20
     
    History 22
     
    Safeguards 22
     
    Conclusion 22
     
    Closing Remarks 23
     
    2 Useful Analysis Tools for Tracking Machinery Reliability 25
    By Robert X. Perez
     
    Commonly Used Metrics for Spared Machinery 28
     
    Mean Time to Repair (MTTR) 28
     
    Mean Time Between Failure (MTBF) 28
     
    Additional Reliability Assessment Tools for Spared Machines 29
     
    Pareto Charts & 80-20 Rule 33
     
    Cumulative Failure Trends 33
     
    Metrics for Critical Machines 36
     
    Availability 37
     
    Critical Machine Events 38
     
    Process Outage Trends 38
     
    Process Outage Related to Machinery Outages 40
     
    Planned Maintenance Percentage (PMP) 41
     
    Reliability Analysis Capabilities of your CMMS Software 43
     
    3 Improving the Effectiveness of Plant Operators 45
    By Julien LeBleu
     
    Look, Listen and Feel 47
     
    Applying Look, Listen, and Feel Techniques to Troubleshooting 47
     
    Why the Operator's Input is Important to the Troubleshooting Process 47
     
    Operator Tools 48
     
    Understanding the Equipment - Pumps, Seals and Sealing Support Systems 50
     
    Centrifugal Pump Relationships to Remember 51
     
    Positive Displacement Pump Relationships to Remember 52
     
    Mechanical Seals 54
     
    Capital Projects 55
     
    Writing Quality Work Request 55
     
    Procedures (Procedures and Decision Trees) 56
     
    Must Give Operators Feedback 56
     
    Must be Required to Use their Training 58
     
    Discipline 58
     
    Conclusion 59
     
    Appendix A References 59
     
    4 Spare Parts Strategies for Optimizing Rotating Machinery Availability 61
    By Robert X. Perez
     
    Some Stocking Examples 67
     
    Capital Spares 70
     
    Insurance Spares 71
     
    Analyzing Spare Part Inventories Using Monte Carlo Simulations 72
     
    Closing 72
     
    Some Definitions Related to Spare Parts 73
     
    5 Switch-Over Methodology and Frequency Optimization for Plant Machinery 75
    By Abdulrahman Alkhowaiter
     
    Machinery Switchover Frequency Optimization Benefits 76
     
    Time-Dependent Issues Involved in Setting Switchover Frequency for Standby Machines 76
     
    Frequent Switchover Introduces the Following Negative Impact to Rotating Equipment 79
     
    Calculation of Start-Stop Damaging Cycles for A, B
     
    Configured Equipment: See Definitions Below for More Information 81
     
    Definitions 82
     
    Examples of Short Start-Stop Intervals in Process Machinery 83
     
    Philosophy of Reliability-Centered Switchover Strategy 84
     
    Part II: Design Audits and Improvement Ideas 87
     
    6 Evaluating Centrifugal Pumps in Petrochemical Applications 89
    By Robert X. Perez
     
    Crude Oil Processing 92
     
    Desalting 94
     
    Crude Oil Distillation 94
     
    Properties of Distillation and Fractionator Fractions 98
     
    Defining NPSHr, NPSH3, and NPSH Margin 101
     
    Natural Gas Processing: NGL Processing 101
     
    Centrifugal Pump Design Audits 104
     
    Design St