Compressor Operation and Maintenance

Compressor Operation & Maintenance – Arabic

1. Fundamentals of Compressor Technology

• Role of compressors in industrial systems

• Thermodynamic principles: compression processes (isothermal, adiabatic, polytropic)

• Classification: reciprocating, rotary, centrifugal, axial compressors

• Key performance parameters (flow, pressure ratio, efficiency)

2. Compressor Types & Applications

• Reciprocating compressors: single-stage, multi-stage

• Rotary compressors: screw, vane, lobe

• Centrifugal and axial compressors for large-scale applications

• Selection criteria based on industry needs (oil & gas, petrochemical, power plants)

3. Compressor Components & Design

• Cylinders, rotors, impellers, casings, bearings, seals

• Cooling systems (air-cooled, water-cooled, intercoolers)

• Lubrication systems and control devices

• Materials of construction and design standards

4. Operation & Performance

• Startup and shutdown procedures

• Load control methods: throttling, variable speed, guide vanes

• Performance monitoring and efficiency optimization

• Preventing surge and stall in dynamic compressors

5. Maintenance Strategies

• Routine inspection and preventive maintenance schedules

• Predictive maintenance: vibration analysis, thermography, oil and gas path analysis

• Alignment, balancing, and lubrication practices

• Spare parts management and documentation

6. Troubleshooting & Reliability

• Common operational issues: overheating, vibration, leakage, surge

• Root cause analysis of failures

• Corrective actions and repair methods

• Reliability improvement and life extension programs

7. Safety & Environmental Considerations

• Safety protocols during operation and maintenance

• Handling high-pressure systems and hazardous gases

• Environmental impacts: noise, emissions, sustainability practices

• Compliance with industry standards and regulations