Course Objectives:

By the end of this training, participants will be able to:

1. Introduction to Reciprocating Compressor Dynamics

• Understand the basic working principles of reciprocating compressors.
• Identify key components (pistons, cylinders, crankshaft, crosshead, valves, etc.).
• Learn about common applications in industries such as oil & gas, petrochemical, and power generation.

2. Understanding Dynamic Forces in Reciprocating Compressors

• Learn how gas and inertial forces affect system operation.
• Analyze unbalanced forces, moments, and torsional loads in reciprocating compressors.
• Understand the interaction between dynamic loads and system response.

3. Vibration Analysis for Reciprocating Compressors

• Identify sources of vibration in reciprocating compressors, including:
• Frame vibrations.
• Piping pulsations.
• Torsional vibrations.
• Learn how to perform vibration monitoring and analysis using:
• FFT Spectrum Analysis.
• Time Waveform Analysis.
• Modal Analysis.
• Develop strategies for reducing vibration levels and improving system stability.

4. Pulsation and Acoustic Analysis

• Learn about pulsation effects in compressor piping systems.
• Understand acoustic-induced vibration (AIV) and flow-induced vibration (FIV).
• Implement API 618 and API 688 standards for pulsation control.
• Use orifice plates, bottle designs, and pulsation dampeners to mitigate issues.

5. Torsional Analysis and Rotating System Dynamics

• Understand the torsional excitation forces from reciprocating compressors.
• Learn how to perform torsional vibration analysis (TVA) using:
• Natural Frequency Analysis.
• Torque Ripple Effects.
• Shaft Fatigue Considerations.
• Develop methods for optimizing coupling selection, dampers, and flywheels to prevent failures.

6. Structural and Foundation Considerations

• Learn about foundation design requirements for reciprocating compressors.
• Identify resonance conditions in compressor skids and structures.
• Understand Finite Element Analysis (FEA) methods for stress and displacement assessment.

7. Condition Monitoring and Diagnostics

• Implement real-time condition monitoring techniques using:
• Vibration sensors.
• Pressure transducers.
• Temperature and strain measurements.
• Learn how machine learning and AI-based diagnostics enhance predictive maintenance.
• Apply root cause analysis (RCA) for compressor system failures.

8. Case Studies and Troubleshooting Techniques

• Analyze real-world compressor failures and dynamic issues.
• Develop problem-solving techniques for high-vibration, pulsation, and misalignment issues.
• Apply best practices in compressor system design and optimization.

Target Audience

This course is designed for professionals involved in compressor dynamics, condition monitoring, and mechanical system reliability, including:

• Mechanical Engineers
• Reliability Engineers
• Vibration Analysts

• Plant Operators
• Maintenance Supervisors
• Rotating Equipment Specialists