Gas and Steam Turbine Systems

Introduction:

The Gas and Steam Turbine Course is more than just an introductory program; it provides an in-depth exploration of the principles, construction, functionality, and maintenance of gas and steam turbines. These turbines play a crucial role in the power generation industry and are widely used across various sectors.

Understanding the significance of gas and steam turbine training is beneficial for engineers, technicians, and operators, all of whom are vital to the energy sector and its surrounding industries. This course emphasizes the necessary guidelines and best practices for the effective design, operation, and maintenance of gas and steam turbines. Participants will engage in discussions to highlight the importance of understanding the physics involved in overcoming operational challenges and the methodologies required for effective troubleshooting.

Participants will gain a critical appreciation of the need for proper design, operation, and maintenance in relation to the different types and applications of gas and steam turbines within industries such as chemical, process, petroleum refining, gas production, power generation, and more.

Objectives:

Upon completion of the gas and steam turbine course, participants will be able to:

• Understand the basic thermodynamic principles applicable to gas and steam turbines, including energy conversion, efficiency, and effectiveness.
• Recognize and describe the various components and configurations of turbine systems, including an overview of gas turbines, steam turbines, and combined cycle systems.
• Acquire knowledge and strategies to optimize the operational flow of turbine systems for enhanced efficiency and reliability.
• Develop skills in maintenance, inspection, repair, and fault diagnosis for the safe and efficient operation of turbines.
• Acknowledge the importance of adhering to safety practices, risk management, and regulatory compliance in turbine operation and maintenance.
• Explore advanced turbine technologies, innovations, and industry trends.
• Engage in hands-on activities, such as workshops, lab work, simulations, and case studies, to reinforce learning.
• Enhance their knowledge, skills, and qualifications, supporting career advancement in turbine engineering and related fields.
• Foster a culture of continuous learning, adaptability, and innovation across the turbine industry.
• Build networking connections to facilitate meaningful collaborations with industry leaders and stakeholders.

Training Methodology:

• Simulations
• Case studies analysis
• Troubleshooting
• Dynamic switching
• Opportunities for interaction
• Quizzes
• Distance learning
• Coursework

Course Outline:

Unit 1: Gas & Steam Turbine Fundamentals

• Overview of the fundamentals, framework, and functioning of gas turbine engines.
• Examination of the development of various gas turbine types: aero-derivative, heavy-duty, and industrial.
• Analysis of thermodynamic laws applied in gas turbine cycles, including the Brayton cycle and cycle efficiency.
• Understanding performance parameters such as power, efficiency, and heat rate.
• Basic concepts of steam turbine operation and knowledge of its components.
• Classification of steam turbines: impulse and reaction turbines.
• Application of steam turbines in various fields and sectors.

Unit 2: Gas & Steam Turbine Maintenance Practices

• Investigation of periodic maintenance procedures, scheduling, and condition-based maintenance techniques (vibrations, heat, fluids).
• Strategies for corrective maintenance: diagnosing faults, identifying root causes, and conducting repairs.
• Overhaul procedures, including disassembly, reassembly, and testing.
• Practical considerations for the replacement and repair of turbine components.
• Health, environmental, and safety measures related to managing hazardous materials, safety in confined spaces, and addressing noise and pollution.

Unit 3: Operational Considerations and Troubleshooting

• Knowledge of startup and shutdown procedures, safety measures, and monitoring parameters.
• Methods for evaluating and improving performance, including load balancing and degradation assessments.
• Effective responses to breakdowns, including compressor failures, turbine blade wear, and control system issues.

Unit 4: Case Studies and Practical Exercises

• Systematic assessment of repair works and evaluation of approaches taken.
• Practical exercises focusing on turbine parts, diagnostic tools, and simulation of repair procedures.

Unit 5: Emergency Response and Recovery

• Procedures for the emergency shutdown of operations.
• Appropriate responses to hazardous situations, such as overspeed incidents or flameouts.
• Development of contingency plans for total failure scenarios.

Unit 6: Alignment and Balancing

• Importance of adjusted thrust and axial balancing for optimal turbine functioning.
• Organization of shaft alignment and rotor balance corrective methods.

Unit 7: Diagnostic Tools and Technologies

• Classification of diagnostic tools, including condition monitoring equipment, vibration analyzers, thermographic imaging cameras, and borescopes.
• Analysis of acquired diagnostic data and trend predictions.
• Management of condition monitoring to maintain preventive actions rather than reactive resolutions.