Refrigeration Technology Operations

What You Will Learn

• 1 Learn the principles of vapor-compression and absorption refrigeration cycles and their thermodynamic foundations.
• 2 Understand refrigerant types, environmental impact metrics, and global regulatory frameworks including the Montreal Protocol.
• 3 Identify the function, selection criteria, and operational characteristics of compressors, condensers, expansion devices, and evaporators.
• 4 Apply cooling load calculation methods and system sizing procedures for commercial and industrial applications.
• 5 Recognize refrigerant hazards, personal protective equipment requirements, and emergency response protocols for safe operations.
• 6 Analyze control strategies including thermostatic expansion valve regulation, pressure controls, and electronic controllers.
• 7 Develop planned maintenance schedules, failure mode analysis, and systematic troubleshooting procedures.
• 8 Evaluate energy efficiency opportunities through component upgrades, heat recovery, and variable speed technologies.
• 9 Implement inspection and commissioning checkpoints for new installations and system retrofits.
• 10 Explore emerging technologies such as natural refrigerants, transcritical CO2 systems, and IoT-based monitoring.