Main research contents of thermal engineering technology

overview
Thermal engineering technology mainly studies the conversion and utilization of thermal energy, as well as the design, operation, and control of related power equipment. It covers the entire process from energy acquisition, conversion to power output, aiming to achieve efficient utilization of energy and reliable operation of power systems.
main research content
Thermodynamics Fundamentals: The study of the fundamental laws of thermal phenomena, such as the first law of thermodynamics (the law of conservation of energy) and the second law of thermodynamics (the law of entropy increase and energy quality), providing a theoretical basis for energy analysis and conversion in thermal engineering.
Heat transfer: explores the three basic ways of heat transfer, namely heat conduction, heat convection, and heat radiation, and studies how to enhance or weaken the heat transfer process to achieve efficient heat exchange and reasonable insulation of equipment.
Fluid mechanics: The study of the motion laws and mechanical properties of fluids (liquids and gases), including fluid flow resistance, fluid transport, etc., is crucial for the transport and flow control of working fluids in power systems.
Power machinery: involves various devices that convert thermal energy into mechanical energy, such as steam turbines, gas turbines, internal combustion engines, etc., and studies their working principles, structural design, performance optimization, and operation and maintenance.
Thermal system: Study complex thermal systems composed of power machinery, heat transfer equipment, fluid transport devices, etc., such as thermal power generation systems, refrigeration systems, heating systems, etc., and conduct overall performance analysis, optimization design, and operation control of the system.