Mechanical engineering including mechanical and chemical engineering. At its simplest, thermodynamics is the study of energy, its use and transformation through a system. Typically, engineering thermodynamics is concerned with changing energy from one form to another. As an example, automotive engines convert chemical energy (enthalpy) from the fuel into heat, and then into mechanical work that eventually turns the wheels. Thermodynamics principles are used by mechanical engineers in the fields of heat transfer, thermofluids, and energy conversion. Mechanical engineers use thermo-science to design engines and power plants, heating, ventilation, and air-conditioning (HVAC) systems, heat exchangers, heat sinks, radiators, refrigeration, insulation, and others.
Dalian Maritime University Dalian Maritime University Dalian Maritime University () is a university located in Dalian, Liaoning, People's Republic of China. It is a key maritime institution under the Ministry of Transport of the People's Republic of China, and is a Chinese Ministry of Education Double First Class Discipline University, with Double First Class status in certain disciplines.Known as the "cradle of navigators", the university is the most famous maritime institution of higher learning in China and one of the few maritime institutions in the world "enjoying international reputation" recognized by the international maritime organization. The long history of the University can be