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 Tornado F.C. Dalian Tornado F.C. Dalian Tornado Football Club () is an amateur Chinese football club that currently participates in the China Amateur Football League. The team is based in Dalian, Liaoning. Dalian Tornado was established in 2004. Dalian Tornado first entered the final stage of China Amateur Football League in 2011 and won champions. They became a fixture of the Amateur Football League final as well as the Chinese FA Cup. After a stellar 2015 season, The club had to sell their Chinese FA registration and entire first-team to Dalian Boyoung F.C.. The following 2017 league campaign saw the club start