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 Shipbuilding Industry Company Dalian Shipbuilding Industry Company Dalian Shipbuilding Industry Company (DSIC), located in Dalian, Liaoning province, China, is the largest shipbuilding company in China. It is part of China Shipbuilding Industry Corporation (CSIC), one of the two state-owned shipbuilding enterprises in China. Dalian Shipbuilding Industry Company (DSIC) was formed in December 2005, as the result of a merger between Dalian Shipbuilding Industry Company and Dalian New Shipbuilding Industry Company, and is the largest shipbuilding company in China. It is owned by: which is one of the two state-owned enterprises that came into being under the directive of the China State Council of