ˈgas heat
91heat of sublimation — the enthalpy change at constant temperature and pressure in converting a unit amount of a substance from the solid to the gas state, usually specified in cal/g or cal/mol. Called also latent h. of sublimation …
92heat of vaporization — the enthalpy change at constant temperature and pressure in converting a unit amount of a substance from the liquid to the gas state, usually specified in cal/g or cal/mol. Called also latent h. of vaporization …
93Regenerative heat exchanger — A regenerative heat exchanger, or more commonly a regenerator, is a type of heat exchanger where the flow through the heat exchanger is cyclical and periodically changes direction. It is similar to a countercurrent heat exchanger. However, a… …
94Timeline of heat engine technology — Heat engines have been known since antiquity but were only made into useful devices at the time of the industrial revolution in the eighteenth century. They continue to be developed today.In engineering and thermodynamics, a heat engine performs… …
95dry gas — Gas produced by an oil well, from which the gasoline has been removed, thereby rendering it fit for use for the purposes of heat and power. Standard Oil Co. v United States (CA9 Cal) 107 F2d 402 …
96Specific heat capacity — Specific heat capacity, also known simply as specific heat, is the measure of the heat energy required to increase the temperature of a unit quantity of a substance by a certain temperature interval. The term originated primarily through the work …
97Ideal gas — Thermodynamics …
98Micro combined heat and power — or micro CHP is an extension of the now well established idea of cogeneration to the single/multi family home or small office building. Contents 1 Overview 2 Micro CHP systems 3 Engine types and technologies …
99Renewable heat — is an application of renewable energy. It refers to the renewable generation of heat, rather than electrical power.Many colder countries consume more energy for heating than electrical power. For example, in 2005 the United Kingdom consumed 354… …
100Natural gas — For other uses, see Natural gas (disambiguation). Natural gas extraction by countries in cubic meters per year. Natural gas is a naturally occurring gas mixture consisting primarily of methane, typically with 0–20% higher hydrocarbons[1] …
