energy conversion cycle
51proton-proton cycle — ▪ astronomy also called Proton proton Reaction, chain of thermonuclear reactions that is the chief source of the energy radiated by the Sun and other cool main sequence stars (star). Another sequence of thermonuclear reactions, called… …
52Carbon cycle — The carbon cycle is the biogeochemical cycle by which carbon is exchanged among the biosphere, pedosphere, geosphere, hydrosphere, and atmosphere of the Earth.The cycle is usually thought of as four major reservoirs of carbon interconnected by… …
53Bordwell thermodynamic cycle — A Bordwell thermodynamic cycle use experimentally determined and reasonable estimates of Gibbs free energy (ΔG˚) values to determine unknown and experimentally inaccessible values. [ Bordwell, F.G. Acc. Chem. Res. 1988, 21, 456, 463.] [Gardner, K …
54Japan Atomic Energy Agency — Coordinates: 36°26′33.7″N 140°35′45.1″E / 36.442694°N 140.595861°E / 36.442694; 140.595861 …
55Net energy gain — See also: EROEI Net Energy Gain (NEG) is a concept used in energy economics that refers to the difference between the energy expended to harvest an energy source and the amount of energy gained from that harvest.[1] The net energy gain, which can …
56Ethanol fuel energy balance — † depending on production method All biomass needs to go through some of these steps: it needs to be grown, collected, dried, fermented, and burned. All of these steps require resources and an infrastructure. The total amount of energy input into …
57Jeffrey Energy Center — (Jeffrey EC) is a sub bituminous coal fired power plant located seven miles (11 km) northwest of St. Marys, Kansas, at coord|39|17|10|N|96|07|01|W|display=inline,title. Jeffrey EC is jointly owned by Westar Energy, Topeka, Kansas and Aquila Corp …
58United States Senate Energy Subcommittee on Energy — Senate Energy and Natural Resources Subcommittee on Energy is one of four subcommittees of the U.S. Senate Energy and Natural Resources Committee.JurisdictionThis subcommittee s jurisdiction includes oversight and legislative responsibilities for …
59hydrologic cycle — the natural sequence through which water passes into the atmosphere as water vapor, precipitates to earth in liquid or solid form, and ultimately returns to the atmosphere through evaporation. [1955 60; HYDROLOG(Y) + IC] * * * Cycle that involves …
60Atomic Energy Organization of Iran — The Atomic Energy Organization of Iran (AEOI) is the main official body responsible for implementing regulations and operating nuclear energy installations in Iran.It is headquartered in northern Amir Abad district in Tehran, but has facilities… …
