back-up fuel
51Direct methanol fuel cell — Direct methanol fuel cells or DMFCs are a subcategory of proton exchange fuel cells in which methanol is used as the fuel. Their main advantage is the ease of transport of methanol, an energy dense yet reasonably stable liquid at all… …
52Top Fuel — Racing is a class of drag racing in which the cars are run on a maximum of 90% nitromethane and about 10% methanol (also known as racing alcohol), instead of gasoline. The cars are purpose built race cars, with a layout superficially resembling… …
53Wood fuel — is wood used as fuel. The burning of wood is currently the largest use of energy derived from a solid fuel biomass. Wood fuel can be used for cooking and heating, and occasionally for fueling steam engines and steam turbines that generate… …
54Spent fuel pool — (SFP) are storage pools for spent fuel from nuclear reactors. Typically 40 or more feet deep, with the bottom 14 feet equipped with storage racks designed to hold fuel assemblies removed from the reactor. These fuel pools are specially designed… …
55Thorium fuel cycle — The thorium fuel cycle is a nuclear fuel cycle that uses thorium 232 as fertile material and uranium 233 as fissile fuel. A major advantage of the thorium fuel cycle is that production of plutonium and other long lived actinides as radioactive… …
56Direct borohydride fuel cell — Direct borohydride fuel cells (DBFCs) are a subcategory of alkaline fuel cells which are directly fed by sodium borohydride or potassium borohydride as a fuel and either air/oxygen[1] or hydrogen peroxide[2] as the oxidant. DBFCs are relatively… …
57Bi-fuel vehicle — Bi fuel vehicles are vehicles with multifuel engines capable of running on two fuels. On internal combustion engines one fuel is gasoline or diesel, and the other is an alternate fuel such as natural gas (CNG), LPG, or hydrogen. [cite… …
58throttle back — ● throttle * * * ˌthrottle ˈback [intransitive/transitive] [present tense I/you/we/they throttle back he/she/it throttles back pr …
59Stanley Meyer's water fuel cell — Perpetual motion machine name=Stanley Meyer s Water fuel cell topics=Physics and engineering claims= The device is designed to produce hydrogen and oxygen, from water using electricity, by a method other than water electrolysis. origyear= 1989… …
60Jet Fuel Formula — Infobox Rocky and Bullwinkle story arc name = Jet Fuel Formula caption = Bullwinkle, Rocky, Gidney Cloyd, in a scene from Jet Fuel Formula season = 1 story arc =1 segments = 40 date start = 19 November 1959 date conc = c. 31 March 1960 program =… …
