fuel nitrogen

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• nitrogen dioxide — n. a poisonous, reddish brown gas, NO2, used in making nitric acid, as a rocket fuel oxidizer, etc.: it is also an air pollutant formed from automobile exhausts …   English World dictionary

• Nitrogen — carbon ← nitrogen → oxygen ↑ N ↓ P …   Wikipedia

• Nitrogen cycle — Schematic representation of the flow of nitrogen through the environment. The importance of bacteria in the cycle is immediately recognized as being a key element in the cycle, providing different forms of nitrogen compounds assimilable by higher …   Wikipedia

• Fuel cell — For other uses, see Fuel cell (disambiguation). Demonstration model of a direct methanol fuel cell. The actual fuel cell stack is the layered cube shape in the center of the image A fuel cell is a device that converts the chemical energy from a… …   Wikipedia

• nitrogen group element — ▪ chemical elements Introduction  any of the chemical elements that constitute Group Va of the periodic table (see Figure >). The group consists of nitrogen (N), phosphorus (P), arsenic (As), antimony (Sb), and bismuth (Bi). The elements share… …   Universalium

• nitrogen — /nuy treuh jeuhn/, n. Chem. a colorless, odorless, gaseous element that constitutes about four fifths of the volume of the atmosphere and is present in combined form in animal and vegetable tissues, esp. in proteins: used chiefly in the… …   Universalium

• Fuel injection — Fuel rail connected to the injectors that are mounted just above the intake manifold on a four cylinder engine. Fuel injection …   Wikipedia

• fuel cell — a device that produces a continuous electric current directly from the oxidation of a fuel, as that of hydrogen by oxygen. [1920 25] * * * Device that converts chemical energy of a fuel directly into electricity (see electrochemistry). Fuel cells …   Universalium

• Fuel system — Kraftstoff Duchfluss Messer für Flugzeuge Das Kraftstoffsystem (engl. fuel system) eines Flugzeugs dient der Versorgung eines motorbetriebenen Flugzeugs mit Kraftstoff. Je nach Flugzeugtyp und dessen konstruktiver Auslegung, ob kunstflugtauglich… …   Deutsch Wikipedia

• nitrogen oxides — abbr. NOx Formed during combustion of petrol, diesel, gas oil and fuel oil with the interaction of nitrogen in the fuel and oxygen. NOx is associated with ground level ozone formation …   Petroleum refining glossary

• Glossary of fuel cell terms — The Glossary of fuel cell terms lists the definitions of many terms used within the fuel cell industry. The terms in this glossary may be used by fuel cell industry associations, in education material and fuel cell codes and standards to name but …   Wikipedia