MODELING OF AIRCRAFT FUEL SYSTEM.

Measurement of fuel temperature is one of task fuel-measurement system of aircraft. Determination of the fuel temperature is necessary, because temperature change as modifications are made to the fuel properties. Influence these changes is change the fuel flow in the fuel line and thus the supply of fuel to the engine. This may be a little change, but for large temperature changes fuel already experiencing significant changes in fuel flow. Temperature changes and therefore the density of the fuel can be measured directly or also compile model of fuel system and simulate these changes fuel properties in the software simulation environment. For the implementation such simulations is now available amount of software applications. These applications can be divided into applications that only specialize in flow measurement of liquids in pipes and change their properties and the software applications that allow simulate other systems and change in their properties. [ABSTRACT FROM AUTHOR]