A Mathematical Model for the Analysis of Jet Engine Fuel Consumption During Aircraft Climb and Descent

被引:0
|
作者
Velasquez-SanMartin, Francisco [1 ]
Insausti, Xabier [1 ]
Zarraga-Rodriguez, Marta [1 ]
Gutierrez-Gutierrez, Jesus [1 ]
机构
[1] Univ Navarra, Dept Biomed Engn & Sci, Tecnun, Donostia San Sebastian 20018, Spain
关键词
Aircraft rate-of-climb; aircraft rate-of-descent; aircraft fuel consumption; pollutant gas emissions; IMPACT;
D O I
10.1109/TITS.2023.3333276
中图分类号
TU [建筑科学];
学科分类号
0813 ;
摘要
This paper proposes a mathematical model that studies the fuel consumption of a jet engine aircraft during the climbing and descent flight phases. Such problem is addressed by providing a closed-form formula of the aircraft's rate-of-climb and rate-of-descent, which then enables obtaining a closed-form formula of the aircraft's fuel consumption that provides the closed-form relationship between the aircraft's fuel consumption and aerodynamic, engine and design parameters. In order to validate our mathematical model, a comparison is made between our results and results provided by Piano-X software and accuracy between both is proven. Furthermore, our mathematical model is applied to the calculation of pollutant gas emissions, specifically, we present a closed-form expression that provides the dependency between the mass of pollutant gas emitted and the aircraft's aerodynamic, engine and design parameters.
引用
收藏
页码:3605 / 3614
页数:10
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