Evaluation of the overall fuel mass penalty of an aircraft system

IF 1.4 4区工程技术 Q2 ENGINEERING, AEROSPACE Aeronautical Journal Pub Date : 1975-05-01 DOI:10.1017/S0001924000035314

R. Le Claire

引用次数: 8

Abstract

The purpose of this note is: (a) to provide a method for evaluating the fuel mass penalty incurred in flight after fitment of a system to an aircraft. The method relies only on a limited number of parameters and should prove particularly useful in the early design stages of a new project. (b) to show the relative importance of the parameters involved, in particular the relationship between the fuel penalty due to system basic mass and that due to system drag (other than mass drag) which, depending on the flight conditions, could be significant or even greater.

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飞机系统总体燃油质量损失的评估

本说明的目的是:(a)提供一种评估飞机安装系统后飞行中产生的燃油质量损失的方法。该方法仅依赖于有限数量的参数，在新项目的早期设计阶段应被证明特别有用。(b)显示所涉及参数的相对重要性，特别是由于系统基本质量造成的燃油损失与由于系统阻力(质量阻力除外)造成的燃油损失之间的关系，这取决于飞行条件，可能很重要，甚至更大。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Aeronautical Journal 工程技术-工程：宇航

CiteScore

3.70

自引率

14.30%

发文量

审稿时长

6-12 weeks

期刊介绍： The Aeronautical Journal contains original papers on all aspects of research, design and development, construction and operation of aircraft and space vehicles. Papers are therefore solicited on all aspects of research, design and development, construction and operation of aircraft and space vehicles. Papers are also welcomed which review, comprehensively, the results of recent research developments in any of the above topics.

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