[1]余业珍.四轮高压除水环控系统优化数学模型[J].南京师范大学学报(工程技术版),2004,04(03):014-17.
　YU Yezhen.Optimized Mathematical Model of Four-wheel Environmental Control System with High Pressure Water Separation[J].Journal of Nanjing Normal University(Engineering and Technology),2004,04(03):014-17.
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四轮高压除水环控系统优化数学模型
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南京师范大学学报（工程技术版）[ISSN:1006-6977/CN:61-1281/TN]

卷:
04卷
期数:
2004年03期
页码:
014-17
栏目:
出版日期:
2004-09-30

文章信息/Info

Title:
Optimized Mathematical Model of Four-wheel Environmental Control System with High Pressure Water Separation
作者:
余业珍1 ; 2
1. 南京航空航天大学能源与动力学院,江苏南京210016 ;2. 南京师范大学动力工程学院,江苏南京210042
Author(s):
YU Yezhen
1.Nanjing University of Aeronautics and Astronautics, School of Energy and Power Engineering, Nanjing 210016, China; 2.School of Power Engineering, Nanjing Normal University, Nanjing 210042, China
关键词:
四轮环控系统;  高压除水;  优化;  数学模型
Keywords:
four-wheel environmental control system ;  high pressure water separation ;  optimization ;  mathematical model
分类号:
V245
摘要:
国外商用飞机基本上采用三轮高压除水环控系统 .在B 777的环控系统中已开始采用四轮高压除水 ,介绍了此系统建立其优化数学模型 ,选用合理的设计变量 ,以飞机起飞燃油重量代偿损失作为优化设计的目标函数 ,确定约束条件 ,用混合罚函数法求解上述数学模型 .其计算结果可作为设计研究四轮高压除水环控系统的理论依据
Abstract:
Four-wheel ECS (environmental control system) with the high pressure water separation has been used in B-777 , which is the latest advancement in ECS. In this paper , the optimized mathematical model of four-wheel system is discussed , with the rational designing variables used. The compensating loss of fuel weight for aircraft take-off is taken as the objective function. Restrictive conditions are determined and mixed penalty function method is selected to solve the problems in the math- ematical model. The results of calculation can be used as theoretical basis for the further design and research in four-wheel ECS.

参考文献/References:

[1 ] 寿荣中,何慧姗. 飞行器空气调节[M] . 北京:北京航空航天大学出版社,1990. 203 -251.
[2 ] 万耀青,梁庚荣,陈志强. 最优化计算方法常用程序汇编[M] . 北京:工人出版社,1981. 181 -204.
[3 ] 余业珍. 亚音速进气口阻力和压力恢复特性计算[J ] . 南京动力高等专科学校学报,1999 ,12 (2) :11- 16.
[4 ] 吴临武. 飞机空气调节系统设计手册[M] . 北京:国防工业出版社,1997. 159- 259.
[5 ] 余业珍,武彬彬. 三轮高压除水环控系统优化数学模型[J ] . 南京师范大学学报(工程技术版) ,2002 ,2 (2) :37- 41.
[6 ] 余业珍. 飞机环控系统的计算机模拟和辅助设计[D] . 南京:南京航空航天大学硕士学位论文,1998.

相似文献/References:

[1]余业珍,武彬彬.三轮高压除水环控系统优化数学模型[J].南京师范大学学报(工程技术版),2002,02(02):037.
　Yu Yezhen,Wu Binbin.Optimized Mathematical Model of Three-wheel Environmental Control System with the High Pressure Water Separation[J].Journal of Nanjing Normal University(Engineering and Technology),2002,02(03):037.

备注/Memo

备注/Memo:
作者简介: 余业珍(1970 - ) ,女,博士研究生,讲师,主要从事流体力学的教学与研究. E-mail :yuyezhen @njnu. edu. cn
更新日期/Last Update: 2013-04-29