Parametric study of Heat Receiver Mass in Space Solar Dynamic System

CUI Hai-ting; YUAN Xiu-gan; XING Yu-ming

Chinese

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Parametric study of Heat Receiver Mass in Space Solar Dynamic System

更新时间：2026-07-07

- Parametric study of Heat Receiver Mass in Space Solar Dynamic System
- Vol. 18, Issue 6, (2003)
- 作者机构：
  
  北京航空航天大学飞行器设计与应用力学系,北京,100083
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2003
- 稿件说明：
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CUI Hai-ting, YUAN Xiu-gan, XING Yu-ming. Parametric study of Heat Receiver Mass in Space Solar Dynamic System[J]. 2003, 18(6).
DOI：

CUI Hai-ting, YUAN Xiu-gan, XING Yu-ming. Parametric study of Heat Receiver Mass in Space Solar Dynamic System[J]. 2003, 18(6). DOI：

摘要

为了降低太阳能热动力发电系统中关键部件吸热器的质量

在NASA2kW吸热器样机的基础上建立了吸热器的物理和传热过程及流阻的数学模型

编制了吸热器传热及质量计算的数值模拟程序

分析了结构参数和特性参数对质量的影响。结果表明

在一定的设计要求下

合理的选取工质传热管的直径和数目、能量转换单元的转速、压缩机入口温度和回热器回热度等参数

可以明显降低吸热器质量的影响

为吸热器的设计提供了理论依据。

Abstract

To reduce the heat receiver mass

a mathematical and physical model of heat receiver for NASA 2 kW in space solar dynamic power system is formulated.The numerical simulations are performed and the effects of the structural and operational parameters on the heat receiver mass are analyzed.The results of the study indicate that structural parameters such as diameter

and number of the working fluid tube and

operational parameters such as compressor gas inlet temperature

rotating speed of the turbine and the recuperator effectiveness affect the heat receiver mass.Appropriate selection of these variables can distinctly reduce the weight of heat receiver.The calculated results can be used for the mass optimization of heat receiver.

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Related Author

CUI Hang-ting

XU Wei-qiang

YUAN Xiu-gan

ZHU Yu-feng

渠立红

张靖周

谭晓茗

LU Si-da

Related Institution

Hebei University of Science and Technology

Beijing University of Aeronautics and Astronautics

南京航空航天大学能源与动力学院江苏省航空动力系统重点实验室

先进航空发动机协同创新中心

Jiangsu Province Key Laboratory of Aerospace Power System, College of Energy and Power Engineering, Nanjing University of Aeronautics and Astronautics

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