SAE AIR 1168/12-2004
航天器热平衡

Spacecraft Thermal Balance


哪些标准引用了SAE AIR 1168/12-2004

 

找不到引用SAE AIR 1168/12-2004 航天器热平衡 的标准

 

 

非常抱歉,我们暂时无法提供预览,您可以试试: 免费下载 SAE AIR 1168/12-2004 前三页,或者稍后再访问。

点击下载后,生成下载文件时间比较长,请耐心等待......

 



标准号
SAE AIR 1168/12-2004
发布日期
2004年09月01日
实施日期
废止日期
中国标准分类号
V04
国际标准分类号
49.080
发布单位
US-SAE
代替标准
SAE AIR 1168/12A-2011
适用范围
In the design of spacecraft, heat transfer becomes a criterion of operation to maintain structural and equipment integrity over long periods of time. The spacecraft thermal balance between cold space and solar, planetary, and equipment heat sources is the means by which the desired range of equipment and structural temperatures are obtained. With the total spacecraft balance set, subsystem and component temperatures can be analyzed for their corresponding thermal requirements. This section provides the means by which first-cut approximations of spacecraft surface, structure, and equipment temperatures may be made, using the curves of planetary and solar heat flux in conjunction with the desired coating radiative properties. Once the coating properties have been determined, the material to provide these requirements may be selected from the extensive thermal radiative properties tables and curves. These can then be cross checked to determine the degradation effects of space that may cause extensive temperature changes over long periods of time. The paragraphs reviewing previous spacecraft thermal designs, test facilities, and methods of testing should be used as a guide in the development of a design. This section assumes that the reader is familiar with the methods of thermal analyzer techniques and has available, through SHARE or other agencies, multimodal programs to solve the detailed temperature distributions required to complete a design.

SAE AIR 1168/12-2004系列标准





Copyright ©2007-2022 ANTPEDIA, All Rights Reserved
京ICP备07018254号 京公网安备1101085018 电信与信息服务业务经营许可证:京ICP证110310号