This part of the manual presents methods for arriving at a solution to the problem of spacecraft inflight equipment environmental control. The temperature aspect of this problem may be defined as the maintenance of a proper balance and integration of the following thermal loads: equipment-generated@ personnel-generated@ and transmission through external boundary. Achievement of such a thermal energy balance involves the investigation of three specific areas:1. Establishment of design requirements.2. Evaluation of properties of materials.3. Development of analytical approach. The solution to the problem of vehicle and/or equipment pressurization@ which is the second half of major environmental control functions@ is also treated in this section. Pressurization in this case may be defined as the task associated with the storage and control of a pressurizing fluid@ leakage control@ and repressurization. Although secondary to the thermal energy balance@ the function of pressure control is nevertheless an important aspect of the overall environmental problem.?
AIR1168/13A-2011由SAE - SAE International 发布于 2011-07-01,并于 2013-09-13 实施。
* 在 AIR1168/13A-2011 发布之后有更新,请注意新发布标准的变化。
非常抱歉,我们暂时无法提供预览,您可以试试: 免费下载 AIR1168/13A-2011 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......
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