<cite id="1rh9l"></cite>
<span id="1rh9l"><dl id="1rh9l"></dl></span>
<strike id="1rh9l"></strike><strike id="1rh9l"></strike><strike id="1rh9l"><dl id="1rh9l"><cite id="1rh9l"></cite></dl></strike>
<strike id="1rh9l"><dl id="1rh9l"></dl></strike>
<strike id="1rh9l"><dl id="1rh9l"><del id="1rh9l"></del></dl></strike>
<span id="1rh9l"><video id="1rh9l"></video></span> <strike id="1rh9l"></strike>
<strike id="1rh9l"></strike>
Cryogenic propellant liquefaction and storage for a precursor to a human Mars
責任編輯:hylng    瀏覽:5136次    時間: 2013-06-03 15:11:00      

免職聲明:本網站為公益性網站,部分信息來自網絡,如果涉及貴網站的知識產權,請及時反饋,我們承諾第一時間刪除!

This website is a public welfare website, part of the information from the Internet, if it involves the intellectual property rights of your website, please timely feedback, we promise to delete the first time.

電話Tel: 19550540085: QQ號: 929496072 or 郵箱Email: Lng@vip.qq.com

摘要:An analysis of cryogenic liquefaction and storage methods for in-situ produced propellants (oxygen and methane) on Mars ispresented. The application is to a subscale precursor sample return mission, intended to demonstrate critical cryogenic techn..

分享到:

An analysis of cryogenic liquefaction and storage methods for in-situ produced propellants (oxygen and methane) on Mars is
presented. The application is to a subscale precursor sample return mission, intended to demonstrate critical cryogenic technologies prior to a human mission. A heat transfer analysis is included, resulting in predicted cryogenic tank surface temperatures and heat leak values for different conditions. Insulation thickness is traded of against cryocooler capacity to ®nd optimum combinations for various insulation con gurations, including multilayer insulation and microspheres. Microsphere insulation is shown to have promise, and further development is recommended.

】【打印繁體】【投稿】 【收藏】 【推薦】 【舉報】 【評論】 【關閉】【返回頂部
国产嫖妓普通话对白视频