کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1507205 | 1511039 | 2016 | 16 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Exploring the depths of Kraken Mare - Power, thermal analysis, and ballast control for the Saturn Titan submarine
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Exploring the depths of Kraken Mare - Power, thermal analysis, and ballast control for the Saturn Titan submarine Exploring the depths of Kraken Mare - Power, thermal analysis, and ballast control for the Saturn Titan submarine](/preview/png/1507205.png)
چکیده انگلیسی
To explore the depths of the hydrocarbon rich seas on the Saturn moon Titan, a conceptual design of an unmanned submarine concept was recently developed for a Phase I NASA Innovative Advanced Concept (NIAC) study. Data from Cassini Huygens indicates that the Titan polar environment sustains stable seas of variable concentrations of ethane, methane, and nitrogen, with a surface temperature around 93Â K. To meet science exploration objectives, the submarine must operate autonomously, study atmosphere/sea exchange, interact with the seabed at pressures up to 10Â atm, traverse large distances with limited energy, hover at the surface and at any depth within the sea, and be capable of tolerating multiple different concentration levels of hydrocarbons. Therefore Titan presents many cryogenic design challenges. This paper presents the trade studies with emphasis on the preliminary design of the power, thermal, and ballast control subsystems for the Saturn Titan submarine.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Cryogenics - Volume 74, March 2016, Pages 31-46
Journal: Cryogenics - Volume 74, March 2016, Pages 31-46
نویسندگان
J.W. Hartwig, A. Colozza, R.D. Lorenz, S. Oleson, G. Landis, P. Schmitz, M. Paul, J. Walsh,