The Temperature of the Dimethylhydrazine Drops Moving in the Atmosphere after Depressurization of the Fuel Tank Rockets

The Temperature of the Dimethylhydrazine Drops Moving in the Atmosphere after Depressurization of the Fuel Tank Rockets

Bibliographische Detailangaben
Parent link:MATEC Web of Conferences
Vol. 72 : Heat and Mass Transfer in the System of Thermal Modes of Energy – Technical and Technological Equipment (HMTTSC-2016).— 2016.— [01020, 4 p.]
1. Verfasser: Bulba E. E. Elena Evgenievna
Körperschaft: Национальный исследовательский Томский политехнический университет (ТПУ) Энергетический институт (ЭНИН) Кафедра теоретической и промышленной теплотехники (ТПТ)
Weitere Verfasser: Nemova T. Tatiana, Dyatchina A. Anna
Zusammenfassung:Title screen
This work includes the results of the numerical modeling of temperature changes process of the dimethylhydrazine (DMH) drops, taking into account the radial temperature gradient in the air after the depressurization of the fuel compartments rockets at high altitude. There is formulated a mathematical model describing the process of DMH drops thermal state modifying when it's moving to the Earth's surface. There is the evaluation of the influence of the characteristic size of heptyl drops on the temperature distribution. It's established that the temperatures of the small size droplets practically completely coincide with the distribution of temperature in the atmosphere at altitudes of up to 40 kilometers.
Veröffentlicht: 2016
Schlagworte:
электронный ресурс
труды учёных ТПУ
диметилгидразин
разгерметизация
топливные баки
ракеты
температурные изменения
Online-Zugang:http://dx.doi.org/10.1051/matecconf/20167201020
http://earchive.tpu.ru/handle/11683/33423
Format: Elektronisch Buchkapitel
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=649887

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