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http://dx.doi.org/10.20910/JASE.2017.11.4.15

Heat Transfer Characteristics of Thruster Controller According to Thickness of Thermal Barrier Coating  

Jang, Han Na (School of Aerospace and Mechanical engineering, Korea Aerospace University)
Lee, Ji Hoon (Department of Aerospace Engineering, Inha University)
Kwak, Jae Su (School of Aerospace and Mechanical engineering, Korea Aerospace University)
Cho, Jin Yeon (Department of Aerospace Engineering, Inha University)
Kim, Jae Hoon (School of Mechanical Engineering, Chungnam National University)
Ko, Jun Bok (Hanwha Corporation R&D Center)
Heo, Jun Young (Agency for Defense Development)
Publication Information
Journal of Aerospace System Engineering / v.11, no.4, 2017 , pp. 15-21 More about this Journal
Abstract
In this study, the surface heat transfer coefficient of the 3D model of a thruster regulator in the high temperature and high pressure environment was estimated using the commercial CFD code. The thermal barrier coating (TBC) on the surface of the thruster regulator was modeled and the effect of the thickness of the TBC on the temperature of the thruster regulator was investigated. The thickness of the TBC was varied from $100{\mu}m$ to $500{\mu}m$. Results showed that the temperature of the surface and the inside the thruster regulator was lower for the thicker TBC case.
Keywords
Controllable Thruster; Heat Transfer Coefficient; CFD; Thermal Barrier Coating;
Citations & Related Records
Times Cited By KSCI : 6  (Citation Analysis)
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