Space Launch Vehicle Development in Korea Aerospace Research Institute

2016 ◽  
Author(s):  
Jeonghwan Ko ◽  
Sang Yeon Cho
Keyword(s):  
Launch Vehicle ◽  
Vehicle Development ◽  
Aerospace Research ◽  
Space Launch ◽  
Research Institute

scholarly journals Cost Model for Annual Cost Spread Estimation of Space Launch Vehicle Development

2011 ◽  
Vol 39 (6) ◽  
pp. 576-584
Author(s):  
Hong-Rae Kim ◽  
Dong-Seo Yoo ◽  
Jong-Kwon Choi ◽  
Young-Keun Chang
Keyword(s):  
Annual Cost ◽  
Cost Model ◽  
Launch Vehicle ◽  
Vehicle Development ◽  
Space Launch ◽  
Spread Estimation

Practical Implications of Integrating Turbomachinery Into the Air Turborocket

2004 ◽  
Author(s):  
Joshua A. Clough ◽  
Mark J. Lewis
Keyword(s):  
Gas Turbine ◽  
Aircraft Engine ◽  
Launch Vehicle ◽  
Turbine Engines ◽  
Inlet Temperature ◽  
Gas Turbine Engines ◽  
Turbine Inlet Temperature ◽  
Turbine Engine ◽  
Space Launch ◽  
Practical Implications

The development of new reusable space launch vehicle concepts has lead to the need for more advanced engine cycles. Many two-stage vehicle concepts rely on advanced gas turbine engines that can propel the first stage of the launch vehicle from a runway up to Mach 5 or faster. One prospective engine for these vehicles is the Air Turborocket (ATR). The ATR is an innovative aircraft engine flowpath that is intended to extend the operating range of a conventional gas turbine engine. This is done by moving the turbine out of the core engine flow, alleviating the traditional limit on the turbine inlet temperature. This paper presents the analysis of an ATR engine for a reusable space launch vehicle and some of the practical problems that will be encountered in the development of this engine.

scholarly journals Design of Space Launch Vehicle Solenoid Valve for Cryogenic Environment

2015 ◽  
Vol 43 (11) ◽  
pp. 1028-1034
Author(s):  
Byunghun Kim ◽  
Sangyeop Han ◽  
Youngsung Ko
Keyword(s):  
Launch Vehicle ◽  
Solenoid Valve ◽  
Space Launch
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