Browse > Article
http://dx.doi.org/10.6108/KSPE.2015.19.5.098

Dynamic Analysis of a Flow Passage Opening Device in Flight Profile of a High-speed Vehicle  

Jung, Sungmin (The 4th R&D Institute, Agency for Defense Development)
Park, Jeong-Bae (The 4th R&D Institute, Agency for Defense Development)
Publication Information
Journal of the Korean Society of Propulsion Engineers / v.19, no.5, 2015 , pp. 98-103 More about this Journal
Abstract
A flow passage opening device utilizing an acceleration follow-up technique allows fuel to flow continuously through a pressurized fuel tank system. It is very difficult to test the device in a real flight situation because of severe test condition and a cost problem. In this paper, therefore, the results of a basic negative g test conducted by low-speed airplane are compared with RecurDyn simulation. Dynamic behavior of the device in total flight profile of a high-speed vehicle is also analyzed by using RecurDyn to predict its performance.
Keywords
Acceleration Follow-up; Flow Passage Opening Device; Flight Profile; RecurDyn;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 Langton, R., Clark, C., Hewitt, M. and Richards, L., Aircraft Fuel Systems, 1st Ed., John Wiley & Sons. Ltd, Wiltshire, UK, 1989.
2 Agency for Defense Development, "Omnidirectional Fluid Valve and a Fuel Feeding Apparatus Applied with The Same, Capable of Continuously and Stably Feeding Fuel with a Fuel Tank Regardless of The Posture Variation of a Flight System," 10-1295319, 5 Aug. 2013.
3 Agency for Defense Development, "Valve Test Module, Capable of Performing a Performance Test With Reliability without a Practical Flight Test in a Ground, and a Gravity Follow Testing Device Applied to Thereof," 10-1295320, 5 Aug. 2013.
4 Park, J., Min, S., Kim, Y. and Park, B., "Development of Flow Path Opening Device using Weight Momentum," 2012 Conference of the Korea Institute of Military Science and Technology, Gyeongju, Korea, pp. 1875-1878, June 2012.
5 Jung, S., Kim, Y., Park, J. and Jun, P., "Analysis of a Flow Passage Opening Device using RecurDyn," Journal of the Korean Society of Propulsion Engineers, Vol. 18, No. 3, pp. 78-83, 2014.   DOI   ScienceOn