
中国航天空气动力技术研究院,北京,100074
Published:2019
移动端阅览
蒋增辉, 薛飞, 鲁伟, 宋威, 王誉超. 非定常多体分离风洞试验技术几个关键问题[J]. 空气动力学学报, 2019, 37(5): 715-721.
JIANG Zenghui, XUE Fei, LU Wei, et al. Critical problems of unsteady wind tunnel test technique on multi-bodies separation[J]. 2019, 37(5): 715-721.
蒋增辉, 薛飞, 鲁伟, 宋威, 王誉超. 非定常多体分离风洞试验技术几个关键问题[J]. 空气动力学学报, 2019, 37(5): 715-721. DOI: 10.7638/kqdlxxb-2018.0230.
JIANG Zenghui, XUE Fei, LU Wei, et al. Critical problems of unsteady wind tunnel test technique on multi-bodies separation[J]. 2019, 37(5): 715-721. DOI: 10.7638/kqdlxxb-2018.0230.
为完善非定常多体分离风洞试验技术,增进相关领域的研究人员对该类试验技术的了解,对两种研究飞行器多体分离问题的非定常风洞试验技术——多体分离风洞自由飞试验技术和风洞投放模型试验技术,技术特点、相似准则及应用领域等方面的共性特点和差异作了总结和分析。比较了两种试验技术相似准则问题中的轻、重模型两种方法的优缺点,给出了两种非定常多体分离风洞试验技术在级间分离、子母弹抛撒分离和导弹蒙皮/壳片抛撒分离、重块抛撒分离和整流罩分离、飞机外挂物投放分离和内埋武器投放分离等各类多体分离问题的适用性对比分析。
To improve the unsteady wind tunnel test technique on multi-bodies separation
and make the relevant researcher further understand the technique
the characteristics
similarity criteria
and application field are summarized for two unsteady wind tunnel test techniques on multi-bodies separation
which are multi-bodies separation wind tunnel free-flight test and wind tunnel drop-model test techniques. The difference between two techniques is analyzed. Comparison is made between heavy scaling and light scaling
for both wind tunnel drop-model test and multi-bodies separation wind tunnel free-flight test technique. The applicability is analyzed for the two unsteady multi-bodies separation wind tunnel free-flight test techniques
on various multi-bodies separation
such as stage separation
submunition disperse
cover separation
weights disperse
shroud separation
jettisons of airborne external stores and internal missile separation.
DU T, WU Y S, MA X L, et al. key Aerodynamic technology analysis of Near Space flight test launch vehicle[C]. The 2012 Annual Meeting of Chinese Society of Astronautics Chinese Society of Space Law. (in Chinese)
JIANG Z H, SONG W, JIA Q Y, et al. Wind tunnel free-flight test for multi-bodies separation[J]. Acta Aerodynamica Sinica, 2016, 34(5):581-586. (in Chinese)
JIANG Z H, SONG W, LU W, et al. Critical problems and applied fields of drop-model testing technique in high speed wind tunnel[J]. Acta Aerodynamica Sinica, 2016, 34(6):744-749. (in Chinese)
JIANG Z H, SONG W, LU W. High-speed wind tunnel free-flight test technique[J]. Acta Aerodynamica Sinica, 2017, 35(5):680-686, 692. (in Chinese)
LAUMANN E A. Free-flight multi-body test techniques[R]. AIAA-66-772, 1966.
MA J H, TANG Z H, ZHANGX P, et al. Wind tunnel free-flight test on shell separation[R]. IMCAS Report, 1983. (in Chinese)
LEE J B, CARTER H S. An investigation of ejection releases of submerged and semisubmerged dynamically scaled stores from a simulated bomb bay of a fighter-bomber airplane at supersonic speeds[R]. NACA-RM-L56I1093R18801, 1956.
CLARK RL. Evaluation of F-111 weapon bay aero-acoustic and weapon separation improvement techniques[R]. Air Force Flight Dynamics Lab, AFFDL-TR-79-3003(ADA070253), 1979.
KEEN K S, MORGRET C H, ARTERBURY R L. An analytic investigation of accuracy requirements for onboard instrumentation and film data for dynamically scaled wind tunnel drop models[R]. AEDC-TR-96-7, 1997.
SCHWARTZ D R, BOWER W W, KIBENS V. Active flow control for high-speed weapon release from a bay[R]. Air Force Research Lab Air Vehicles Directorate Wright-Patterson AFB, OH, RTO-MP-AVT-108-30, 2004.
JOHNSON R A, STANEK M J, GROVE J E. Store separation trajectory deviations due to unsteady weapons bay aerodynamics[R]. AIAA 2008-188, 2008.
FLORA T J, REEDER M F, LOFTHOUSEA, et al. Dynamic store release of ice models from a cavity into Mach 2. 9 flow[J]. Journal of Aircraft, 2014, 51(6):1927-1941.
CARMAN J B. Store separation testing techniques at the arnold engineering development center. volume Ⅰ: an overview[R]. AEDC-TR-79-1-VOL-1, 1980.
SHALAEV V I, FEDOROVA V. Dynamics of slender Bodies separating from Rectangular cavitities[R]. AIAA 2001-2996, 2001.
ZHANG Z M. Experimental research of jettison of aircraft external store in low speed wind tunnel[J]. Journal of Nanjing University of Aeronautics Astronautics, 2003, 35(3):318-321. (in Chinese)
CAI G H. Research of experimental techniques about dropping test of external stores in the low speed wind tunnel[J]. Acta Aerodynamica Sinica, 1999, 17(4):477-483. (in Chinese)
CHENG R Q, ZHOUD X.. Studies of experimental techniques of store-dropping in the wind tunnel[J]. Aerodynamica Experiment and Measurement Control, 1989, 3(1):31-37. (in Chinese)
YUN Q L. Wind tunnel testing[M]. Beijing:Natioanal Defense Industry Press, 2000:555-568. (in Chinese)
LI Z F. Wind tunnel special tests technique[M]. Beijing:Aviation Industry Press, 2010:88-161. (in Chinese)
ZHANG Z P. Free-drop model testing in high speed wind tunnel[R]. China Aerodynamics Research and Development Center, 1983. (in Chinese)
SANDAHL C A, FAGETM A. Similitude relations for free-model wind-tunnel studies of store-dropping problems[R]. NACA TN-390793, R14088, 1957.
CARMAN J B. Store separation testing techniques at the Arnold Engineering Development Center. volume Ⅰ: an overview[R]. AEDC-TR-79-1-VOL-1, 1980.
HOLDEN M S, SMOLINSKI G J, MUNDY E, et al. Experimental studies for hypersonic vehicle design and code validation of unsteady flow characteristics associated with free flight shroud and stage seperation and mode switching[R]. AIAA 2008-642, 2008.
0
Views
0
下载量
0
CSCD
Publicity Resources
Related Articles
Related Author
Related Institution
京公网安备11010802024621