Browse > Article
http://dx.doi.org/10.5139/JKSAS.2020.48.2.119

New ADD Injection Driven Transonic Wind Tunnel and Test With the AGARD Model  

Seo, Kyugnwon (Agency for Defense Development)
Lee, Jong Geon (Agency for Defense Development)
Shin, Seongbeom (Agency for Defense Development)
Han, Sang Hyun (Agency for Defense Development)
Park, Keum Yong (Agency for Defense Development)
Kim, Young Jun (Agency for Defense Development)
Kim, Namgyun (Agency for Defense Development)
Jin, Hyeon (Agency for Defense Development)
Publication Information
Journal of the Korean Society for Aeronautical & Space Sciences / v.48, no.2, 2020 , pp. 119-125 More about this Journal
Abstract
A high Reynolds number transonic wind tunnel has been built in 2018 at Agency for Defense Development(ADD). The tunnel has a closed circuit with a 1.5m×1.5m test section and is injection driven from a 140bar air supply system. The Mach number range is 0.3-1.2 with a conventional contracting nozzle and 1.4 with a convergent-divergent contraction. The stagnation pressure range is 100-550kPa at the lowest Mach number. An AGARD-B standard model is tested in the transonic wind tunnel to obtain 6-DOF aerodynamic coefficients. The results are compared with those obtained from ADD trisonic wind tunnel and others. We verify that the transonic wind tunnel become available to develop an aircraft from the testing results.
Keywords
Transonic Wind Tunnel; AGARD Standard Model; Aerodynamic Coefficient;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Ahn, S. K., "Introduction of wind tunnel test in Agency for Defense Development," Journal of Computational Fluids Engineering, Vol. 9, No. 2, 2004, pp. 70-74.
2 Torngren, L., "The FFA T1500 injection briven transonic wind tunnel," ICAS-90-6.2.3, 1990, PP. 388-398.
3 Torngren, L., "The new FFA T1500 transonic wind tunnel innitial operation, calibration and test results," AIAA 90-1420, 1990.
4 Hills, R., "A Review of Measurements on AGARD Calibration Models," AGARDograph 64, Nov, 1961.
5 Yoo, C. J., "Wind tunnel Calibration testing Reports using AGARD-B model," ADD report, 1991.
6 AIAA standard, "Assessment of Experimental Uncertainty with Application to Wind Tunnel Testing," AIAA S-071A-1999, 1999.
7 Daneshmand, S., Aghanajafi, C., and Shahverdi, H., "Investigation of rapid manufacturing technology effect on aerodynamics properties," Tehnicki Vjesnik-Technical Gazette 20.3, 2013. p. 425-434.
8 Dijana, D., et al., "Testing of AGARD-B calibration model in the T-38 trisonic wind tunnel," Scientific Technical Review 56.2, 2006, p. 52-62.
9 Milillo, J. R., "Transonic Tests of an AGARD Model B and a Modified AGARD Model C at 0.01 percent Blockage," AEDC-TN-58-48, 1958.
10 Whitfield, E. L., "Correlation of Longitudinal force data on an AGARD Model B in the Lockheed 4ft Wind Tunnel," April 1977.