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Analysis of the possibility of increasing sting stiffness in the T-38 wind tunnel

Dušan Ćurčić ; Military Technical Institute, Ratka Resanovica 1, 11000 Belgrade, Serbia
Zoran Anastasijević ; Military Technical Institute, Ratka Resanovica 1, 11000 Belgrade, Serbia
Zijah Burzić   ORCID icon orcid.org/0000-0002-4759-9853 ; Military Technical Institute, Ratka Resanovica 1, 11000 Belgrade, Serbia
Marija Samardžić ; Military Technical Institute, Ratka Resanovica 1, 11000 Belgrade, Serbia
Slobodan Ilić ; Technical Test Center, Vojvode Stepe 445, 11000 Belgrade, Serbia
Jovan Isaković ; Military Technical Institute, Ratka Resanovica 1, 11000 Belgrade, Serbia
Dragan Marinkovski ; Military Technical Institute, Ratka Resanovica 1, 11000 Belgrade, Serbia

Puni tekst: engleski, pdf (1 MB) str. 1371-1375 preuzimanja: 227* citiraj
APA 6th Edition
Ćurčić, D., Anastasijević, Z., Burzić, Z., Samardžić, M., Ilić, S., Isaković, J. i Marinkovski, D. (2014). Analysis of the possibility of increasing sting stiffness in the T-38 wind tunnel. Tehnički vjesnik, 21 (6), 1371-1375. Preuzeto s https://hrcak.srce.hr/131331
MLA 8th Edition
Ćurčić, Dušan, et al. "Analysis of the possibility of increasing sting stiffness in the T-38 wind tunnel." Tehnički vjesnik, vol. 21, br. 6, 2014, str. 1371-1375. https://hrcak.srce.hr/131331. Citirano 03.03.2021.
Chicago 17th Edition
Ćurčić, Dušan, Zoran Anastasijević, Zijah Burzić, Marija Samardžić, Slobodan Ilić, Jovan Isaković i Dragan Marinkovski. "Analysis of the possibility of increasing sting stiffness in the T-38 wind tunnel." Tehnički vjesnik 21, br. 6 (2014): 1371-1375. https://hrcak.srce.hr/131331
Harvard
Ćurčić, D., et al. (2014). 'Analysis of the possibility of increasing sting stiffness in the T-38 wind tunnel', Tehnički vjesnik, 21(6), str. 1371-1375. Preuzeto s: https://hrcak.srce.hr/131331 (Datum pristupa: 03.03.2021.)
Vancouver
Ćurčić D, Anastasijević Z, Burzić Z, Samardžić M, Ilić S, Isaković J i sur. Analysis of the possibility of increasing sting stiffness in the T-38 wind tunnel. Tehnički vjesnik [Internet]. 2014 [pristupljeno 03.03.2021.];21(6):1371-1375. Dostupno na: https://hrcak.srce.hr/131331
IEEE
D. Ćurčić, et al., "Analysis of the possibility of increasing sting stiffness in the T-38 wind tunnel", Tehnički vjesnik, vol.21, br. 6, str. 1371-1375, 2014. [Online]. Dostupno na: https://hrcak.srce.hr/131331. [Citirano: 03.03.2021.]
Puni tekst: hrvatski, pdf (1 MB) str. 1371-1375 preuzimanja: 400* citiraj
APA 6th Edition
Ćurčić, D., Anastasijević, Z., Burzić, Z., Samardžić, M., Ilić, S., Isaković, J. i Marinkovski, D. (2014). Analiza mogućnosti povećanja krutosti držača modela u aerotunelu T-38. Tehnički vjesnik, 21 (6), 1371-1375. Preuzeto s https://hrcak.srce.hr/131331
MLA 8th Edition
Ćurčić, Dušan, et al. "Analiza mogućnosti povećanja krutosti držača modela u aerotunelu T-38." Tehnički vjesnik, vol. 21, br. 6, 2014, str. 1371-1375. https://hrcak.srce.hr/131331. Citirano 03.03.2021.
Chicago 17th Edition
Ćurčić, Dušan, Zoran Anastasijević, Zijah Burzić, Marija Samardžić, Slobodan Ilić, Jovan Isaković i Dragan Marinkovski. "Analiza mogućnosti povećanja krutosti držača modela u aerotunelu T-38." Tehnički vjesnik 21, br. 6 (2014): 1371-1375. https://hrcak.srce.hr/131331
Harvard
Ćurčić, D., et al. (2014). 'Analiza mogućnosti povećanja krutosti držača modela u aerotunelu T-38', Tehnički vjesnik, 21(6), str. 1371-1375. Preuzeto s: https://hrcak.srce.hr/131331 (Datum pristupa: 03.03.2021.)
Vancouver
Ćurčić D, Anastasijević Z, Burzić Z, Samardžić M, Ilić S, Isaković J i sur. Analiza mogućnosti povećanja krutosti držača modela u aerotunelu T-38. Tehnički vjesnik [Internet]. 2014 [pristupljeno 03.03.2021.];21(6):1371-1375. Dostupno na: https://hrcak.srce.hr/131331
IEEE
D. Ćurčić, et al., "Analiza mogućnosti povećanja krutosti držača modela u aerotunelu T-38", Tehnički vjesnik, vol.21, br. 6, str. 1371-1375, 2014. [Online]. Dostupno na: https://hrcak.srce.hr/131331. [Citirano: 03.03.2021.]

Sažetak
Wind tunnel model and sting deflections during experiment in the T-38 wind tunnel have a significant influence on the measurement quality. It is necessary to reduce deflections due to higher accuracy of measurements achievement. High quality stainless steel is already widely used in the T-38 wind tunnel so there is no possibility for further influence to sting stress and deflection level. Based on the great number of performed experiments it is established that sting deflection can be reduced by increasing the sting stiffness. In this paper different material combinations with maraging stainless steel, which is base material for sting manufacturing, are considered. It is necessary to select combination of materials which produces the biggest required stiffness and allowed level of stress in critical sections of the sting.

Ključne riječi
combined sting; composite sting; deflection; stress; wind tunnel

Hrčak ID: 131331

URI
https://hrcak.srce.hr/131331

[hrvatski]

Posjeta: 838 *