Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Rabindra D. Mehta"'
Autor:
Rabindra D. Mehta
Publikováno v:
Sports Engineering. 8:181-192
The aerodynamic properties of a cricket ball have intrigued cricket players and spectators for years, arguably since the advent of the game itself. The main interest is in the fact that the ball can follow a curved flight path that may not always be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b67dc75d831ee2829b01c8d04df598e9
https://doi.org/10.1007/bf02844161
https://doi.org/10.1007/bf02844161
Publikováno v:
AIAA Journal. 40:1830-1838
Recent experiences with pressure-sensitive paint have shown that very thin paint layers on wind-tunnel models testedathighReynoldsnumberscansignie cantlyalterthepressuredistributions,andthustheforcesandmoments, on themodels.Thiswasobserved during two
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::febeba19dd89d2fe0bbf95054746189d
https://doi.org/10.2514/2.1860
https://doi.org/10.2514/2.1860
Publikováno v:
Annual Review of Fluid Mechanics. 33:155-206
▪ Abstract An optical technique is described that is often used nowadays to measure surface pressures on wind tunnel models and flight vehicles. The technique uses luminescent coatings, which are painted on the model surface, excited by light of ap
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::880daddf2a32e8bfd37fecee94ea0476
https://doi.org/10.1146/annurev.fluid.33.1.155
https://doi.org/10.1146/annurev.fluid.33.1.155
Publikováno v:
AIAA Journal. 36:895-899
The pressure-sensitive paint (PSP) method and the shear-sensitive liquid crystal coating (SSLCC) method were sequentially applied to measure the areal pressure and shear stress vector distributions on a planar test surface beneath an inclined, axisym
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4de521b8a8452a9ebc4f56b80ac68b42
https://doi.org/10.2514/2.484
https://doi.org/10.2514/2.484
Autor:
Rabindra D. Mehta, Richard L. Leboeuf
Publikováno v:
Experimental Thermal and Fluid Science. 13:223-238
Detailed three-dimensional phase-averaged measurements have been obtained of the spanwise and streamwise vorticity formation and near-field development in a forced plane wake. The plane wake with nominally two-dimensional laminar initial boundary lay
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6f7093063b4d55444b094dbdffa3218
https://doi.org/10.1016/s0894-1777(96)00083-0
https://doi.org/10.1016/s0894-1777(96)00083-0
Publikováno v:
Experimental Thermal and Fluid Science. 13:190-205
Two experimental studies of mildly curved ( δ ω / R ≈ 5% ) two-stream mixing layers, using different fluids and covering a wide range of Reynolds numbers, are analyzed. One study was performed in a low-speed water channel at Stanford University,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45841923292054a2bb38f30b7c8a4752
https://doi.org/10.1016/s0894-1777(96)00080-5
https://doi.org/10.1016/s0894-1777(96)00080-5
Autor:
Rabindra D. Mehta, Richard L. Leboeuf
Publikováno v:
Journal of Fluid Mechanics. 315:175-221
Detailed three-dimensional phase-averaged measurements of the spanwise and streamwise vorticity formation and evolution in a forced mixing layer have been obtained. A plane two-stream mixing layer with a velocity ratio (U2/U1) of 0.6, a maximum Reyno
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a6041c84abe531fa02d012fd35439ea
https://doi.org/10.1017/s002211209600239x
https://doi.org/10.1017/s002211209600239x
Autor:
Richard L. Leboeuf, Rabindra D. Mehta
Publikováno v:
Journal of Fluid Mechanics. 293:305-319
Spanwise scale changes of the streamwise vortical structure in a plane forced mixing layer have been investigated through direct measurements. Detailed three-dimensional phase-averaged measurements were obtained of the spanwise and streamwise vortici
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::276e80d8e09630ce32d6433b2d19f9f5
https://doi.org/10.1017/s0022112095001728
https://doi.org/10.1017/s0022112095001728
Autor:
Rabindra D. Mehta, James H. Weygandt
Publikováno v:
Journal of Fluid Mechanics. 282:279-311
The formation and evolution of the three-dimensional structure of straight and mildly curved ($b/\bar{R} < 2\%$) flat plate wakes at relatively high Reynolds numbers (Reb = 28 000) have been studied through detailed measurements of the mean and fluct
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c395b2af70cdb7a4b13ea5ed264fb3b
https://doi.org/10.1017/s0022112095000140
https://doi.org/10.1017/s0022112095000140
Autor:
James H. Weygandt, Rabindra D. Mehta
Publikováno v:
AIAA Journal. 33:86-93
Past flow visualization investigations of plane wakes originating from laminar initial boundary layers have shown the presence of streamwise vortical structures riding among the spanwise (von Karman) vortices. Quantitative measurements of the mean st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d99778287da582b358b0ca3fb16326cc
https://doi.org/10.2514/3.12336
https://doi.org/10.2514/3.12336