## NOMENCLATURE: # PHI CIRCUMFERENTIAL MODEL ANGLE # CF WALL SHEAR STRESS COEFFICIENT (= LOCAL WALL SHEAR STRESS # NORMALIZED WITH FREE STREAM DYNAMIC PRESSURE) # GAMMA WALL SHEAR STRESS ANGLE # # ## D F V L R RESEARCH CENTER A V A G&O.TTINGEN # # WALL SHEAR STRESS MEASUREMENTS ON A 1:6 PROLATE SPHEROID # # ONERA F1 WIND TUNNEL STAGN. PRESSURE P0= 3.8 bar # # RUN: 1309 0 INCIDENCE ALPHA= 30.0 deg # # VELOCITY UINF= 75.8 m/s REYNOLDS NO. Re=43.54E06 # # MEASURING STATION: NO. 2 , X0/2A= 0.143 # # PHI CF GAMMA # (DEG) -- (DEG) -4.1 0.00057 -19.9 -2.3 0.00060 -13.5 -0.6 0.00063 -7.5 1.2 0.00066 -2.1 3.0 0.00068 2.7 4.7 0.00070 7.5 6.5 0.00071 12.4 8.3 0.00074 16.7 10.1 0.00076 20.1 11.8 0.00080 23.2 13.6 0.00107 11.3 15.4 0.00214 1.6 17.1 0.00333 22.8 19.0 0.00347 27.7 20.7 0.00347 29.6 22.5 0.00347 31.6 24.3 0.00352 33.2 26.0 0.00359 35.0 27.8 0.00363 36.9 29.5 0.00371 38.5 31.2 0.00377 39.9 33.0 0.00383 41.5 34.7 0.00390 43.0 36.4 0.00393 44.5 38.1 0.00408 45.6 39.8 0.00405 47.3 41.5 0.00413 48.1 43.2 0.00424 48.6 45.0 0.00429 50.1 46.7 0.00441 50.5 48.5 0.00446 51.7 50.1 0.00453 52.4 51.9 0.00461 53.0 53.6 0.00468 53.6 55.3 0.00473 54.2 56.9 0.00479 55.0 58.6 0.00483 55.2 60.3 0.00488 55.7 62.1 0.00491 56.0 63.8 0.00498 56.3 65.6 0.00503 56.9 67.3 0.00505 56.9 69.1 0.00506 57.0 70.9 0.00510 57.0 72.6 0.00512 57.2 74.3 0.00520 57.1 76.1 0.00525 57.1 77.8 0.00524 57.0 79.6 0.00526 56.9 81.3 0.00525 57.0 83.1 0.00525 56.7 84.9 0.00525 56.4 86.6 0.00523 55.9 88.4 0.00523 55.9 90.2 0.00522 55.3 91.9 0.00523 54.9 93.6 0.00518 54.1 95.4 0.00514 53.9 97.2 0.00512 53.0 98.9 0.00509 52.3 100.6 0.00501 52.0 102.4 0.00500 51.5 104.1 0.00492 50.9 105.9 0.00481 50.4 107.7 0.00473 49.6 109.5 0.00469 49.1 111.2 0.00462 48.3 113.0 0.00452 47.4 114.7 0.00447 46.3 116.5 0.00435 45.2 118.2 0.00427 43.7 120.0 0.00419 42.2 121.7 0.00406 40.5 123.5 0.00391 38.7 125.2 0.00383 37.3 127.0 0.00367 35.7 128.8 0.00356 34.0 130.5 0.00340 32.4 132.3 0.00326 30.2 134.0 0.00309 27.6 135.8 0.00293 25.5 137.6 0.00276 22.8 139.3 0.00258 19.7 141.1 0.00239 16.7 142.9 0.00222 13.0 144.6 0.00205 9.1 146.4 0.00189 5.5 148.2 0.00179 1.2 149.9 0.00170 -3.9 151.7 0.00170 -7.0 153.4 0.00172 -9.5 155.2 0.00168 -11.9 156.9 0.00168 -14.4 158.7 0.00167 -16.6 160.5 0.00172 -18.0 162.3 0.00177 -17.9 164.0 0.00192 -19.1 165.8 0.00208 -20.2 167.6 0.00218 -20.7 169.4 0.00229 -19.5 171.2 0.00240 -16.9 173.0 0.00254 -13.0 174.7 0.00264 -10.2 176.5 0.00279 -7.0 178.3 0.00286 -2.8 180.1 0.00292 -1.1 181.8 0.00293 1.3 183.6 0.00293 4.0