Q: Refer to the Blassius velocity profile f'(n) = U in the Table shown below 0 1 IU where n = y Values of f(n). f'(n) an
Posted: Mon May 09, 2022 9:10 am
Q: Refer to the Blassius velocity profile f'(n) = U in the Table shown below 0 1 IU where n = y Values of f(n). f'(n) and f"(n) are shown in Table 1 up to n=9 with DX an increment of 0.2. Explain how will you obtain the expression for the momentum thickness (8") using the tabular data given below? Table : Blassius velocity profile f'(n)= 7. f(n), and f" (n)at various n U n f(n) f'(n) f"(n) n f(n) f'(n) f"(n) 0 0 0.332 4.6 2.888 0.983 0.029 0.2 0.007 0.066 0.332 4.8 3.085 0.988 0.022 0.4 0.027 0.133 0.331 5 3.283 0.992 0.016 0.6 0.06 0.199 0.33 5.2 3.482 0.994 0.011 0.8 0.106 0.265 0.327 5.4 3.681 0.996 0.008 0.166 0.33 0.323 5.6 3.88 0.997 0.005 1.2 0.238 0.394 0.317 5.8 4.08 0.998 0.004 1.4 0.323 0.456 0.308 6 4.28 0.999 0.002 1.6 0.42 0.517 0.297 6.2 4.479 0.999 0.002 1.8 0.53 0.575 0.283 6.4 4.679 1 0.001 2 0.65 0.63 0.267 6.6 4.879 1 0.001 2.2 0.781 0.681 0.248 6.8 5.079 2.4 0.922 0.729 0.228 7 5.279 2.6 1.073 0.772 0.206 7.2 5.479 0 2.8 1.231 0.812 0.184 7.4 5.679 3 1.397 0.846 0.161 7.6 5.879 3.2 1.569 0.876 0.139 7.8 6.079 3.4 1.747 0.902 0.118 8 6.279 1 3.6 1.93 0.923 0.098 8.2 6.479 3.8 2.116 0.941 0.08 8.4 6.679 1 4 2.306 0.956 0.064 8.6 6.879 1 0 4.2 2.498 0.967 0.051 8.8 7.079 0 4.4 2.692 0.976 0.039 9 7.279 1 1 0 1 0 1 1 0 1 0 1 0 0 1 0 0 1 0