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Locus Relation-Basic Fluids Dynamics-Lecture Handout, Exercises of Fluid Dynamics
This lecture handout was prepared by Prof. Yogesh Sharma. He used these handouts to deliver lecture on Fluid Dynamics. This handout includes: Locus, Relation, Definition, Profile, Relation, Wall-layer, Estimate, Clauser's, Flow, Wall, Layer, Relation
Typology: Exercises
2011/2012
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G-@ Locus Relations Definitions Led lap Coles\outer-profile relations ue -vyfi-i y mo U, + (1-U,) [5 3008 (=2)| & 1-0, @_1-U, 3 6 2 * § 2° 8 _ Sst) wy 1 He-1 C= Ry” = Jes (1-U,)? : H-1_ 3 A-U, relation: a = qt —Us) 1-U, eddy viscosity: “w= Ku = Kued Tmax _ 44 Ou = {KQ-U,? shear stress: C, = += 7 pue uz Oy|yas2 4 Outer-layer/Wall-layer shear stress relation dp due Or/puz) _ Gp /2 dr Ge yf)” B/S : Using z = y=0 . sate: ~~ Ar /pu2) ymax _ Cf ( Ymnax ) estimate: Cl = 2+ By/a) as 1+ z= B @= _ (Ry 8/42 0-U)? 9 GO ~ G/2\ ~ G/2 - 4nK C/2 , 40K po Ymax 9 G 1+ B , suggests ... I Clauser’s Equilibrium Flows (G, { constant) Empirical fit: & = 1+ BB -(G-£ Locus) A 3 1 = 67 Drela (K = 0.0160} ™K 6.935 Boeing (K = 0.0149) = 6.53 Cebeci-Smith (K = 0.0168) Be ones = 0.75 Drela = 0.70 Boeing favorable | adverse separation MD a 11/30/94 docsity.com