Results of CFD Simulations Turbulent Laminar and Half
Results of CFD Simulations Turbulent, Laminar and Half Laminar
Density Profiles
Comparison of Pressures and Temperatures Tilted vs. Horizontal
• Hydrostatic and Temperature effect removed • Lam-half. Lam means: (Half Laminar -6 Tilted) – (Laminar Horizontal) • Tur-half. Lam means: (Half Laminar -6 Tilted) – (Turbulent Horizontal) P-CB tilted vs hor 1. 00 0. 80 0. 60 Exp (+6)-(0) 0. 40 Exp 0. 20 Tur-tur 0. 00 0 -0. 20 -0. 40 -0. 60 -0. 80 10 20 30 40 50 60 70 80 90 100 110 Lam-halflam tur-halflam
• Lam-half. Lam means: (Half Laminar -6 Tilted) – (Laminar Horizontal) • Tur-half. Lam means: (Half Laminar -6 Tilted) – (Turbulent Horizontal) T-MFB tilted vs hor 7 6 5 4 Exp Tur-tur 3 Lam-halflam tur-halflam 2 1 0 0 10 20 30 40 50 60 70 80 90 100 110
• Lam-half. Lam means: (Half Laminar -6 Tilted) – (Laminar Horizontal) • Tur-half. Lam means: (Half Laminar -6 Tilted) – (Turbulent Horizontal) T-MRB tilted vs hor 3 2. 5 2 Exp 1. 5 Tur-tur 1 tur-halflam 0. 5 Lam-halflam 0 0 -0. 5 -1 -1. 5 20 40 60 80 100 120
% difference from Nmoles 2 1. 5 1 lam tur 0. 5 0 0 -0. 5 -1 10 20 30 40 50 60 70 80 90 100 110
Results CW P(-6) - P(0) Pressure Tur-tur Lam-halflam TMFB(-6) - TMFB(0) tur-halflam Exp Tur-tur Lam-halflam TMRB(-6) - TMRB(0) tur-halflam Exp Tur-tur Lam-halflam tur-halflam Exp 28 -0. 03 0. 21 -0. 115763 -0. 01 1. 718 2. 322 1. 2 2. 452 -0. 949 0. 751 -0. 935 -0. 676 51 0. 00 0. 44 -0. 1777281 0. 20 1. 285 1. 732 1. 18 1. 451 -0. 7088 0. 2167 -0. 699 -0. 712 83 -0. 02 0. 71 -0. 302158 0. 41 0. 99 1. 40 1. 123 2. 06 -0. 50 0. 01 -0. 4884 -0. 71 98 0. 00 0. 76 -0. 349798 0. 63 0. 91 1. 33 1. 104 2. 00 -0. 44 -0. 4326 -0. 69 HW P(-6) - P(0) Pressure Tur-tur 14 -0. 04481 37 0. 17 Lam-halflam -0. 28 TMFB(-6) - TMFB(0) tur-halflam Exp Tur-tur -0. 0598068 -0. 01581 0. 019 -0. 35 -0. 71794 0. 04 Lam-halflam 0. 067 tur-halflam TMRB(-6) - TMRB(0) Exp Tur-tur 0. 012 3. 25 -0. 733 0. 025 6. 525 -1. 034 Lam-halflam 2. 397 tur-halflam Exp -0. 728 1. 645 -1. 008 -0. 33
percent diff for Nmoles Pressure tur lam 14 0. 475337 0. 982205 37 1. 44 28 -0. 12939 -0. 66743 51 0. 593191 -0. 32921 83 0. 948517 -0. 16469 98 1. 434415 0. 08311
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