Two Phase Flow Phase Change and Numerical Modeling Part 2 pdf

... 16.3 1.0 12 120 .3 120 .3 120 .3 120 .3 71.6 53.4 33.0 15.8 1.0 13 120 .3 120 .3 120 .3 120 .3 71.6 52. 2 32. 3 15.5 1.0 14 120 .3 120 .3 120 .3 120 .3 71.6 51.3 31.7 15 .2 1.0 15 120 .3 120 .3 120 .3 120 .3 71.6 ... 16 120 .3 120 .3 120 .3 94.9 64.4 47 .2 29.5 14 .2 1.0 17 120 .3 120 .3 120 .3 71.6 64.0 42. 5 26 .0 12. 5 1.0 18 120 .3 120 .3 120 .3 71.6 57.3 38.3 23 .5 11.4 1.0...

Ngày tải lên: 19/06/2014, 12:20

... M.T., and Wert K.L., High Heat Flux Heat Pipe Mechanism for Cooling of Electronics, IEEE transactions on Components and Packaging Technologies, Vol. 24 (2) , pp. 22 0 -22 5 (20 01). Two Phase Flow, ... Two Phase Flow, Phase Change and Numerical Modeling 29 6 µm. The superheat temperature was below 33 ◦ C. The accuracy of this model was claimed to be within...

Ngày tải lên: 19/06/2014, 12:20

... (18) 404 Two Phase Flow, Phase Change and Numerical Modeling Two Phase Flow, Phase Change and Numerical Modeling 380 Fig. 14. Mass flux G  as a function of H q  with parameter L H2P (2H2C). ... 75 water TiO 2 ,15 4 33 water TiO 2 , 27 4.3 10.6 water Al 2 O 3 ,60 5 20 EG Al 2 O 3 ,60 5 30 PO Al 2 O 3 ,60 5 40 water Al 2 O 3 , 10 0.5 100...

Ngày tải lên: 19/06/2014, 12:20

... () ss Qs s ss s 22 2 0 22 2 12 ,0 cos ; 11 1 ββ β  −− →= +  ++ +  ( 123 ) and for s 1→ the quasi-autonomous regime (of soliton packet type), () ss Qs s ss s 22 2 0 22 2 12 ,1 sech ; 11 1 ββ β  −− →= ... Flow in porous media, • Heat exchangers, blower, the radiators and their efficiency, • Two- phase and multiphase flows • Free surface flows with compl...

Ngày tải lên: 19/06/2014, 12:20

... Prandtl number q : heat flow from coil Q*: dimensionless enthalpy flow rate Q : flow rate of inlet water Two Phase Flow, Phase Change and Numerical Modeling 5 72 obtained for N u and ... to radial water flow rate in the reservoir [Michael et al. (20 08) and Sasaki & Akibayashi (1999)], Two Phase Flow, Phase Change and Numerical Modeli...

Ngày tải lên: 19/06/2014, 12:20

... Two Phase Flow, Phase Change and Numerical Modeling 14 () i, j 1i, j 1 i,j uu u y2y +− − ∂ ≈ ∂Δ , () () 2 i, j 1i, j i, j 1 2 2 i,j u2uu u y y +− −+ ∂ ≈ ∂ Δ ... three mentioned cases: i,1,n 1 i ,2, n 1 uu ++ = (87) Two Phase Flow, Phase Change and Numerical Modeling 8 () 2 r 22 2 d LL L 2 AP M,t e , r x y ,z 0 d  −   ⋅ ϕ ==+= π...

Ngày tải lên: 19/06/2014, 12:20

... exchanger under frosting conditions, International Journal of Heat and Mass Transfer, 49 (15-16): 26 19 -26 25. Two Phase Flow, Phase Change and Numerical Modeling 76 influenced by the flow ... the two sections. ,, M odel Model I Model II QQ Q=+   (24 ) Two Phase Flow, Phase Change and Numerical Modeling 54 Fig. 22 . Air pressure drop...

Ngày tải lên: 19/06/2014, 12:20

... Fig. 8. Flow filed of single-vortex Flow VRT 1 /2 10 / (2 ) Θ = 0.81 VRT 1 /2 20 / (2 ) Θ =-0 .23 7 Fig. 9. Flow filed of double-vortex Flow VRT 1 /2 10 / (2 ) Θ = 0.81 VRT 1 /2 20 / (2 ) Θ =-0 .27 Figure ... the flow field of double-vortex flow at VRT 1 /2 10 / (2 ) Θ = 0.81 and VRT 1 /2 20 / (2 ) Θ = -0 .27 . Figure 10 Fig. 8 shows the flow field of sing...

Ngày tải lên: 19/06/2014, 12:20

... equations (22 ) and (23 ) are expressed as follows 2 c hlw sin 2 2rsin 2 D sin θ  ×θ−θ+   = θ (24 ) 22 2 c hvw c sin 2 d4rsin 2 D 4 dsinθ r 2 θ  −θ−θ+   = −× (25 ) lll lw 2 c 1kwsin sin 2 22sin ... 22 2 c hi c sin 2 d4rsin 2 D 2r θ  −θ−θ+   = θ (29 ) vcvv il 22 2 c krw sin 2 d4rsin 2 θμ τ= θ  −θ−θ+   (30) Two Phase Flo...

Ngày tải lên: 19/06/2014, 12:20

... << r n . From Eqs. (25 ) one finds: () () rad rad rad T rad rad x L 2 21 1 χγ χ δ γ χγ γ ++ − = +− (26 ) Two Phase Flow, Phase Change and Numerical Modeling 1 62 where the dimensionless ... of Two Phase Flow, Phase Change and Numerical Modeling 1 52 density limit phenomena (Greenwald, 20 02) in the L-mode, leading to a very fast termi...

Ngày tải lên: 19/06/2014, 12:20