ISEC2005-76140 ......(3)

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NUMERICAL STUDY OF CONJUGATE HEAT TRANSFER IN A BIPV-THERMAL SYSTEM(3)

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NOMENCLATURE绿色建筑博客5ibX V#@8Qw

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BIPV/T 　Building integrated photovoltaic-thermal

wg8t'bn*^"TGW5{G0Cp　　　  Specific heat capacity of air
H&z+tK#L0G 　　　　Incident solar radiation绿色建筑博客*s_!V7H5{N5M
Gb 　　　 Generation of turbulence kinetic energy due to buoyancy绿色建筑博客S8ewU i8gL{_
Gk　　　  Generation of turbulence kinetic energy due to themean 
H s"?$v2PI4h [Kgc0         velocity gradients绿色建筑博客*^8@I;S0Tde
H　　　　 Height of the air flow cavity
Oh!SUCIy0hc　　　  Convective heat transfer coefficient in cavity
3q4^o A2r _3TuT0ho 　　　 Exterior heat transfer coefficient绿色建筑博客!MT8x0JQ;Nf5K
hr 　　　 Radiative heat transfer coefficient绿色建筑博客4B qo{C[i{;]/l+V
K 　　　　Thermal conductivity of air
?R1r9Not){0k 　　　　Turbulent kinetic energy绿色建筑博客N0q;?P t
PV 　　　 Photovoltaic
?Q~$h;_J0Sk 　　　 User defined source term for k绿色建筑博客:JY1WxI([e$l
Sε　　　  User defined source term for ε
cR%Yd2eqn1O0T 　　　　 Air temperature in the cavity
z&J8B*xh'A e0R0Tref　　  Reference temperature of air flow

hHay-y0Tin 　　　Insulation temperature (facing cavity)
\ L"CME6tn*JC2t0U　　　　  Air velocity in the x direction绿色建筑博客 nX'G)Ro6[L
V　　　　  Air velocity in the y direction绿色建筑博客:i)U;u/\_2Hv8v
W 　　　　 Width of cavity
o;j!Iyz0x 　　　　 Horizontal direction in the air flow cavity
%L2AEk/ks1o;tvx0y 　　　　 Vertical direction in the air flow cavity
?$UJ%Kmi%S0YM　　　  Contribution of the fluctuating dilatation in绿色建筑博客'x)`D,c Sq#eY1@-x
　　　　   compressible turbulence to the overall dissipation rate
~5~3a#e.| H0ε 　　　  Turbulent energy dissipation rate
n-P L4].tbA$~@k0ρ　　　   Air density
:Ce|[b]3S0σk　　　  Turbulent Prandtl numbers for k
g#L@^b
@r0σε 　　   Turbulent Prandtl numbers for绿色建筑博客t/d p)L5?w+F
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