This model contains a calculation procedure for flow coefficients
presented by Shanwei et al. (2005).
Reference | Formula | Refrigerants |
Validity Tcondensing
|
Validity Tevaporating
|
Validity Tsubcooling
|
---|---|---|---|---|---|
ShanweiEtAl2005 |
C = a1*A + a2*ρinlet + a3*ρoutlet
+ a4*Tsubcooling + a5*dclearance +
a6*(pinlet- poutlet)
|
R22, R407C, R410A
|
40 - 50 °C
|
0 - 10 °C
|
1.5 - 10 °C
|
M. Shanwei, Z. Chuan, C. Jiangping and C. Zhiujiu. (2005): Experimental research on refrigerant mass flow coefficient of electronic expansion valve. In: Applied Thermal Engineering 25(14), S. 2351–2366