This model contains a calculation procedure for flow coefficients
presented by Li (2013).
Reference | Formula | Refrigerants |
Validity Tcondensing
|
Validity Tevaporating
|
Validity Tsubcooling
|
---|---|---|---|---|---|
Li2013 |
C = a * (opening)^b1 *
(Tsubcooling/Tcrit)^b2
|
R22, R407C, R410A
|
30 - 50 °C
|
0 - 30 °C
|
1.5 - 15 °C
|
Li, W. (2013): Simplified modeling analysis ofmass flow characteristics in electronic expansion valve. In: Applied Thermal Engineering 53(1), S. 8–12