制冷循环中蒸发器进口干度
# 首先需要安装CoolProp
# pip install CoolProp
# 制冷循环中蒸发器进口干度
from CoolProp.CoolProp import PropsSI
# 冷凝压力 T 冷凝温度K Q 组分 0-1
p2 = PropsSI('P','T',327.55,'Q',0,'R410A')
# 求h2 T 过冷之后的温度
h2 = PropsSI('H','T',322.55,'P',p2,'R410A')
# T蒸发温度
h1 = PropsSI('H','T',280.35,'Q',0,'R410A')
h3 = PropsSI('H','T',280.35,'Q',1,'R410A')
x = (h2-h1)/(h3-h1)
print('x=',x)
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干度定义及计算示例链接:链接
Python获取流体热物性:链接
视频讲解链接,b站链接