Liquid Line Size Calculator
Liquid line sizing checks the selected refrigerant line ID against liquid velocity, friction pressure drop and vertical lift head before charge is calculated.
liquid line size calculator liquid line pressure drop calculator refrigerant liquid line size calculator
Liquid velocity
v_liquid = m_dot / (rho_liquid * A_liquid)
Pressure drop
dp = f * (L / D) * rho * v^2 / 2
Lift head
dp_lift = rho * g * vertical_lift
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