NCEES HVAC # 536 /2011 vs # 533 /2001 ( cp values for “whole, lean, cured ham” above and below freezing and latent heat of fusion)
Does anyone have access to the 2006 ASHRAE – Refrigeration – pg. 9.5 table 3 they could share with me????
@eldude: here is MY solution
ASHRAE ammonia (717) p-h diagram and FE handbook (Reverse Rankine pg. 78)
COP =(h2-h3)/(h2-h1)=(305-(-260))/(305-200) = 5.38