Question 5 Heat is to be transferred to Refrigerant 134a by flowing it through a long...

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Question 5 Heat is to be transferred to Refrigerant 134a by flowing it through a long horizontal pipe at steady state. The pi

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Answer 1

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property table R-134 a refrigerant Also We will need 800 KP for this 20kg/min table) ART b/w 800kpa supern table 3,5 kW ort.r

At 800kPa (Tsat = = 31.8c.) and we got h satulated vapour - 267.3 kiling kjling h₂=256.5 which is less than a 267. 3 kg / kg

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