Entropy at Point 1 in Enthalpy Formulas

Entropy at Point 1 is a thermodynamic property that measures the disorder or randomness of a system at a specific point in the vapour compression refrigeration cycle. And is denoted by s₁. Entropy at Point 1 is usually measured using the Kilojoule per Kilogram K for Specific Entropy. Note that the value of Entropy at Point 1 is always negative.

Formulas to find Entropy at Point 1 in Enthalpy

fxEntropy at point 1Go

List of variables in Enthalpy formulas

fx Liquid Entropy at Point 1 Go

fx Dryness Fraction at Point 1 Go

fx Latent Heat of Fusion Go

fx Temperature at The Suction of Compressor Go

FAQ

What is the Entropy at Point 1?

Entropy at Point 1 is a thermodynamic property that measures the disorder or randomness of a system at a specific point in the vapour compression refrigeration cycle. Entropy at Point 1 is usually measured using the Kilojoule per Kilogram K for Specific Entropy. Note that the value of Entropy at Point 1 is always negative.

Can the Entropy at Point 1 be negative?

Yes, the Entropy at Point 1, measured in Specific Entropy can be negative.

What unit is used to measure Entropy at Point 1?

Entropy at Point 1 is usually measured using the Kilojoule per Kilogram K[kJ/kg*K] for Specific Entropy. Joule per Kilogram K[kJ/kg*K], Calorie per Gram per Celcius[kJ/kg*K], Joule per Kilogram per Celcius[kJ/kg*K] are the few other units in which Entropy at Point 1 can be measured.

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