Refrigerating Effect(for given h1 and h4) Calculator

✖Enthalpy of The Vapour Refrigerant at T1 is the total heat content of the refrigerant vapour at the initial temperature point in a vapour compression refrigeration cycle.ⓘ Enthalpy of The Vapour Refrigerant at T1 [h₁]			+10% -10%
✖Enthalpy of the Vapour Refrigerant at T4 is the total heat content of the refrigerant vapour at the fourth point in the vapour compression refrigeration cycle.ⓘ Enthalpy of The Vapour Refrigerant at T4 [h₄]			+10% -10%

✖Refrigerating Effect is the cooling capacity of a refrigerant in a vapour compression refrigeration cycle, measured in terms of heat energy absorbed from the surroundings.ⓘ Refrigerating Effect(for given h1 and h4) [R_E]

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Refrigerating Effect(for given h1 and h4) Solution

STEP 0: Pre-Calculation Summary

Formula Used

Refrigerating Effect = Enthalpy of The Vapour Refrigerant at T1-Enthalpy of The Vapour Refrigerant at T4
R_E = h₁-h₄
This formula uses 3 Variables

Variables Used

Refrigerating Effect - (Measured in Joule per Kilogram) - Refrigerating Effect is the cooling capacity of a refrigerant in a vapour compression refrigeration cycle, measured in terms of heat energy absorbed from the surroundings.
Enthalpy of The Vapour Refrigerant at T1 - (Measured in Joule per Kilogram) - Enthalpy of The Vapour Refrigerant at T1 is the total heat content of the refrigerant vapour at the initial temperature point in a vapour compression refrigeration cycle.
Enthalpy of The Vapour Refrigerant at T4 - (Measured in Joule per Kilogram) - Enthalpy of the Vapour Refrigerant at T4 is the total heat content of the refrigerant vapour at the fourth point in the vapour compression refrigeration cycle.

STEP 1: Convert Input(s) to Base Unit

Enthalpy of The Vapour Refrigerant at T1: 260 Kilojoule per Kilogram --> 260000 Joule per Kilogram (Check conversion here)
Enthalpy of The Vapour Refrigerant at T4: 90 Kilojoule per Kilogram --> 90000 Joule per Kilogram (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

R_E = h₁-h₄ --> 260000-90000

Evaluating ... ...

R_E = 170000

STEP 3: Convert Result to Output's Unit

170000 Joule per Kilogram -->170 Kilojoule per Kilogram (Check conversion here)

FINAL ANSWER

170 Kilojoule per Kilogram <-- Refrigerating Effect

(Calculation completed in 00.004 seconds)

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K J Somaiya College of Engineering (K J Somaiya), Mumbai

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< Enthalpy of Vapour Compression Refrigeration Cycle Calculators

Entropy at point 1

LaTeX Go Entropy at Point 1 = Liquid Entropy at Point 1+((Dryness Fraction at Point 1*Latent Heat of Fusion)/Temperature at The Suction of Compressor)

Enthalpy at Point 4 given Liquid Enthalpy at Point 4

LaTeX Go Enthalpy of The Vapour Refrigerant at T4 = Liquid Enthalpy at Point 4+(Dryness Fraction at Point 4*Latent Heat of Fusion)

Enthalpy at point 2

LaTeX Go Enthalpy of The Vapour Refrigerant at T2 = Liquid Enthalpy at Point 2+(Dryness Fraction at Point 2*Latent Heat of Fusion)

Enthalpy at point 1 given Liquid enthalpy at point 1

LaTeX Go Enthalpy of The Vapour Refrigerant at T1 = Liquid Enthalpy at Point 1+Dryness Fraction at Point 1*Latent Heat of Fusion

< Enthalpy of Air Calculators

Coefficient of Performance given enthalpy of liquid refrigerant leaving condenser (hf3)

LaTeX Go Theoretical Coefficient of Performance = (Enthalpy of The Vapour Refrigerant at T1-Sensible Heat at Temperature T3)/(Enthalpy of The Vapour Refrigerant at T2-Enthalpy of The Vapour Refrigerant at T1)

Refrigerating Effect(for given h1 and h4)

LaTeX Go Refrigerating Effect = Enthalpy of The Vapour Refrigerant at T1-Enthalpy of The Vapour Refrigerant at T4

Refrigerating Effect given Enthalpy at Inlet of Compressor and Exit of Condenser

LaTeX Go Refrigerating Effect = Enthalpy of The Vapour Refrigerant at T1-Sensible Heat at Temperature T3

Work done during isentropic compression(per Kg of refrigerant)

LaTeX Go Work Done = Enthalpy of The Vapour Refrigerant at T2-Enthalpy of The Vapour Refrigerant at T1

Refrigerating Effect(for given h1 and h4) Formula

LaTeX Go

Refrigerating Effect = Enthalpy of The Vapour Refrigerant at T1-Enthalpy of The Vapour Refrigerant at T4
R_E = h₁-h₄

What is Refrigerating Effect?

Refrigerating Effect Produced defines the amount of cooling produced by a system. This cooling is obtained at the expense of some form of energy.

How to Calculate Refrigerating Effect(for given h1 and h4)?

Refrigerating Effect(for given h1 and h4) calculator uses Refrigerating Effect = Enthalpy of The Vapour Refrigerant at T1-Enthalpy of The Vapour Refrigerant at T4 to calculate the Refrigerating Effect, Refrigerating Effect(for given h1 and h4) formula is defined as the difference in enthalpy values of air at two specific points, providing a measure of the cooling effect or heat transfer that occurs in a refrigeration system. Refrigerating Effect is denoted by R_E symbol.

How to calculate Refrigerating Effect(for given h1 and h4) using this online calculator? To use this online calculator for Refrigerating Effect(for given h1 and h4), enter Enthalpy of The Vapour Refrigerant at T1 (h₁) & Enthalpy of The Vapour Refrigerant at T4 (h₄) and hit the calculate button. Here is how the Refrigerating Effect(for given h1 and h4) calculation can be explained with given input values -> 0.17 = 260000-90000.

FAQ

What is Refrigerating Effect(for given h1 and h4)?

Refrigerating Effect(for given h1 and h4) formula is defined as the difference in enthalpy values of air at two specific points, providing a measure of the cooling effect or heat transfer that occurs in a refrigeration system and is represented as R_E = h₁-h₄ or Refrigerating Effect = Enthalpy of The Vapour Refrigerant at T1-Enthalpy of The Vapour Refrigerant at T4. Enthalpy of The Vapour Refrigerant at T1 is the total heat content of the refrigerant vapour at the initial temperature point in a vapour compression refrigeration cycle & Enthalpy of the Vapour Refrigerant at T4 is the total heat content of the refrigerant vapour at the fourth point in the vapour compression refrigeration cycle.

How to calculate Refrigerating Effect(for given h1 and h4)?

Refrigerating Effect(for given h1 and h4) formula is defined as the difference in enthalpy values of air at two specific points, providing a measure of the cooling effect or heat transfer that occurs in a refrigeration system is calculated using Refrigerating Effect = Enthalpy of The Vapour Refrigerant at T1-Enthalpy of The Vapour Refrigerant at T4. To calculate Refrigerating Effect(for given h1 and h4), you need Enthalpy of The Vapour Refrigerant at T1 (h₁) & Enthalpy of The Vapour Refrigerant at T4 (h₄). With our tool, you need to enter the respective value for Enthalpy of The Vapour Refrigerant at T1 & Enthalpy of The Vapour Refrigerant at T4 and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Refrigerating Effect?

In this formula, Refrigerating Effect uses Enthalpy of The Vapour Refrigerant at T1 & Enthalpy of The Vapour Refrigerant at T4. We can use 2 other way(s) to calculate the same, which is/are as follows -

Refrigerating Effect = Enthalpy of The Vapour Refrigerant at T1-Sensible Heat at Temperature T3
Refrigerating Effect = Enthalpy of The Vapour Refrigerant at T1-Sensible Heat at Temperature T3

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