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Heat Rejected during Constant pressure Cooling Process Calculator

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✖Specific Heat Capacity at Constant Pressure is the amount of heat required to change the temperature of air in refrigeration systems by one degree Celsius.ⓘ Specific Heat Capacity at Constant Pressure [C_p]			+10% -10%
✖Ideal Temp at end of Isentropic Compression is the temperature reached at the end of an isentropic compression process in an air refrigeration system.ⓘ Ideal Temp at End of Isentropic Compression [T₂]			+10% -10%
✖Ideal Temp at end of Isobaric Cooling is the temperature of air at the end of the isobaric cooling process in an air refrigeration system.ⓘ Ideal Temp at End of Isobaric Cooling [T₃]			+10% -10%

✖Heat Rejected is the amount of heat energy released from the refrigerant to the surrounding air during the air refrigeration process.ⓘ Heat Rejected during Constant pressure Cooling Process [Q_R]

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Formula

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Heat Rejected during Constant pressure Cooling Process

Formula

Q R = C p \cdot (T 2 - T 3)

Example

30.0495 kJ/kg = 1.005 kJ/kg*K \cdot (356.5 K - 326.6 K)

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Heat Rejected during Constant pressure Cooling Process Solution

STEP 0: Pre-Calculation Summary

Formula Used

Heat Rejected = Specific Heat Capacity at Constant Pressure*(Ideal Temp at End of Isentropic Compression-Ideal Temp at End of Isobaric Cooling)
Q_R = C_p*(T₂-T₃)
This formula uses 4 Variables

Variables Used

Heat Rejected - (Measured in Joule per Kilogram) - Heat Rejected is the amount of heat energy released from the refrigerant to the surrounding air during the air refrigeration process.
Specific Heat Capacity at Constant Pressure - (Measured in Joule per Kilogram per K) - Specific Heat Capacity at Constant Pressure is the amount of heat required to change the temperature of air in refrigeration systems by one degree Celsius.
Ideal Temp at End of Isentropic Compression - (Measured in Kelvin) - Ideal Temp at end of Isentropic Compression is the temperature reached at the end of an isentropic compression process in an air refrigeration system.
Ideal Temp at End of Isobaric Cooling - (Measured in Kelvin) - Ideal Temp at end of Isobaric Cooling is the temperature of air at the end of the isobaric cooling process in an air refrigeration system.

STEP 1: Convert Input(s) to Base Unit

Specific Heat Capacity at Constant Pressure: 1.005 Kilojoule per Kilogram per K --> 1005 Joule per Kilogram per K (Check conversion here)
Ideal Temp at End of Isentropic Compression: 356.5 Kelvin --> 356.5 Kelvin No Conversion Required
Ideal Temp at End of Isobaric Cooling: 326.6 Kelvin --> 326.6 Kelvin No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

Q_R = C_p*(T₂-T₃) --> 1005*(356.5-326.6)

Evaluating ... ...

Q_R = 30049.5

STEP 3: Convert Result to Output's Unit

30049.5 Joule per Kilogram -->30.0495 Kilojoule per Kilogram (Check conversion here)

FINAL ANSWER

30.0495 Kilojoule per Kilogram <-- Heat Rejected

(Calculation completed in 00.004 seconds)

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Created by Rushi Shah

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

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Verified by Ojas Kulkarni

Sardar Patel College of Engineering (SPCE), Mumbai

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< Air Refrigeration Cycles Calculators

Heat Rejected during Constant pressure Cooling Process

Go Heat Rejected = Specific Heat Capacity at Constant Pressure*(Ideal Temp at End of Isentropic Compression-Ideal Temp at End of Isobaric Cooling)

Relative Coefficient of Performance

Go Relative Coefficient of Performance = Actual Coefficient of Performance/Theoretical Coefficient of Performance

Energy Performance Ratio of Heat Pump

Go Theoretical Coefficient of Performance = Heat Delivered to Hot Body/Work Done per min

Theoretical Coefficient of Performance of Refrigerator

Go Theoretical Coefficient of Performance = Heat Extracted from Refrigerator/Work Done

< Air Refrigeration Calculators

Compression or Expansion Ratio

Go Compression or Expansion Ratio = Pressure at End of Isentropic Compression/Pressure at Start of Isentropic Compression

Relative Coefficient of Performance

Go Relative Coefficient of Performance = Actual Coefficient of Performance/Theoretical Coefficient of Performance

Energy Performance Ratio of Heat Pump

Go Theoretical Coefficient of Performance = Heat Delivered to Hot Body/Work Done per min

Theoretical Coefficient of Performance of Refrigerator

Go Theoretical Coefficient of Performance = Heat Extracted from Refrigerator/Work Done

Heat Rejected during Constant pressure Cooling Process Formula

Heat Rejected = Specific Heat Capacity at Constant Pressure*(Ideal Temp at End of Isentropic Compression-Ideal Temp at End of Isobaric Cooling)
Q_R = C_p*(T₂-T₃)

What is heat Rejection?

Heat rejection is the process of expelling heat from a refrigeration or air conditioning system to the surrounding environment. This typically occurs in the condenser, where the refrigerant releases the heat absorbed during the cooling process. Effective heat rejection is crucial for maintaining system efficiency and ensuring the refrigerant can continue to absorb heat from the space being cooled.

How to Calculate Heat Rejected during Constant pressure Cooling Process?

Heat Rejected during Constant pressure Cooling Process calculator uses Heat Rejected = Specific Heat Capacity at Constant Pressure*(Ideal Temp at End of Isentropic Compression-Ideal Temp at End of Isobaric Cooling) to calculate the Heat Rejected, Heat Rejected during Constant pressure Cooling Process formula is defined as the amount of heat energy released by a system during a constant pressure cooling process, which is a crucial parameter in understanding various thermodynamic processes and their applications. Heat Rejected is denoted by Q_R symbol.

How to calculate Heat Rejected during Constant pressure Cooling Process using this online calculator? To use this online calculator for Heat Rejected during Constant pressure Cooling Process, enter Specific Heat Capacity at Constant Pressure (C_p), Ideal Temp at End of Isentropic Compression (T₂) & Ideal Temp at End of Isobaric Cooling (T₃) and hit the calculate button. Here is how the Heat Rejected during Constant pressure Cooling Process calculation can be explained with given input values -> 0.023517 = 1005*(356.5-326.6).

FAQ

What is Heat Rejected during Constant pressure Cooling Process?

Heat Rejected during Constant pressure Cooling Process formula is defined as the amount of heat energy released by a system during a constant pressure cooling process, which is a crucial parameter in understanding various thermodynamic processes and their applications and is represented as Q_R = C_p*(T₂-T₃) or Heat Rejected = Specific Heat Capacity at Constant Pressure*(Ideal Temp at End of Isentropic Compression-Ideal Temp at End of Isobaric Cooling). Specific Heat Capacity at Constant Pressure is the amount of heat required to change the temperature of air in refrigeration systems by one degree Celsius, Ideal Temp at end of Isentropic Compression is the temperature reached at the end of an isentropic compression process in an air refrigeration system & Ideal Temp at end of Isobaric Cooling is the temperature of air at the end of the isobaric cooling process in an air refrigeration system.

How to calculate Heat Rejected during Constant pressure Cooling Process?

Heat Rejected during Constant pressure Cooling Process formula is defined as the amount of heat energy released by a system during a constant pressure cooling process, which is a crucial parameter in understanding various thermodynamic processes and their applications is calculated using Heat Rejected = Specific Heat Capacity at Constant Pressure*(Ideal Temp at End of Isentropic Compression-Ideal Temp at End of Isobaric Cooling). To calculate Heat Rejected during Constant pressure Cooling Process, you need Specific Heat Capacity at Constant Pressure (C_p), Ideal Temp at End of Isentropic Compression (T₂) & Ideal Temp at End of Isobaric Cooling (T₃). With our tool, you need to enter the respective value for Specific Heat Capacity at Constant Pressure, Ideal Temp at End of Isentropic Compression & Ideal Temp at End of Isobaric Cooling and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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