Refrigerator Work Solution

STEP 0: Pre-Calculation Summary
Formula Used
Refrigerator Work = Heat from High Temperature Reservoir-Heat from Low Temperature Reservoir
Rw = Qhigh-Qlow
This formula uses 3 Variables
Variables Used
Refrigerator Work - (Measured in Joule) - Refrigerator work is the work done by the refrigerator in an interval of temperature change.
Heat from High Temperature Reservoir - (Measured in Joule) - Heat from high temperature reservoir is a source that provides thermal energy to a heat engine, allowing the engine to operate by transferring heat.
Heat from Low Temperature Reservoir - (Measured in Joule) - Heat from low temperature reservoir is a thermal energy sink that absorbs heat from a heat engine during its operation is typically at a lower temperature than the engine’s working fluid.
STEP 1: Convert Input(s) to Base Unit
Heat from High Temperature Reservoir: 800 Joule --> 800 Joule No Conversion Required
Heat from Low Temperature Reservoir: 200 Joule --> 200 Joule No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Rw = Qhigh-Qlow --> 800-200
Evaluating ... ...
Rw = 600
STEP 3: Convert Result to Output's Unit
600 Joule --> No Conversion Required
FINAL ANSWER
600 Joule <-- Refrigerator Work
(Calculation completed in 00.007 seconds)

Credits

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Created by Anirudh Singh
National Institute of Technology (NIT), Jamshedpur
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Refrigeration and Liquification Calculators

Coefficient of Performance of Refrigerator given Heat in Cold and Hot Reservoir
​ LaTeX ​ Go COP of Refrigerator given Heat = Heat in Cold Reservoir/(Heat in the hot reservoir-Heat in Cold Reservoir)
Carnot Cycle of Refrigerator
​ LaTeX ​ Go Carnot Cycle of Refrigerator = 1/(Heat from Low Temperature Reservoir/Heat from High Temperature Reservoir-1)
Coefficient of Performance of Refrigerator
​ LaTeX ​ Go Coefficient of Performance of Refrigerator = Heat from Low Temperature Reservoir/Refrigerator Work
Coefficient of Performance of Refrigerator given Work and Heat in Cold Reservoir
​ LaTeX ​ Go COP of Refrigerator in Cold Reservoir = Heat in Cold Reservoir/Mechanical Energy

Refrigeration Parameters Calculators

Real Refrigerator
​ Go Real Refrigerator = Heat from Low Temperature Reservoir/Work
Dew Point Depression
​ Go Dew Point Depression = Temperature-Dew Point Temperature
Degree of Saturation
​ Go Degree of Saturation = Volume of Water/Volume of Voids
Relative Density
​ Go Relative Density = Density/Water Density

Refrigerator Work Formula

​Go
Refrigerator Work = Heat from High Temperature Reservoir-Heat from Low Temperature Reservoir
Rw = Qhigh-Qlow

how does the refrigerator work?

In order to keep food fresh, a low temperature must be maintained in the immediate environment to reduce the reproduction rate of harmful bacteria. A refrigerator works to transfer heat from inside to outside, which is why it feels warm if you put your hand on the back side of fridge near the metal pipes - you'll find out how that works in a bit.

How to Calculate Refrigerator Work?

Refrigerator Work calculator uses Refrigerator Work = Heat from High Temperature Reservoir-Heat from Low Temperature Reservoir to calculate the Refrigerator Work, Refrigerator Work formula is defined as the difference between the heat absorbed from the high-temperature reservoir and the heat rejected to the low-temperature reservoir, representing the energy required for the refrigeration cycle to operate effectively. Refrigerator Work is denoted by Rw symbol.

How to calculate Refrigerator Work using this online calculator? To use this online calculator for Refrigerator Work, enter Heat from High Temperature Reservoir (Qhigh) & Heat from Low Temperature Reservoir (Qlow) and hit the calculate button. Here is how the Refrigerator Work calculation can be explained with given input values -> 600 = 800-200.

FAQ

What is Refrigerator Work?
Refrigerator Work formula is defined as the difference between the heat absorbed from the high-temperature reservoir and the heat rejected to the low-temperature reservoir, representing the energy required for the refrigeration cycle to operate effectively and is represented as Rw = Qhigh-Qlow or Refrigerator Work = Heat from High Temperature Reservoir-Heat from Low Temperature Reservoir. Heat from high temperature reservoir is a source that provides thermal energy to a heat engine, allowing the engine to operate by transferring heat & Heat from low temperature reservoir is a thermal energy sink that absorbs heat from a heat engine during its operation is typically at a lower temperature than the engine’s working fluid.
How to calculate Refrigerator Work?
Refrigerator Work formula is defined as the difference between the heat absorbed from the high-temperature reservoir and the heat rejected to the low-temperature reservoir, representing the energy required for the refrigeration cycle to operate effectively is calculated using Refrigerator Work = Heat from High Temperature Reservoir-Heat from Low Temperature Reservoir. To calculate Refrigerator Work, you need Heat from High Temperature Reservoir (Qhigh) & Heat from Low Temperature Reservoir (Qlow). With our tool, you need to enter the respective value for Heat from High Temperature Reservoir & Heat from Low Temperature Reservoir 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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