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Overall thermal resistance in condenser Formula

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Thermal resistance is a heat property and a measurement of a temperature difference by which an object or material resists a heat flow. Check FAQs

R th = \frac{ΔT o}{q}

R_th - Thermal Resistance?ΔT_o - Overall Temperature Difference?q - Heat Transfer?

Overall thermal resistance in condenser Example

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Here is how the Overall thermal resistance in condenser equation looks like with Values.

Here is how the Overall thermal resistance in condenser equation looks like with Units.

Here is how the Overall thermal resistance in condenser equation looks like.

0.0265 = \frac{0.2}{7.54}

0.0265K/W = \frac{0.2K}{7.54W}

0.0265 = \frac{0.2}{7.54}

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Overall thermal resistance in condenser Solution

Follow our step by step solution on how to calculate Overall thermal resistance in condenser?

FIRST Step Consider the formula

R th = \frac{ΔT o}{q}

Next Step Substitute values of Variables

∴

R th = \frac{0.2K}{7.54W}

Next Step Prepare to Evaluate

∴

R th = \frac{0.2}{7.54}

Next Step Evaluate

∴

R th = 0.026525198938992K/W

LAST Step Rounding Answer

∴

R th = 0.0265K/W

Overall thermal resistance in condenser Formula Elements

Variables

Thermal Resistance

Thermal resistance is a heat property and a measurement of a temperature difference by which an object or material resists a heat flow.

Symbol: R_th

Measurement: Thermal ResistanceUnit: K/W

Note: Value can be positive or negative.

Formulas to find Thermal Resistance

Overall Temperature Difference

Overall Temperature Difference is defined as the difference between final temperature and initial temperature.

Symbol: ΔT_o

Measurement: TemperatureUnit: K

Note: Value should be greater than 0.

Formulas to find Overall Temperature Difference

Heat Transfer

Heat Transfer is the amount of heat that is transferred per unit of time in some material, usually measured in watts (joules per second).

Symbol: q

Measurement: PowerUnit: W

Note: Value can be positive or negative.

Formulas to find Heat Transfer

Other formulas in Heat Transfer category

Go Heat Rejection Factor

HRF = \frac{R E + W}{R E}

Go Heat Rejection Factor given COP

HRF = 1 + (\frac{1}{COP r})

Go Load on Condenser

Q C = R E + W

Go Refrigeration Capacity given Load on Condenser

R E = Q C - W

How to Evaluate Overall thermal resistance in condenser?

Overall thermal resistance in condenser evaluator uses Thermal Resistance = Overall Temperature Difference/Heat Transfer to evaluate the Thermal Resistance, Overall thermal resistance in condenser formula is defined as a measure of the temperature difference between the condenser's hot and cold sides, which affects the heat transfer rate and overall efficiency of the condenser in a refrigeration or air conditioning system. Thermal Resistance is denoted by R_th symbol.

How to evaluate Overall thermal resistance in condenser using this online evaluator? To use this online evaluator for Overall thermal resistance in condenser, enter Overall Temperature Difference (ΔT_o) & Heat Transfer (q) and hit the calculate button.

FAQs on Overall thermal resistance in condenser

What is the formula to find Overall thermal resistance in condenser?

The formula of Overall thermal resistance in condenser is expressed as Thermal Resistance = Overall Temperature Difference/Heat Transfer. Here is an example- 0.026525 = 0.2/7.54.

How to calculate Overall thermal resistance in condenser?

With Overall Temperature Difference (ΔT_o) & Heat Transfer (q) we can find Overall thermal resistance in condenser using the formula - Thermal Resistance = Overall Temperature Difference/Heat Transfer.

Can the Overall thermal resistance in condenser be negative?

Yes, the Overall thermal resistance in condenser, measured in Thermal Resistance can be negative.

Which unit is used to measure Overall thermal resistance in condenser?

Overall thermal resistance in condenser is usually measured using the Kelvin per Watt[K/W] for Thermal Resistance. Degree Fahrenheit hour per Btu (IT)[K/W], Degree Fahrenheit Hour per Btu (th)[K/W], Kelvin per Milliwatt[K/W] are the few other units in which Overall thermal resistance in condenser can be measured.

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