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Overall Temperature difference when Heat Transfer from vapour refrigerant to outside of tube Formula

GoOverall Temperature difference given Heat Transfer Formula

GoOverall Temperature difference when Heat transfer takes place from outside to inside surface of tube Formula

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

ΔT o = \frac{q}{h \cdot A}

ΔT_o - Overall Temperature Difference?q - Heat Transfer?h - Coefficient of Heat Transfer?A - Area?

Overall Temperature difference when Heat Transfer from vapour refrigerant to outside of tube Example

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Here is how the Overall Temperature difference when Heat Transfer from vapour refrigerant to outside of tube equation looks like with Values.

Here is how the Overall Temperature difference when Heat Transfer from vapour refrigerant to outside of tube equation looks like with Units.

Here is how the Overall Temperature difference when Heat Transfer from vapour refrigerant to outside of tube equation looks like.

0.0114 = \frac{7.54}{13.2 \cdot 50}

0.0114K = \frac{7.54W}{13.2W/m²*K \cdot 50m²}

0.0114 = \frac{7.54}{13.2 \cdot 50}

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Overall Temperature difference when Heat Transfer from vapour refrigerant to outside of tube Solution

Follow our step by step solution on how to calculate Overall Temperature difference when Heat Transfer from vapour refrigerant to outside of tube?

FIRST Step Consider the formula

ΔT o = \frac{q}{h \cdot A}

Next Step Substitute values of Variables

∴

ΔT o = \frac{7.54W}{13.2W/m²*K \cdot 50m²}

Next Step Prepare to Evaluate

∴

ΔT o = \frac{7.54}{13.2 \cdot 50}

Next Step Evaluate

∴

ΔT o = 0.0114242424242424K

LAST Step Rounding Answer

∴

ΔT o = 0.0114K

Overall Temperature difference when Heat Transfer from vapour refrigerant to outside of tube Formula Elements

Variables

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

Coefficient of Heat Transfer

The Coefficient of Heat Transfer is the heat transferred per unit area per kelvin. Thus area is included in the equation as it represents the area over which the transfer of heat takes place.

Symbol: h

Measurement: Heat Transfer CoefficientUnit: W/m²*K

Note: Value can be positive or negative.

Formulas to find Coefficient of Heat Transfer

Area

The area is the amount of two-dimensional space taken up by an object.

Symbol: A

Measurement: AreaUnit: m²

Note: Value should be greater than 0.

Formulas to find Area

Other Formulas to find Overall Temperature Difference

Go Overall Temperature difference given Heat Transfer

ΔT o = q \cdot R th

Go Overall Temperature difference when Heat transfer takes place from outside to inside surface of tube

ΔT o = \frac{q \cdot x}{k \cdot SA}

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 Temperature difference when Heat Transfer from vapour refrigerant to outside of tube?

Overall Temperature difference when Heat Transfer from vapour refrigerant to outside of tube evaluator uses Overall Temperature Difference = Heat Transfer/(Coefficient of Heat Transfer*Area) to evaluate the Overall Temperature Difference, Overall Temperature difference when Heat Transfer from vapour refrigerant to outside of tube formula is defined as the difference in temperature between the refrigerant vapour and the outside of the tube, which is a crucial parameter in heat exchanger design and refrigeration systems, as it affects the efficiency and performance of the system. Overall Temperature Difference is denoted by ΔT_o symbol.

How to evaluate Overall Temperature difference when Heat Transfer from vapour refrigerant to outside of tube using this online evaluator? To use this online evaluator for Overall Temperature difference when Heat Transfer from vapour refrigerant to outside of tube, enter Heat Transfer (q), Coefficient of Heat Transfer (h) & Area (A) and hit the calculate button.

FAQs on Overall Temperature difference when Heat Transfer from vapour refrigerant to outside of tube

What is the formula to find Overall Temperature difference when Heat Transfer from vapour refrigerant to outside of tube?

The formula of Overall Temperature difference when Heat Transfer from vapour refrigerant to outside of tube is expressed as Overall Temperature Difference = Heat Transfer/(Coefficient of Heat Transfer*Area). Here is an example- 0.011424 = 7.54/(13.2*50).

How to calculate Overall Temperature difference when Heat Transfer from vapour refrigerant to outside of tube?

With Heat Transfer (q), Coefficient of Heat Transfer (h) & Area (A) we can find Overall Temperature difference when Heat Transfer from vapour refrigerant to outside of tube using the formula - Overall Temperature Difference = Heat Transfer/(Coefficient of Heat Transfer*Area).

What are the other ways to Calculate Overall Temperature Difference?

Here are the different ways to Calculate Overall Temperature Difference-

Overall Temperature Difference=Heat Transfer*Thermal Resistance
Overall Temperature Difference=(Heat Transfer*Tube Thickness)/(Thermal Conductivity*Surface Area)

Can the Overall Temperature difference when Heat Transfer from vapour refrigerant to outside of tube be negative?

No, the Overall Temperature difference when Heat Transfer from vapour refrigerant to outside of tube, measured in Temperature cannot be negative.

Which unit is used to measure Overall Temperature difference when Heat Transfer from vapour refrigerant to outside of tube?

Overall Temperature difference when Heat Transfer from vapour refrigerant to outside of tube is usually measured using the Kelvin[K] for Temperature. Celsius[K], Fahrenheit[K], Rankine[K] are the few other units in which Overall Temperature difference when Heat Transfer from vapour refrigerant to outside of tube can be measured.

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