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

✖Heat Transfer is the amount of heat that is transferred per unit of time in some material, usually measured in watts (joules per second).ⓘ Heat Transfer [q]			+10% -10%
✖Tube Thickness is the thickness of the tube defined by a gauge number.ⓘ Tube Thickness [x]			+10% -10%
✖Thermal Conductivity is rate of heat passes through specified material, expressed as amount of heat flows per unit time through a unit area with a temperature gradient of one degree per unit distance.ⓘ Thermal Conductivity [k]			+10% -10%
✖The Surface Area of a three-dimensional shape is the sum of all of the surface areas of each of the sides.ⓘ Surface Area [SA]			+10% -10%

✖Overall Temperature Difference is defined as the difference between final temperature and initial temperature.ⓘ Overall Temperature difference when Heat transfer takes place from outside to inside surface of tube [ΔT_o]

⎘ Copy

👎

Formula

LaTeX

Reset

👍

Download Heat Transfer Formulas PDF PDF Image

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

STEP 0: Pre-Calculation Summary

Formula Used

Overall Temperature Difference = (Heat Transfer*Tube Thickness)/(Thermal Conductivity*Surface Area)
ΔT_o = (q*x)/(k*SA)
This formula uses 5 Variables

Variables Used

Overall Temperature Difference - (Measured in Kelvin) - Overall Temperature Difference is defined as the difference between final temperature and initial temperature.
Heat Transfer - (Measured in Watt) - Heat Transfer is the amount of heat that is transferred per unit of time in some material, usually measured in watts (joules per second).
Tube Thickness - (Measured in Meter) - Tube Thickness is the thickness of the tube defined by a gauge number.
Thermal Conductivity - (Measured in Watt per Meter per K) - Thermal Conductivity is rate of heat passes through specified material, expressed as amount of heat flows per unit time through a unit area with a temperature gradient of one degree per unit distance.
Surface Area - (Measured in Square Meter) - The Surface Area of a three-dimensional shape is the sum of all of the surface areas of each of the sides.

STEP 1: Convert Input(s) to Base Unit

Heat Transfer: 7.54 Watt --> 7.54 Watt No Conversion Required
Tube Thickness: 11233 Millimeter --> 11.233 Meter (Check conversion here)
Thermal Conductivity: 10.18 Watt per Meter per K --> 10.18 Watt per Meter per K No Conversion Required
Surface Area: 1.04 Square Meter --> 1.04 Square Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

ΔT_o = (q*x)/(k*SA) --> (7.54*11.233)/(10.18*1.04)

Evaluating ... ...

ΔT_o = 7.99992632612967

STEP 3: Convert Result to Output's Unit

7.99992632612967 Kelvin --> No Conversion Required

FINAL ANSWER

7.99992632612967 ≈ 7.999926 Kelvin <-- Overall Temperature Difference

(Calculation completed in 00.004 seconds)

You are here -

Home » Physics » Refrigeration and Air Conditioning » Air Conditioning Systems » Mechanical » Heat Transfer » Overall Temperature difference when Heat transfer takes place from outside to inside surface of tube

Credits

Created by Abhishek Dharmendra Bansile

Vishwakarma Institute of Information Technology, Pune (VIIT Pune), Pune

Abhishek Dharmendra Bansile has created this Calculator and 100+ more calculators!

Verified by sanjay shiva

national institute of technology hamirpur (NITH ), hamirpur , himachal pradesh

sanjay shiva has verified this Calculator and 100+ more calculators!

< Heat Transfer Calculators

Heat Rejection Factor

LaTeX Go Heat Rejection Factor = (Refrigeration Capacity+Compressor Work Done)/Refrigeration Capacity

Refrigeration Capacity given Load on Condenser

LaTeX Go Refrigeration Capacity = Load on Condenser-Compressor Work Done

Load on Condenser

LaTeX Go Load on Condenser = Refrigeration Capacity+Compressor Work Done

Heat Rejection Factor given COP

LaTeX Go Heat Rejection Factor = 1+(1/Coefficient of Performance of Refrigerator)

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

LaTeX Go

Overall Temperature Difference = (Heat Transfer*Tube Thickness)/(Thermal Conductivity*Surface Area)
ΔT_o = (q*x)/(k*SA)

Does heat transfer increase with temperature difference?

The greater the temperature difference, the greater the rate at which heat transfers. Heat is transferred by one or more of three processes. 1. Conduction, an example of which is having the objects in physical contact. 2. Convection, in which the heat is transferred through a medium, such as air, so it's a slower, much less efficient process. 3. Radiation, which is how the heat of the Sun gets to us through the vacuum of space.

How to Calculate Overall Temperature difference when Heat transfer takes place from outside to inside surface of tube?

Overall Temperature difference when Heat transfer takes place from outside to inside surface of tube calculator uses Overall Temperature Difference = (Heat Transfer*Tube Thickness)/(Thermal Conductivity*Surface Area) to calculate the Overall Temperature Difference, Overall Temperature difference when Heat transfer takes place from outside to inside surface of tube formula is defined as the difference in temperature between the outer and inner surfaces of a tube during heat transfer, which is a critical parameter in heat exchanger design and performance analysis. Overall Temperature Difference is denoted by ΔT_o symbol.

How to calculate Overall Temperature difference when Heat transfer takes place from outside to inside surface of tube using this online calculator? To use this online calculator for Overall Temperature difference when Heat transfer takes place from outside to inside surface of tube, enter Heat Transfer (q), Tube Thickness (x), Thermal Conductivity (k) & Surface Area (SA) and hit the calculate button. Here is how the Overall Temperature difference when Heat transfer takes place from outside to inside surface of tube calculation can be explained with given input values -> 0.462917 = (7.54*11.233)/(10.18*1.04).

FAQ

What is Overall Temperature difference when Heat transfer takes place from outside to inside surface of tube?

Overall Temperature difference when Heat transfer takes place from outside to inside surface of tube formula is defined as the difference in temperature between the outer and inner surfaces of a tube during heat transfer, which is a critical parameter in heat exchanger design and performance analysis and is represented as ΔT_o = (q*x)/(k*SA) or Overall Temperature Difference = (Heat Transfer*Tube Thickness)/(Thermal Conductivity*Surface Area). Heat Transfer is the amount of heat that is transferred per unit of time in some material, usually measured in watts (joules per second), Tube Thickness is the thickness of the tube defined by a gauge number, Thermal Conductivity is rate of heat passes through specified material, expressed as amount of heat flows per unit time through a unit area with a temperature gradient of one degree per unit distance & The Surface Area of a three-dimensional shape is the sum of all of the surface areas of each of the sides.

How to calculate Overall Temperature difference when Heat transfer takes place from outside to inside surface of tube?

Overall Temperature difference when Heat transfer takes place from outside to inside surface of tube formula is defined as the difference in temperature between the outer and inner surfaces of a tube during heat transfer, which is a critical parameter in heat exchanger design and performance analysis is calculated using Overall Temperature Difference = (Heat Transfer*Tube Thickness)/(Thermal Conductivity*Surface Area). To calculate Overall Temperature difference when Heat transfer takes place from outside to inside surface of tube, you need Heat Transfer (q), Tube Thickness (x), Thermal Conductivity (k) & Surface Area (SA). With our tool, you need to enter the respective value for Heat Transfer, Tube Thickness, Thermal Conductivity & Surface Area 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 Overall Temperature Difference?

In this formula, Overall Temperature Difference uses Heat Transfer, Tube Thickness, Thermal Conductivity & Surface Area. We can use 2 other way(s) to calculate the same, which is/are as follows -

Overall Temperature Difference = Heat Transfer*Thermal Resistance
Overall Temperature Difference = Heat Transfer/(Coefficient of Heat Transfer*Area)

Home

FREE PDFs

🔍 Search