Thermal Conductivity given Critical Thickness of Insulation for Cylinder Calculator

✖Critical thickness of insulation means the thickness at which maximum heat loss with min thermal resistance.ⓘ Critical Thickness of Insulation [r_c]			+10% -10%
✖Heat Transfer Coefficient at Outer Surface is the amount of heat transferred for a unit temperature difference between the surrounding fluid and the unit area of the insulation surface in unit time.ⓘ Heat Transfer Coefficient at Outer Surface [h_o]			+10% -10%

✖Thermal Conductivity of Fin is rate of heat passes through Fin, 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 given Critical Thickness of Insulation for Cylinder [k_o]

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Thermal Conductivity given Critical Thickness of Insulation for Cylinder Solution

STEP 0: Pre-Calculation Summary

Formula Used

Thermal Conductivity of Fin = Critical Thickness of Insulation*Heat Transfer Coefficient at Outer Surface
k_o = r_c*h_o
This formula uses 3 Variables

Variables Used

Thermal Conductivity of Fin - (Measured in Watt per Meter per K) - Thermal Conductivity of Fin is rate of heat passes through Fin, expressed as amount of heat flows per unit time through a unit area with a temperature gradient of one degree per unit distance.
Critical Thickness of Insulation - (Measured in Meter) - Critical thickness of insulation means the thickness at which maximum heat loss with min thermal resistance.
Heat Transfer Coefficient at Outer Surface - (Measured in Watt per Square Meter per Kelvin) - Heat Transfer Coefficient at Outer Surface is the amount of heat transferred for a unit temperature difference between the surrounding fluid and the unit area of the insulation surface in unit time.

STEP 1: Convert Input(s) to Base Unit

Critical Thickness of Insulation: 0.771212 Meter --> 0.771212 Meter No Conversion Required
Heat Transfer Coefficient at Outer Surface: 13.2000021 Watt per Square Meter per Kelvin --> 13.2000021 Watt per Square Meter per Kelvin No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

k_o = r_c*h_o --> 0.771212*13.2000021

Evaluating ... ...

k_o = 10.1800000195452

STEP 3: Convert Result to Output's Unit

10.1800000195452 Watt per Meter per K --> No Conversion Required

FINAL ANSWER

10.1800000195452 ≈ 10.18 Watt per Meter per K <-- Thermal Conductivity of Fin

(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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Indian Institute of Technology (IIT), Kanpur

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Total Thermal Resistance of 3 Cylindrical Resistances Connected in Series

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Total Thermal Resistance of Cylindrical Wall with Convection on Both Sides

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Total Thermal Resistance of 2 Cylindrical Resistances Connected in Series

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Heat Exchange by Radiation due to Geometric Arrangement

Go Heat Flux = Emissivity*Cross Sectional Area*[Stefan-BoltZ]*Shape Factor*(Temperature of Surface 1^(4)-Temperature of Surface 2^(4))

Heat Transfer According to Fourier's Law

Go Heat Flow Through a Body = -(Thermal Conductivity of Fin*Surface Area of Heat Flow*Temperature Difference/Thickness of The Body)

Convective Processes Heat Transfer Coefficient

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Thermal Resistance in Convection Heat Transfer

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Thermal Conductivity given Critical Thickness of Insulation for Cylinder Formula

Thermal Conductivity of Fin = Critical Thickness of Insulation*Heat Transfer Coefficient at Outer Surface
k_o = r_c*h_o

What is Heat Transfer Coefficient?

Heat transfer coefficient is a quantitative characteristic of convective heat transfer between a fluid medium (a fluid) and the surface (wall) flowed over by the fluid.

How to Calculate Thermal Conductivity given Critical Thickness of Insulation for Cylinder?

Thermal Conductivity given Critical Thickness of Insulation for Cylinder calculator uses Thermal Conductivity of Fin = Critical Thickness of Insulation*Heat Transfer Coefficient at Outer Surface to calculate the Thermal Conductivity of Fin, Thermal Conductivity given Critical Thickness of Insulation for Cylinder is the product of critical Thickness of Insulation and Heat Transfer Coefficient. Thermal Conductivity of Fin is denoted by k_o symbol.

How to calculate Thermal Conductivity given Critical Thickness of Insulation for Cylinder using this online calculator? To use this online calculator for Thermal Conductivity given Critical Thickness of Insulation for Cylinder, enter Critical Thickness of Insulation (r_c) & Heat Transfer Coefficient at Outer Surface (h_o) and hit the calculate button. Here is how the Thermal Conductivity given Critical Thickness of Insulation for Cylinder calculation can be explained with given input values -> 6.555302 = 0.771212*13.2000021.

FAQ

What is Thermal Conductivity given Critical Thickness of Insulation for Cylinder?

Thermal Conductivity given Critical Thickness of Insulation for Cylinder is the product of critical Thickness of Insulation and Heat Transfer Coefficient and is represented as k_o = r_c*h_o or Thermal Conductivity of Fin = Critical Thickness of Insulation*Heat Transfer Coefficient at Outer Surface. Critical thickness of insulation means the thickness at which maximum heat loss with min thermal resistance & Heat Transfer Coefficient at Outer Surface is the amount of heat transferred for a unit temperature difference between the surrounding fluid and the unit area of the insulation surface in unit time.

How to calculate Thermal Conductivity given Critical Thickness of Insulation for Cylinder?

Thermal Conductivity given Critical Thickness of Insulation for Cylinder is the product of critical Thickness of Insulation and Heat Transfer Coefficient is calculated using Thermal Conductivity of Fin = Critical Thickness of Insulation*Heat Transfer Coefficient at Outer Surface. To calculate Thermal Conductivity given Critical Thickness of Insulation for Cylinder, you need Critical Thickness of Insulation (r_c) & Heat Transfer Coefficient at Outer Surface (h_o). With our tool, you need to enter the respective value for Critical Thickness of Insulation & Heat Transfer Coefficient at Outer Surface 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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