Inner surface temperature of a spherical wall Calculator

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Physics	Heat and Mass Transfer ↺
Heat-And-Mass-Transfer	Conduction ↺
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✖outer surface temperature is the temperature at the outer surface of the wall (either plane wall or cylindrical wall or spherical wall, etc.) ⓘ outer surface temperature [To]			+10% -10%
✖Heat flow rate is the amount of heat that is transferred per unit of time in some material, usually measured in watt. Heat is the flow of thermal energy driven by thermal non-equilibrium.ⓘ heat flow rate [Q]			+10% -10%
✖Thermal Conductivity is the rate at which heat passes through a specified material, expressed as the amount of heat that flows per unit time through a unit area with a temperature gradient of one degree per unit distance.ⓘ Thermal Conductivity [k]			+10% -10%
✖Radius1 is the distance from the centre of the concentric circles to any point on the first/smallest concentric circle or the radius of the first circle.ⓘ radius1 [r1]			+10% -10%
✖radius2 is the radius of the second concentric circle or circle.ⓘ radius2 [r2]			+10% -10%

✖Inner surface temperature is the temperature at the inner surface of the wall (either plane wall or cylindrical wall or spherical wall, etc.)ⓘ Inner surface temperature of a spherical wall [Ti]

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Inner surface temperature of a spherical wall

Sai Venkata Phanindra Chary Arendra

Vallurupalli Nageswara Rao Vignana Jyothi Institute of Engineering and Technology (VNRVJIET), Hyderabad

Sai Venkata Phanindra Chary Arendra has created this Calculator and 50+ more calculators!

Maiarutselvan V

PSG College of Technology (PSGCT), Coimbatore

Maiarutselvan V has verified this Calculator and 200+ more calculators!

< 11 Other formulas that you can solve using the same Inputs

Radial Heat flowing through a cylinder

Heat=(Thermal Conductivity*2*pi*(outer radius-inner radius)*Temperature Difference*length of cylinder)/((ln(outer radius/inner radius))*(outer radius-inner radius)) GO

Heat Transfer by Conduction at Base

Heat transfer=((Thermal Conductivity*Cross sectional area*Perimeter*Heat transfer coefficient)^0.5)*(Base Temperature-Ambient Temperature) GO

Heat Transfer Through Plane Wall or Surface

Heat Rate=-Thermal Conductivity*Original cross sectional area*(Outside Temperature-Inside Temperature)/Width GO

Critical Radius of Insulation of a Sphere

Critical Radius of Insulation=2*Thermal Conductivity/External convection heat transfer coefficient GO

Critical Radius of Insulation of a Cylinder

Critical Radius of Insulation=Thermal Conductivity/External convection heat transfer coefficient GO

One dimensional heat flux

Heat flux= -(Thermal Conductivity/Wall thickness)*(Temperature of wall 2-Temperature of wall 1) GO

Critical Thickness of Insulation for a Cylinder

Critical Thickness of Insulation=Thermal Conductivity/Heat transfer coefficient GO

Prandtl Number

Prandtl number=Specific Heat Capacity*Dynamic viscosity/Thermal Conductivity GO

Thermal Diffusivity

Thermal Diffusivity=Thermal Conductivity/(Density*Specific Heat Capacity) GO

Thermal Resistance of a wall

Thermal resistance=Length/(Thermal Conductivity*Cross sectional area) GO

Heat flux

Heat flux=Thermal Conductivity*(Temperature/Length) GO

< 4 Other formulas that calculate the same Output

Inner surface temperature of a composite wall of 3 layers in series

inner surface temperature =outer surface temperature+(heat flow rate*((length 1/(thermal conductivity 1*Area))+(length 2/(thermal conductivity 2*Area))+(length 3/(thermal conductivity 3*Area)))) GO

Inner surface temperature of a composite wall of 2 layers in series

inner surface temperature =outer surface temperature+(heat flow rate*((length 1/(thermal conductivity 1*Area))+(length 2/(thermal conductivity 2*Area)))) GO

Inner surface temperature of a cylindrical wall for a given heat flow rate

inner surface temperature =outer surface temperature+((heat flow rate*(ln(radius2/radius1)))/(2*pi*Thermal Conductivity*length of cylinder)) GO

Inner surface temperature of a plane wall

inner surface temperature =outer surface temperature+((heat flow rate*Length)/(Thermal Conductivity*Area)) GO

Inner surface temperature of a spherical wall Formula

inner surface temperature =outer surface temperature+((heat flow rate/(4*pi*Thermal Conductivity))*(1/radius1-1/radius2))
Ti=To+((Q/(4*pi*k))*(1/r1-1/r2))

More formulas

Thermal resistance of a spherical wall GO

Heat flow rate through a spherical wall GO

Total thermal resistance of a spherical wall with convection on either side GO

Convection resistance for a spherical layer GO

Total thermal resistance of a spherical wall of 2 layers without convection GO

Total thermal resistance of a spherical wall of 3 layers without convection GO

Heat flow rate through a spherical composite wall of 2 layers in series GO

Thermal resistance of a spherical composite wall of 2 layers in series with convection GO

Outer surface temperature of a spherical wall GO

Thickness of the spherical wall to maintain given temperature difference GO

What is hollow sphere?

A hollow sphere is what is left of a sphere with radius r2 when a sphere with radius r1 has been removed from it, the two spheres having the same centre and r1 < r2.

How to Calculate Inner surface temperature of a spherical wall?

Inner surface temperature of a spherical wall calculator uses inner surface temperature =outer surface temperature+((heat flow rate/(4*pi*Thermal Conductivity))*(1/radius1-1/radius2)) to calculate the inner surface temperature , The Inner surface temperature of a spherical wall formula is defined as the temperature at the inner surface of the hollow spherical wall without convection when the heat flow rate, radii, outer surface temperature and thermal conductivity are known. . inner surface temperature and is denoted by Ti symbol.

How to calculate Inner surface temperature of a spherical wall using this online calculator? To use this online calculator for Inner surface temperature of a spherical wall, enter outer surface temperature (To), heat flow rate (Q), Thermal Conductivity (k), radius1 (r1) and radius2 (r2) and hit the calculate button. Here is how the Inner surface temperature of a spherical wall calculation can be explained with given input values -> 1 = 1+((1/(4*pi*10))*(1/1-1/1)).

FAQ

What is Inner surface temperature of a spherical wall?

The Inner surface temperature of a spherical wall formula is defined as the temperature at the inner surface of the hollow spherical wall without convection when the heat flow rate, radii, outer surface temperature and thermal conductivity are known. and is represented as Ti=To+((Q/(4*pi*k))*(1/r1-1/r2)) or inner surface temperature =outer surface temperature+((heat flow rate/(4*pi*Thermal Conductivity))*(1/radius1-1/radius2)). outer surface temperature is the temperature at the outer surface of the wall (either plane wall or cylindrical wall or spherical wall, etc.) , Heat flow rate is the amount of heat that is transferred per unit of time in some material, usually measured in watt. Heat is the flow of thermal energy driven by thermal non-equilibrium, Thermal Conductivity is the rate at which heat passes through a specified material, expressed as the amount of heat that flows per unit time through a unit area with a temperature gradient of one degree per unit distance, Radius1 is the distance from the centre of the concentric circles to any point on the first/smallest concentric circle or the radius of the first circle and radius2 is the radius of the second concentric circle or circle.

How to calculate Inner surface temperature of a spherical wall?

How many ways are there to calculate inner surface temperature ?

In this formula, inner surface temperature uses outer surface temperature, heat flow rate, Thermal Conductivity, radius1 and radius2. We can use 4 other way(s) to calculate the same, which is/are as follows -

inner surface temperature =outer surface temperature+((heat flow rate*Length)/(Thermal Conductivity*Area))
inner surface temperature =outer surface temperature+(heat flow rate*((length 1/(thermal conductivity 1*Area))+(length 2/(thermal conductivity 2*Area))))
inner surface temperature =outer surface temperature+(heat flow rate*((length 1/(thermal conductivity 1*Area))+(length 2/(thermal conductivity 2*Area))+(length 3/(thermal conductivity 3*Area))))
inner surface temperature =outer surface temperature+((heat flow rate*(ln(radius2/radius1)))/(2*pi*Thermal Conductivity*length of cylinder))

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