### Conductive Heat Transfer Square Pipe Equation and Calculator

**Heat Transfer Engineering**

**Thermodynamics**

**Engineering Physics **

Conductive Heat Transfer of a Square Pipe of known wall thickness equation and calculator

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Preview: Conductive Heat Transfer Square Pipe Calculator

For a / b > 1.4

For a / b < 1.41

Where:

Q = Rate of Steady State Heat Conductivity (W)

S = Conduction Shape Factor (m) which has the dimension of length, and k is the thermal conductivity of the medium between the surfaces. The conduction shape factor depends on the geometry of the system only.

k = Thermal Conductivity (W/m · °C)

T_{1} = Temperature (°C)

T_{2} = Temperature (°C)

a = Width and height (m)

b = Width and Height (m)

L = Length (m)

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