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One-Dimensional Steady State Heat Conduction

  • Rajendra KarwaEmail author
Chapter

Abstract

In this chapter, the Fourier’s law has been applied to calculate the conduction heat flow in systems where one-dimensional heat flow occurs. The general heat conduction equations in the rectangular, cylindrical, and spherical coordinates have been developed. Considering film coefficients, the equation of overall heat transfer coefficient has been presented. Critical radius of insulation for cylindrical and spherical systems has been defined and mathematical expressions for the same have been deduced. A number of illustrative examples have been included on one-dimensional steady-state heat conduction. In the end, basic introduction to the thermal contact resistance has been given.

Keywords

Thermal conductivity General heat conduction equation Cartesian coordinates Cylindrical coordinates Spherical coordinates Thermal diffusivity One-dimensional steady-state heat conduction Composite wall Overall heat transfer coefficient Critical radius of insulation Thermal contact resistance 

References

  1. Fraas Arthur P (1989) Heat exchanger design, 2nd edn. Wiley, New YorkGoogle Scholar
  2. Holman JP, adapted for SI units by White PRS, Heat Transfer, McGraw-Hill Book Co, New York, 1992Google Scholar
  3. Mills AF (1995) Heat and mass transfer. Irwin, USAGoogle Scholar

Copyright information

© Springer Science+Business Media Singapore 2017

Authors and Affiliations

  1. 1.Jodhpur Institute of Engineering & TechnologyJodhpurIndia

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