What is the view factor in heat transfer and how does it impact radiation?

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SUMMARY

The view factor in heat transfer, particularly in radiation, is a coefficient that quantifies the fraction of radiation emitted by a surface that reaches another surface. It is influenced by the geometry and any obstructions between the surfaces. Key resources for understanding this concept include "Heat Transfer" by Yunus Çengel and "Heat and Mass Transfer" by Frank P. Incropera. For further information, the Wikipedia page on view factors provides a foundational overview.

PREREQUISITES
  • Understanding of radiative heat transfer principles
  • Familiarity with geometric configurations affecting heat transfer
  • Knowledge of thermal radiation concepts
  • Basic proficiency in heat transfer textbooks
NEXT STEPS
  • Study the concept of view factors in detail using "Heat Transfer" by Yunus Çengel
  • Explore geometric considerations in radiative heat transfer
  • Research the application of view factors in engineering problems
  • Review the Wikipedia page on view factors for additional insights
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Students and professionals in thermal engineering, mechanical engineers, and anyone involved in the study or application of heat transfer principles, particularly in radiation contexts.

gholamghar
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hello
i need to understand "view factor" in heat transfer(radiation),
can anyone give me some documents that has some description
about "view factor"?
thnaks
 
Engineering news on Phys.org
In layman's terms, the view factor is a just a coefficient that is used to account for radiative heat transfer only having an affect on a portion of the surface area of an object. This is usually caused by geometry or obstructions between the receiving surface and the source.
 

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