From “The Efficient Engineer”. ( YouTube / Nebula )

Get access to my bonus video Understanding Dimensional Analysis on Nebula – https://nebula.tv/videos/the-efficient-engineer-understanding-dimensional-analysis.

In this video we’ll take a look at thermal radiation, one of the three modes of heat transfer along with conduction and convection. We’ll start by covering electromagnetic waves, the Stefan-Boltzmann law, black bodies and emissive power. We’ll then talk about emissivity, absorptivity, transmissivity and reflectivity, as well as view factors, all key concepts for being able to calcualate the radiative heat transfer between surfaces.

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The Efficient Engineer is a channel aimed at mechanical and civil engineers. The mission is to simplify engineering concepts, one video at a time!Follow me on Twitter: https://twitter.com/efficiengineer—If you would like to support the channel, please consider becoming a Patron – https://www.patreon.com/efficientengineer. This will allow me to create more high quality videos covering a range of engineering topics.