3D heat equation with blackbody radiation, time-varying

MATLAB implementation of the heat equation in 3D, with black-body radiation (heat loss) and time-varying conditions (constant heat input to center between t=10 and t=100).
Temperature Strength is the summation of temperatures along the z-axis; so the edges 'fall' quickly because of the black-body radiation on the x,y surfaces of the 16x16x16 cube; the z-summation loses 16x(black body radiation loss) = 1 column of cells unlike the rest of the view where it only loses 2x(black body radiation loss) = two cells.

Update: code now available - http://www.geocities.com/wombofwoe/

Category:

People & Blogs

Tags:

• diffusion
• heat
• equation
• blackbody
• radiation
• 3D

[WombofWoe]

That is where the electron beam hits, in this example.

Each electron is turned into heat at various points inside the solid cube, according to the geometry and (space/time) distribution of your choosing, thus augmenting the temperature of that area of the cube.

[Shanaynay13207]

I'm doing a science project to describe what radiation, conduction and convectional heating. This will be a very good video for my Powerpoint Presentation. Thank you!

[racastilho]

what is that peak in the middle?

[irastha]

3dimension heat loss