[ngbidi]

Originally Posted by Logan Page

The analytical results for this are quite easy to calculate and are as follows:

• Qr from the left wall: 5.67 W/m2
• Qr into right wall: 2.3474 W/m2
  • 5.67 * ViewFactor = 5.67 * 0.414
• Qr into top wall: 1.661 W/m2
  • 5.67 * ViewFactor = 5.67 * 0.293
• Qr into bottom wall: 1.661 W/m2
  • 5.67 * ViewFactor = 5.67 * 0.293

Hi Logan,
I know this is a quite old thread but I still hope for an answer.
I was looking for a case to validate my radiation setup and found this thread.
With the viewFactor model, I was able to recreate your results.
But can you tell me how you calculated the analytical view factors? I looked up some books for radiation but could not find the answer.