Hmmm ... they calculate the convection term as 0-900W, so they just ignore it. (which gives a lower COP)
I'm not sure if the convection would affect the wall temperature from bottom to top. Probably not by much.
Hmmm ... they calculate the convection term as 0-900W, so they just ignore it. (which gives a lower COP)
I'm not sure if the convection would affect the wall temperature from bottom to top. Probably not by much.