However, when I use the material for Polycarbonate
sheets 2100*6000* 4mm (300mm*300mm sheets 35pcs x 3 cubes )?
(proplastik.ee/wp-content/uploads/2015/07/Makroloni-erinevad-variandid.pdf
, proplastik.ee/wp-content/uploads/2015/07/Makrolon_2_4mm.pdf )
Heat transfer efficiencies % ?
If inside +22*C and outside -10 (or -20*C) (then I have one/three blocked (ice)cubes?
Need inside coming cool/fresh air "tube-iside-tube" wildsnow.com/17884/how-to-build-air-cross-flow-heat-exchanger-budget/ )?
Like this i66.tinypic.com/r0w2gp.png