Does anyone know if the stock radiators do anything to retard boil-off when using Real Fuels? I know about, and have Heat Pumps, but I am having a little trouble integrating it into my existing career setup. They also require massive amounts of electricity, which makes sense, but is a pain to plan for.
Does it make any difference whether a radiator is in the sunlight? For instance, could I put a row of radiators on one side of a cryogenic tank and make sure they are always in the tank's shadow?
And finally, does quantity make any difference? If I use eight radiators, will that work better than four? If so, does the effectiveness increase linearly with number of radiators, or does it start to fall off after a point?
I'm trying to do my own tests on these questions, but they take a solid amount of KSP time perform, and I figured I'd ask here before devoting too much time to it.
Thanks!