I found this review from 2019 of mechanically pumped heat pipe technologies. I skimmed the intro. Looks like it already has a foothold in aerospace. https://ww

I found this review from 2019 of mechanically pumped heat pipe technologies. I skimmed the intro. Looks like it already has a foothold in aerospace. https://www.sciencedirect.com/science/article/abs/pii/S1359431118322932 https://www.sciencedirect.com/science/article/abs/pii/S13594...