Kravets, V. Y., A. M. Naumova, and A. M. Vovkogon. “Research of Heat Exchange Rate of the Pulsating Heat Pipe”. Technology and Design in Electronic Equipment, no. 1, Feb. 2010, pp. 39-43, https://www.tkea.com.ua/index.php/journal/article/view/TKEA2010.1.39.