Pyrohov, Tymofii, and Alexander Korolev. 2020. “Determining the Distribution of Temperature Fields in Construction Elements of Shell-and-Tube Heat Exchangers Using Analytical and Numerical Heat and Hydraulic Calculations”. Technology Audit and Production Reserves 6 (1(56):58-63. https://doi.org/10.15587/2706-5448.2020.221579.