Lunev O. Perfection of devices heat removal closed cooling systems in ships and off-shore installations power plants

In dissertation work an actual scientific task is decided on providing of maximal efficiency and level of perfection of immersed plate heat exchangers vehicles of closed cooling systems in ships power plants in the most unfavorable external environments, related to heat emission in immobile outboard water.As a consequence of conducted visual and heat engineering researches on basis of the large-scale models immersed plate heat exchanger the features of proceeding process are revealed and the similarity equations, which are necessary for making calculation of the heat transfer are determined, taking into account wideranging possible changes of vehicle parameters and service conditions. Thereupon the efficacy of immersed plate heat exchanger of closed cooling system power plant is analyzed, the optimal parameters of vehicle, providing its perfection are defined.