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Registration Number

0216U003559, 0114U006036 , R & D reports

Title

Noven Devices for obtaining hith-purity water for space and terrestrial applications

Head

Anatychuk Lukyan Ivanovych,

Registration Date

01-02-2016

Organization

Institute of Thermoelectricity, Academy of Sciences of Ukraine and Ministry of Education and Science of Ukraine

Description

Report on research: 216 pages, 98 figures, 10 tables, 179 references. The object of study is new generation devices for obtaining high-purity water of space and terrestrial application. They consist of two main parts - cascade centrifugal evaporators and thermoelectric heat pumps. The objective of the project is to create a new generation device for obtaining high-purity water of space and terrestrial application through use of breakthrough technologies. The purpose of the project is to reduce the energy and weight-size specific figures of water purification devices, namely to reduce specific expenditures of electric energy for long-distance space manned missions, to reduce device volume and weight. To solve the tasks of the project, analytical and experimental investigations have been performed of hydrodynamic and heat exchange processes on the rotating surfaces of various geometry under reduced pressure in the system; optimal distiller designs and parameters and the dimensions of its components have been substantiated; optimal rotation rates of heat-exchange disc have been investigated and determined; the effect of physical factors on the level of electric energy consumption has been studied; the influence of possible extreme situations in the work of distiller on its parameters and reliability has been studied; designs of centrifugal distiller sample have been optimized. For thermoelectric heat pump, rational configuration variants of liquid heat exchangers under exposure to aggressive liquids have been investigated and the most promising of them for use in thermoelectric heat pump have been determined; designs have been developed and experimental studies of heat exchange systems have been performed; generalized models of thermoelectric heat pump have been developed with regard to distiller hydraulic loads and electric energy spent on the operation of the pump; computer programs have been developed for design of thermoelectric heat pump as a whole; computer investigations have been performed with a view to determine optimal operating modes of thermoelectric heat pump; designs of thermoelectric heat pump have been developed with regard to computer simulation results; thermoelectric heat pump sample has been created and its experimental studies have been performed. The results of the work will assure an essential breakthrough in space and industry and will contribute to progress in related industries. The scientific and technical results obtained while implementing the project outperform the existing analogs. Realization of this proposal will promote development of a new promising method of pure water production and the emergence of new high-quality home scientific and technical products and create favorable conditions for its entry into the world market. Key words: MULTI-STAGE CENTRIFUGAL DISTILLER, THERMOELECTRIC HEAT PUMP, WATER FOR INJECTION, CONDENSATION INSIDE THE HORIZONTAL TUBE. Conditions of report delivery: by contract, 252171, Kyiv-171, 180, Gorky Str., UINTEI.

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Барабаш Петро Олексійович
Вихор Людмила Миколаївна
Горін Вадим Вікторович
Прибила Андрій вікторович
Ріферт Володимир Густавович
Розвер Юрій Юрійович
Усенко Володимир Іванович
Філін Сергій Олегович