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Information × Registration Number 0200U004854, 0198U005114 , R & D reports Title Development of thermometrical flowmeter and derived devices for water consumption account, heat consumption and heat loses in hot-water systems. popup.stage_title Head Gryshchenko Tetyana Georgiyevna, Registration Date 12-12-2000 Organization Institute of Engineering Thermophysics of the Ukrainian National Academy of Sciences popup.description2 There are created theoretical foundations of heat flows and temperature measuring of heat networks pipelines. There are worked out a non-contact thermometrical flowmeter and derived devices for determination an integral heat loses on mainline sections of heat station and district heat networks. There is carried out the compare analysis of methods and means of measure of heat carrier consumption and heat loses in heat networks; mathematic modeling of heat processes in system "liquid heat carrier - pipeline wall - environment"; experimental investigations of parameters of prototype exemplars of new means of heat measuring on hot-water systems. The result of the work: essential development of theoretical imaginations about a gear of heat exchange in the system "heat carrier - pipeline wall - heat flow or temperature transducer - environment" under combined boundary conditions; new method of non-contact heat measuring of water consumption, consumed heat and heat loses in heat networks; prototype exemplars of termometrical non-contact flowmeter and lesser difference of temperature measurer; methodic of determination an integral heat loses on mainline of heat networks. Product Description popup.authors popup.nrat_date 2020-04-03 Close