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Information × Registration Number 0212U007442, 0112U003490 , R & D reports Title Heat transfer enhancement by vortex generating elements in gomogenous and heterogenous flows, including nanoliquids. popup.stage_title Head Khalatov Artem Artemovich, Registration Date 27-12-2012 Organization Institute of Engineering Thermophysics of the Ukrainian National Academy of Sciences popup.description2 Object of study is hydrodynamics and heat transfer in channel with vortex generating elements (the dimples and protrusions of various shapes). Purpose is to study flow dynamics and development of new methods of heat transfer enhancement and control methods of heat transfer in systems with the vortex generating elements (the dimples of various forms). The experimental study of heat transfer and hydraulic losses in rectangular channels, the surface of which is covered by spherical indentations and protrusions of different shapes was performed. The effect of free and "cluttered" channel was studied. The efficiency of thermal-hydraulic of studied surface-vortex systems was investigated. The conditions for rapid growth of heat transfer were determined. Engineering methods of calculation of heat transfer of studied heat transfer surfaces were proposed. Product Description popup.authors Басок Б.І. Борисов І.І. Доник Т.В. Коваленко Г.В. Коваленко О.С. Тимченко М.П. Халатов А.А. popup.nrat_date 2020-04-02 Close