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Information × Registration Number 0215U001244, 0112U001589 , R & D reports Title Improvement of methods and models of heat and mass transfer analysis of the process and energy efficiency in building objects and constructions at normal and extreme conditions popup.stage_title Head Krukovsky P.G., Registration Date 04-02-2015 Organization Institute of Engineering Thermophysics of the Ukrainian National Academy of Sciences popup.description2 The work is dedicated to the improvement of approaches, methods and models for the analysis of heat and mass transfer processes, in solving problems of energy efficiency and fire various construction sites and structures under normal and extreme conditions. To do this in the developed special methodology, three-dimensional CFD- and simplified models that allow to obtain results of the analysis process heat and mass transfer with maximum reliability. These new methods and models have been used to address the following topical applications: 1. Improving energy efficiency by optimal control room air temperature and periodic ventilation 2. Improvements in methods and models determine the parameters of heat and moisture analysis space enclosing structures. 3. Development of the methodology and analysis of non-stationary models of heat and humidity condition of major construction projects of complex design with a lot of elements and taking into account the inertial properties of these objects (for example, the New Safe Confinement Chernobyl) 4. Improvement of methods and models determine the heat and mass transfer analysis of processes in problem solving assessment of fire resistance of building objects and structures in case of fire (for example, the analysis of fire resistance of columns of the stadium NSK "Olympic" and building structures enclosing contour New Safe Confinement Chernobyl). Introduction of the developed and improved techniques will increase energy efficiency of buildings existing buildings for various purposes, to prevent or reduce the impact of fires on construction projects, as well as improve the ecological state of the environment by reducing harmful emissions in the production of thermal energy. Product Description popup.authors А.С. Полубинський В.Н.Коваленко Васьков В. М. Дейнеко А. И. Заковоротный А. И. М.М. Метель Махловец А. С. О.Ю. Тадля П.Г. Круковський Перепелица М. С. Подзигун С. Г. С.В. Новак Скляренко Д. И. Хуторной В. М. popup.nrat_date 2020-04-02 Close