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Full-Text Articles in Engineering
Evaluation Of Heat Efficiency Of Flat Solar Air Heaters, E.S. Abbasov, M.A. Umurzakova
Evaluation Of Heat Efficiency Of Flat Solar Air Heaters, E.S. Abbasov, M.A. Umurzakova
Journal of Tashkent Institute of Railway Engineers
The article discusses the issues of increasing the thermal efficiency of flat solar air collectors. To achieve the goal, the authors propose to use methods of wall intensification of heat transfer (using the diffuser-confusor channels and surfaces with spherical depressions). In the article formulas for calculating the thermal efficiency and the relative thermal performance of the collectors are developed
Solution Of Markshader Tasks Using Unmanned Aircraft Under Open Method Of Development Mineral Deposits, Sh.R. Okhunov
Solution Of Markshader Tasks Using Unmanned Aircraft Under Open Method Of Development Mineral Deposits, Sh.R. Okhunov
Gorniy vestnik Uzbekistana
The аrticle is devoted to the review of modern methods of the mineral deposits used when developing. Possibilities of modern unmanned aerial vehicles for shooting and three-dimensional modeling of surfaces are described.