Search academic texts

Information × Registration Number 0300U002351, 0196U009384 , R & D reports Title Numerical analyses of conjugate and high-temperature thermogasdynamic heat- and - massexchange for novel technologies and development of methodical and software methods of simulation modelling. popup.stage_title Використання розробленого ПМЗ для дослiдження конкретних ВТТ у металургiйнiй та трубнiй промисловостях, ракетно- космiчнiй технiцi. Head Tymoshenko V.V., Registration Date 28-08-2000 Organization Institute of Technical Mechanics of the National Academy of Sciences and National Space Agency of Ukraine popup.description2 Research object - fast high-temperature thermogasdynamic and heat-and-mass exchange processes for new technologies. Research objective: applying the developed base methodic software to research on the above processes through the gasifice-reactor of cyclone type, the development of elements of the methodic software for numerical simulating a two-phase flow in supersonic offdesign jet outflowing into the inert atmosphere, and under an interaction between the supersonic jet and obstacle located at righangles to the jet axis. Research method-numerical simulatien. Numerical investigations of a two-phase flow through the gasifier-reactor of cyclone type are carried out. Effects of the degree of carbon burning out of carbon countent parficles and transfer swirling flow on characteristics of the two-phase flow through reaction spase are evaluated. A procedure for estimating the steady-state outflow of under expanded supersonic two-phase jet in a submerged spase under chemical interaction (burning between gas a nd dispersed phases) is developed. Procedure features for estimating an interaction between the supersonic jet and plate ebstacle locased at right angles to the jet axis are formulated. Elements of solfware for given problems are developed. Product Description popup.authors popup.nrat_date 2020-04-03 Close