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Information × Registration Number 0221U103747, 0115U001309 , R & D reports Title Investigations of thermal and plasma phenomena in disperse systems popup.stage_title Head Kalinchak Valery V., Доктор фізико-математичних наук Registration Date 24-02-2021 Organization Odessa I. I. Mechnikov National University popup.description2 Object of research - dispersed systems: carbon fuel particles, gaseous medium (air, natural gas, nitrogen-oxygen mixtures); paraffin drops; metal particles and darts and their oxides, flue plasma, heterogeneous plasma systems. The purpose of research work is the development of the theory of heat and mass transfer, gas-dynamic and ionization processes in dispersed and plasma systems during chemical and phase transformations in them. Physical and mathematical modeling of high-temperature heat and mass transfer in dispersed and plasma systems was carried out at the modern scientific level using software packages and programs developed in the process of work. Studies of high-temperature heat and mass transfer and kinetics of flameless oxidation of combustible gas impurities on darts and catalyst particles were performed using thermographic methods. Automated experimental devices with direct data transfer to a computer are used to study the evaporation and burning of paraffin droplets in external fields. Data processing was performed using the developed software. As a result of the work, a comprehensive analytical study of the mechanisms of hysteresis of heat and mass transfer and catalytic flameless stationary stable combustion of gas-air mixtures with impurities of hydrogen and ammonia on platinum particles and darts; studied the characteristics of evaporation and combustion of alkanes in external fields; modeling of combustion of pulverized coal particles and ionization in unstructured materials is carried out. The obtained results are introduced into the educational process in the form of lectures (special courses on heat and mass transfer, plasma physics, applied gas dynamics of combustion), laboratory, bachelor's and master's theses. The results of the work have been published in publications included in the Scopus and Web of Science databases, as well as in professional journals. The results of the research were presented at international conferences and forums.1  Product Description popup.authors Kopiyka Olexander K Marenkov Volodymir I Orlovskay Svetlana G Chernenko Olexander S Shevchuk Volodymir H popup.nrat_date 2021-02-24 Close