Hydrodinamics and heat-mass exchange in steam-gas-fluid bubble exchangers

The theory of processes of hydrodynamics and heat and mass transfer is developed at a direct contact liquid and gas phases in the special terms of running bubbling layer, worked out by authors, that will be realized at a simultaneous serve in the tubular reactor of smoke gases and cooling water. In such reactor in the conditions of a limit space the relative high-rate of gas and liquid will be realized at providing of intensive interfusion of the last and continuous taking of the heated liquid from the active zone of reactor.

Investigation of passive evaporative condensing heat transfer systems to improve the safe operation of nuclear power equipment

Formulation and conduct of this work due to the urgent need to increase the security level of nuclear power equipment operations. The use of passive systems that operate mainly due to natural forces and phenomena and which include the heat transfer systems of evaporating-condensing type (ЕСT) will dispense with equipment at work which may refuse, reduce dependence on operator's actions during transients and accidents.

Theorethical and applied tasks of security of comlex systems

This project concerns the research of theoretical and applied problems of structural-complex systems’ security. The subject of the research is the scientific apparatus for the security investigation of structural-complex systems. In this project were developed new and improved existing approaches, models, methods and algorithms for solving the tasks of analysis and synthesis of structural-complex systems’ characteristics.

Development of bases of creation of nano- and picosatellites as space microlaboratories.

Bases of creation of midget space vehicles  as space microlaboratories are worked out. Theoretical and experimental researches are conducted on creation of the systems of microsatellites, basic scheme-technical decisions are worked out, software is developed. The ground center of communication with microsatellites in the amateur range of frequencies for realization of space experiments is created

Design processing technique of reception focused films of nitride aluminium with piezoelectric properties for organization functional MEMS-structures in nanoelectronic meshes.

Past studies of the structure and physico-chemical characteristics of thin films of aluminum nitride (AlN) to create a functional MEMS structures. For the first time fulfilled technological regimes of synthesis of aluminum nitride oriented films by reactive magnetron sputtering on to ¬ uous stream using a mixture of ammonia and nitrogen and argon, which allowed to increase the synthesis of nitride compounds.

Development of an undestracting tomographic means for complex impedance and structural parameters of spatially spased nonmutual objects definition.

Methodological and engineering bases for definition internal structure and condition of nonreciprocal spatially distributed objects or their parts by means of an evaluation of a directional distribution of complex electric impedance are developed. New methods of diagnostic and the concept of construction of systems on their basis are developed.

The development of high selective sorptive ceramic materials for water basin protection from heavy metal natural radionuclide contamination

Actual high-selective porous ceramics and glass-crystalline materials with specified characteristics, structure and high operating abilities (advanced porous structure, high sorptive properties and selectivity, increased thermo- and acid- resistance, mechanical durability and others) for aquifer protection from heavy metals and natural radionuclides contamination were developed. Basic synthesis principles of these materials based on layered silicates dispersions, also regulation principles of their characteristics related to synthesis conditions and surface modification were specified.

Creating a comprehensive conditioning technology saline water for municipal and industrial water use.

This work is aimed at the creation of scientific bases of desalination and purification of highly mineralized water without the formation of liquid waste to developing an integrated water conditioning technology, which provides softening and desalination of water, its decontamination and stabilization with respect to scaling to meet the needs of utility and industrial companies.

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