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Information × Registration Number 0223U000677, (0121U109829) , R & D reports Title Generation and diagnostics of powerful plasma flows, development of highly efficient ion-plasma sources for thermonuclear and technological applications. popup.stage_title Вивчення фундаментальних властивостей течій плазми за межами прискорювальних каналів потужних плазмових прискорювачів. Вимірювання параметрів плазми на стеллараторі TJ-II за допомогою діагностичних систем зондування плазми пучками важких іонів. Розробка технології осадження самозмащувальних нанокомпозитних покриттів на основі комбінованих плазмових методів для використання в машинобудуванні і обороно-промисловому комплексі Head Garkusha Igor Ye., Доктор фізико-математичних наук Registration Date 17-01-2023 Organization National Science Center "Kharkiv Institute of Physics and Technology" popup.description1 The proposed developments are aimed at solving the most important problems of high-temperature plasma physics and future thermonuclear energy systems. The peculiarities of the interaction of plasma with surfaces of complex geometry selected for the most energy-loaded sections of a thermonuclear reactor will be studied. Development of physical bases of generation and diagnostics of powerful plasma flows, development of highly efficient ion-plasma sources for thermonuclear and technological applications Development of methods of plasma probing by beams of accelerated particles. Analysis of plasma parameters at thermonuclear installations depending on discharge conditions. Studies of plasma parameters will be performed on stellarators Hurricane-2M (Kharkov) and TJ-II (Madrid) using diagnostic complexes on accelerated beams of cesium ions and sodium atoms. Diagnostic complexes developed in the IFP NSC KIPT will be used. On the Hurricane-2M stellarator it is planned to measure plasma parameters with a diagnostic complex on heavy ion beams and a complex on atomic beams in one plasma cross section, which will allow to carry out a comparative analysis of the obtained results. Also, a comparative analysis of the data will be performed on the basis of the results obtained on the diagnostic complexes on the beams of heavy ions of the Hurricane-2M and TJ-II stellarators. Development of technologies for ion-plasma synthesis of the latest protective, antibacterial, bioinert, multilayer coatings based on oxides and nitrides of metals of the transition group (Al, Ti, Zr, Nb) on the surface of medical implants, determination of optimal coating parameters for different types of medical implants . popup.description2 For the first time, the radial distributions of the spectral density of fluctuations of plasma density and cross-phase between them were obtained by means of the heavy ion beam probe (HIBP) of plasma for fixed toroidal emission angles of the electron-cyclotron resonance system in the TJ-II stellarator. The research carried out is important for predicting the most effective scenarios for the retention and heating of plasma in the new generation of ITER and DEMO thermonuclear reactors. It was analyzed the influence of an external magnetic field on the parameters of plasma fluxes, which were generated by a quasi-stationary accelerator of the new generation. The possibility of preserving the amount of specific energy in the plasma flux at the same level is shown as with and without an additional magnetic field due to a self-consistent variation in the density of the plasma flux and its speed. The development of promising industrial combined technologies of ion-plasma synthesis was carried out for production of nanocomposite and multilayer nanolaminate coatings for armored vehicles and weapons. Nanostructural coatings have been proposed to improve the wear resistance of individual components and parts operating in strict friction modes.   Product Description popup.authors Volkova Yuliia Harkusha Ihor Ye. GERASHENKO Stanislav S. Kozachek Oleksandr S. Mahlay Vadym O. SOLYAKOV Dmytro G. Taran Anton V. popup.nrat_date 2023-01-17 Close