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1.
D. A. Kudryashov A. S. Gudovskikh A. M. Mozharov A. D. Bol’shakov I. S. Mukhin Zh. I. Alferov 《Technical Physics Letters》2015,41(12):1120-1123
Design and operation modes of double-junction monolithic lattice-matched solar cells based on the ZnSiP2/Si system of materials have been calculated. The effect of the photoactive region thickness and minority carrier lifetime in ZnSiP2 layers on the efficiency of conversion of the incident solar light energy into electrical power was determined. It is shown that solar cells based on ZnSiP2/Si heterostructures can provide efficiencies of 28.8% at AM1.5D, 100 mW/cm2, and 33.3% at AM1.5D, 200 W/cm2. 相似文献
2.
E. E. Mukhin G. T. Razdobarin M. M. Kochergin S. Yu. Tolstyakov V. V. Semenov G. S. Kurskiev K. A. Podushnikova 《Instruments and Experimental Techniques》2008,51(2):220-225
A diagnostic array has been developed for studying the operating modes of the divertor in the ITER tokamak-reactor using the Thomson scattering technique. The aim of this study is to measure the spatial profiles of the electron temperature and density. The structure of the diagnostic setup was selected on the basis of a classical diagnostic geometry and the high-resolution LIDAR system, which provide access to different regions of the divertor plasma. A severe radiation environment, limited access to the plasma in the ITER divertor, and a high-dust environment (the divertor plate erosion material) in the divertor volume pose many problems for performing diagnostics under unique conditions having no analogs in the tokamaks that are now in operation. Different methods for protecting optical surfaces from plasma-enriched deposition are proposed and analyzed. The efficiency of these methods has been demonstrated in bench tests. The concept of laser and detector systems and diffraction polychromators capable of operating at different electron temperatures with a lower limit of 1 eV, has been justified and approved. 相似文献
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A. P. Bakalkin Ya. Z. Shapiro M. N. Sorin L. G. Litvin T. P. Kupalova A. N. Gaodu G. I. Krut'ko A. A. Mukhin G. E. Kras' Z. M. Elisova 《Refractories and Industrial Ceramics》1986,27(5-6):272-274
Conclusions We demonstrate that it is, in principle, possible to obtain refractory high-alumina cement on industrial equipment at the Semiluksk refractories factory. Technological parameters were developed for preparing raw mixtures, pressing the green articles and firing in a tunnel kiln. It was established that the mass percentage of SiO2 in the raw mixture should not exceed 1.5%. For industrial production of high-alumina cement in department No. 1 it is necessary to implement measures on the mechanization of the production process.Translated from Ogneupory, No. 5, pp. 26–28, May, 1986. 相似文献
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A. A. Mukhin V. A. Kovtun G. E. Karas' A. S. Naidenov 《Refractories and Industrial Ceramics》1970,11(5-6):341-342
Conclusions A new method for delivering refractories in packets without pallets has been developed and introduced.Translated from Ogneupory, No.6, pp. 6–8, June, 1970. 相似文献
7.
M. V. Abakumov S. I. Mukhin Yu. P. Popov D. V. Rogozhkin 《Mathematical Models and Computer Simulations》2009,1(1):21-30
The properties of diverse difference schemes of gas dynamics (nonconservative, conservative, and completely conservative) were studied with reference to the example of the classical problem of a piston. It is shown that in the case in which the piston is pulled out of a gas with the formation of an expansion wave, the application of schemes without a sufficient stability margin can lead to the appearance of discontinuities in the form of expansion shock waves. The explanation of this effect and possible ways for eliminating it are proposed 相似文献
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