Geodesic
Mathematical modeling of coaxial electrogenerating elements
Matematičeskoe modelirovanie i čislennye metody, no. 5 (2015), pp. 3-16 Cet article a éte moissonné depuis la source Math-Net.Ru

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The article presents a developed mathematical model of electric describing the coaxial electrogenerating elements (EGE) with isothermal cathode and a variety of ways for current collecting. To analyze their internal state and output parameters in the arc mode we used a two-parameter local linear current-voltage characteristic (CVC). It was shown that in the case of one-sided current collection maximum power of EGE and generated magnetic field asymptotically approach to their maximum values as the length of the electrodes goes into infinity. In the case of versatile current collection maximum values of these parameters can be achieved at the final length of the electrodes. In both methods of the current collection the acceptable value of EGE electrical power loss of 25 % due to electrode non-equipotentionality was achieved at their universal critical length. The calculation of which is presented.
Keywords: Thermionic converter, low voltage electrogenerating element, current-voltage characteristic, one-sided/ versatile current collection. 
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A. I. Loshkarev; T. V. Oblakova. Mathematical modeling of coaxial electrogenerating elements. Matematičeskoe modelirovanie i čislennye metody, no. 5 (2015), pp. 3-16. http://geodesic.mathdoc.fr/item/MMCM_2015_5_a0/

[1] Moyzhes B.Ya., Pikus G.E., Thermionic converters and low temperature plazma, Nauka Publ., Moscow, 1973, 480 pp.

[2] Loshkarev A.I., Journal of Technical Physics USSR AS, XLII:10 (1972), 2127–2136

[3] Loshkarev A.I., Sidyakin A.V., Energetika i transport. Proceedings of the USSR AS. Power Engineering and Transport, 1968, no. 3, 77–86

[4] Kvasnikov L.A., Kaybyshev B.Z., Kalandarishvili A.G., Operating processes in thermionic converters of nuclear power plants, MAI Publ., Moscow, 2001, 208 pp.

[5] Bondarenko V.D., Loshkarev A.I., Journal of Technical Physics USSR AS, XLIV:12 (1974), 2529–2536

[6] Rufeh F., “Experimental analysis of converter performance. Proceedings of 3rd International Conference of Thermionic Electrical Power Generation”, Juelich, 3 (1972), 1061–1080

[7] Zherebtsov V.A., Kasikov I.I., “Atomnaya energiya”, Nuclear Power, 110:6 (2011), 12–17

[8] Baryshnikov G.A., Loshkarev A.I., Proceedings of the USSR AS. Power Engineering and Transport, 1968, no. 5, 123–130

[9] Baryshnikov G.A., Levshin V.P., Loshkarev A.I., Proceedings of the USSR AS. Power Engineering and Transport, 1971, no. 3, 150–154

[10] Loshkarev A.I., Oblakova T.V., Herald of the Bauman Moscow State Technical University. Series: Natural Sciences, 2011, 73–82

[11] Societe Francaise d.Energie Nucleare, International Congress on Advances in Nuclear Power Plants . ICAPP 2007, The Nuclear Renaissance at Work, Nice, 2008

[12] Bushuev A.Yu., Farafonov B.A., Mathematical Modeling and Numerical Methods, 2014, no. 2