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Researches on a reactor core in heavy ion inertial fusion

Published online by Cambridge University Press:  02 November 2016

S. Kondo ,
T. Karino ,
T. Iinuma ,
K. Kubo ,
H. Kato ,
S. Kawata  and
A.I. Ogoyski
S. Kondo*
Affiliation:
Graduate School of Engineering, Utsunomiya University, Yohtoh 7-1-2, Utsunomiya 321-8585, Japan
T. Karino
Affiliation:
Graduate School of Engineering, Utsunomiya University, Yohtoh 7-1-2, Utsunomiya 321-8585, Japan
T. Iinuma
Affiliation:
Graduate School of Engineering, Utsunomiya University, Yohtoh 7-1-2, Utsunomiya 321-8585, Japan
K. Kubo
Affiliation:
Graduate School of Engineering, Utsunomiya University, Yohtoh 7-1-2, Utsunomiya 321-8585, Japan
H. Kato
Affiliation:
Graduate School of Engineering, Utsunomiya University, Yohtoh 7-1-2, Utsunomiya 321-8585, Japan
S. Kawata*
Affiliation:
Graduate School of Engineering, Utsunomiya University, Yohtoh 7-1-2, Utsunomiya 321-8585, Japan
A.I. Ogoyski
Affiliation:
Department of Physics, Technical University of Varna, Ulitska, Studentska 1, Varna, Bulgaria
*
Address correspondence and reprint requests to: S. Kondo and S. Kawata, Graduate School of Engineering, Utsunomiya University, Yohtoh 7-1-2, Utsunomiya 321-8585, Japan. E-mail: mt156221@cc.utsunomiya-u.ac.jp, kwt@cc.utsunomiya-u.ac.jp
Address correspondence and reprint requests to: S. Kondo and S. Kawata, Graduate School of Engineering, Utsunomiya University, Yohtoh 7-1-2, Utsunomiya 321-8585, Japan. E-mail: mt156221@cc.utsunomiya-u.ac.jp, kwt@cc.utsunomiya-u.ac.jp
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Abstract

In this paper, a study on a fusion reactor core is presented in heavy-ion inertial fusion (HIF), including the heavy-ion beam (HIB) transport in a fusion reactor, an HIB interaction with a background gas, the reactor cavity gas dynamics, the reactor gas backflow to the beam lines, and an HIB fusion reactor design. The HIB has remarkable preferable features to release the fusion energy in inertial fusion: in particle accelerators HIBs are generated with a high driver efficiency of about 30–40%, and the HIB ions deposit their energy inside of materials. Therefore, a requirement for the fusion target energy gain is relatively low, that would be ~50 to operate an HIF fusion reactor with a standard energy output of 1 GW of electricity. In a fusion reactor, the HIB charge neutralization is needed for a ballistic HIB transport. Multiple mechanical shutters would be installed at each HIB port at the reactor wall to stop the blast waves and the chamber gas backflow, so that the accelerator final elements would be protected from the reactor gas contaminant. The essential fusion reactor components are discussed in this paper.

Keywords

Heavy-ion inertial fusionFusion reactorHeavy-ion beam transportreactor design
Type
Research Article
Information
Laser and Particle Beams , Volume 34 , Issue 4 , December 2016 , pp. 705 - 713
Copyright
Copyright © Cambridge University Press 2016 

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References

REFERENCES

Atzeni, S. & Meyer-Ter-Vehn, J. (2009). The Physics of Inertial Fusion: Beam Plasma Interaction, Hydrodynamics, Hot Dense Matter. International Series of Monographs on Physics. New York: Oxford University Press Inc.Google Scholar
Bangerter, R.O., Faltens, A. & Seidl, P.A. (2013). Accelerators for inertial fusion energy production. Rev. Accl. Sci. Technol. 6, 85.CrossRefGoogle Scholar
Bondorf, J.P., Garpman, S.I.A. & Zimanyi, J. (1978). A simple analytic hydrodynamic model for expanding fireballs. Nucl. Phys. A 296, 320–332.Google Scholar
Emery, M.H., Orens, J.H., gardner, J.H. & Boris, J.P. (1982). Influence of nonuniform laser intensities on ablatively accelerated targets. Phys. Rev. Lett. 48, 253–256.Google Scholar
Hanamori, S., Kawata, S., Kato, S., kikuchi, T., Fujita, A., Chiba, Y. & Hikita, T. (1998). Intense-proton-beam transport through an insulator beam guide, intense-proton- beam transport through an insulator beam guide. Japan. J. Appl. Phys. 37, 471–474.Google Scholar
Ichimaru, S. (2004). Statistical Plasma Physics. Cambridge: Westview Press.Google Scholar
Kato, S., Naito, K., Nawashiro, K., Kawakita, Y., Hakoda, M. & Kawata, S. (1995). Propagation control of an intense pulsed electron beam and its application to surface treatment. Proc. Ninth Int. Symp. on High Voltage Engineering, Graz, Austria 7887-1.Google Scholar
Kawata, S., Karino, T. & Ogoyski, A.I. (2016). Review of heavy-ion inertial fusion physics. Matter Radiat. Extremes 1, 89–113.Google Scholar
Kawata, S. & Niu, K. (1984). Effect of non-uniform implosion of target on fusion parameters. J. Phys. Soc. Jpn. 53, 3416–3426.Google Scholar
Kawata, S., Someya, T., Nakamura, T., Miyazaki, S., Shimizu, K. & Ogoyski, A.I. (2003). Heavy ion beam final transport through an insulator guide in heavy ion fusion. Laser Part. Beams 21, 27–32.Google Scholar
Kawata, S., Sonobe, R., Someya, T. & Kikuchi, T. (2005). Final beam transport in HIF. Nucl. Inst. Methods Phys. Res. A 544, 98–103.Google Scholar
Miyazawa, K., Ogoyski, A.I., Kawata, S., Someya, T. & Kikuchi, T. (2005). Robust heavy ion beam illumination against a direct-drive-pellet displacement in inertial confinement fusion. Phys. Plasmas 12, 122702-1-9.Google Scholar
Nishiyama, S., Kawata, S., Naito, K., Kato, S. & Hakoda, M. (1995). Intense-electron-beam transportation through an insulator beam guide. Japan. J. Appl. Phys. 34, 520–522.Google Scholar
Ogoyski, A.I., Kawata, S. & Popova, P.H. (2010). Code OK3 – an upgraded version of OK2 with beam wobbling function. Comput. Phys. Commun. 181, 1332–1333.Google Scholar
Ogoyski, A.I., Someya, T. & Kawata, S. (2004 a). Code OK1 – simulation of multi-beam irradiation in heavy ion fusion. Comput. Phys. Commun. 157, 160–172.CrossRefGoogle Scholar
Ogoyski, A.I., Someya, T. & Kawata, S. (2004 b). Code OK2 – a simulation code of ion illumination on an arbitrary shape and structure target. Comput. Phys. Commun. 161, 143–150.Google Scholar
Oka, Y., Maratame, H., Miya, K., Kondo, S., Nakazawa, M., Tagawa, S., Iwata, S., Tanaka, S., Shimotono, H., Akiyama, M., Kobayashi, H., Hishikura, H., Furuta, K. & Ogata, Y. (1982). Preliminary design of light ion beam fusion reactors, UTLIF(1) & ADLIB-I, University of Tokyo. Nucl. Res. Eng. Rep. UTNL-R, 135–146.Google Scholar
Okada, T. & Niu, K. (1981). Filiamentation and two-stream instabilities of light ion beams in fusion target chambers. J. Phys. Soc. Jpn. 50, 3845–3846.Google Scholar
Park, H.S., Hurricane, O.A., Callahan, D.A., Casey, D.T., Dewald, E.L., Dittrich, T.R., Doppner, T., Hinkel, D.E., Berzak Hopkins, L.F., Le Pape, S., Ma, S., Patel, P.K., Remington, B.A., Robey, H.F. & Salmonson, J.D. (2014). High-adiabat high-foot inertial confinement fusion implosion experiments on the national ignition facility. Phys. Rev. Lett. 112, 055001.Google Scholar
Zel'dovich, Y.B. & Raizer, Y.P. (2002). Physics of Shock Waves and High-Temperature Hydrodynamic Phenomena. New York: Dover Publ. Inc.Google Scholar