Skip to main content

5 Result(s)

within Article Remove this filter O. Motojima Remove this filter

and

  1. No Access

    Article

    Nuclear design of a heliotron-H fusion power reactor

    Nuclear analysis was carried out for the heliotron-H fusion power reactor employing anl=2 helical heliotron field. The neutronics aspects examined were (a) tritium breeding capability, (b) shielding effectiveness...

    T. Matsui, H. Nakashima, M. Ohta, O. Motojima, M. Nakasuga… in Journal of Fusion Energy (1985)

  2. No Access

    Article

    Large Helical Device (LHD) program

    The largest superconducting fusion machine, Large Helical Device (LHD), is now under construction in Japan and will begin operation in 1997. Design and construction of related R&D programs are now being carrie...

    M. Fujiwara, K. Yamazaki, M. Okamoto, J. Todoroki, T. Amano… in Journal of Fusion Energy (1996)

  3. No Access

    Article

    Radiation Safety Considerations for LHD Experiments

    For experiments with the Large Helical Device (LHD) which is now under construction at the Toki site in Japan, radiation safety issues were discussed. In the course of plasma experiments, radiations such as X-...

    T. Uda, H. Yamanishi, H. Miyake, J. Kodaira, Y. Sakuma… in Journal of Fusion Energy (1997)

  4. No Access

    Article

    Broadening of the particle resonance drift trajectory and tritium injection into a fusion reactor with an I=3 helical winding

    Two fusion reactor problems, removal of helium ash and fuel (tritium) injection, can be solved using the concept of “drift island motion.” The motion of a drift island is an indicator of the broadening of the ...

    A. A. Shishkin, O. Motojima, É. I. Polunovskii in Technical Physics Letters (1999)

  5. No Access

    Article

    Review of Japanese fusion program and role of inertial fusion

    The high compression of 600 times liquid density and the recent fast heating of a compressed core to 1-keV temperature have provided proof-of-principle of the fast ignition concept, and these results have sign...

    O. Motojima in The European Physical Journal D (2007)