Tadashi Kumakiri
Kobe Steel
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Featured researches published by Tadashi Kumakiri.
Offshore Technology Conference | 1983
Minoru Kato; Toru Abe; Masaru Tamiya; Tadashi Kumakiri
This paper describes the drag coefficients of cylinders oscillated in both in-line and transverse directions to a uniform flow. The drag coefficients C/SUB D/ have been obtained experimentally over a wide range of oscillating frequencies, amplitude and flow velocities for the cylinders of various diameters under simulated practical offshore conditions. The boundary between the regions, where C/SUB D/ approx. =1 and C/SUB D/ <1, are clearly established by employing the Keulegan-Carpenter number and the Reduced Velocity as dimensionless numbers. These numbers also describe C/SUB D/ variation within the region of rapid C/SUB D/ value decrease. Recommendations are offered for determining C/SUB D/ values in order to predict the dynamic response of risers under actual offshore conditions.
Archive | 1984
Eiichiro Ideno; Masaru Tamiya; Katsumi Ogawa; Tadashi Kumakiri
Materials Science and Engineering A-structural Materials Properties Microstructure and Processing | 2012
Tatsuro Morita; Yasunori Hirano; Keita Asakura; Tadashi Kumakiri; Masaru Ikenaga; Chuji Kagaya
Transactions of the Japan Society of Mechanical Engineers. A | 2006
Tatsuro Morita; Kouta Tomita; Chuji Kagaya; Tadashi Kumakiri; Masaru Ikenaga
Journal of Solid Mechanics and Materials Engineering | 2008
Tatsuro Morita; Kouta Tomita; Chuji Kagaya; Tadashi Kumakiri; Masaru Ikenaga
Materials Transactions | 2013
Tatsuro Morita; Kouichi Andatsu; Satoshi Hirota; Tadashi Kumakiri; Masaru Ikenaga; Chuji Kagaya
Archive | 2003
Hirofumi Fujii; Tadashi Kumakiri; Katuhiko Shimojima
Transactions of the Japan Society of Mechanical Engineers. A | 2009
Tatsuro Morita; Yasunori Hirano; Kouta Tomita; Tadashi Kumakiri; Chuji Kagaya; Masaru Ikenaga
Archive | 2003
Hirofumi Fujii; Tadashi Kumakiri; Katuhiko Shimojima
Archive | 2003
Hirofumi Fujii; Tadashi Kumakiri; Katuhiko Shimojima