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並列粒子要素法によるバンカーショット解析

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(1)2003−MPS−44  (4) 2003/5/9. 社団法人 情報処理学会 研究報告 IPSJ SIG Technical Report.  

(2)    ! "# , $% &!' , ( ) *+ ,- .0/ , 132 45 , 67 8!9 :<;>=3?>@>?>@BA>C>@3D>E>F :G;3=B?>@>C>@>H IKlKJMn}LOorqtNMspPRQKPRQ}SMTK~MUM^€fVMaWKXKidYO‚jQMZ\ƒO[^c„]^sO_aQt`R_|bd`Rcfbfehc^gj }iOZkmlK[^†fnp‡worˆdqt‰‹s\ŠuwŒpvMQxMސyzŒ’]r‘^{f“w_|”M`R•Mbd–Mcf—Meh˜OgjuwiO™ k šd w_´yz]p`Rbd›McRœehZ\gµ[^i†dk‡wZKžM¶fŸO· R]wlKƒOnpc„Š„s\Œ|“^]rž¸{fŸ¡\Zt`¹O‚£º¢¥]¥¤¥»¸i„¼O¦Ruw§MlM¨dnd©‹yze]pgmi£›Mk«œ¥ªMZ¬a[pœr½¾QK­MvM†dxp®w¯\owqt°tsz±r²K“w³¿ ÀKÍ}ÁuwÕpuwÂf]ryR{ {aÄ®wQOÄÅs¸Æ’DŽȸÉtuwSdTKÊzË^QtSKTM™dšKÌM͏ZtÎdÏdyz]}›dœ¥Z\[ņf‡tÐdÑMÒMÓ‹Ô † ††. †† ††. †. †† †. ††. Analysis of Bunker Shot Using Parallel Particle Element Method Hirosuke HORII†, Takayuki KOIZUMI†† , Nobutaka TSUJIUCHI†† Mitsunori MIKI†† , Jusuke HIDAKA†† and Keita ORITO† †. Graduate School of Engineering, Doshisha University †† Faculty of Engineering, Doshisha University. In this paper, a computational simulation model of the bunker shot is constructed by the Particle Element Method (PEM). The simulation model is composed of a club head, a golf ball and a large number of particles of sand. Analysing the bunker shot on various condithions, such as shape of the club head and position of the shot, indicates the utility of this simulation model. Furthermore parallelization of the PEM algorithm and implementation on a parallel computer improve the conputing speed.. Ü\Ý´ØÖ Þà×ÚßpÙ3á´Û è\âéøã£äh÷„ùåçæOèhé\ê\ÞzÞzë\é\ì\ý\êçþçíOíOîhÿïÚð ñOùòçÞó<ô‹õKö  ó<ô è\ö\éúzûzü|ü ñ ÷„ù çô

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(33) U'\¼,ï0² À‡Á t7 R&% É'` N O0å k D t «*¬Ã Ä d A É 8 D Sb~S9² ~ƒÊ'V5O½ÇP‡¾ñƒ¿7i ºV À‡S Á n p YZ9R÷ Ê ² %] ^9D7EGF'Ê V''f F ¾ï/. þ I D ¡ ² Ê'OGå k D ­9® ~ iP (*),+.1) Hocknell, A., Jones, R. and Rothberg, S.J., Computational and Experimental Analysis of the Golf Impact, Science and Golf III, Human Kinetics, 526–534 (1998). 2) Sawley, M. L. and Cleary, P. W., A Parallel Discrete Element Method for Industrial Granular Flow Simulations, EPFL Supercomputing Review, 11, 23–29 (1999)..  !0`^  S n gh'L93" RÇU ¼ƒ²$½¾¿ º*À  ¬0Ã Ä d Á tÂ Ê «7¬9ÃÌ Ä d ¸D ̓ÅÎwÆ t5~ Ï i P¶ÅÆ ~ i t«*Â?ä RpŽ ²i V k ¾ B9Ý k(H* ÑA)Ò)sïG'À.MÁ X Ô å D Ê †q ã,R †‘ˆ©² 5. 3). &/ V 0&2 Ú V%3V4'V5 86©k 5 8 2 A 7 â1  « ¬ (' d ò³7´¶µ A Ñ7Ò*_ #

(34) \ Õ . * *² )V8  ' T 9:';À¾< ÏuÍ q>=?'@ V. 00-38 (2000). 4 −16−.

(35)

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Keywords: compressible Navier-Stokes equations, nonlinear convection-diffusion equa- tion, finite volume schemes, finite element method, numerical integration, apriori esti-

The finite element method is used to simulate the variation of cavity pressure, cavity volume, mass flow rate, and the actuator velocity.. The finite element analysis is extended

8, and Peng and Yao 9, 10 introduced some iterative schemes for finding a common element of the set of solutions of the mixed equilibrium problem 1.4 and the set of common fixed