The Proceedings of The Computational Mechanics Conference

Online ISSN : 2424-2799

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2000.13

Displaying 51-100 of 419 articles from this issue

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Analysis of Sloshing Phenomenon by Trefftz-type Boundary Element Method

Y. IKEDA, Junichi KATSURAGAWA, Eisuke KITA, Norio KAMIYA

Article type: Article
Pages 95-96
Published: November 27, 2000
Released on J-STAGE: June 19, 2017

DOIhttps://doi.org/10.1299/jsmecmd.2000.13.95

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Analysis of Force Acting on Particles in an Electrostatic Field Using Boundary Element Method

Masataka URAGO, Masataka SUGIYAMA, Kunio TAKAHASHI, Yoshihiro MOCHIMAR ...

Article type: Article
Pages 97-98
Published: November 27, 2000
Released on J-STAGE: June 19, 2017

DOIhttps://doi.org/10.1299/jsmecmd.2000.13.97

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Stability Analysis of Shear Flow between Parallel Plate using Integral Equation Method

Takashi MANABE, Nobuyoshi TOSAKA

Article type: Article
Pages 99-100
Published: November 27, 2000
Released on J-STAGE: June 19, 2017

DOIhttps://doi.org/10.1299/jsmecmd.2000.13.99

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Approximate Analysis of the Axially Symmetric Flow of a Viscous Fluid Between Roatating Disks Using Integral Equation Method

Masashi KANAZAWA, Takashi MANABE, Nobuyoshi TOSAKA

Article type: Article
Pages 101-102
Published: November 27, 2000
Released on J-STAGE: June 19, 2017

DOIhttps://doi.org/10.1299/jsmecmd.2000.13.101

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Application of Volume Rendering

Yoshihito KIKKAWA, Yuhua CHEN, Shuji SATOU, Hideo MIYACHI

Article type: Article
Pages 103-104
Published: November 27, 2000
Released on J-STAGE: June 19, 2017

DOIhttps://doi.org/10.1299/jsmecmd.2000.13.103

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An Integrated Volume Visualization Environment

Yoshio SUZUKI, Mikio Nagasawa, Soichiro SUGIMOTO, Hiromaru HIRAKUCHI

Article type: Article
Pages 105-106
Published: November 27, 2000
Released on J-STAGE: June 19, 2017

DOIhttps://doi.org/10.1299/jsmecmd.2000.13.105

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We have developed an Integrated Volume Visualization Environment where multiple data can be processed, visualized and analyzed in a single 3D space. Our Integrated Volume Visualization Environment consists of some extended volume visualization functionalities, an adaptation to irregular mesh, direct vector data handling, volume slicer function, volume morphing function. We applied our Integrated Volume Visualization Environment to some meteorological data. It is showed that integrated visualization is useful for multiple volume analysis of different kinds of data.

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Influence of Volume and Isosurface Visualization on Physical Research

Yutaka UESHIMA

Article type: Article
Pages 107-108
Published: November 27, 2000
Released on J-STAGE: June 19, 2017

DOIhttps://doi.org/10.1299/jsmecmd.2000.13.107

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A study of visualization errors in a volume rendering

Susumu SHIRAYAMA

Article type: Article
Pages 109-110
Published: November 27, 2000
Released on J-STAGE: June 19, 2017

DOIhttps://doi.org/10.1299/jsmecmd.2000.13.109

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[title in Japanese]

Article type: Appendix
Pages App2-
Published: November 27, 2000
Released on J-STAGE: June 19, 2017

DOIhttps://doi.org/10.1299/jsmecmd.2000.13.App2

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Verification of the numerical accuracy using different formulations of the convection term on finite element analysis

Takafumi MAKIHARA, Takahiko TANAHASHI

Article type: Article
Pages 111-112
Published: November 27, 2000
Released on J-STAGE: June 19, 2017

DOIhttps://doi.org/10.1299/jsmecmd.2000.13.111

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Vector Finite Element Method for Computational Fluid Dynamics (Evaluation of the advection term)

Masaaki Matsumoto, Takahiko Tanahashi

Article type: Article
Pages 113-114
Published: November 27, 2000
Released on J-STAGE: June 19, 2017

DOIhttps://doi.org/10.1299/jsmecmd.2000.13.113

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CIP-Finite Element Analysis for Unsteady Two-Dimensional Viscous Fluid Flows

Yoshihito YAMADA, Changcheng SHAO, Yasuhiro MATSUDA, Masato YOSHINO

Article type: Article
Pages 115-116
Published: November 27, 2000
Released on J-STAGE: June 19, 2017

DOIhttps://doi.org/10.1299/jsmecmd.2000.13.115

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Numerical Study on Bubble Bursting at Free Surface by CIP Method

Takashi SUZUKI, Koshi MITACHI, Ryoko NAKANO

Article type: Article
Pages 117-118
Published: November 27, 2000
Released on J-STAGE: June 19, 2017

DOIhttps://doi.org/10.1299/jsmecmd.2000.13.117

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Drainage and pulp mat forming simulation model at hydrofoils of wire part for paper making machine

Yoshitatsu Mori

Article type: Article
Pages 119-120
Published: November 27, 2000
Released on J-STAGE: June 19, 2017

DOIhttps://doi.org/10.1299/jsmecmd.2000.13.119

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To drain pulp and filler suspension and to make pulp mat on the wire, about 40 blades of hydrofoils are mounted under the single wire forming section of the paper making machine. Liquid component of the pulp suspension which moves at high speed with the wire is drained through wire meshes by suction forces which are generated between the stationary surfaces of these hydrofoils and rapidly moving wire. In this paper, considering these hydrofoil blade equipment, and construct a simplified its drainage model as hydraulic problem to calculate generated suction pressures. At the same time, devised a simple model which estimating the paper web (pulp mat) formation structure that is plied up gradually on the wire linking the drainage model.

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ANALYSIS OF INCOMPRESSIBLE VISCOUS FLOW USING IDO METHOD

Tomohiro AKIMOTO, Nobuyoshi TOSAKA

Article type: Article
Pages 121-122
Published: November 27, 2000
Released on J-STAGE: June 19, 2017

DOIhttps://doi.org/10.1299/jsmecmd.2000.13.121

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The parallelization of GSMAC-CIP

Ichiro MIYOSHI, Takafumi MAKIHARA, Takahiko TANAHASHI

Article type: Article
Pages 123-124
Published: November 27, 2000
Released on J-STAGE: June 19, 2017

DOIhttps://doi.org/10.1299/jsmecmd.2000.13.123

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Numerical Simulations of Axisymmetric Laminar Lifted Flames in CO_2 Diluted Oxidizer

Jiongming RUAN, Hideaki KOBAYASHI, Takashi NIIOKA, Abuliti ABUDULA, Fu ...

Article type: Article
Pages 125-126
Published: November 27, 2000
Released on J-STAGE: June 19, 2017

DOIhttps://doi.org/10.1299/jsmecmd.2000.13.125

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On Modeling of the Local Quenching based on Numerical Data of Counterflow Diffusion Flames

Tomonori TSUBOKURA, Koji KOBAYASHI, Susumu NODA

Article type: Article
Pages 127-128
Published: November 27, 2000
Released on J-STAGE: June 19, 2017

DOIhttps://doi.org/10.1299/jsmecmd.2000.13.127

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Increase in Calculation Speed of Radiative Heat Transfer in Precision Casting Furnaces of Gas-Turbine Blades

Shinya OBARA, Kazuhiko KUDO

Article type: Article
Pages 129-130
Published: November 27, 2000
Released on J-STAGE: June 19, 2017

DOIhttps://doi.org/10.1299/jsmecmd.2000.13.129

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A Numerical Study of Shock Wave Control by a Passive Cavity

Nobuyuki AKAHOSHI, Shinsuke Danbara, Kazuyuki TODA, Makoto YAMAMOTO, S ...

Article type: Article
Pages 131-132
Published: November 27, 2000
Released on J-STAGE: June 19, 2017

DOIhttps://doi.org/10.1299/jsmecmd.2000.13.131

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Finite Element Analysis for Benard Convection at High Rayleigh Numbers

Kazuhiko KAKUDA

Article type: Article
Pages 133-134
Published: November 27, 2000
Released on J-STAGE: June 19, 2017

DOIhttps://doi.org/10.1299/jsmecmd.2000.13.133

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Finite Element Analysis of Thermal Convection at High-Rayleigh Number

Shinichiro MIURA

Article type: Article
Pages 135-136
Published: November 27, 2000
Released on J-STAGE: June 19, 2017

DOIhttps://doi.org/10.1299/jsmecmd.2000.13.135

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Thermal Flows in the CZ Method applied LES of Turbulent Flow

Haruhiko KOHNO, Takahiko TANAHASHI

Article type: Article
Pages 137-138
Published: November 27, 2000
Released on J-STAGE: June 19, 2017

DOIhttps://doi.org/10.1299/jsmecmd.2000.13.137

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Pressure drop and heat transfer of flow in channels with periodically grooved parts

Takahiro ADACHI, Haruo UEHARA

Article type: Article
Pages 139-140
Published: November 27, 2000
Released on J-STAGE: June 19, 2017

DOIhttps://doi.org/10.1299/jsmecmd.2000.13.139

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Fluid Flow and Heat Transfer in Rotating Heated Curved Pipes

Hiroshi ISHIGAKI, Munekazu MOCHIZUKI

Article type: Article
Pages 141-142
Published: November 27, 2000
Released on J-STAGE: June 19, 2017

DOIhttps://doi.org/10.1299/jsmecmd.2000.13.141

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Three-Dimensional Calculation of Turbulent Flow Within Volute

Akio ARAKI, Shinsuke DANBARA, Kazuyuki TODA, Makoto YAMAMOTO, Toshimit ...

Article type: Article
Pages 143-144
Published: November 27, 2000
Released on J-STAGE: June 19, 2017

DOIhttps://doi.org/10.1299/jsmecmd.2000.13.143

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Distribution and Dynamics of Coherent Fine Scale Eddies in Homogeneous Isotoropic Turbulence

Mamoru TANAHASHI, Shinichiro KIKUCHI, Toshio MIYAUCHI

Article type: Article
Pages 145-146
Published: November 27, 2000
Released on J-STAGE: June 19, 2017

DOIhttps://doi.org/10.1299/jsmecmd.2000.13.145

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Micro-Scale Scalar Transport in Turbulence

Mamoru TANAHASHI, Natsuki TAKATA, Toshio MIYAUCHI

Article type: Article
Pages 147-148
Published: November 27, 2000
Released on J-STAGE: June 19, 2017

DOIhttps://doi.org/10.1299/jsmecmd.2000.13.147

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Numerical Investigation of Fully-Developed Flow and Heat Transfer in Multiple Pipe Bends

Takaya NAKAYAMA, Takehiko INABA, Kenichi SAITOH

Article type: Article
Pages 149-150
Published: November 27, 2000
Released on J-STAGE: June 19, 2017

DOIhttps://doi.org/10.1299/jsmecmd.2000.13.149

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In multiple pipe bends where the plane of curvature changes along the pipe axis, the direction of the centrifugal force changes with each bend and the Coriolis force also acts due to the rotation of the pipe axis. The stirring effect of the secondary flow is more augmented in multiple pipe bends than that in coiled pipes. We have reported numerical analyses of the developing flow and temperature fields to establish a computational method. In the present work, the fully-developed flow field and heat transfer characteristics are investigated. When P_r is high, the heat transfer in fully-developed flow field is more enhanced than that in ordinary coiled pipes.

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Stochastic Simulation of the Plume Diffusion Field from a Wall Point Source in a Turbulent Pipe Flow

Yasuhiko SAKAI, Masashi FUKUSHIMA, Hiroyuki TSUNODA

Article type: Article
Pages 151-152
Published: November 27, 2000
Released on J-STAGE: June 19, 2017

DOIhttps://doi.org/10.1299/jsmecmd.2000.13.151

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A numerical determination of interfacial convective heat transfer coefficient in porous media

Fujio KUWAHARA, Mitsuhiro SHIROTA, Akira NAKAYAMA

Article type: Article
Pages 153-154
Published: November 27, 2000
Released on J-STAGE: June 19, 2017

DOIhttps://doi.org/10.1299/jsmecmd.2000.13.153

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A numerical experiment has been conducted to determine the interfacial convective heat transfer coefficient in the two-energy equation model of porous media, which is needed when the assumption of the local thermal equilibrium between the fluid and solid phases is not valid. Three fundamental case, in which the assumption of local equilibrium fails, were treated using structural models of porous media, to determine the interfacial heat transfer coefficient without any empiricism. A universal correlation for the Nusselt number, which agrees very well with the experimental data, has been established using the results obtained for a wide range of porosity, Prandtl and Reynolds numbers.

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Water Infiltration and Heat Transfer in Two-Dimensional Unsaturated Packed Beds

Masatoshi AKAHORI, Kazuo AOKI

Article type: Article
Pages 155-156
Published: November 27, 2000
Released on J-STAGE: June 19, 2017

DOIhttps://doi.org/10.1299/jsmecmd.2000.13.155

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[title in Japanese]

B. Hou, G. Yagawa

Article type: Article
Pages 157-158
Published: November 27, 2000
Released on J-STAGE: June 19, 2017

DOIhttps://doi.org/10.1299/jsmecmd.2000.13.157

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Pressure diffusion of shock wave with polyurethane foam (Numerical simulation and comparison with experiments)

Miho KAINUMA, Kazutaka KITAGAWA, Michiru YASUHARA

Article type: Article
Pages 159-160
Published: November 27, 2000
Released on J-STAGE: June 19, 2017

DOIhttps://doi.org/10.1299/jsmecmd.2000.13.159

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Study on the computational model to estimate the mechanical properties of coke

Jun MIYANISHI, Juhachi ODA, Jiro SAKAMOTO, Kiyoshi FUKADA

Article type: Article
Pages 161-162
Published: November 27, 2000
Released on J-STAGE: June 19, 2017

DOIhttps://doi.org/10.1299/jsmecmd.2000.13.161

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Fundamental Solutions for a Fluid-Saturated, Transversely Isotropic, Poroelastic Solid : To Develop a Hydraulic Fracturing Simulator for Oil Recovery

Isao TAGUCHI, Michio KURASHIGE

Article type: Article
Pages 163-164
Published: November 27, 2000
Released on J-STAGE: June 19, 2017

DOIhttps://doi.org/10.1299/jsmecmd.2000.13.163

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The fundamental solutions were obtained for a step-like fluid point source and instantaneous point forces acting on three directions in a fluid-saturated, porous, infinite solid of transversely isotropic elasticity and permeability. Together with the Laplace and triple Fourier transforms, Kupradze's method was employed, which allows the number of four unknown functions to be reduced to only one potential scalar function and thus the solutions to be expressed in terms of Hankel integrals with the help of residue theorem. These solutions are intended to be used to derive the integral equations for a hydraulically created crack in transversely isotropic oil/gas reservoirs.

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Effects of Pore Water Diffusion on Tests of Rock Core Samples Under Diametrical Opposite Loads

Yuichi MIKAMI, Michio KURASHIGE

Article type: Article
Pages 165-166
Published: November 27, 2000
Released on J-STAGE: June 19, 2017

DOIhttps://doi.org/10.1299/jsmecmd.2000.13.165

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Simulated Elastic Moduli of Wintered Spherical Particles (Their Statistical Examination of Random Packing Structures)

M. Kurashige, H. Kato, C. Matsunaga, K. Imai

Article type: Article
Pages 167-168
Published: November 27, 2000
Released on J-STAGE: June 19, 2017

DOIhttps://doi.org/10.1299/jsmecmd.2000.13.167

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Dynamic Stress and Deformation of Multi-Layered Poroelastic Shells of Revolution Saturated in Viscous Fluid

Shigeo TAKEZONO, Katsumi TAO, Takeshi GONDA

Article type: Article
Pages 169-170
Published: November 27, 2000
Released on J-STAGE: June 19, 2017

DOIhttps://doi.org/10.1299/jsmecmd.2000.13.169

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Cellular Automata vs. Finite Difference Method Historical view

Hiroshi TSUKIYAMA

Article type: Article
Pages 171-172
Published: November 27, 2000
Released on J-STAGE: June 19, 2017

DOIhttps://doi.org/10.1299/jsmecmd.2000.13.171

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Topology Design of Plane Truss Structures Using Cellular Automata

Tetsuya TOYODA, Tadashi ISOMURA, Eisuke KITA

Article type: Article
Pages 173-174
Published: November 27, 2000
Released on J-STAGE: June 19, 2017

DOIhttps://doi.org/10.1299/jsmecmd.2000.13.173

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Optimal Design of Continuum Structures Using Cellular Automata

T. ISOMURA, T. TOYODA, E. KITA

Article type: Article
Pages 175-176
Published: November 27, 2000
Released on J-STAGE: June 19, 2017

DOIhttps://doi.org/10.1299/jsmecmd.2000.13.175

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A Cellular Automaton Self-organizing a Mechanical Structure : Transformation of topological structure by use of L systems

Norio INOU, Hiroyuki KIMOTO

Article type: Article
Pages 177-178
Published: November 27, 2000
Released on J-STAGE: June 19, 2017

DOIhttps://doi.org/10.1299/jsmecmd.2000.13.177

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Self-organization of a mechanical structure based on remodeling of living systems was discussed. A mathematical model of adaptive formation was proposed. The model consists of identical mechanical elements which determine their actions by only local information. In this paper, a new biological function by use of L-systems was added to the model and the performance was examined. The computer simulation showed that the proposed model actively changed the topological structure for multiple loading conditions.

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Topological Optimization Design of Structure using a Self-Organization Method

Osamu OKUDA

Article type: Article
Pages 179-180
Published: November 27, 2000
Released on J-STAGE: June 19, 2017

DOIhttps://doi.org/10.1299/jsmecmd.2000.13.179

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Research on the Methods of Structure Optimization Using Evolutionary Cellular Automata (Using GA to create suitable rules of CA)

Juhachi ODA, Anlin WANG, Hao Zhong

Article type: Article
Pages 181-182
Published: November 27, 2000
Released on J-STAGE: June 19, 2017

DOIhttps://doi.org/10.1299/jsmecmd.2000.13.181

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The Study of Synchronous Flashing of Fireflies using Cellular Automata

Toshihiko KOMATSUZAKI, Hidenori SATO, Yoshio IWATA, Takashi SAITOH

Article type: Article
Pages 183-184
Published: November 27, 2000
Released on J-STAGE: June 19, 2017

DOIhttps://doi.org/10.1299/jsmecmd.2000.13.183

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SIMULATION OF ADVECTION-DIFUUSION PHENOMENA BY CELLULAR AUTOMATA

Shin MORISHITA, Kosuke TOBA, Sei ITAGAKI

Article type: Article
Pages 185-186
Published: November 27, 2000
Released on J-STAGE: June 19, 2017

DOIhttps://doi.org/10.1299/jsmecmd.2000.13.185

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Simulation of Proliferation and Differentiation of Hematopoietic Cells using Cellular Automata

Toshihiko KOMATSUZAKI, Hidenori SATO, Yoshio IWATA, Yutaka SAIKAWA

Article type: Article
Pages 187-188
Published: November 27, 2000
Released on J-STAGE: June 19, 2017

DOIhttps://doi.org/10.1299/jsmecmd.2000.13.187

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Traffic Flow Simulation Using Cellular Automata

Y. KATSURADA, T. TOYODA, E. KITA

Article type: Article
Pages 189-190
Published: November 27, 2000
Released on J-STAGE: June 19, 2017

DOIhttps://doi.org/10.1299/jsmecmd.2000.13.189

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Microcosm Simulation by Individual Based Model

Minoru KINOSHITA, Hiroaki YOSHIDA, Kenji AGUI, Yoshio ISHIKAWA, Katsur ...

Article type: Article
Pages 191-192
Published: November 27, 2000
Released on J-STAGE: June 19, 2017

DOIhttps://doi.org/10.1299/jsmecmd.2000.13.191

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