Faculty Profiles - SHIMIZU Fumio

Papers - SHIMIZU Fumio

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Generation Mechanism of Flow Force Acting on Spool Valve Reviewed International journal

SHIMIZU Fumio, TANAKA Kazuhiro

JFPS International Journal of Fluid Power System ( The Japan Fluid Power System Society ) 15 ( 2 ) 71 - 77 2022.01

Authorship：Lead author,　Corresponding author Language：English Publishing type：Research paper (scientific journal)

In hydraulic systems, spool valves play an important role. When the spool moves to the left or right, the flow path in the control valve changes, and the flow rate of hydraulic oil is controlled by the valve opening. Since high-pressure fluid flows into the valve, it is necessary to predict the behavior of the spool with high accuracy. One of the problems that spool valves have the hydraulic vibration caused by the high-pressure fluid. There is a need for a control valve that can suppress the hydraulic vibration even if it is used stand-alone. The purpose of this study is to visualize the flow field in the spool valve using three-dimensional computational analysis, and to clarify the generation mechanism of the flow force acting on the spool. The flow force acting on the spool was caused by the pressure difference between the high-pressure region generated by the impact of the jet and the low-pressure region through which the high-speed jet passed. Fluctuation of the jet flow occurred when the valve opening became narrow. The unsteady fluctuation of the jet flow had a significant effect on the unsteady variation of the flow forces.

DOI： 10.5739/jfpsij.15.71

CiNii Research

Simulation of Fuel Pulsation and Its Reduction During Mode Switching of a Double-Gear Fuel Pump for Turbofan Engine

Masuda Seiei, Shimizu Fumio, Fuchiwaki Masaki, Tanaka Kazuhiro

nternational Gas Turbine Congress 2023 Kyoto Paper ThPM11.2 2023.11

Flow Patterns and Hysteresis Characteristic of a Poppet Valve Reviewed International journal

HIROSE Naoki, MASUDA Seiei, SHIMIZU Fumio, FUCHIWAKI Masaki, TANAKA Kazuhiro

JFPS International Journal of Fluid Power System ( The Japan Fluid Power System Society ) 15 ( 2 ) 53 - 61 2022.01

Language：English Publishing type：Research paper (scientific journal)

Previous studies on poppet valves have revealed that there are various flow patterns in the flow field around the valve body and that the flow pattern inside the poppet valve has various effects on the poppet valve. Recently, Masuda et al. have reproduced the hysteresis phenomenon on the pressure and flowrate characteristics of a poppet valve by CFD analysis coupled with an equation of motion. Unfortunately, their paper does not describe the detailed relationship between the hysteresis characteristics and the flow pattern. In this study, by succeeding and developing the work of Masuda et al. and including the results of previous studies, we have systematically organized the flow patterns of poppet valves into five types and clarified the relationship between the hysteresis characteristics and flow patterns. In addition, the flow force acting on the poppet valve connecting the hysteresis characteristic and the flow pattern has also been clarified.

DOI： 10.5739/jfpsij.15.53

CiNii Research

Generation Mechanism of Flow Force Acting on Spool Valve Reviewed International journal

Fumio SHIMIZU, Kazuhiro TANAKA

Proceedings of The 11th JFPS International Symposium on Fluid Power 2020 ( The Japan Fluid Power System Society ) GS5-2-02, pp.6 2021.10

Internal Flow and Hysteresis Characteristic of the Poppet Type Pressure Control Valve Reviewed International journal

Seiei MASUDA, Fumio SHIMIZU, Masaki FUCHIWAKI, Kazuhiro TANAKA

Proceedings of The 11th JFPS International Symposium on Fluid Power 2020 ( The Japan Fluid Power System Society ) OS3-03, pp.10 2021.10

Flow Patterns and Hysteresis Characteristic of a Poppet Valve Reviewed International journal

Naoki HIROSE, Seiei MASUDA, Fumio SHIMIZU, Masaki FUCHIWAKI, Kazuhiro TANAKA

Proceedings of The 11th JFPS International Symposium on Fluid Power 2020 ( The Japan Fluid Power System Society ) OS3-04, pp.11 2021.10

Derivation of lumped parameter system model of a flow passage simultaneously modeling resistance and inertia and verification in basic flow passage Reviewed

HIGO Hiroshi, SHIMIZU Fumio, TANAKA Kazuhiro

TRANSACTIONS OF THE JAPAN FLUID POWER SYSTEM SOCIETY ( The Japan Fluid Power System Society ) 52 ( 1 ) 16 - 24 2021.04

Language：Japanese Publishing type：Research paper (scientific journal)

A laminar flow resistance in a pipe is usually used as a representative model of flow resistance because it is convenient to use and often gives reasonable resistance value in a small size pipe under steady state condition. However, the laminar flow resistance model in a pipe is not applicable in an oil flow passage of a real circuit because a flow passage has complex shape in a real circuit. Furthermore, the mathematical model of fluid column in a pipe made in inviscid flow condition is often used as an inertial model in considering dynamic condition. In the real condition of operating oil-hydraulic circuit, the above mentioned two effects, a complex shape of flow passage and flow dynamic characteristics, appears in viscous flow condition. A new model or modeling method to include and solve these effects reasonably becomes necessary. A new modeling method using CFD is introduced in this paper.

DOI： 10.5739/jfps.52.16

CiNii Article

CiNii Research

Other Link： https://www.jstage.jst.go.jp/article/jfps/52/1/52_16/_pdf

Internal Flow and Hysteresis Characteristic of the Poppet Type Pressure Control Valve Reviewed

MASUDA Seiei, SHIMIZU Fumio, FUCHIWAKI Masaki, TANAKA Kazuhiro

TRANSACTIONS OF THE JAPAN FLUID POWER SYSTEM SOCIETY ( The Japan Fluid Power System Society ) 52 ( 1 ) 8 - 15 2021.04

Language：Japanese Publishing type：Research paper (scientific journal)

Poppet valves are often used as a pressure / flow rate control valve for a hydraulic system. Much research has been conducted on the characteristics of poppet valves. Hysteresis characteristics have emerged in pressure-flow characteristic experiments of poppet valves designed and prototyped by the author. In order to clarify the mechanism of this hysteresis characteristic, we firconfirmed the reproduction of hysteresis and confirmed the validity of the research policy. Specifically, we investigated the internal flow by CFD analysis and examined the reproduction of hysteresis characteristics by CFD. The CFD software used is Simerics MP +, which allows CFD analysis to be combined with the valve's equation of motion. First, the precision of CFD analysis was verified by confirming that the experimental values of in the reference and calculated values were in good agreement. Furthermore, CFD steady flow analysis of the internal flow was performed, and the validity of the calculation results such as the flow patterns, flow coefficient, and flow force was examined. As a result, it was clarified that there is a flow pattern that can be roughly divided into two types of internal flow with different flow rates. Then, by changing the flow rate in a time-dependent manner using CFD, we were able to reproduce the hysteresis characteristics that are in good agreement with the experimental results.

DOI： 10.5739/jfps.52.8

CiNii Article

CiNii Research

Other Link： https://www.jstage.jst.go.jp/article/jfps/52/1/52_8/_pdf

Modelling and reducing fuel flow pulsation of a fuel-metering system by improving response of the pressure control valve during pump mode switching in a turbofan engine Reviewed International journal

Masuda S., Shimizu F., Fuchiwaki M., Tanaka K.

ASME/BATH 2019 Symposium on Fluid Power and Motion Control, FPMC 2019 FPMC2019-1604 2020.01

Deciding the System Dynamic Parameters in a Complex Flow Passage through CFD Reviewed International journal

Hiroshi HIGO, Tomoyuki NAKAMURA, Takeshi YAMAGUCHI, Fumio SHIMIZU, Kazuhiro TANAKA

JFPS International Journal of Fluid Power System ( The Japan Fluid Power System Society ) 11 ( 3 ) 87 - 96 10 2019.05

Language：English Publishing type：Research paper (scientific journal)

Laminar flow resistance in a straight pipe is generally used as a representative model for flow resistance because it is convenient to use and often yields reasonable resistance values in a straight pipe under steady state condition. However, the laminar flow resistance model in a straight pipe is not applicable to oil flow passage in a real circuit owing to the complex shape of the flow passage in a real circuit. Furthermore, a mathematical model of the fluid column in a pipe under in an inviscid flow condition is often used as an inertial model while considering dynamic conditions. Under actual operating conditions of an oil-hydraulic circuit, the two abovementioned effects, complex flow passage shape and flow dynamic characteristics, appear in viscous flow condition. Therefore, it is necessary to develop a new model or modeling method for solving these effects reasonably. This study aims to introduce a new modeling method based on the computational fluid dynamics (CFD) theory.

DOI： 10.5739/jfpsij.11.87

CiNii Article

CiNii Research

Other Link： https://confit.atlas.jp/guide/event/jfps2017/top?lang=en

Flow characteristics of water delivery piping system and its effective flow area at discharge branches Reviewed

Shimizu F., Akinaga M., Matsuyoshi Y., Tanaka K.

IOP Conference Series: Earth and Environmental Science 240 ( 6 ) IAHR2018-261 (pp. 9) 2019.03

Authorship：Lead author,　Corresponding author Language：English Publishing type：Research paper (international conference proceedings)

Japan Kyoto 2018.09.16 - 2018.09.21

DOI： 10.1088/1755-1315/240/6/062034

Scopus

Other Link： https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85063971821&origin=inward

Modelling and reducing fuel flow pulsation of a fuel-metering system during pump mode switching in a turbofan engine Reviewed International journal

Masuda S., Shimizu F., Fuchiwaki M., Tanaka K.

IOP Conference Series: Earth and Environmental Science 240 ( 5 ) IAHR2018-223 (pp. 10) 2019.03

Modelling and Reducing Fuel Flow Pulsation of a Fuel-Metering System with a Double Gear Pump During Pump Mode Switching in a Turbo Fan Engine Reviewed

Seiei MASUDA, Kazuhiro TANAKA, Masaki FUCHIWAKI, Fumio SHIMIZU

Proceedings of Bath/ASME Symposium on Fluid Power and Motion Control 10, FPMC2018 2018.09

Flow force acting on spool valve

Fumio SHIMIZU, Kazuhiro TANAKA

Hydraulics & Pneumatics 57 ( 9 ) 37 - 41 2018.09

Decision of System Dynamics Parameters in Complex Flow Passage through CFD Reviewed

Hiroshi HIGO, Tomoyuki NAKAMURA, Takeshi YAMAGUCHI, Kazuhiro TANAKA, Fumio SHIMIZU

Proceedings of 10th JFPS International Symposium on Fluid Power FUKUOKA 2017 8 2017.10

Computational Analysis of Solenoid Spool Valve Considered of Leakage Flow Reviewed

Fumio SHIMIZU, Takahiro TSUKAZAKI, Takayuki HORI, Kazuhiro TANAKA, Tomohiro YASUDA, Masahito WATANABE

Proceedings of 10th JFPS International Symposium on Fluid Power FUKUOKA 2017 7 2017.10

CFD Fundamentals in Oil Flow Simulation

Kazuhiro TANAKA, Fumio SHIMIZU

Hydraulics & Pneumatics 56 ( 5 ) 11 - 17 2017.05

Computational Method and Example for Acoustic Field

Fumio SHIMIZU, Kazuhiro TANAKA

Hydraulics & Pneumatics ( Japan Industrial Publishing Co., LTD. ) 54 ( 4 ) 45 - 48 2015.04

Acoustic/Structure Coupled Analysis around Sound Insulation Cover with a Small Hole Reviewed

Fumio SHIMIZU, Junichiro TAMOA, Kazuhiro TANAKA

International Workshop on Environment & Engineering 2014 (IWEE2014) No. 106 (pp. 4) 2014.11

Numerical Analysis of Acoustic Field around Sound Insulation Cover Using Acoustic/Structure Coupled Technique Reviewed

Fumio SHIMIZU, Koji YAMAMOTO, Hiroshi SHIGEFUI, Kazuhiro TANAKA

Proceedings of the 9th JFPS International Symposium on Fluid Power (JFPS2014Matsue) 599 - 606 2014.10

Temperature Prediction in Oil-Hydraulic Components and Circuit by System Modeling Method Coupled with 3D-CFD Simulation Reviewed

Fumio SHIMIZU, Kazuhiro TANAKA, Kohki TOMIOKA, Hiroshi HIGO

Proceedings of the 9th JFPS International Symposium on Fluid Power 694 - 701 2014.10

Direct Simulation of Acoustic Field Using Acoustic/Structure Coupled Analysis

44 ( 5 ) 284 - 286 2013.09

A Method Predicting Temperature Rise of Oil-Hydraulic System Considering Heat Balance between Oil-Passage and Housing Reviewed

Kouki TOMIOKA, Kazuhiro TANAKA, Hiroshi HIGO, Fumio SHIMIZU

Proceedings of the 6th International Conference on Integrated Modeling and Analysis in Applied Control and Automation (IMAACA2012) 128 - 136 (IMAACA2012) (CD-ROM) 2012.09

Numerical Study of Cavitating flows and Cavitation Surge in a Double-Suction Volute Pump System Reviewed

K. TANAKA, T. SATO, A. INOUE, T. NAGAHARA, F. SHIMIZU, M. FUCHIWAKI

4th International Meeting on Cavitation and Dynamic Problems in Hydraulic Machinery and Systems 2011.10

Experimental Visualization of Sound Pressure Level and Vibration around a Soundproof Barrier Reviewed

Fumio SHIMIZU, Kazuhiro TANAKA, Koji YAMAMOTO, Hiroshi SHIGEFUJI

Proceedings of ASME-JSME-KSME Joint Fluids Engineering Conference 2011 AJK2011-08012, pp.7 2011.07

Oscillation Caused by Vortex Cavitation in a Double-Suction Volute Pump Reviewed

Kazuhiro TANAKA, Akira INOUE, Toshiyuki SATO, Takahide NAGAHARA, Masaki FUCHIWAKI, Fumio SHIMIZU

Proceedings of ASME-JSME-KSME Joint Fluids Engineering Conference 2011 AJK2011-08040, pp.10 2011.07

Numerical Visualization of Cavitating Flows in a Double-Suction Volute Pump Reviewed

Akira INOUE, Toshiyuki SATO, Kazuhiro TANAKA, Takahide NAGAHARA, Fumio SHIMIZU, Masaki FUCHIWAKI

The 11th ASISN Symposium on Visualization ASV11-14-13 2011.06

スプール弁に作用する流体力に関する一考察 Reviewed

田中和博,富岡弘毅,清水文雄,渕脇正樹

日本フルードパワーシステム学会論文集 42 ( 1 ) 13 - 18 2011.01

Vortex Cavitation from Baffle Plate and Pump Vibration in a Double-Suction Volute Pump Reviewed

Toshiyuki Sato,Takahide Nagahara,Kazuhiro Tanaka,Masaki Fuchiwaki,Fumio Shimizu,Akira Inoue

International Journal of Fluid Machinery and Systems 4 ( 1 ) 76 - 83 2011.01

Fuel Consumption Improvement of Vehicle with CVT by Bondgraphs Reviewed

Katsuya Suzuki,Kazuhiro Tanaka,Sho Yamakawa,Fumio Shimizu,Masaki Fuchiwaki

The 7th International Mediterranean and Latin American Modeling Multi Conference 2010.10

Vortex Cavitation and Oscillation in a Double-Suction Volute Pump Reviewed

Toshiyuki Sato,Takahide Nagahara,Kazuhiro Tanaka,Masaki Fuchiwaki,Fumio Shimizu

Proceedings of the 25th IAHR Symposium on Hydraulic Machinery and Systems 1 141 - 148 2010.09

Experimental Study of Discharge Performance Enhancement of Solid Particles Reviewed

Fumio SHIMIZU,Kazuhiro TANAKA,Kimishiro TOKUDA,Hiroshi SHIGEFUJI

9th International Symposium on Flow Visualization (ISFV13) 2008.07

Effect of Flow Tube Configuration on Siphon Phenomenon Induced by a Water Jet Reviewed

Fumio SHIMIZU,Hiroshi SHIGEFUJI,Kazuhiro TANAKA,Kimishiro TOKUDA

9th International Symposium on Fluid Control, Measurement and Visualization (FLUCOME2007) 2007.09

Motion of Swirling Vortex Generated from Sharp Edge Reviewed

Hiroshi SHIGEFUJI,Fumio SHIMIZU,Kazuhiro TANAKA,Kimishiro TOKUDA

5th Joint ASME/JSME Fluids Engineering Conference (FEDSM2007) 2007.08

Water Jet Effect on Solid Discharge in Siphon Tube Reviewed

Fumio SHIMIZU,Hiroshi SHIGEFUJI,Kazuhiro TANAKA,Kimishiro TOKUDA

5th Joint ASME/JSME Fluids Engineering Conference (FEDSM2007) 2007.08

Numerical and Experimental Study of a Siphon Phenomenon Induced by a Water Jet Reviewed

SHIMIZU Fumio,TANAKA Kazuhiro,TOKUDA Kimishiro

Proceedings of 12th International Symposium on Flow Visualization 2006.09

Experimental Study of Siphon Phenomenon Induced by a Water Jet Reviewed

SHIMIZU Fumio,TANAKA Kazuhiro,TOKUDA Kimishiro

Proceedings of International Conference on Jets, Wakes and Separated Flows 333 - 336 2005.10

Numerical and Experimental Analysis of Gas/Liquid Two-phase Flow in a Siphon Tube Reviewed

SHIMIZU Fumio,TANAKA Kazuhiro,TOKUDA Kimishiro

The 6th KSME-JSME Thermal and Fluids Engineering Conference 2005.03

Velocity Measurement of Gas/Liquid Interface Applied to PIV Reviewed

SHIMIZU Fumio,NAGAYAMA Katsuya,TANAKA Kazuhiro

Proceedings of the 11th International Symposium on Flow Visualization (CD-ROM) 2004.08

Analysis of Large-scale Deformation of Gas/Liquid Interface Induced by a Siphon Phenomenon Reviewed

SHIMIZU Fumio,NAGAYAMA Katsuya,TANAKA Kazuhiro

Proceedings of the 11th International Symposium on Flow Visualization (CD-ROM) 2004.08

Numerical Analysis of Free Surface Behavior in Siphon Tube Reviewed

SHIMIZU Fumio,HATAKENAKA Kiyoshi,TANAKA Kazuhiro,SHIGEFUJI Hiroshi

Proceedings of the Seventh Triennial International Symposium on Fluid Control, Measurement and Visualization (CD-ROM) 2003.08

Numerical Analysis of Free Surface Deformation in Water Tank Reviewed

Fumio SHIMIZU,Kiyoshi HATAKENAKA,Kazuhiro TANAKA,Hiroshi SHIGEFUJI,Takeshi SHIMIZU

Proceedings of the 4th ASME/JSME Joint Fluids Engineering Division Summer Meeting (CD-ROM) 2003.07

Numerical Analysis of Gas/Liquid Interface Including Large Scale Deformation Reviewed

Fumio SHIMIZU,Kiyoshi HATAKENAKA,Kazuhiro TANAKA,Hiroshi SHIGEFUJI,Takeshi SHIMIZU

Proceedings of the 5th JSME-KSME Fluids Engineering Conference (CD-ROM) 1179 - 1183 2002.11

Fluidelastic Analysis of Tube Bundle Vibration in Cross-Flow Reviewed

Hiroki TANAKA,Kazuhiro TANAKA,Fumio SHIMIZU,Sigeru TAKAHARA (Ryoken Tech. Co. Ltd.)

Journal of Fluids and Structures 16 ( 1 ) 93 - 112 2002.01

Numerical Analysis of a Siphon Phenomenon Reviewed

Yuichiro HIYOSHI,Fumio SHIMIZU,Kiyoshi HATAKENAKA,Kazuhiro TANAKA,Hiroshi SHIGEFUJI (TOTO),Takeshi SHIMIZU (TOTO)

Proceedings of the International Conference on Marine Engineering 325 - 329 2001.11

Numerical Simulation of Gas/Liquid Two-phase Flow Using CCUP Scheme Reviewed

Fumio SHIMIZU,Kiyoshi HATAKENAKA,Kazuhiro TANAKA,Hiroshi SHIGEFUJI (TOTO),Takeshi SHIMIZU (TOTO)

Proceedings of the International Conference on Marine Engineering 301 - 305 2001.11

Detailed Bond Graph Models of Turbomachinery Reviewed

Kazuhiro TANAKA,Wei-Hong RONG (Nishijima Machinery Co.),Katsuya SUZUKI (Aichi Science and Technology Foundation),Fumio SHIMIZU,Kiyoshi HATAKENAKA,Hiroki TANAKA

2000 IEEE International Conference on Industrial Electronics, Control and Instrumentation SS19-BG1-3 2000.10

Characteristics of Tube Bundle Vibrations in Cross Flow Reviewed

Hiroki TANAKA,Kazuhiro TANAKA,Fumio SHIMIZU

Proceedings of the 7th International Conference on Flow-Induced Vibration 473 - 480 2000.06

低流速における円柱の振動と流体力 Reviewed

田中博喜,田中和博,清水文雄

日本機械学会論文集(B編) 65 ( 640 ) 3933 - 3940 1999.12

非定常流体力を用いた気柱振動発生判別法の実機への応用 Reviewed

田中博喜,田中和博,清水文雄

日本機械学会論文集(B編) 65 ( 638 ) 3359 - 3365 1999.10

Analysis of Acoustic Resonant Vibration Having a Mutual Exciting Mechanism (Application to a Real Plant) Reviewed

Hiroki TANAKA,Kazuhiro TANAKA,Fumio SHIMIZU

ASME Flow Induced Vibration 1999, The 1999 ASME Pressure Vessels and Piping Conference 145 - 152 1999.08

Unsteady Fluid Dynamic Forces and Vibration Characteristics of a Single Cylinder in Low Reduced Velocity Range Reviewed

Hiroki TANAKA,Kazuhiro TANAKA,Fumio SHIMIZU

3rd ASME/JSME Joint Fluid Engineering Conference & FED Summer Meeting/Exhibition FEDSM99-7187 1999.07

Side Wall Effect on the Separation and Wake behind a Circular Cylinder Reviewed

Fumio SHIMIZU,Hiroki TANAKA,Kazuhiro TANAKA

Proceedings of 3rd ASME/JSME Joint Fluid Engineering Conference & FED Summer Meeting/Exhibition FEDSM99-7176 1999.07

Study on Criterion of Acoustic Resonant Vibration with Unsteady Fluid Dynamic Force Reviewed

Hiroki TANAKA,Kazuhiro TANAKA,Fumio SHIMIZU,Tohru IIJIMA

JSME International Journal, Series B 42 ( 3 ) 377 - 383 1999.03

Computations of Blast Wave Propagation Using an Overset Moving Zonal Method Reviewed

Kozo FUJII,Fumio SHIMIZU

Computational Fluid Dynamics Review 1998 2 746 - 757 1998.12

Unsteady Aerodynamic Forces on a Large Flat Floating Structure (Vibration on Sinusoidal Mode) Reviewed

Hiroki TANAKA,Kazuhiro TANAKA,Fumio SHIMIZU,Yohachiro WATANABE

Proceedings of the 4th KSME-JSME Fluids Engineering Conference 469 - 472 1998.10

非定常流体力を用いた気柱振動発生判別法の研究 Reviewed

田中博喜,田中和博,清水文雄,飯島徹

日本機械学会論文集(B編) 64 ( 626 ) 3293 - 3298 1998.10

管群を有する容器の音響固有振動数と減衰比 Reviewed

松添潤吾,田中博喜,田中和博,清水文雄

日本機械学会論文集(C編) 64 ( 624 ) 2947 - 2953 1998.08

Acoustic Natural Frequency and Damping Force of Cavity with Tube Bundle Reviewed

Hiroki TANAKA,Kazuhiro TANAKA,Fumio SHIMIZU,Jungo MATSUZOE

ASME/JSME Joint Pressure Vessels and Piping Conference 297 - 304 1998.07

Unsteady Aerodynamic Forces Acting on a Large Flat Floating Structure Reviewed

Hiroki TANAKA,Kazuhiro TANAKA,Fumio SHIMIZU,Yohachiro WATANABE

Proceedings of 1998 ASME Fluids Engineering Division Summer Meeting(CD-ROM) FEDSM98-4947 1998.06

Analysis of Acoustic Resonant Vibration Having a Mutual Exciting Mechanism Reviewed

Hiroki TANAKA,Jungo MATSUZOE,Kazuhiro TANAKA,Fumio SHIMIZU

4th International Symposium on Fluid Structure Interactions, Aeroelasticity, Flow-Induced Vibration and Noise 2 339 - 346 1997.11

Method for Evaluating Damping Forces in Acoustic Resonant Vibration Reviewed

Jungo MATSUZOE,Hiroki TANAKA,Kazuhiro TANAKA,Fumio SHIMIZU

Proceedings of Asia-Pacific Vibration Conterence '97 92 - 97 1997.11

Three-Dimensional Simulation of Blast Wave Propagation and Effect of Ground Surface Geometries Reviewed