Proceedings of the

ASME/JSME/KSME Joint

Fluids Engineering Conference

-2011 -

VOLUME 1

Part A

PUMPING MACHINERY

FLUID MACHINERY

ISSUES AND PERSPECTIVES IN GROUND VEHICLE FLOWS

presented at

ASME/JSME/KSME 2011 JOINT FLUIDS ENGINEERING CONFERENC I

JULY 24-29, 20II

HAMAMATSU, JAIVW

A S M E

Three Park Avenue New York, N.Y. 10016

CONTENTS

PART A

7th INTERNATIONAL SYMPOSIUM ON PUMPING MACHINERY

AJK2011-06002 1

Optimum Network Sizing for Delivering Different Media

Liang Xia, Shiming Deng, and Ming-yin Chan

AJK2011-06003 7

Guide Vanes Inference on Hydraulic Characteristics of Tubular PumpJin Yan, Liu Chao, and Takaharu Tanaka

AJK2011-06004 13

Fluid Dynamic Forces Acting on the Rotor of a Shaft-Less Miniature Pump

Baotang Zhuang, Xianwu Luo, Xin Wang, Bin Ji, and Hongyuan Xu

AJK2011-06005 19

Performance Improvement of a Mixed-Flow Pump by Optimization Techniques

Jin-Hyuk Kim, Chong-Hwi Jin, and Kwang-Yong Kim

AJK2011-06006 25

Design and Experimental Research of Self-Suction Sprinkler Irrigation Jet PumpJianrui Liu, Xiaoke He, Weidong Shi, and Qiqin Su

AJK2011-06008 35

Numerical Simulation of Three Dimensional Flow in Large Mixed-Flow Pump SystemYang Fan, Liu Chao, and Tang Fangping

AJK2011-06011 43

Radial Thrust of Single-Blade Centrifugal Pump

Yasuyuki Nishi, Junichiro Fukutomi, and Ryota Fujiwara

AJK2011-06012 53

Analysis of Pressure Loading on Inducer Blades

Wu Yuzhen and Huang Hao

AJK2011-06014 61

Experimental Investigation of Relationship Between Pressure Fluctuations and Vibrations

for a Double Suction Centrifugal Pump

Zhifeng Yao, Fujun Wang, Ruofu Xiao, Chenglian He, and Zhuqing Liu

AJK2011-06015 69

Injury and Mortality to Fish Passing Through Pumping Stations

Bart van Esch

AJK2011-06016 79

Unstable Operation of a Mixed-Flow Pump and the Influence of Tip Clearance

Bart van Esch and Li Cheng

v

AJK2011-06018 89

New Centrifugal Pump in Very Low Specific Speed RangeShusaku Kagawa and Junichi Kurokawa

AJK2011-06019 97

Investigations of Unsteady Flow Field Characters in Axial Flow Pump Based on

Numerical Simulation

De-sheng Zhang, Wei-dong Shi, Xing-fan Guan, and Jie Yao

AJK2011-06020 107

An Acoustics Method of Judging Inception Cavitation of Runner of Model Pump Turbine on

Pump Condition

Yue Zhao, Zhiliang Liu, Yingnan Zhao, and Quanbao Guo

AJK2011-06022 113

The Effects of Casing Geometry and Flow instability on Rotordynamic Fluid Forces on a

Closed Type Centrifugal Impeller in Whirling Motion

Shinichiro Hata, Julien Richert, Yumeto Nishiyama, Hironori Horiguchi, and

Yoshinobu Tsujimoto

AJK2011-06023 121

Numerical Prediction of Pump Performance Drop and Erosion Area due to Cavitation in a

Double-Suction Centrifugal FeedpumpMasahiro Miyabe and Hideaki Maeda

AJK2011-06024 129

Computational Investigation of the Flow Field Inside an Submersible Tubular Pump

Yan Jin, Chao Liu, Jiren Zhou, and Fangping Tang

AJK2011-06025 135

Thermodynamic Effect and Cavitation Performance of a Cavitating Centrifugal Pump

Teiichi Tanaka

AJK2011-06027 145

Internal Flow and Axial Thrust Balancing of a Rocket PumpTakashi Shimura, Satoshi Kawasaki, Masaharu Uchiumi, and Jun Matsui

AJK2011-06028 153

Characteristic Study of Pressure Fluctuation in Centrifugal Pump

Yuliang Zhang, Zuchao Zhu, Baoling Cui, and Yi Li

AJK2011-06030 163

Three-Dimensional Blade Design of Helico-Axial Multiphase Pump Impeller Based on

Numerical Solution of Meridian Flow Net and Blade Mean Camber Lines

Jinya Zhang, Hongwu Zhu, and Huan Wei

AJK2011-06031 171

Strength Calculation Software Development and Finite Element Analysis of Pump Shaft

Wei Li, Wei-dong Shi, Xiao-ping Jiang, Yi-meng Sang, and Tong Li

vi

AJK2011-06035 179

Influence of Blade Outlet Angle and Blade Thickness on Performance and Internal Flow of

Mini Centrifugal PumpToru Shigemitsu, Junichiro Fukutomi, and Kensuke Kaji

AJK2011-06039 187

Study on Radial Forces of Centrifugal Pumps With Various Collectors

Zhongyong Pan, Junjie Li, Shuai Li, and Shouqi Yuan

AJK2011-06040 195

Experimental Study of Mechanism of Silt Abrasion Influenced by Cavitation in

Hydraulic MachineryTao Zhang, CiChang Chen, Dan Li, and DongLi Lv

AJK2011-06041 203

Experimental and Numerical Investigation of Blades Effect on Aerodynamic Performance of

Small Axial Flow Fan

Li Zhang, Yingzi Jin, Yi Zhao, and Pin Liu

AJK2011-06042 211

Continuous Spectrum of the Rotordynamic Forces on a Four Bladed Inducer

Lucio Torre, Angelo Pasini, Angelo Cervone, and Luca dAgostino

AJK2011-06043 223

Experimental Characterization of Thermal Cavitation Effects on Space Rocket Axial Inducers

Angelo Pasini, Lucio Torre, Angelo Cervone, and Luca d'Agostino

AJK2011-06046 235

A Novel Approach to Simplification of NPSH(r) CFD Calculation

Mikhail Strongin

AJK2011-06048 241

Effects of Swirl Brakes on the Leakage Flow Between the Casing and the Shroud of a

Centrifugal Impeller

Toshiya Kimura, Satoshi Kawasaki, Mitsuru Shimagaki, and Masaharu Uchiumi

AJK2011-06049 249

Influence of Axial Vane on Inner Flow and Performance of a Molten-Salt PumpCan Kang, Liang Zhou, Weifeng Wang, and Minguan Yang

AJK2011-06050 257

Flow Measurements in a Transparent Centrifugal Pump by Using 3-D PIV TechniqueHua Yang, Ji-ren Zhou, Fang-ping Tang, Chao Liu, and Hao-ran Xu

AJK2011-06051 263

Numerical Analysis of Design and Off-Design Performance of High Specific SpeedMixed Flow Pumps

Yumiko Sekino and Yoichi Tanabe

vii

AJK2011-06052 271

Three-Dimensional Structure and Turbulence Within the Tip Leakage Vortex of an Axial

Waterjet PumpRinaldo L. Miorini, Huixuan Wu, David Tan, and Joseph Katz

AJK2011-06053 283

A Numerical Study of Pump Characteristics of a Concrete Volute Pump With

Various Types of Volutes

Jin Young Kim, Kyung Nam Chung, and Yong Kyun Kim

AJK2011-06055 289

Effect of Leading Edge Sweep on Cavitation Performance of Two-Bladed Flat Plate Inducer

Takaki Igoshi, Yuki Uchinono, Emosi Koroitamana, Koichi Ishizaka, Satoshi Watanabe,

and Akinori Furukawa

AJK2011-06057 297

Experimental and Numerical Analysis of Pressure Pulsations and Mechanical Deformations

in a Centrifugal Pump ImpellerStefan Berten, Sebastian Hentschel, Karin Kieselbach, and Philippe Dupont

AJK2011-06058 307

Streamlines in Mixed-Flow Impeller Deduced by Solving Partial Differential Equations and

Visualized Via CFD/PIV

Kunxi Qian

AJK2011-06059 311

Transient Behavior of a Radial Vaneless Diffuser

Antoine Dazin, Patrick Dupont, Guy Caignaert, and Gerard Bois

AJK2011-06062 321

Numerical Simulation and Stereo PIV Test of Inner Flow in a Double Blades PumpKai Wang, Houlin Liu, Shouqi Yuan, Minggao Tan, Yong Wang, and Liang Dong

AJK2011-06063 331

Computational Fluid Dynamics Analyses of a Micro Pediatric Ventricular Assist Blood PumpXiao-chen Yang, Yan Zhang, Xing-min Gut, and Sheng-shou Hu

AJK2011-06064 339

Numerical Simulation of the Internal Flow of a New-Type Shaft Tubular Pumping System

Honggeng Zhu, Longyang Dai, Rentian Zhang, Guoxian Zhu, Linbi Yao, and Jianqin Luo

AJK2011-06065 345

Research on Cavitation Induced Noise in a Centrifugal PumpBo Gao, Minguan Yang, Zhong Li, and Can Kang

AJK2011-06066 351

Numerical Analysis of Influence of Pipe Length on Cavitation SurgeYuka Iga, Hayato Nishitanaka, and Yoshida Yoshiki

viii

AJK2011-06067 359

Complete Pump Characteristics and 4-Quadrant Representation Investigated by

Experimental and Numerical ApproachesLaurent Gros, Anthony Couzinet, Daniel Pierrat, and Luc Landry

AJK2011-06068 369

Flow Field in the Vaned Diffuser of a Centrifugal Pump at Different Vane Setting AnglesA. Boccazzi, R. Sala, and P. Gaetani

AJK2011-06070 381

Experimental Study on Cavitating Flow in Impeller of Axial-Flow Pump

Zhong Li, Minguan Yang, Can Kang, Bo Gao, and Kai Ji

AJK2011-06071 387

Effects of the Pump-Circuit Acoustic Coupling on the Blade-Passing Frequency Perturbations

Jens Keller, Raul Barrio, Jorge Parrondo, and Javier Perez

AJK2011-06072 397

An Optimization Design of the Auxiliary Impeller of Centrifugal Pumps Based on

Orthogonal Methods

Jianping Yuan, Rong Jin, Shujuan Li, Longyan Wang, and Aixiang Ge

AJK2011-06074 405

Numerical Determination of the Acoustic Impedance of a Centrifugal PumpRaul Barrio, Eduardo Blanco, Jens Keller, Jorge Parrondo, and Joaquin Fernandez

AJK2011-06075 413

A Test System for Pressure Pulsation and Hydrodynamic Noise in Centrifugal PumpBased on Virtual Instrument Technology

Yin Luo, Shouqi Yuan, Yue Tang, Jianping Yuan, and Jinfeng Zhang

AJK2011-06077 423

Hydrodynamic Design of the Volute of a Centrifugal Pump Using CFD

Rouhollah Torabi and S. Ahmad Nourbakhsh

AJK2011-06081 429

Analysis of Static Characteristics of Pressure Seal in Actual High Pressure PumpIsao Hagiya, Katsutoshi Kobayashi, Yoshimasa Chiba, Tetsuya Yoshida, and Akira Aral

AJK2011-06083 437

Application of Automated Optimisation to Pump Impeller DesignSusanne Krueger and Wolfgang Maurer

AJK2011-06084 445

Industry-University Collaborative Project on Numerical Predictions of Cavitating Flows in

Hydraulic Machinery: Part 1 — Benchmark Test on Cavitating HydrofoilsChisachi Kato

AJK2011-06085 455

Fluid-Induced Forces in Pump Liquid Seals With Large Aspect Ratio

Alexandrina Untaroiu, Vahe Hayrapetian, Costin D. Untaroiu, Paul E. Allaire,Houston G. Wood, Bruno Schiavello, and James McGuire

ix

AJK2011-06087 465

A New High-Precision Solver to Predict Pressure Fluctuations in Centrifugal Pumps

Moises Solis, Sofiane Khelladi, and Farid Bakir

AJK2011-06089 481

Identification of Francis Turbine Helical Vortex Rope Excitation by CFD and Resonance

Simulation With the Hydraulic SystemSebastien Alligne, Christophe Nicolet, and Frangois Avellan

AJK2011-06090 495

Hydrodynamics of a Pump-Turbine at Off-Design Operating Conditions:

Numerical Simulation

Vlad Hasmatuchi, Steven Roth, Francisco Botero, Mohamed Farhat, and Frangois Avellan

AJK2011-06091 507

Study on the Aerodynamic Performance of Small Axial Flow Counter-Rotating Fans

Pin Liu, Yingzi Jin, Yanping Wang, Hongyu Qian, and Li Zhang

AJK2011-06092 515

Reduction of Cavitation Damage in a High-Energy Water Injection Pump

Paul Cooper, Rehan Farooqi, Bruno Schiavello, Ron Ungewitter, James McKenzie, and

Wayne Robinson

23rd SYMPOSIUM ON FLUID MACHINERY

AJK2011-22001 531

The Impact of Bleeding on Compressor Stator Corner Separation

Bin Zhao, Shaobin Li, Qiushi Li, and Sheng Zhou

AJK2011-22002 539

Scale Effects on the Cavitation Development in Fluid Machinery

Weiping Yu, Xianwu Luo, Yao Zhang, Bin Ji, and Hongyuan Xu

AJK2011-22003 545

Numerical Study on Film-Cooling Effectiveness for Various Film-Cooling Hole Schemes

Sun-min Kim, Ki-Don Lee, and Kwang-Yong Kim

AJK2011-22004 553

Impact of Air System Bleeding on Aircraft Engine Performance

Bin Zhao, Shaobin Li, Qiushi Li, and Sheng Zhou

AJK2011-22005 561

Experimental Studies on the Optimization Design of a Low Specific Speed Centrifugal PumpJinfeng Zhang, Ye Yuan, Shouqi Yuan, Weigang Lu, and Jianping Yuan

AJK2011-22007 571

Effect of Interfacial Flow on the Coherency of Ultra-High Speed Water Jet in Air

YuLi Wang, MinGuan Yang, Can Kang, and Bo Chen

x

AJK2011-22010 581

Experimental Study on the Performance and Pressure Fluctuations of a RegenerativeGas Blower for Different Design Parameters

Younghoon Kim, Shin Hyoung Kang, and Yonggyu Noh

AJK2011-22014 587

Numerical Study on the Range Enhancement of a Centrifugal Compressor With a

Ring Groove System

ChiYong Park, YoungSeok Choi, KyoungYong Lee, and JoonYong Yoon

AJK2011-22015 595

Characteristics of Surge and Rotating Stall in a Three-Stage Axial Flow Compressor

Using Shock Tube

Daisuke Morita, Yutaka Fujita, Yutaka Ohta, and Eisuke Outa

AJK2011-22017 603

Coupled Design and Optimization for Runner Blades of a Tubular Turbine Based on the

Boundary Vorticity Dynamics TheoryFengchao Li, Honggang Fan, Zhengwei Wang, and Naixiang Chen

AJK2011-22020 611

The Effect of Surface Roughness and Favorable Pressure Gradient on Turbulent

Boundary LayersJu Hyun Shin and Seung Jin Song

AJK2011-22022 621

The Optimization Analysis on Piezoelectric Micromixer With Modified Tesla Tubes

Xiuhua He, Hongcai Zhuo, Xulian Deng, Jian Wang, and Fu Li

AJK2011-22024 629

Numerical Study on Unsteadiness of Tip Clearance Flow and Performance Prediction of

Axial Compressor

Yoojun Hwang and Shin-Hyoung Kang

AJK2011-22027 641

Study of Heat Transfer Characteristics for the Fuel Cell System of the Humidifier due to

Analysis and the Hot TestingSeon-hwa Kim, Jae-jun Lee, Young-min Oh, Sang-hoon Lee, and Jae-sik Kim

AJK2011-22029 649

Hydraulic Disturbance Method to Reduce the Pressure Fluctuation in Francis

Turbine Draft Tube

Zhangchao Li, Jinshi Chang, Xingying Ji, Wanjiang Liu, and Zhe Xin

AJK2011-22031 655

Internal Flow Conditions of Contra-Rotating Small-Sized Axial Fan

Toru Shigemitsu, Junichiro Fukutomi, Yuki Okabe, and Kazuhiro luchi

AJK2011-22033 665

The Influence of Major Diameter Solid Particle on the Double-Channel Pump Performance

Yi Li, Qiaoling Cui, Zuchao Zhu, and Zhaohui He

xi

AJK2011-22035 673

6-D0F Numerical Simulation of the Vertical-Axis Water Turbine

Xin Wang, Xianwu Luo, Baotang Zhuang, Weiping Yu, and Hongyuan Xu

AJK2011-22036 679

An Optimization Method for Centrifugal Compressor Design Using the Surrogate

Management Framework

Kyoung Ku Ha and Shin Hyoung Kang

AJK2011-22037 685

Diagonal Flow Pump Impeller With NACA65 Series Blade (Correction of Blade Geometry)

Yoichi Kinoue, Norimasa Shiomi, Toshiaki Setoguchi, Kazuhiro Sawamura, and

Hideaki Maeda

AJK2011-22039 693

Influence of Internal Objects in Flow Characteristics of Darrieus Turbine

Kotaro Takeshima, Yuji Tasaka, and Yuichi Murai

AJK2011-22045 701

Investigation of the Performance for a Heat Generator Using Hydrodynamic Cavitation

Kwon Bum Pyun, Woo Chul Kwon, Kyoung Taek Oh, and Joon Yong Yoon

AJK2011-22047 707

Study of High Efficiency and Low Noise Centrifugal Fan

Takanori Nagae and Zhiming Zheng

AJK2011-22048, 713

Detached Eddy Simulation of Unsteady Flow Field and Prediction of Aerodynamic Sound

in a Half-Ducted Propeller Fan

K. Kusano, J. H. Jeong, K. Yamada, and M. Furukawa

AJK2011-22051 723

Multi Stage Axial Compressor Design and Performance Evaluation

Young Seok Kang, Tae Choon Park, Oh Sik Hwang, and Soo Seok Yang

AJK2011-22053 731

Unsteady Turbulent Simulation and Analysis of Pressure Fluctuation for High Temperatureand High Pressure Centrifugal PumpShuhong Liu, Yujun Sha, Yulin Wu, and Baogang Wang

AJK2011-22054 737

Study on P-Q Curves of Cooling Fans for Thermal Design of Electronic Equipment(Effects of Opening Position of Obstructions Near a Fan)

Takashi Fukue, Masaru Ishizuka, Tomoyuki Hatakeyama, Shinji Nakagawa, and

Katsuhiro Koizumi

AJK2011-22055 747

Analysis of Unsteady Flow Velocity Fields Inside the Impeller of a Radial Flow Pump:PIV Measurements and Numerical Calculation Comparisons

Giovanna Cavazzini, Patrick Dupont, Giorgio Pavesi, Antoine Dazin, Gerard Bois,

Abdelmadjid Atif, and Patrick Cherdieu

xii

AJK2011-22057 755

Stochastic Optimization Models and Method in the Turbomachines System ImprovementProblem

Mykhaylo L. Ugryumov, Victoria E. Afanasjevska, Aleksej A. Tronchuk, and

Andriy V. Myenyaylov

AJK2011-22058 763

Flow Field Analysis Around a Lockup Clutch Inside a Torque Converter

Takeshi Yamaguchi, Shogo Ikeda, Sho Yamakawa, and Kazuhiro Tanaka

AJK2011-22059 771

Flow Anaysis and Deterministic Decoupling in a Squirrel Cage Fan

Jesus Manuel Fernandez Oro, Sandra Velarde-Suarez, Israel Guerras Colon,Katia M. Arguelles Diaz, and Jose Gonzalez

AJK2011-22061 783

Experimental Investigation on Ducted Counter-Rotating Axial Flow Fans

Hussain Nouri, Florent Ravelet, Farid Bakir, and Christophe Sarraf

AJK2011-22062 793

Design a Typical Gas Turbine Based on Thermodynamic Relations and CFD Analysis of

Its Rotor Blade

Maryam Mohammadi, Seyed Sina Khamesi, and Esmaeil Poursaeidi

AJK2011-22064 803

Optimal Design of Mixed-Flow Pump Impeller Based on Direct Inverse Problem Iteration and

Genetic AlgorithmHao Bing and Shuliang Cao

AJK2011-22072 811

Efficiency Improvement at Part Load of Multistage Centrifugal Compressor for Turbo Chiller

Daisuke Kawaguchi, Takeshi Okada, Yasushi Nakamura, and Masatoshi Terasaki

AJK2011-22079 817

Unsteady and Three-Dimensional Flow Mechanism of Spike-Type Stall Inception in an Axial

Flow Compressor Rotor

Hiroaki Kikuta, Ken-ichiro Iwakiri, Masato Furukawa, Kazutoyo Yamada,Satoshi Gunjishima, and Goki Okada

SYMPOSIUM ON ISSUES AND PERSPECTIVES IN

GROUND VEHICLE FLOWS

AJK2011-23002 831

Development of Prediction Method for Wind Noise Caused by Airflow Around Front Pillar

Yasuhiko Okutsu, Naoki Hamamoto, Robert Powell, and Long Wu

AJK2011-23003 841

Prediction of the Thermal Injury Around Exhaust System of Passenger Car by Practical

Procedure: 1st Report—Development of 1D Model for Heat AnalysisItuhei Kohri, Eriko Hara, Tohru Komoriya, and Shuji Miyamoto

xiii

AJK2011-23004 853

Experimental and Numerical Investigation of Automotive Wind Throb Phenomenon

Keiichiro lida, Yoshimitsu Hashizume, Hiroshi Narita, Long Wu,

Ganapathi Balasubramanian, and Bernd Crouse

AJK2011-23005 859

Determination of Suitable MRF-Region for Practical Prediction of Engine Cooling Fan

Performance

Yuji Kobayashi, Itsuhei Kohri, and Yukio Matsushima

AJK2011-23006 871

On the RANS Modeling of Turbulent Airflow Over a Simplified Car Model

G. Bella and V. K. Krastev

AJK2011-23009 885

Optimisation of Boat-Tails for Heavy Vehicles

David Burton, Mehdi Nazarinia, John Sheridan, and Derwin Parkin

AJK2011-23010 893

An Experimental Study on the Clutch-Type Water Pump of Diesel Passenger Vehicle for

Reducing Fuel Consumption and C02 Emission

Soo-jin Jeong, Woo-seung Kim, Chang-boke Oh, Jung-kwon Park, Ho-kil Lee,Se-doo Oh, and Hyung-ho Chun

AJK2011-23011 905

The Development and Implementation of Model-Based Control Algorithm of Urea-SCR

Dosing System for Improving De-NOx Performance and Reducing NH3-SlipSoo-Jin Jeong, Woo-Seung Kim, Jung-Kwon Park, Ho-Kil Lee, and Se-Doo Oh

AJK2011-23017 915

Potential of Fuel Stratification for Reducing Pressure Rise Rate in HCCI Engines Fueled

With DME/n-Butane

Ocktaeck Lim, Narankhuu Jamsran, Soojin Jeong, Youngduck Pyo, and Kyuyeol Park

AJK2011-23018 921

HVAC Blower Aeroacoustics Predictions Based on the Lattice Boltzmann MethodFranck Perot, Min-Suk Kim, Koichi Wada, Koji Norisada, Motohiro Kitada,

Shunsaku Hirayama, Masaharu Sakai, Syoichi Imahigasi, and Noriya Sasaki

AJK2011-23020 931Fan Modeling in CFD Using MRF Model for Under Hood Purposes

Peter Gullberg, Lennart Lofdahl, and Peter Nilsson

AJK2011-23021 943

Analytic Study of Lubricity of DME as Alternative Fuel

Young-Kwan Lim, Jong-Ryeol Kim, Choong-Sub Jung, Joung Min Lee, and

EuiSoon Yim

xiv

AJK2011-23022 947

Noise Prediction in HVAC Squirrel-Cage Fans by Unsteady Reynolds Navier-Stokes

ComputationIsrael Guerras Colon, Sandra Velarde-Suarez, Rafael Ballesteros-Tajadura,

Jesus Manuel Fernandez Oro, and Jose Gonzalez

AJK2011-23023 957

Development of a New HVAC Flow System for the Next Generation Automated

People Mover

Miho Nagaoka, Masafumi Kawai, and Norihiro Takai

AJK2011-23024 965

Effective Body Shape for Reducing Yawing Moment in Cross Wind

Akitoshi Matsui and Koichi Hishida

AJK2011-23025,

973

On Uncertainty and Local Sensitivity Analysis for Transient Conjugate Heat Transfer

Problems

Christian Rauch

AJK2011-23028 985

Investigation of Aerodynamic Wheel Designs on a Passenger Car at Different CoolingAir Flow Conditions

Christoffer Landstrom and Lennart Lofdahl

AJK2011-23029 995

Experimental Study of Roughness Influence on a Turbulent Pipe Flow

Benjamin Herout, Andre Giovannini, Henri Claude Boisson, Riad Bensaid, and

David Lo Jacono

AJK2011-23030 1005

Numerical Simulation of the Filling-Up Process of a Hydrogen Fuel Tank for Vehicular

ApplicationsAbhilash Suryan, Heuy Dong Kim, and Toshiaki Setoguchi

AJK2011-23031 1013

Unsteady Aerodynamics Simulation of a Heavy-Duty Truck in Wind Gusts Coupled With

Vehicle Motion Analysis in Six Degrees of Freedom

Takuji Nakashima, Makoto Tsubokura, Syumei Matsuda, and Yasuaki Doi

AJK2011-23032 1025

An Analytical Approach to Improve Drag Control Techniques for the Ahmed BodyCharles-Henri Bruneau, Emmanuel Creuse, Delphine Depeyras, Patrick Gillieron, and

Iraj Mortazavi

AJK2011-23034 1033

Large Eddy Simulation on the Unsteady Aerodynamics of a Heavy Duty Truck in Wind Gust

Makoto Tsubokura, Prasanjit Das, Tomofuyu Matsuuki, and Takuji Nakashima

xv