バレラフール (Rahul Bale) - マイポータル

基本情報

所属: 神戸大学

研究者番号: 20728737
J-GLOBAL ID: 202101013032095362
researchmap会員ID: R000027208

学歴

2009年9月 - 2013年12月

Northwestern University, IL, USA, Mechanical Engineering, PhD
2007年7月 - 2009年7月

JNCASR, Bangalore, India, Engineering Mechanics, MS
2003年7月 - 2007年7月

BMS College of Engineering, Visveshawaraya Technological University, Bangalore, India, Mechanical Engineering,, BE

受賞

2021年7月

Best Paper, Simulation of Droplet Dispersion in COVID-19 Type Pandemics on Fugaku, The Platform for Advanced Scientific Computing (https://pasc21.pasc-conference.org/program/awarded-contributions/)

Rahul Bale, ChungGang Li, Masashi Yamakawa, Akiyoshi Iida, Ryoichi Kurose, Makoto Tsubokura
2021年5月

Best Graphics award, Dispersion of cough droplets in an indoor environment, The Japan Society for Computational Engineering and Science

Rahul Bale, ChungGang Li, Masashi Yamakawa, Akiyoshi Iida, Ryoichi Kurose, Makoto Tsubokura
2021年3月

RIKEN EIHO (Significant Achievement) Award, Prediction and countermeasure for droplet/Aerosol infection in indoor environments for the fight against COVID19, RIKEN

Rahul Bale, Keiji Onishi, Kazuto Ando, Makoto Tsubokura

論文

Transforming Urban Wind Engineering by Taming Extreme Weather Strong Winds Over Urban Skylines with Ultra-High-Resolution Simulations on Supercomputer Fugaku

Rakesh Teja Konduru, Rahul Bale, Makoto Tsubokura, Takemasa Miyoshi

Proceedings of the 2025 Supercomputing Asia Conference 79-87 2025年3月10日
Energy cascading in urban flows under adiabatic and isothermal conditions: Insights from 2-m large eddy simulations

R. T., Konduru, R. Bale, Makoto Tsubokura

Proceeding of THMT-25 Turbulence, Heat and Mass Transfer 11, 21-25 July 2025, Tokyo, Japan 8-8 2025年
Gradient-Enhanced Kriging-Based Parallel Efficient Global Optimization Algorithm and Its Application in Aerodynamic Shape Optimization

Hang Fu, Qingyu Wang, Takuji Nakashima, Asahi Kawasaki, Chenguang Lai, Keigo Shimizu, Rahul Bale, Makoto Tsubokura

IEEE Access 13 73848-73869 2025年
Ventilation strategies for inhalation exposure risk mitigation: Eulerian-Lagrangian LES analysis of particle-laden turbulent flow applying virtual manikins

Alicia Murga, Rahul Bale, Kazuhide Ito, Makoto Tsubokura

Building and Environment 266 112149-112149 2024年12月
Droplet dispersion simulation to evaluate airborne virus infection risk in outdoor sports stadiums

Sangwon KIM, Junya ONISHI, Rahul BALE, Makoto TSUBOKURA

Journal of Fluid Science and Technology 19(2) JFST0008-JFST0008 2024年
BCM-LES for moving cIBM on aeroelastic stability of a tall building with various modes

T. Tamura, M. Kawaguchi, K. Nishiguchi, T. Shimada, R. Bale

Journal of Physics: Conference Series 2647(24) 2024年
Nonlinear reduced-order modeling for three-dimensional turbulent flow by large-scale machine learning

Kazuto Ando, Keiji Onishi, Rahul Bale, Akiyoshi Kuroda, Makoto Tsubokura

Computers & Fluids 266 106047-106047 2023年11月査読有り
Characterizing infection risk in a restaurant environment due to airborne diseases using discrete droplet dispersion simulations

Rahul Bale, ChungGang Li, Hajime Fukudome, Saori Yumino, Akiyoshi Iida, Makoto Tsubokura

Heliyon 9(10) e20540-e20540 2023年10月査読有り
A sharp interface immersed boundary method for thin-walled geometries in viscous compressible flows

Chung-Gang Li, Rahul Bale, WeiHsiang Wang, Makoto Tsubokura

International Journal of Mechanical Sciences 253 108401-108401 2023年9月査読有り
Large eddy simulation of droplet transport and deposition in the human respiratory tract to evaluate inhalation risk

Alicia Murga, Rahul Bale, Chung-Gang Li, Kazuhide Ito, Makoto Tsubokura

PLOS Computational Biology 19(3) e1010972-e1010972 2023年3月20日査読有り
Can Local Ventilation Reduce Fine Particles Dispersion Caused by a Coughing Patient in a Hospital Environment?

Alicia Murga, Chung Gang Li, Rahul Bale, Hajime Fukudome, Saori Yumino, Ryotaro Yokono, Makoto Tsubokura

Environmental Science and Engineering 2127-2136 2023年
テイクオフから着地までの動的姿勢変化を考慮したスキージャンパーに作用する過渡的空力に関する数値的研究

Sports Biomechanics 2022年12月査読有り
Quantifying the COVID19 infection risk due to droplet/aerosol inhalation

Rahul Bale, Akiyoshi Iida, Masashi Yamakawa, Chung Gang Li, Makoto Tsubokura

Scientific Reports 12(1) 2022年12月
Eulerian finite volume formulation using Lagrangian marker particles for incompressible fluid-structure interaction problems

Tokimasa Shimada, Koji Nishiguchi, Rahul Bale, Shigenobu Okazawa, Makoto Tsubokura

INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING 123(5) 1294-1328 2022年3月
Transient flow and particle deposition in the respiratory tract: RANS versus LES comparison

Alicia Murga, Seigo Ohashi, Chung Gang Li, Rahul Bale, Makoto Tsubokura

17th International Conference on Indoor Air Quality and Climate, INDOOR AIR 2022 2022年
A study on efficiency of semi-implicit, density-based solver for simulation of evaporating particle-laden flow

Younghwa CHO, Rahul BALE, Makoto TSUBOKURA, Nobuyuki OSHIMA

Mechanical Engineering Letters 7 21-00136 2021年
A one-sided direct forcing immersed boundary method using moving least squares.

Rahul Bale, Amneet Pal Singh Bhalla, Boyce E. Griffith, Makoto Tsubokura

CoRR abs/2104.07738 2021年
Simulation of droplet dispersion in COVID-19 type pandemics on Fugaku.

Rahul Bale, Chung-Gang Li, Masashi Yamakawa, Akiyoshi Iida, Ryoichi Kurose, Makoto Tsubokura

PASC '21: Platform for Advanced Scientific Computing Conference(PASC) 4-11 2021年
Stencil Penalty approach based constraint immersed boundary method

Rahul Bale, Neelesh A. Patankar, Niclas Jansson, Keiji Onishi, Makoto Tsubokura

COMPUTERS & FLUIDS 200 2020年3月
The IC engine combustion simulation using hierarchical cartesian mesh framework

Wei Hsiang Wang, Chung Gung Li, Rahul Bale, Keiji Onishi, Makoto Tsubokura

Proceedings of the 6th European Conference on Computational Mechanics: Solids, Structures and Coupled Problems, ECCM 2018 and 7th European Conference on Computational Fluid Dynamics, ECFD 2018 2032-2043 2020年

もっとみる

MISC

スキージャンプにおける離陸から着地までの一連の競技動作を考慮した空力シミュレーション—Numerical Analysis of Aerodynamic Forces Acting on a Ski Jumper from Takeoff to Landing—第36回数値流体力学シンポジウム特集 ; 特集注目研究in CFD36

池田紳, 山本敬三, 西野貴裕, Rahul BALE, 嶋田宗将, 坪倉誠

ながれ : 日本流体力学会誌 = Nagare : journal of Japan Society of Fluid Mechanics 42(2) 91-94 2023年4月
スポーツスタジアム型環境における空中ウイルスによる感染リスクを評価するための液滴/エアロゾル分散シミュレーション

KIM Sangwon, ONISHI Junya, BALE Rahul, TSUBOKURA Makoto, TSUBOKURA Makoto

計算工学講演会論文集(CD-ROM) 28 2023年
実走行状態における空気抵抗の予測シミュレーション

吉川暁典, BALE Rahul, KIM Sangwon, 吉武邦彦, NUCERA Fortunato, 吉野崇, 坪倉誠, 坪倉誠

数値流体力学シンポジウム講演論文集(CD-ROM) 36th 2022年
自然風を考慮した自動車レーンチェンジ運動-空力双方向連成解析

相本翔太, BALE Rahul, KIM Sangwon, 吉武邦彦, NUCERA Fortunato, 吉野崇, 坪倉誠, 坪倉誠

数値流体力学シンポジウム講演論文集(CD-ROM) 36th 2022年
講義室内における飛沫飛散シミュレーション

田尻恭平, Bale Rahul, 李崇綱, 弓野沙織, 近藤宏二, 山川勝史, 坪倉誠

計算工学講演会論文集 Proceedings of the Conference on Computational Engineering and Science 26 883-885 2021年6月
Dispersion and evaporation of airborne respiratory droplets

Bale Rahul, Li Chung-Gang, Iida Akiyoshi, Yamakawa Masashi, Kurose Ryoichi, Makoto Tsubokura

計算工学講演会論文集 Proceedings of the Conference on Computational Engineering and Science 26 902-904 2021年6月
スキージャンプテイクオフ動作の空力解析フレームワークの構築と実競技への適用 (第33回数値流体力学シンポジウム特集) -- (特集注目研究 in CFD33)

梶本裕雅, 小山峻平, BALE Rahul, 山本敬三, 坪倉誠

ながれ : 日本流体力学会誌 = Nagare : journal of Japan Society of Fluid Mechanics 39(2) 88-91 2020年4月
航空機エンジン燃料噴射弁流れへの圧縮性埋め込み境界法の適用

CHO Younghwa, BALE Rahul, 小田剛生, 大島伸行

年次大会 2020 J05112 2020年
Analysis of underwater undulatory swimming using self-propulsion simulations

Bale Rahul, Ando Kazuto, Hayashi Yuki, Onishi Keiji, Tsubokura Makoto

計算工学講演会論文集 Proceedings of the Conference on Computational Engineering and Science 24 3p 2019年5月
スキージャンプ・テイクオフ動作における姿勢変化の違いが空気力と飛行距離に及ぼす影響についての非定常空力シミュレーション

小山峻平, 山本敬三, 梶本裕雅, Rahul BALE, 池田隼, 坪倉誠

シンポジウム: スポーツ・アンド・ヒューマン・ダイナミクス講演論文集 2019 B-2 2019年
The four-stroke IC engine simulation using hierarchical Cartesian mesh framework by CUBE

Wang Wei-Hsiang, Li Chung-Gang, Bale Rahul, Onishi Keiji, Tsubokura Makoto

計算工学講演会論文集 Proceedings of the Conference on Computational Engineering and Science 23 6p 2018年6月
A stencil penalty approach for improving accuracy of constraint immersed boundary method

Bale Rahul, Jansson Niclas, Onishi Keiji, Tsubokura Makoto, Patankar Neelesh

計算工学講演会論文集 Proceedings of the Conference on Computational Engineering and Science 22 3p 2017年5月
An immersed boundary framework for large scale simulations with moving structures

Bale Rahul, Jansson Niclas, Onishi Keiji, Tsubokura Makoto

計算工学講演会論文集 Proceedings of the Conference on Computational Engineering and Science 21 4p 2016年5月

共同研究・競争的資金等の研究課題

CFD simulations of fluid dynamics in sports science for better performance of athletes

Japan Society for the Promotion of Science Grants-in-Aid for Scientific Research Grant-in-Aid for Early-Career Scientists Grant-in-Aid for Early-Career Scientists 2020年4月 - 2022年3月