[240201-05] MS-22-1 | COMPSAFE2025

Session Details

Oral Presentation[MS-22] Innovative CAE for Vehicle Development and Cross-Industry Applications toward Safety and Sustainability

[240201-05]MS-22-1

Wed. Jul 2, 2025 1:00 PM - 3:00 PM JST
Wed. Jul 2, 2025 4:00 AM - 6:00 AM UTC

Room 402(Room 402)

Chenguang Lai (Chongqing University of Technology)

1:00 PM - 1:40 PM JST(4:00 AM - 4:40 AM UTC)

[240201-05-01]AI-Enhanced Closure Coefficients for RANS Simulations of the DrivAer Model

*Philipp Schlichter¹, Jutta Pieringer², Thomas Indinger¹ (1. Chair of Aerodynamics and Fluid Mechanics, Technical University of Munich, Germany, 2. AUDI AG Ingolstadt, Germany)

1:40 PM - 2:00 PM JST(4:40 AM - 5:00 AM UTC)

[240201-05-02]Development of a Robust Reduced-Order Turbulence Model for Vehicle Body Shape Changes

*Kazuto Ando^1,2, Rahul Bale^1,2, Akiyoshi Kuroda¹, Makoto Tsubokura^1,2 (1. RIKEN Center for Computational Science, 2. Kobe University)

2:00 PM - 2:20 PM JST(5:00 AM - 5:20 AM UTC)

[240201-05-03]Investigation of the impact of physical information on the accuracy of 3D-CNN surrogate model for vehicle aerodynamic simulation

*TAICHI OKAMOTO¹, Takuji NAKASHIMA¹, Takenori HIRAOKA¹, Kohei SEO², Yusuke NAKAMURA², Keigo SHIMIZU², Hidemi MUTSUDA¹ (1. Hiroshima University Graduate School of Advanced Science and Engineering, 2. Technical Research Center, Mazda Motor Corporation)

2:20 PM - 2:40 PM JST(5:20 AM - 5:40 AM UTC)

[240201-05-04]Aerodynamic Analysis of VTOL Drone Using Coupled Simulations with Hierarchical Cartesian Mesh

*Ayato Takii¹, Yudai Hirai¹, Takateru Urakubo¹, Chihiro Kikumoto², Kousuke Suzuki², Makoto Tsubokura^1,3 (1. Kobe University, 2. Aerosense Inc., 3. RIKEN Center for Computational Science)

2:40 PM - 3:00 PM JST(5:40 AM - 6:00 AM UTC)

[240201-05-05]Multi-objective optimization of ducted rotor shape for flying cars

Zirui Wang^1,2,3, Jingyu Wang^1,2,3, Yu Liu^1,2,3, *Xingjun Hu^1,2,3, Keyuan Shi^1,2,3, Peng Guo^1,2,3, Zirui Wang^1,2,3, Yulong Lei^1,2,3, Tianming Yu^1,2,3 (1. College of Automotive Engineering,Jilin University, 2. National Key Laboratory of Automotive Chassis Integration and Bionics, 3. Institute of Automotive Aerodynamics)

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