Opening Session

Chair: Prof. Yue Yang (Peking University)

Welcome address

Prof. Moubin Liu (Peking University-College of Engineering)

DeepModeling: define the future of scientific computing together

Dr. Linfeng Zhang (AI for Science Institute, Beijing)

Briefing of the OFW19 Organization

Prof. Zhi Chen (Peking University)

Group Photo 

Keynote Lecture 1

Chair: Prof. Wei Yao (Chinese Academy of Sciences-Institute of Mechanics)

Numerical simulation techniques for water-air-bubble mixture flows

Prof. Decheng Wan

Shanghai Jiao Tong University, China

COFFEE BREAK

Topical plenary sessions - Reacting flows and combustion 1

Chair: Zhen Lu

High-fidelity simulations of pressurized inverse diffusion sooting flames

Junjun Guo*, Hong G. Im(King Abdullah University of Science and Technology-CCRC)

Simulation of cellular structure and propagation mechanism of liquid ethanol-fueled rotating detonation using OpenFOAM

Songbai Yao*, Wenwu Zhang(Chinese Academy of Sciences-Ningbo Institute of Materials Technology and Engineering)

Non-reactive and reactive simulations of a full scale thermal oxidizer

Domenico Lahaye*(TU Delft-DIAM), Marco Talice(PM2Engineering)

Technical sessions - HPC and Data Processing Tools 1

Chair: Wei Yao

Two-level preconditioned and recycled conjugate gradient method on heterogeneous clusters with GPUs

Yunting Wang, Xin He*

Pushing the limit of supercritical flame simulation at detailed transport and chemistry accuracy with deep learning towards trillion-cell scale

Zhuoqiang Guo, Runze Mao, Zhi Chen, Weile Jia*

xsolver4foam: moving OpenFOAM towards heterogeneous clusters

Xin He*, Shaofeng Yang, Yi Zhang, Yunting Wang

Improving performance of a large scale Gas-Turbine-Combustor LES

Sergey Lesnik*, Henrik Rusche

A novel mixed precision defect correction solver for heterogeneous computing in OpenFOAM

Yann Delorme*, Mark Wasserman, Alon Zameret, Zhaohui Ding

Enhancing computational fluid dynamics simulations through GPU-accelerated sparse matrix solvers in OpenFOAM

Xinyu Dong, Zhi Chen*

Technical sessions - Data Driven Simulations and Machine Learning 1

Chair: Songbai Yao, Han Li

OpenFOAM solver developments for GPU and ARM CPU

Stan Posey*

A rapid prediction methodology for propeller hydrodynamic performance based on convolutional neural network

Qiuying Chen, Yu Lu*, Xin Chang

Data-driven subgrid-scale modeling for wall turbulence

Jiaxi Zhao, Sohei Arisaka, Qianxiao Li*

Extending and Integrating Fourier Neural Operators with Chemical Kinetic Solvers

Yuting Weng, Dezhi Zhou*

Accelerated segregated finite volume solid mechanics solvers using machine learning

Scott Levie, Philip Cardiff*

The application of neural network in detonative combustion simulations

Zhenyi Chen, Ruixin Yang, Zhi Chen*

Technical sessions - Turbulence Modeling

Chair: Zuoli Xiao

Compound wall treatment for complex turbulent flows

Mirza Popovac*

Analysis of the influence of different wall models for wall-modeled large eddy simulation on hydrodynamic noise

Jiajia Qin, Yuan Zhuang, Decheng Wan*

Predicting laminar-turbulent transition in rough-wall turbine blade boundary layer with OpenFOAM

Yuchen Ge, Yaomin Zhao*

 Analysis of vortical structures in flow through pin-fin arrays using Ω criterion

Justina Jaseliunaite*, Marijus Šeporaitis

Numerical investigations of turbulent boundary layers influenced by the spanwise curvature

Kangjian He, Weiwen Zhao, Jianhua Wang, Decheng Wan*

OpenFOAM large-eddy simulations of sheared convective boundary layers

Tariq Md Ridwanur Rahman*, Adeline Montlaur, David Pino, Juan Pedro Mellado

Technical sessions - Reacting flows and combustion 2

Chair: Yuejin Zhu, Junjun Guo

Efficient modeling of liquid fuel spills and fire spread in FireFOAM 

Ning Ren*, Gaurav Agarwal, Alex Krisman, Yi Wang

Numerical investigation on detonation initiation induced by double hot spots

Jie Sun*, Pengfei Wang, Dehai Yu, Zheng Chen

IDDES simulation of combustion mode transition and hysteresis effect in a dual-mode scramjet

Yu Wang, Wei Yao*

Numerical investigation of soot formation in laminar inverse diffusion oxy-fuel flame

Wei Lu, Junjun Guo, Zhaohui Liu*

Chemical effects of ammonia addition on soot formation and evolution in laminar and turbulent flames

Tongtong Yan, Dezhi Zhou*

Nonequilibrium effect in a supersonic jet flame modeled based on zonal nonequilibrium model

Weilun Xu, Wei Yao*

Technical sessions - Multiphase Flows 1

Chair: Changxiao Shao, Min Zhang

Two-fluid model approach in simulation of CO2 ejectors

Ehsan Mahravan*, Negar Alvandifar, Pourya Forooghi

A versatile two-phase flow solver based on highly accurate interface capturing method THINC/QQ

Dezhu Chen, Xin Tong, Bin Xie*

Numerical modeling of the wave-induced coastal scour near the pile at a sloping beach using OpenFOAM

Xuan Zhang, Zegao Yin*, Yanxu Wang, Fuxiang Zheng

Polydispersed multifluid numerical modelling of cavitation erosion

Fran Delic*, Waleed Al-Sallami, William Anderson, Hrvoje Jasak

Technical sessions - Data Driven Simulations and Machine Learning 2

Chair: Songbai Yao, Han Li

MetaOpenfoam: an LLM-based multi-agent framework for CFD

Yuxuan Chen*, Zhuyin Ren

Coupling physics informed neural networks with OpenFOAM

Rahul Halder*, Gianluigi Rozza, Giovanni Stabile

One-Step SelfSimulation: A novel approach to training machine learning constitutive models from experimental data

Simon Antonio Rodriguez Luzardo*, Mert Celikin, Philip Cardiff, Pádraig Cunningham

Hybrid CFD - A Data-driven approach to speed-up incompressible CFD Solvers

Paulo Sousa*, Carlos Rodrigues, Alexandre Afonso

Application of deep neural networks for efficient chemical source term integration in ammonia/hydrogen combustion simulations

Ke Xiao, Han Li, Yangchen Xu, Zhi Chen*

Technical sessions - General CFD Method 1

Chair: Tai Jin

A weak-imposition method for viscous boundary condition treatments in the framework of second-order unstructured finite volume method

Yidao Dong*, Lingfa Kong, Shufan Zou, Wei Liu

Hybrid Eulerian-Lagrangian solver for high-speed reacting flows based on OpenFOAM: Validations

Minqi Lin, Zhi Chen*

Numerical simulations of partially filled spherical tank sloshing using OpenFOAM in comparison with experimental results

Chengjiang Xiao, Weiwen Zhao, Decheng Wan*

Towards polynomial smoothing using Chebyshev polynomials

Matej Čorak*, Tessa Uroić, Hrvoje Jasak

Technical sessions - Reacting Flows and Combustion 3

Chair: Chaoyang Liu, Weijie Zhang

Investigation of plasma-enhanced ethylene/air mixing in a cavity-based scramjet combustor

Zihao Zhang, Jiajian Zhu*, Yifu Tian, Mingbo Sun, Fan Zhang, Yangyang Ban, Naiyuan Zhang

Evaluation of droplet evaporation models for the LES of a turbulent dilute spray flame

Teng Zhang, Jinghua Li*, Yingwen Yan, Yuxin Fan

Eulerian-Lagrangian modelling for aluminum combustion dynamics post-incident shock wave: Analysis via DSRYrhoCentralFOAM

Pikai Zhang, Huangwei Zhang*

Numerical study of the combustion flow characteristics in a hydrogen-fueled cavity-based scramjet combustor

Yexin Xiao, Tai Jin*

Simulations of direct initiation of coal char dust cylindrical detonation in hot air

Juntang Zhang, Huangwei Zhang*

Keynote Lecture 2

Chair: Prof. Zhi Chen (Peking University)

OpenFOAM Year in Review

Prof. Hrvoje Jasak

University of Cambridge, UK

Keynote Lecture 3

Chair: Prof. Zhi Chen (Peking University)

Overview of FireFOAM – Development, Application and Future Directions

Dr. Yi Wang

FM Global, USA

COFFEE BREAK

Topical plenary sessions - Fluid Structure Interaction 1

Chair: Decheng Wan

Research on resistance reduction technology for biomimetic underwater vehicles

Chunbo Zhen*(Dalian Maritime University-College of Naval Architecture and Ocean Engineering), Huang Shun( Institute of Mechanics, Chinese Academy of Sciences-the Key Laboratory for Mechanics in Fluid Solid Coupling Systems)

Modelling liquefaction in floating offshore wind farms

Ranjith Khumar Shanmugasundaram*, Henrik Rusche, Sergey Lesnik(Wikki GmbH)

Comparing finite volumes and finite elements for simulation of laser shock peening

Martin Isoz*, Pavel Gruber, Ondrej Jezek, Lucie Kubickova, Dusan Gabriel(Institute of Thermomechanics of the Czech Academy of Sciences-Department of Impact and Waves in Solids), Jan Kaufman, Jan Brajer(Institute of Physics of the Czech Academy of Sciences-HiLASE Centre)

Training/Demo sessions - In-person session

DeepFlame part 1

DeepFlame part 2

DeepFlame part 3

Training/Demo sessions - in-person session

Enhancing thermoplastic profile design with computational modeling: a practical approach using open-source tools

João Miguel Nóbrega*(Institute for Polymers and Composites- University of Minho)

twoPhaseInterTrackFoam: An OpenFOAM module for arbitrary Lagrangian/Eulerian interface tracking with surfactants and Subgrid-Scale modeling

Moritz Schwarzmeier*, Suraj Raju, Mathis Fricke, Dieter Bothe, Tomislav Marić(TU Darmstadt-Mathematical Modeling and Analysis (MMA) ), Zeljko Tuković (University of Zagreb-Faculty of Mechanical Engineering and Naval Architecture),  Christian Bischof(Technical University of Darmstadt-Scientific Computing (SC))

Combining machine learning with computational fluid dynamics using OpenFOAM and SmartSim

Tomislav Maric, Mohammed Elwardi Fadeli(TU Darmstadt-Mathematical Modeling and Analysis (MMA)) Alessandro Rigazzi*, Andrew Shao(Hewlett Packard Enterprise-HPC&AI), Kai Yuan(Intel-Intel Labs), Andre Weiner(TU Dresden-Institute for Fluid Mechanics)

Training/Demo sessions - in-person session

Coherent I/O Format

Sergey Lesnik*(Wikki GmbH )

Solid mechanics and fluid-solid interactions using the solids4foam toolbox

Ali Shayegh*, Philip Cardiff(University College Dublin-Mechanical and Materials Engineerin)

Getting started with OpenFOAM-preCICE for Fluid-Structure interaction simulations

Jun Chen*, Gerasimos Chourdakis(University of Stuttgart-Institute for Parallel and Distributed Systems)

Keynote Lecture 4

Chair: Zhi Chen

The OpenFOAM Journal: A Community-Driven Project

João Miguel Nóbrega

University of Minho

Splash Talks

Chair: João Miguel Nóbrega

Keynote Lecture 5

Chair: João Miguel Nóbrega

Liquid Fuel Spray Detonation Modelling with OpenFOAM

Huangwei Zhang

National University of Singapore

COFFEE BREAK

Topical plenary sessions - Compressible flow 1

Chair: Yi Wang

Thermochemical nonequilibrium effect of the hypersonic flow passing through the cylinder

Chaoyang Liu*, Wei Huang, Jincheng Zhang, Xin Li, Junbo Zou, Junding Ai, Zan Xie(National University of Defense Technology)

A high-fidelity OpenFOAM solver for compressible turbulent multi-species flows

Francesco Duronio*, Andrea Di Mascio

Open Source CFD and Geometric Deep Learning for accelerated aerodynamic optimization and design augmentation.

Apostolos Krassas*, Lock Angus, Eugene De Villiers(Engys Ltd.)

Technical sessions - HPC and Data Processing Tools 2

Chair: Xin He

Proposal for a new storage backend in OpenFOAM

Patrick Höhn*

The effect of NDR InfiniBand on OpenFOAM simulations

Ophir Maor, Qingchun Song*

Functional programming paradigm of Python for scientific computation pipeline integration

Chen Zhang*, Lecheng Jia, Wei Zhang, Ning Wen

FlameTest: benchmarking suite for turbulent combustion numerical simulations with CPU and GPU program correctness and efficiency evaluation

Yuqing Cai, Guanlin Dang, Hu Wang*, Zhi Chen

Research on the integration of OpenFOAM pre and post-processing based on FastCAE

Shuo Qin*

Flow visualization via vortex-surface field in OpenFOAM

Shanghai Du, Zhen Lu*, Yue Yang

Technical sessions - Fluid Structure Interaction 2

Chair: Martin Isoz, Zhihao Qian

Numerical study of Axial-Flow-Induced vibrations on cantilevered rods for nuclear reactor applications

Wenyu Mao*, Hector Iacovides, Andrea Cioncolini

A tailored dynamic mesh for continuous forming simulation

Ali Shayegh*, Philip Cardiff

Numerical study of a submerged flexible stem under large excursion regular wave

Paulino Meneses-Gonzalez*, Edgar Mendoza Baldwin

Variable-time-step improved Runge-Kutta algorithm for loosely coupled fluid-structure interaction simulation

Pinqing Wang, Zhanbiao Zhang, Yuqi Wang, Fuyou Xu*

Mitigating tip vortices through local permeability

Yabin Liu*, Chandan Bose

Technical sessions - Naval Hydrodynamics

Chair: Hrvoje Jasak, Weiwen Zhao

Numerical simulation of JBC ship wake based on wall-modeled large eddy method in OpenFOAM

Qidi Gao, Jianhua Wang, Decheng Wan*

Numerical study on slamming loads of ship advancing in focused wave

Zhihao Wang, Jianhua Wang, Decheng Wan*

CFD simulation of slamming load of KCS ship under oblique waves using overset method

Jian Guan, Jianhua Wang, Decheng Wan*

Optimizing DTMB 5415 hull resistance: a multi-objective approach with free-form deformation volume mesh

Passakorn Paladaechanan, Zhiqiang Liu, Decheng Wan*

Numerical simulation of interactions between ships and a breakwater by using OpenFOAM® 

Yuyun Shi, Sida Long, Zhifu Li*, Yuzheng Wu

Technical sessions - Reacting Flows and Combustion 4

Chair: Huangwei Zhang, Kun Wu

Development of preferential diffusion model in FGM for three-stream combustion of hydrogen using variable Lewis number

Ziqi Wang, Hai Huang, Jinhua Wang, Zuohua Huang, Weijie Zhang*

Investigation on H2/O2 rotating detonation engine with hollow and annular combustors

Hongfei Xu, Chunsheng Weng, Fang Wang*

Numerical study of the flame propagation in high-speed non-uniform flow fields

Yuchen Yao, Jinghua Li*

Large eddy simulations of dual-bluff-body-stabilized flames

Qizhe Wen, Min Zhang, Changxiao Shao, Yucheng Tian, Niewei Yang, Lei Li, Qiang An, Zhi Chen*

Modeling compressible reacting flows using deep neural networks for tabulated chemical kinetics

Xu Zhu*, Jian An, Jieli Wei, Zhuyin Ren

Simulation on supersonic turbulent combustion accelerated by fully-connected neural network

Jizheng Qiu, Jian An, Bing Liu, Fei Qin*

Technical sessions - Multiphase Flows 2

Chair: Kun Wu, Min Zhang

Design and development of the solver for two continua particle-laden flow

Alexander Starostin*, Ignatenko Yaroslav

Customized OpenFOAM Lagrangian solver for super-heated spray evaporation - Comparison with OpenFOAM numerical results and experimental data and KIVA

Oshima Motohiro*, Nakayama Katsuyuki

Large-eddy simulation and spray model development of liquid ammonia injection under non-flashing and flash boiling conditions

Zhuoying Jin, Haoqing Wu, Shijie Xu, Dezhi Zhou, Yong Qian, Xingcai Lu*

Technical sessions - Fluid Structure Interaction 3

Chair: Jianhua Wang, Zhihao Qian

Towards a lubricated wear model using the finite area method

Luka Balatinec*, Tessa Uroić, Hrvoje Jasak

Two way coupled CFD-FEA method for dam break simulation of an elastic beam

Jiawei Xiao, Jianhua Wang, Decheng Wan*

Accounting for mechanical properties of ZDDP tribofilms in continuum-based wear simulations

Robert Anderluh*, Waleed Al-Sallami, William Anderson, Hrvoje Jasak

Exploring overset meshing strategy in fluid-structure interaction problems

Chandan Bose*, Yabin Liu

Initial steps towards CFD based optimization of the bread baking process

Tomáš Hlavatý, Martin Isoz*, Anna Kovárnová, Tomáš Moucha, Marcela Sluková

Technical sessions - Reacting Flows and Combustion 5

Chair: Zhen Lu, Junjun Guo

Numerical study on the propagation characteristics of semi-confined detonation bounded by water mist

Runze Li, Yuejin Zhu*

Numerical study of differential diffusion effects on hydrogen-enriched turbulent non-premixed flames

Ruiye Zuo, Xingjian Wang*

Numerical study on the effect of equivalence ratio perturbations on premixed hydrogen/air conical flame propagation

Linlin Yang, Zheng Chen*

Technical sessions - Compressible Flow 2

Chair: Huangwei Zhang, Chaoyang Liu

Numerical study on the influence of high-frequency and small-amplitude inlet pressure disturbance on the propagation characteristics of hydrogen-air rotating detonation wave

Yu Wu, Huangwei Chen, Yuejin Zhu*

Numerical investigation of the effect of solid obstacle thickness on flame acceleration and deflagration-to-detonation transition

Liangyi Fan, Jiabao Wang, Jianfeng Pan, Yuejin Zhu*

DSMC investigations of aerodynamic drag and heat reduction for hypersonic rarified flow around bluff body

Jiatong Ding*, Zhiwei Huang

Porous trailing edge for airfoil noise reduction at low-speed stall conditions

Marcus Ang*, Ikramuddin Ahmed

Detonation field reconstruction based on machine learning method

Quanjia Xiao, Ruixin Yang, Zhi Chen*

Technical sessions - Offshore and Renewable Energy

Chair: Jianhua Wang, Weiwen Zhao

Analysis of an array of point absorber wave energy converters

Hao Chen*

Optimising the overset mesh solver in OpenFOAM for offshore renewable applications

Ranjodh Rai, Ling Qian*, Zhihua Ma, Wei Bai

Numerical simulation of open hole oscillating float type wave energy convertor based on OpenFOAM

Xiaoyue Yang, Xianrui Hou*

Validation and verification of a finite volume simo-reissner beam method for modeling moored floating body dynamics

Amirhossein Taran*, Seevani Bali, Zeljko Tukovic, Vikram Pakrashi, Philip Cardiff

Technical sessions - General CFD Method 2

Chair: Eugene de Villiers, Hrvoje Jasak

Numerical simulation of laminar flow and mass transport characteristics around three elliptic cylinders in equilateral triangular arrangement

Meng Jian*

Build partitioned multi-scale simulations with OpenFOAM and preCICE

Jun Chen*, Ishaan Desai

Applications of the sediment transport solver in foam-extend

Tessa Uroic*, Ana Lisac

Studying ventilation effects in mitigating airborne disease transmission in a classroom using OpenFOAM

Rabia Abid, Eldad Avital*

Technical sessions - Optimization Method

Chair: Xing Sun, Changxiao Shao

Research on full-parameter optimization design of a novel contra-rotating shaftless rim-driven thruster

Chenran Li, Yu Lu*, Zhuhao Gu

Accelerating shape optimization by adaptively updated deep neural networks

Lucie Kubíčková, Ondřej Gebouský, Jan Haidl, Martin Isoz*

Multi-objective optimization of a dual bluff body stabilized combustor using large eddy simulation with OpenFOAM

Jun Yang,  Qizhe Wen, Changxiao Shao*, Lei Wang, Niewei Yang, Lei Li, Qiang An, Zhi Chen

An optimized dynamic mode decomposition for flow analysis and forecasting

Andre Weiner*, Janis Geise

Scrutinization and application of the topology optimization framework in OpenFOAM v2312

Evangelos Papoutsis Kiachagias*, Nikolaos Galanos, Kyriakos Giannakoglou

Technical sessions - Civil engineering and wind engineering

Chair: Sergey Lesnik, Changxiao Shao

Numerical investigation of the turbulent flow around a monopile above the scoured bed subjected to breaking waves 

Gang Tao, Zhaoyuan Huang,Siwen Zhang, Zijie Shi, Xizeng Zhao*

Simulation study on the influence of downstream structural joint surface defects on cavitation in adjacent areas

Yichen Xue, Sisi Zhu, Dezhen Ye, Jikai Zhou*

Numerical simulation and experimental study of gas pollutant dispersion from chemical factories in uneven terrain

Zhongkun Wang*, Hanqing Wang, Xiumin Dou, Zhengming Li

Technical sessions - Complex materials

Chair: Qian Ling, João Miguel Nóbrega

Combined augmented Lagrangian-regularisation method for computing viscoplastic flows

Alexander Vikhansky*

Development and Assessment of Coupled Approaches for Modeling Viscoelastic Fluid Flows

Gabriel Magalhães*, Ricardo Costa, João Miguel Nóbrega, Hrvoje Jasak

Development and assessment of an integrated modelling approach for the extrusion blow moulding process

Wagner Galuppo, Francisco Alves, Bruno Machado, Pedro Santana, João Miguel Nóbrega*

A fast numerical method with non-iterative source term for pseudo-two-dimension lithium-ion battery model

Qiyu Chen, Zhe Li*

Technical sessions - Biofluid dynamics and biomedical applications

Chair: Chi Zhu

CFD investigation of aneurysmatic and sane aorta using OpenFOAM 

Francesco Duronio*, Andrea Di Mascio

Numerical studies on the respiratory airflow unsteadiness

Hao Jing, Yixiao Wang, Xinguang Cui*

Hemodynamic effects of aortic arch presence upstream from healthy aorta and abdominal aortic aneurysm models

Xinyi Han*, Mathieu Specklin, Smaine Kouidri, Louise Koskas, Farid Bakir, Jean-Michel Davaine