Conference Program

Monday, Dec 12

Parameterizations and structured meshes I

09:00–09:15 Opening, welcome speach
09:15–09:45 Existence theory and generation method for structured meshes based on Abel-Jacobi theory
Na Lei, Xiaopeng Zheng, Yiming Zhu, Wei Chen, Zhongxuan Luo, Xianfeng Gu
Dalian University of Technology
(online)
09:45–10:15 Parametrization of 2D complex regions using UNAMalla 6: a block structured mesh generator
Pablo Barrera, Iván Méndez Cruz
Universidad Nacional Autónoma de México
(online)
10:15–10:45 Open exchanges (coffee break)

Parameterizations and structured meshes II

10:45–11:45 Mesh untangling and barrier variational mesh optimization: from ideas to the engineering practice. In memory of S.A. Ivanenko (1953–2003), co-founder of the NUMGRID conference
Vladimir Garanzha, Dmitry Sokolov
Dorodnicyn Computing Center FRC CSC RAS
11:45–12:15 Splice topology-based quadrangulation for partitioned patches
Jiguang Lian, Haisheng Li, Xiaoqun Wu, Nan Li
Beijing Technology and Business University
(online)
12:15–12:45 Surface structured mesh generation system based on symmetry preserving parameterization
Haoxuan Zhang, Haisheng Li, Peng Wang, Nan Li
Beijing Technology and Business University
(online)
13:00–14:00 Lunch break

Parameterizations and structured meshes III

14:00–14:30 Local invertibility of global parameterizations for quad mesh generation
Nicolas Ray, Dmitry Sokolov, Vladimir Garanzha
Université de Lorraine
(online)
14:30–15:00 Texture space optimization via harmonic map
Wei Chen, Yuxue Ren, Na Lei, Zhongxuan Luo, Xianfeng Gu
Dalian University of Technology
(online)
15:00–15:30 Coordinate transformations and numerical grids for solving problems with hybrid layers
Vladimir Liseikin, Samir Karasuljic, Viktor Paasonen
FRC ICT SB RAS
(online)
15:30–16:00 Open exchanges (coffee break)

Engineering session I: mixed reality, graphics and CAX

16:00–17:00 The problems of mesh generation, processing, and filtering in the areas of mixed reality
Denis Shchepetov
Huawei
17:00–17:30 XField: an algorithmic pipeline framework for grid data visualization
Xiang Su, Nan Li, Ya Chen, Zhiyong Guan, Tao Feng
Beijing Technology and Business University
(online)
17:30–18:00 Challenges and opportunities for CAD/CAM/CAE research
Alexander Malyshev
Huawei
18:00 Welcome / Roundtable on opensource software projects in Russia

Tuesday, Dec 13

Engineering session II: adaptive meshing in electromagnetic simulations

09:00–09:30 Adaptive refinement of tetrahedral meshes in electromagnetic simulation
Aleksandr Chikitkin, Nikita Aseev, Evgeniy Pesnya
Huawei
09:30–10:00 Electromagnetic Finite Element analysis based on adaptive mesh method
Jiaxin Zhao, Qi Yang, Yu Wang, Jun-fei Zhang
Zwsoft Co. Ltd.
(online)
10:00–10:30 Open exchanges (coffee break)

Engineering session III: CAX and industrial software

10:30–11:30 X as a Service (XaaS) via industry software cloud
Frank Fang, Yong Yuan
Huawei
11:30–12:00 Automatic detection of manufacturing issues in CAD parts for DFM analysis
Sergey Slyadnev, Andrey Voevodin
Quaoar Studio
(online)
12:00–12:30 Self-intersection computation and meshing of parametric surfaces
Xiaohong Jia
Academy of Mathematics and Systems Science, CAS
(online)
13:00–14:00 Lunch break

Engineering session IV: Meshing algorithms and applications

14:00–14:30 Rectangle-dominated conforming mesh generation algorithm for three-dimensional integrated circuits
Xin Yang, Julin Shan
Xidian University
(online)
14:30–15:00 Possibilities of mesh generation in LOGOS software package for solving aero-hydrodynamics problems
Olga N. Borisenko, K.A. Blazhnova, A.G. Giniyatullina, E.O. Evstifeeva, M.V. Kuzmenko, V.V. Lazarev, D.M. Pankratov, N.V. Popova, D.N. Smolkina, T.E. Timaeva, T.V. Tsalko, M.V. Cherenkova, N.V. Chukhmanov, A.I. Shavkhitdinova
Russian Federal Nuclear Center — All-Russian Research Institute of Experimental Physics
15:00–15:30 Development and application of advanced gridding technologies in solving complex physical problems
Wentao Zhou
Shenzhen Tenfong Technology Co. Ltd.
(online)
15:30–16:00 Open exchanges (coffee break)

Engineering session V: moving and curvilinear meshes

16:00–16:30 Parallel moving adaptive mesh generation around rotating blades with guaranteed nondegeneracy of 4d space-time cells
Vladimir Garanzha, Liudmila Kudryavtseva
Dorodnicyn Computing Center FRC CSC RAS
16:30–17:00 Mesh morphing and remeshing scheme for moving boundary problem in multiphysics simulation
Qun Zhang
INTESIM Technology Co. Ltd.
(online)
17:00–17:30 Discontinuous spectral element method for structural analysis of assemblies with geometrical issues at non-conformal curvilinear meshes
Anatoly Vershinin, Vladimir Levin, Dmitry Konovalov, Alexey Kukushkin
Lomonosov Moscow State University
17:30–18:00 Transfer to the conference dinner
18:00 Conference dinner

Wednesday, Dec 14

Numerical simulations / parallelization I

09:00–09:30 CPU/GPU parallelization of solution of convection-dominated problems for incompressible Navier-Stokes equations using the PFEM-2 method
Andrey Popov, Ilia Marchevsky
Bauman Moscow State Technical University
09:30–10:00 Dynamic adaptive moving mesh finite volume method for Navier-Stokes equations
Alexander A. Danilov, Kirill M. Terekhov, Yuri V. Vassilevski
Marchuk Institute of Numerical Mathematics
10:00–10:30 Open exchanges (coffee break)

Numerical simulations / parallelization II

10:30–11:00 Semi-analytic technique for integration of Newtonian potential and its gradient over triangular surface grid cells
Ilia Marchevsky, Sofiya Serafimova, Aliya Gumirova
Bauman Moscow State Technical University
(online)
11:00–11:30 Triangular Mesh Distribution for Earthwork Calculations in Different Terrains
Hanbing Zhang, Xuhui Wang, Guoqiao You, Meng Wu
Nanjing University of Science and Technology
(online)
11:30–12:00 Using neural network to solve inverse problem of seismological exploration in fractured medium
Maksim V. Muratov, Denis S. Konov, Dmitrij I. Petrov, Igor B. Petrov
Moscow Institute of Physics and Technology
(online)
12:00–12:30 Parallel Algorithm for Incompressible Flow Simulation Based on the LS-STAG and Domain Decomposition Methods
Viktoria D. Karabanova, Ilia K. Marchevsky, Valeria V. Puzikova
Ivannikov Institute for System Programming RAS
(canceled)
12:30–12:45 Closing remarks