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A Hybrid WENO Scheme for Steady Euler Equations in Curved Geometries on Cartesian Grids
《Communications in Computational Physics》2023年第5期1270-1331,共62页Yifei Wan Yinhua Xia 
Research supported by NSFC grant No.12271498;National Key R&D Program of China No.2022YFA1005202/2022YFA1005200.
For steady Euler equations in complex boundary domains,high-order shockcapturing schemes usually suffer not only from the difficulty of steady-state convergence but also from the problem of dealing with physical bound...
关键词：Euler equations steady-state convergence curved boundary Cartesian grids WENO extrapolation hybrid scheme 
Physics-Driven Learning of the Steady Navier-Stokes Equations using Deep Convolutional Neural Networks被引量：1
《Communications in Computational Physics》2022年第8期715-736,共22页Hao Ma Yuxuan Zhang Nils Thuerey Xiangyu Hu Oskar J.Haidn 
Hao Ma(No.201703170250)and Yuxuan Zhang(No.201804980021)are supported by China Scholarship Council when they conduct the work this paper represents.
Recently,physics-driven deep learning methods have shown particular promise for the prediction of physical fields,especially to reduce the dependency on large amounts of pre-computed training data.In this work,we targ...
关键词：Deep learning physics-drivenmethod convolutional neural networks Navier-Stokes equations 
ANURBS-Enhanced Finite Volume Method for Steady Euler Equations with Goal-Oriented h-Adaptivity
《Communications in Computational Physics》2022年第7期490-523,共34页Xucheng Meng Guanghui Hu 
supported by the National Natural Science Foundation of China(Grant No.12101057);the Scientific Research Fund of Beijing Normal University(Grant No.28704-111032105);the Start-up Research Fund from BNU-HKBU United International College(Grant No.R72021112);supported by FDCT of the Macao S.A.R.(0082/2020/A2);National Natural Science Foundation of China(Grant Nos.11922120,11871489);the Multi-Year Research Grant(MYRG2020-00265-FST)of University of Macao;a grant from Department of Science and Technology of Guangdong Province(2020B1212030001).
In[A NURBS-enhanced finite volume solver for steady Euler equations,X.C.Meng,G.H.Hu,J.Comput.Phys.,Vol.359,pp.77–92],aNURBS-enhanced finite volume method was developed to solve the steady Euler equations,in which the...
关键词：Steady Euler equations NURBS-enhanced finite volume method goal-oriented a posteriori error estimation non-oscillatory k-exact reconstruction point inversion 
A Distributed Control Approach for the Boundary Optimal Control of the Steady MHD Equations被引量：1
《Communications in Computational Physics》2013年第8期722-752,共31页G.Bornia M.Gunzburger S.Manservisi 
A new approach is presented for the boundary optimal control of the MHD equations in which the boundary control problem is transformed into an extended distributed control problem.This can be achieved by considering b...
关键词：Boundary control optimal control MAGNETOHYDRODYNAMICS finite element methods 
Variable High-Order Multiblock Overlapping Grid Methods for Mixed Steady and Unsteady Multiscale Viscous Flows,Part II:Hypersonic Nonequilibrium Flows
《Communications in Computational Physics》2013年第2期583-602,共20页Andrea Lani Björn Sjögreen H.C.Yee William D.Henshaw 
The variable high-order multiblock overlapping(overset)grids method of Sj¨ogreen&Yee[CiCP,Vol.5,2009]for a perfect gas has been extended to nonequilibrium flows.This work makes use of the recently developed high-orde...
关键词：Unstructured mesh hypersonic flows thermo-chemical nonequilibrium residual distribution schemes double cone 
A Tailored Finite Point Method for Solving Steady MHD Duct Flow Problems with Boundary Layers
《Communications in Computational Physics》2011年第6期161-182,共22页Po-Wen Hsieh Yintzer Shih Suh-Yuh Yang 
supported by the National Science Council of Taiwan under the Grant NSC 97-2115-M-008-015-MY2.
In this paper we propose a development of the finite difference method,called the tailored finite point method,for solving steady magnetohydrodynamic(MHD)duct flow problems with a high Hartmann number.When the Hartman...
关键词：Magnetohydrodynamic equations Hartmann numbers convection-dominated problems boundary layers tailored finite point methods finite difference methods 
Exponential Compact Higher Order Scheme for Nonlinear Steady Convection-Diffusion Equations被引量：1
《Communications in Computational Physics》2011年第4期897-916,共20页Y.V.S.S.Sanyasiraju Nachiketa Mishra 
Nachiketa Mishra is greatly indebted to the Council of Scientific and Industrial Research for the financial support 09/084(0389)/2006-EMR-I.
This paper presents an exponential compact higher order scheme for Convection-Diffusion Equations(CDE)with variable and nonlinear convection coeffi-cients.The scheme is O(h4)for one-dimensional problems and produces a...
关键词：Finite difference higher order exponential compact CONVECTION-DIFFUSION 
A Robust WENO Type Finite Volume Solver for Steady Euler Equations on Unstructured Grids
《Communications in Computational Physics》2011年第3期627-648,共22页Guanghui Hu Ruo Li Tao Tang 
The research of Hu is supported by a studentship from Hong Kong Baptist University;The research of Li was supported in part by the National Basic Research Program of China under the grant 2005CB321701;the National Science Foundation of China under the grant 10731060;The research of Tang was supported in part by Hong Kong Research Grants Council and the FRG grants of Hong Kong Baptist University.
A recent work of Li et al.[Numer.Math.Theor.Meth.Appl.,1(2008),pp.92-112]proposed a finite volume solver to solve 2D steady Euler equations.Although the Venkatakrishnan limiter is used to prevent the non-physical osci...
关键词：Steady Euler equations finite volume method WENO reconstruction geometrical multigrid Block LU-SGS 
Variable High Order Multiblock Overlapping Grid Methods for Mixed Steady and Unsteady Multiscale Viscous Flows
《Communications in Computational Physics》2009年第2期730-744,共15页Bjorn Sjogreen H.C.Yee 
This work performed under the auspices of the U.S.Department of Energy by Lawrence Livermore National Laboratory under Contract DE-AC52-07NA27344。
Flows containing steady or nearly steady strong shocks on parts of the flow field,and unsteady turbulence with shocklets on other parts of the flow field are difficult to capture accurately and efficiently employing t...
关键词：Multiblock grid overset grids high order numerical methods blunt body hypersonic flows mixed steady and unsteady flows 
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