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The GRP Scheme for Computing Compressible Fluid Flows and Its Applications

摘要第3-4页
Abstract第4页
1 Introduction第8-14页
    1.1 Review of finite volume method第8-10页
        1.1.1 Finite volume method第8-10页
        1.1.2 A direct Eulerian GRP scheme第10页
    1.2 A brief description of main parts in this thesis第10-13页
        1.2.1 A Lagrangian GRP scheme第10-11页
        1.2.2 Radially symmetric compressible fluid flows第11-12页
        1.2.3 Application of the GRP scheme to track contact discontinuity第12-13页
    1.3 Structure of the thesis第13-14页
2 Finite volume scheme第14-22页
    2.1 Finite volume scheme第14-16页
        2.1.1 General finite volume scheme第15页
        2.1.2 Godunov scheme第15-16页
    2.2 The Riemann solution of the Euler equations第16-19页
    2.3 High order finite volume scheme第19-22页
3 A Lagrangian GRP scheme for compressible fluid flows第22-38页
    3.1 Implementation of the GRP scheme第23-24页
    3.2 Preliminaries and Notations第24-27页
    3.3 Acoustic approximation第27-28页
    3.4 Time derivatives of solutions at the singularity第28-32页
    3.5 Useful coefficients for the GRP scheme第32-34页
    3.6 Numerical examples第34-38页
4 Radially symmetric compressible fluid flows第38-66页
    4.1 Implementation of the GRP scheme第39-40页
    4.2 The boundary condition at the center第40-43页
    4.3 Acoustic case第43-44页
    4.4 The resolution of the generalized Riemann problem第44-55页
        4.4.1 Preliminaries and Notations第44-47页
        4.4.2 The resolution of of rarefaction waves and shock waves第47-52页
        4.4.3 Time derivative of solutions at the singularity第52-55页
    4.5 Numerical examples第55-60页
        4.5.1 Noh problem第56-57页
        4.5.2 The Sedov-Taylor blast wave problem第57页
        4.5.3 The numerical simulation of spherical explosion in air第57-59页
        4.5.4 The numerical simulation of cylindrical implosion第59-60页
    4.6 Useful coefficients for the GRP scheme第60-66页
        4.6.1 The coefficients in Theorem 4.4.2 for all cases第62-64页
        4.6.2 Sonic case第64页
        4.6.3 The coefficients in Theorem 4.4.6第64-66页
5 Application of the GRP scheme to track contact discontinuity第66-72页
    5.1 Difficulties of tracking the contact discontinuity第67页
    5.2 Implementation of the GRP scheme第67-69页
    5.3 Numerical examples第69-72页
6 Conclusions and prospects第72-74页
    6.1 Conclusions第72页
    6.2 Prospects第72-74页
        6.2.1 The GRP scheme for tracking moving boundary in two dimensional case第72-73页
        6.2.2 High resolution GRP scheme第73页
        6.2.3 Navier-Stokes equations第73-74页
Bibliography第74-80页
Acknowledgement第80页

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