• Discrete Velocity Boltzmann Schemes for Inviscid Compressible Flows 

      Raghavendra, Nandagiri Venkata
      It is known that high-speed flows are compressible. In large parts of the flow domains, the inviscid approximation is valid and this leads to Euler equations of gas dynamics. These inviscid compressible flows are modelled ...
    • Hybird Central Solvers for Hyperbolic Conservation Laws 

      Maruthi, N H (2018-05-11)
      The hyperbolic conservation laws model the phenomena of nonlinear waves including discontinuities. The coupled nonlinear equations representing such conservation laws may lead to discontinuous solutions even for smooth ...
    • Kinetic Theory Based Numerical Schemes for Incompressible Flows 

      Ruhi, Ankit (2018-02-07)
      Turbulence is an open and challenging problem for mathematical approaches, physical modeling and numerical simulations. Numerical solutions contribute significantly to the understand of the nature and effects of turbulence. ...
    • Lattice Boltzmann Relaxation Scheme for Compressible Flows 

      Kotnala, Sourabh (2018-03-09)
      Lattice Boltzmann Method has been quite successful for incompressible flows. Its extension for compressible (especially supersonic and hypersonic) flows has attracted lot of attention in recent time. There have been ...