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[00144] The flux perturbed Riemann solution for isentropic Cargo-LeRoux model

  • Session Time & Room : 2E (Aug.22, 17:40-19:20) @G502
  • Type : Contributed Talk
  • Abstract : In this research, we study the pressureless Cargo-LeRoux model of conservation laws, which is modeled from the one-dimensional constant gravity Euler equations. Introducing flux perturbation of a van der Waals isentropic gas equation of state, the exact solution of Riemann problem is derived and establish the existence and uniqueness of the Riemann solution globally. Finally, the influence of van der Waals excluded volume on the physical quantities is illustrated graphically using MATLAB software.
  • Classification : 35D30, 35L65, 76L05, 76N10, 76N15
  • Format : Talk at Waseda University
  • Author(s) :
    • Sahadeb Kuila (DEPARTMENT OF MATHEMATICS, SRM Institute of Science and Technology, Kattankulathur, Tamil Nadu 603203)
    • Sumita Jana (DEPARTMENT OF MATHEMATICS, SRM Institute of Science and Technology, Kattankulathur, Tamil Nadu 603203)