# List of dimensionless parameters
subsection Problem
set delta = 0.01
set epsilon = 0.1
set Prandtl number = 0.75 # Pr
set Lewis number = 1.0 # Le
set Constant of reaction rate = 1.0 # k
set Activation energy = 1.65 # theta
set Heat release = 1.7 # q
set Ignition Temperature = 1.0 # T_ign
set Type of the wave (deflagration / detonation) = 1 # 0 for "deflagration"; 1 for "detonation".
set Type of boundary condition for the temperature at the right boundary = 1 # 0 for "Neumann" (deflagration); 1 for "Dirichlet" (detonation).
set T_left = 5.3 # Dirichlet boundary condition.
set T_right = 0.9 # For detonation waves the value serves as a Dirichlet boundary condition. For deflagration waves it serves for construction of the piecewise constant initial guess.
set u_left = -0.2 # For detonation waves the value is ignored. For deflagration waves it serves for construction of the piecewise constant initial guess.
set u_right = 0. # Dirichlet boundary condition.
set Initial guess for the wave speed = 0.2 # For detonation waves the value is ignored. For deflagration waves it serves as an initial guess for the wave speed.
end
subsection Finite elements
set Polynomial degree = 1
set Number of quadrature points = 3
end
subsection Mesh
set Interval left boundary = -50
set Interval right boundary = 20
set Refinements number = 10
set Adaptive mesh refinement = 1 # 1 for adaptive; 0 for global.
end
subsection Solver
set Tolerance = 1e-10
end