Transcription of NOTES ON BURGERS’S EQUATION - University Of Maryland
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NOTES ON BURGERS S EQUATIONMARIA CAMERONC ontents1. Solution of the Burgers EQUATION with nonzero viscosity12. Shock speed33. Characteristics of the Burgers equation54. Weak solutions65. The Riemann Case 1:uL> Case 2:uL< uR96. Numerical methods for hyperbolic conservation Conservative methods for nonlinear Discrete Generalization of methods developed for the advection Godunov s Glimm s method17 References17 Burgers s EQUATION (1)ut+uux= uxxis a successful, though rather simplified, mathematical model of the motion of a viscouscompressible gas, where u= the speed of the gas, = the kinematic viscosity, x= the spatial coordinate, t= the of the Burgers EQUATION with nonzero viscosityLet us look for a solution of Eq.
NOTES ON BURGERS’S EQUATION MARIA CAMERON Contents 1. Solution of the Burgers equation with nonzero viscosity 1 2. Shock speed 3 3. Characteristics of the Burgers equation 5
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