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Unformatted text preview: Lectures 34 9 • Case 3 – Heat generation – 1D steady state constant k • Case 4 – 2D steady state, constant k, no heat generation 05/11/09 Lectures 34 10 • Case 5 – Transient, constant k and no heat generation 05/11/09 Lectures 34 11 • Boundary and Initial Conditions – Temperature distributions depend on • Conditions at boundary • Initial conditions in time – Heat conduction equation requires • 2 boundary conditions in each direction (2 nd order in space) • 1 initial condition in time (1 st order in time) 05/11/09 Lectures 34 12 • Types of Boundary Conditions – Specified temperature; boundary condition of first kind – Dirichlet condition – Specified heat flux; second kind Neumann • Finite heat flux • Adiabatic or insulated surface 05/11/09 Lectures 34 13 – Convective boundary condition – third kind...
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This note was uploaded on 03/30/2008 for the course ME 3304 taught by Professor Stern during the Spring '08 term at Virginia Tech.
 Spring '08
 STERN
 Heat Transfer

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