The SUNRED program: models

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The SUNRED program models algorithms
Equation to be solved (2D case)
The structure model
Cell, center and boundary (terminal) nodes.
Different colors mean different materials.
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The SUNRED program models algorithms
Network models for FD solution
Steady-state circuit models of a single cell a.)
Current excitation (heat flux), b.) forced
voltage (temperature).
The time-discretized resistive equivalent of a
cell, corresponding to a reverse Euler time step.
Successive reduction of the model network
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The THERMAN program models algorithms
Boundary conditions
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The THERMAN program models algorithms
Different structures that can be analyzed by the
Fourier method
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SUNRED examples
Thermal transient movie window of a membrane
structure
Study of a sensor package with two chips inside