A note on convection with nonlinear heat flux |
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| Authors: | Brian Straughan |
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| Institution: | (1) Department of Mathematical Sciences, Durham University, Durham, DH1 3LE, UK |
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| Abstract: | The problem of thermal convection is investigated when the heat flux is a nonlinear function of the temperature gradient.
A complete analysis of the linear instability problem is given. The nonlinear stability problem is studied in a case which
is believed to be physically relevant and the stability threshold is compared directly to that found by linear instability
theory.
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| Keywords: | Convection Nonlinear heat flux Stability Instability |
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