Abstract
Rayleigh numbers calculated from linear and energy theories do not coincide when internal heat sources are present. For free boundaries exchange of stability applies, but energy theory nonetheless deems possible the existence of subcritical instabilities.
Original language | English (US) |
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Pages (from-to) | 903-904 |
Number of pages | 2 |
Journal | Physics of Fluids |
Volume | 11 |
Issue number | 4 |
DOIs | |
State | Published - 1968 |