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Details van artikel 4 van 8 gevonden artikelen
| Titel: |
NONUNIQUENESS AND STABILITY FOR HEAT CONDUCTION THROUGH A DUPLEX HEAT EXCHANGER TUBE |
| Auteur: |
Barber, J. R. |
| Verschenen in: |
Journal of thermal stresses |
| Paginering: | Jaargang 9 (1986) nr. 1 pagina's 69-78 |
| Jaar: |
1986 |
| Inhoud: |
An analysis is given for radial heat flow through the wall of a duplex heat exchanger tube with a pressure or gap-dependent contact resistance at the interface. Thermal expansion of the tube changes the value of this resistance, and it is shown that for certain thermal conditions there will be more than one steady-state solution. The stability of these multiple solutions is then investigated using a perturbation method, and it is found that there is always an odd number of solutions, alternately stable and unstable. This kind of behavior has been observed in other thermoelastic contact problems, but this is the first example in which it has been exhibited in a case of contact between similar materials. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 4 van 8 gevonden artikelen
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