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008 | 240112b1990 |||mr||| |||| 00| 0 eng d | ||
022 | _a0017-9310 | ||
100 |
_aRogers, B.B. _9879829 |
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100 | _aYao, L.S. | ||
245 | _aThe Effect of Mixed Convection Instability on Heat Transfer in a Vertical Annulus | ||
300 | _a79-90 p. | ||
520 | _aThe hydrodynamic stability of mixed convection in an annulus is studied. The linear stability limit for forced flow up a vertical annulus with a constant heat flux applied to the inner wall and the outer wall insulated is determined. The result indicates that the fully-developed flow is thermally unstable in most regions of an appropriate parameter space. The magnitudes of the finite amplitude disturbances in the unstable region are determined by utilizing Stuart's shape assumption. Distorted mean flow profiles are obtained and the increase in heat transfer rates due to these disturbances are calculated from the results and agree well with the experimental data. | ||
650 |
_aMixed Convection Instabililty _9879830 |
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650 |
_aHeat Transfer _927 |
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650 |
_aVertical Annulus _9879831 |
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650 |
_aUtilizing Stuart's Shape Assumption _9879832 |
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773 | 0 |
_dNew York, U.S.A : Pergamon Subsidiary of Elsevier Science & Technology _tInternational Journal of Heat and Mass Transfer _x00179310 |
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856 | _uhttps://www.sciencedirect.com/science/article/pii/001793109090143I | ||
942 |
_2ddc _n0 _cART _o14993 _pMr. Muhammad Rafique Al Haj Rajab Ali (Late) |
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999 |
_c814701 _d814701 |