000			01720aab a2200205 4500
008			240131b19901990|||mr||| |||| 00| 0 eng d
022			_a0017-9310
100			_aM. Zhu _9849819
100			_aS. Weinbaum _9853109
100			_aL.M. Jiji _9880623
245			_aHeat Exchange between Unequal Countercurrent Vessels Asymmetrically Embedded in a Cylinder with Surface Convection
300			_a2275-2284 p.
520			_aA three-dimensional approximate analytic solution is presented for the unequal countercurrent heat transfer between parallel paired vessels asymmetrically embedded in a long cylinder with surface convection. The analysis assumes that the velocity profile in the vessels is parabolic, the Peclet number is large compared to unity and the radius of the cylinder is several times larger than the distances from the center of the cylinder to the vessels. A perturbation method is employed by taking the reciprocal of the Peclet number as a small parameter. The new solution approach takes into consideration the axial thermal interaction and describes the three-dimensional asymmetric thermal field due to the vessels, the wall temperatures of which are nonuniform in the cross-sectional plane. Application of the model to whole limb heat transfer is discussed.
650			_aHeat Exchange _979697
650			_aUnequal Countercurrent Vessels Asymmetrically embedded _9880624
650			_aCylinder with Surface Convection _9880625
773	0		_tInternational Journal of Heat and Mass Transfer _x00179310 _dNew York, U.S.A : Pergamon Subsidiary of Elsevier Science & Technology
856			_uhttps://www.sciencedirect.com/science/article/pii/001793109090126F
942			_2ddc _n0 _cART _o14993 _pMr. Muhammad Rafique Al Haj Rajab Ali (Late)
999			_c814910 _d814910