论文信息 - Steady state heat transfer to blood flowing in the entrance region of a tube

Steady state heat transfer to blood flowing in the entrance region of a tube

Abstract In the present work we have obtained the numerical solutions of the momentum and energy equation for blood flowing in a tube. It is assumed that the non-Newtonian behavior of blood can be expressed through the Casson equation. The numerical procedure used is that of Patankar and Spalding [1]. The results have been obtained for the two cases, (i) the uniform surface temperature and (ii) the uniform surface heat flux and for the yield number Y(= τ y D u μ ) = 0,0.1, 1, 2, 5, 10 m and 20 .

V. L. Shah | S. A. Victor

[1] K. Spells,et al. The Thermal Conductivities of some Biological Fluids , 1960 .

[2] C. Tien,et al. Laminar flow heat transfer in the entrance region of circular tubes , 1964 .

[3] R. Manohar. Analysis of laminar-flow heat transfer in the entrance region of circular tubes , 1969 .

[4] H. F. Poppendiek,et al. Thermal conductivity measurements and predictions for biological fluids and tissues , 1967 .

[5] V. Mitvalský. Heat Transfer in the Laminar Flow of Human Blood through Tube and Annulus , 1965, Nature.

[6] R. Schmitz,et al. Laminar-flow heat transfer in the entrance region of circular tubes , 1965 .

[7] S A Victor,et al. High transfer to blood flowing in a tube. , 1975, Biorheology.

[8] S. Charm,et al. Heat transfer coefficients in blood flow. , 1968, Biorheology.

[9] D. Spalding,et al. Heat and Mass Transfer in Boundary Layers. 2nd edition. By S. V. PATANKAR and D. B. SPALDING. Intertext Books, 1970. 255 pp. £6. , 1971, Journal of Fluid Mechanics.

[10] R. Whitmore,et al. Rheology of the circulation , 1968 .

[11] S. Charm,et al. Viscometry of Human Blood for Shear Rates of 0-100,000 sec−1 , 1965, Nature.