caa a22 4500 46908121X CHVBK 20180323132950.0 cr unu---uuuuu 170328e19920301xx s 000 0 eng 10.1007/BF01182570 doi (NATIONALLICENCE)springer-10.1007/BF01182570 Unsteady forced convection laminar boundary layer flow over a moving longitudinal cylinder [Elektronische Daten] [A. Eswara, G. Nath] Summary: The unsteady nonsimilar forced convection flow over a longitudinal cylinder, which is moving in the same or in the opposite direction to the free stream, has been investigated. The unsteadiness is due to the free stream velocity, cylinder velocity, surface temperature of the cylinder and the mass transfer, and nonsimilarity is due to the transverse curvature. The partial differential equations, governing the flow, have been solved numerically, using an implicit finite-difference scheme in combination with a quasilinearization technique. The results show that both, skin friction and heat-transfer, are appreciably affected by the free stream velocity distributions and by the cylinder velocity. Also, skin friction as well as heat-transfer are found to increase as the transverse curvature or the suction increases, but the effect of injection is just the opposite. The heat-transfer is significantly affected by the viscous dissipation and variation of surface temperature with time. It is observed that results of this problem are crucially dependent on the parameter α, which is the ratio of the velocity of the cylinder to the velocity of the free stream. In particular, it is found that solutions for the upstream moving cylinder exist only for a certain range of this parameter (α), and they are nonunique in a small range of α too. Springer-Verlag, 1992 Eswara A. Department of Mathematics, Indian Institute of Science, 560012, Bangalore, India aut Nath G. Department of Mathematics, Indian Institute of Science, 560012, Bangalore, India aut Acta Mechanica Springer-Verlag 93/1-4(1992-03-01), 13-28 0001-5970 93:1-4<13 1992 93 707 https://doi.org/10.1007/BF01182570 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF01182570 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Eswara A. Department of Mathematics, Indian Institute of Science, 560012, Bangalore, India aut NATIONALLICENCE 700 1- Nath G. Department of Mathematics, Indian Institute of Science, 560012, Bangalore, India aut NATIONALLICENCE 773 0- Acta Mechanica Springer-Verlag 93/1-4(1992-03-01), 13-28 0001-5970 93:1-4<13 1992 93 707 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer