Nonsteady heat exchange during pulsating laminar flow of a viscous liquid in an annular channel

1979 ◽  
Vol 19 (5) ◽  
pp. 666-669
Author(s):  
S. G. Ivanushkin ◽  
V. I. Kondrashov ◽  
V. E. Tomilov
Keyword(s):  
Heat Exchange ◽  
Laminar Flow ◽  
Viscous Liquid ◽  
Annular Channel ◽  
Nonsteady Heat

Heat exchange during laminar flow of chemically reactive NO2 gas in a flat tube with boundary conditions of the second kind

1974 ◽  
Vol 26 (3) ◽  
pp. 270-275
Author(s):  
V. B. Nesterenko ◽  
B. E. Tverkovkin ◽  
G. A. Pleshchankov ◽  
T. I. Mikryukova
Keyword(s):  
Heat Exchange ◽  
Laminar Flow ◽  
Boundary Conditions ◽  
Flat Tube

Determination of the characteristics of nonsteady heat exchange in one disperse reactive system

1978 ◽  
Vol 35 (6) ◽  
pp. 1429-1435
Author(s):  
A. M. Grishin ◽  
G. S. Loskutov ◽  
T. S. Sandrykina
Keyword(s):  
Heat Exchange ◽  
Reactive System ◽  
Nonsteady Heat

Heat transfer and drag in the laminar flow of a gas with variable properties through an annular channel

1972 ◽  
Vol 22 (4) ◽  
pp. 452-457
Author(s):  
A. I. Lyubarskii ◽  
Yu. S. Skoropanov ◽  
V. P. Popov
Keyword(s):  
Heat Transfer ◽  
Laminar Flow ◽  
Annular Channel ◽  
Variable Properties

Laminar flow of a suspension of solid particles in a viscous liquid

1972 ◽  
Vol 4 (2) ◽  
pp. 108-109
Author(s):  
E. F. Afanas'ev ◽  
V. N. Nikolaevskii
Keyword(s):  
Laminar Flow ◽  
Viscous Liquid ◽  
Solid Particles

Experimental Investigation on Flow Characteristics in a Tube-Bundle Channel

2012 ◽  
Author(s):  
Zhan Li ◽  
Guangyao Lu ◽  
Wenyuan Xiang
Keyword(s):  
Heat Exchange ◽  
Laminar Flow ◽  
Turbulent Flow ◽  
Circular Tube ◽  
Tube Bundle ◽  
Flow Characteristics ◽  
Phase Flow ◽  
Flow Friction ◽  
Annular Channels ◽  
Flow Directions

Experiments were carried out to investigate the flow characteristics with/without heat exchange in vertical and inclined tube-bundle channels. In the experiments, the influences of flow directions and heat exchange upon the flow characteristics were studied. Experiments showed that the flow friction in tube-bundle channels had relations to the flow directions, and the liquid temperature difference at the inlet and outlet of tube-bundle channels. And these influences were comparatively obvious in the laminar flow regime. In the experiments, the transition from laminar to turbulent flow was carefully observed. The flow characteristics of single phase flow through tube-bundle channels were different from those in circular tubes and those in annular channels. The flow friction in tube-bundle channel is larger than that in normal circular tube. And the transition from laminar flow to turbulent flow in tube-bundle channel is different from that in normal circular tube. The influences of flow direction and heat exchange on the friction were also studied. The results were gained to provide the basis for the further investigations on the two-phase flow in tube-bundle channels.

Intensification of heat exchange in flow of anomalously viscous media in an annular channel with helical ribbing

1985 ◽  
Vol 21 (10) ◽  
pp. 479-481
Author(s):  
A. I. Mumladze ◽  
G. R. Khalitova ◽  
E. K. Vachagina ◽  
Yu. G. Nazmeev
Keyword(s):  
Heat Exchange ◽  
Annular Channel ◽  
Intensification Of Heat Exchange ◽  
Helical Ribbing ◽  
Viscous Media
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