Fluid Flow and Heat Transfer in Rotating Curved Channels
Title | Fluid Flow and Heat Transfer in Rotating Curved Channels PDF eBook |
Author | Liqiu Wang |
Publisher | |
Pages | 718 |
Release | 1995 |
Genre | |
ISBN |
Fluid Flow and Heat Transfer in Rotating Curved Channels [microform]
Title | Fluid Flow and Heat Transfer in Rotating Curved Channels [microform] PDF eBook |
Author | Liqiu Wang |
Publisher | National Library of Canada = Bibliothèque nationale du Canada |
Pages | 718 |
Release | 1995 |
Genre | |
ISBN |
Heat Transfer and Fluid Flow in Rotating Coolant Channels
Title | Heat Transfer and Fluid Flow in Rotating Coolant Channels PDF eBook |
Author | William David Morris |
Publisher | Research Studies Press Limited |
Pages | 256 |
Release | 1981 |
Genre | Heat |
ISBN |
Modelling of Convective Heat and Mass Transfer in Rotating Flows
Title | Modelling of Convective Heat and Mass Transfer in Rotating Flows PDF eBook |
Author | Igor V. Shevchuk |
Publisher | Springer |
Pages | 253 |
Release | 2015-07-24 |
Genre | Science |
ISBN | 3319209612 |
This monograph presents results of the analytical and numerical modeling of convective heat and mass transfer in different rotating flows caused by (i) system rotation, (ii) swirl flows due to swirl generators, and (iii) surface curvature in turns and bends. Volume forces (i.e. centrifugal and Coriolis forces), which influence the flow pattern, emerge in all of these rotating flows. The main part of this work deals with rotating flows caused by system rotation, which includes several rotating-disk configurations and straight pipes rotating about a parallel axis. Swirl flows are studied in some of the configurations mentioned above. Curvilinear flows are investigated in different geometries of two-pass ribbed and smooth channels with 180° bends. The author demonstrates that the complex phenomena of fluid flow and convective heat transfer in rotating flows can be successfully simulated using not only the universal CFD methodology, but in certain cases by means of the integral methods, self-similar and analytical solutions. The book will be a valuable read for research experts and practitioners in the field of heat and mass transfer.
Heat Transfer and Fluid Flow in Rotating Machinery
Title | Heat Transfer and Fluid Flow in Rotating Machinery PDF eBook |
Author | Wen-Jei Yang |
Publisher | Springer |
Pages | 576 |
Release | 1987 |
Genre | Fluid dynamics |
ISBN |
Fluid Flow, Heat Transfer and Boiling in Micro-Channels
Title | Fluid Flow, Heat Transfer and Boiling in Micro-Channels PDF eBook |
Author | L. P. Yarin |
Publisher | Springer Science & Business Media |
Pages | 487 |
Release | 2008-09-19 |
Genre | Science |
ISBN | 3540787550 |
The subject of the book is uid dynamics and heat transfer in micro-channels. This problem is important for understanding the complex phenomena associated with single- and two-phase ows in heated micro-channels. The challenge posed by high heat uxes in electronic chips makes thermal management a key factor in the development of these systems. Cooling of mic- electronic components by new cooling technologies, as well as improvement of the existing ones, is becoming a necessity as the power dissipation levels of integrated circuits increases and their sizes decrease. Miniature heat sinks with liquid ows in silicon wafers could signi cantly improve the performance and reliability of se- conductor devices. The improvements are made by increasing the effective thermal conductivity, by reducing the temperature gradient across the wafer, by reducing the maximum wafer temperature, and also by reducing the number and intensity of localized hot spots. A possible way to enhance heat transfer in systems with high power density is to change the phase in the micro-channels embedded in the device. This has motivated a number of theoretical and experimental investigations covering various aspects of heat transfer in micro-channel heat sinks with phase change. The ow and heat transfer in heated micro-channels are accompanied by a n- ber of thermohydrodynamic processes, such as liquid heating and vaporization, bo- ing, formation of two-phase mixtures with a very complicated inner structure, etc., which affect signi cantly the hydrodynamic and thermal characteristics of the co- ing systems.
Flow and Heat Transfer in a Curved Channel
Title | Flow and Heat Transfer in a Curved Channel PDF eBook |
Author | National Aeronautics and Space Administration (NASA) |
Publisher | Createspace Independent Publishing Platform |
Pages | 40 |
Release | 2018-08-22 |
Genre | |
ISBN | 9781725996687 |
Flow and heat transfer in a curved channel of aspect ratio 6 and inner- to outer-wall radius ratio 0.96 were studied. Secondary currents and large longitudinal vortices were found. The heat-transfer rates of the outer and inner walls were independently controlled to maintain a constant wall temperature. Heating the inner wall increased the pressure drop along the channel length, whereas heating the outer wall had little effect. Outer-wall heat transfer was as much as 40 percent greater than the straight-channel correlation, and inner-wall heat transfer was 22 percent greater than the straight-channel correlation. Brinich, P. F. and Graham, R. W. Glenn Research Center NASA-TN-D-8464, E-9027 RTOP 505-05...