Characteristics of oscillating liquid flow in foam-like highly-porous media: An experimental study
作者： Özer Bağcı , Nihad Dukhan , Mustafa Özdemir
DOI: 10.1016/J.EXPTHERMFLUSCI.2014.09.002
关键词: Porous medium 、 Open-channel flow 、 Drag coefficient 、 Flow (mathematics) 、 Water flow 、 Reynolds number 、 Flow velocity 、 Metal foam 、 Materials science 、 Thermodynamics 、 Mechanics
摘要: Abstract Characteristics of oscillating water flow in open-cell metal foam were obtained experimentally. The had 20 pores per inch and a porosity 87.6%. Three displacements 74.35, 97.2 111.53 mm applied the frequency range 0.116–0.696 Hz. Steady-state experiment was also conducted permeability form/inertial drag coefficient obtained. velocity covered Darcy Forchheimer regimes. effect displacement on important variables is presented discussed. appropriately defined friction factor correlated well with Reynolds number for steady-state flows, being higher. current results compared to other studies from literature employing air various kinds porous media. Some agreements disagreements are stated
sci-hub.se 参考文章(24)
Qunte Dai, Luwei Yang, LBM numerical study on oscillating flow and heat transfer in porous media Applied Thermal Engineering. ,vol. 54, pp. 16- 25 ,(2013) , 10.1016/J.APPLTHERMALENG.2013.01.020
Kaveh Habibi, Ali Mosahebi, Hossein Shokouhmand, Heat Transfer Characteristics of Reciprocating Flows in Channels Partially Filled with Porous Medium Transport in Porous Media. ,vol. 89, pp. 139- 153 ,(2011) , 10.1007/S11242-011-9759-0
H. L. Fu, K. C. Leong, X. Y. Huang, C. Y. Liu, An Experimental Study of Heat Transfer of a Porous Channel Subjected to Oscillating Flow Journal of Heat Transfer-transactions of The Asme. ,vol. 123, pp. 162- 170 ,(2001) , 10.1115/1.1336510
Nihad Dukhan, Carel A. Minjeur, A two-permeability approach for assessing flow properties in metal foam Journal of Porous Materials. ,vol. 18, pp. 417- 424 ,(2011) , 10.1007/S10934-010-9393-1
J. M. Khodadadi, Oscillatory Fluid Flow Through a Porous Medium Channel Bounded by Two Impermeable Parallel Plates Journal of Fluids Engineering-transactions of The Asme. ,vol. 113, pp. 509- 511 ,(1991) , 10.1115/1.2909526
Mehmet Turgay Pamuk, Mustafa Özdemir, Heat transfer in porous media of steel balls under oscillating flow Experimental Thermal and Fluid Science. ,vol. 42, pp. 79- 92 ,(2012) , 10.1016/J.EXPTHERMFLUSCI.2012.04.015
K.C. Leong, L.W. Jin, Effect of oscillatory frequency on heat transfer in metal foam heat sinks of various pore densities International Journal of Heat and Mass Transfer. ,vol. 49, pp. 671- 681 ,(2006) , 10.1016/J.IJHEATMASSTRANSFER.2005.08.015
K.C. Leong, L.W. Jin, An experimental study of heat transfer in oscillating flow through a channel filled with an aluminum foam International Journal of Heat and Mass Transfer. ,vol. 48, pp. 243- 253 ,(2005) , 10.1016/J.IJHEATMASSTRANSFER.2004.08.025
T.S. Zhao, P. Cheng, Oscillatory pressure drops through a woven-screen packed column subjected to a cyclic flow Cryogenics. ,vol. 36, pp. 333- 341 ,(1996) , 10.1016/0011-2275(96)81103-9
Donald E.Beasley, Richard s Figliola, Theory and design for mechanical measurements ,(1991)