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Keywords: dimple
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Journal Articles
Article Type: Research-Article
J. Electron. Packag. June 2014, 136(2): 021001.
Paper No: EP-13-1044
Published Online: April 29, 2014
... m, respectively. As a simple modification of dimple/protrusion, the groove/obstacle diameter is 100  μ m and the depth is 20  μ m. Different arrangements of grooves and obstacles are considered on Reynolds range of 100–900. The numerical results show that groove/obstacle structure is effective...
Journal Articles
Article Type: Research Papers
J. Electron. Packag. June 2007, 129(2): 157–166.
Published Online: July 3, 2006
...Carlos Silva; Egidio Marotta; Leroy Fletcher The use of dimple technology for improvement in friction factors and enhancement of heat transfer has been attracting the attention of many scientists and engineers. Numerical and experimental studies have shown there is a positive improvement (two-fold...
Journal Articles
Article Type: Research Papers
J. Electron. Packag. March 2007, 129(1): 63–70.
Published Online: March 2, 2006
...X. J. Wei; Y. K. Joshi; P. M. Ligrani Steady, laminar flow and heat transfer, inside a rectangular microchannel with a dimpled bottom surface, are numerically studied. The microchannel is 50 × 10 − 6 m ( 50 μ m ) deep and 200 × 10 − 6 m ( 200 μ m ) wide. The dimples are placed in a single row along...