Heat transfer in a dimpled channel: combined influences of aspect ratio, temperature ratio, Reynolds number, and flow structure

By G. I. Mahmood, Phil Ligrani. 2002

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Rough surfaces with enhanced heat transfer for electronics cooling by direct metal laser sintering (2014, background): “Moreover we exclude all the portion of the rough surface with zi < 0 (for simplicity, dimpling effects are omitted in this work [43]).”
Multi-objective optimization of a cooling channel with staggered elliptic dimples (2011, background): “Many numerical studies as well as experimental studies [3,4] have been carried out on the characteristics of the flow field and heat transfer in dimpled channels.”
Heat Transfer Augmentation Technologies for Internal Cooling of Turbine Components of Gas Turbine Engines (2013, background): “Mahmood et al. [53] and Ligrani et al. [54] consider heat transfer and flow structure in a channel with dimples and protrusions on opposite walls.”
Infrared thermography for convective heat transfer measurements (2010, unknown): “…et al. (1994, 1995) and Bougeard (2007) TS S/LW Henry et al. (1995) HTF – Watel et al. (1995, 1999, 2000a, b) TS S/LW Aydin (1997) HTF S/MW Buchlin (1998) HTF S/LW Ligrani et al. (2001), Mahmood and Ligrani (2002), Burgess et al. (2003) and Won et al. (2004a) HTF S/LW Ay et al. (2002) HTF FPA/MW…”
Shape Optimization of a Dimpled Channel to Enhance Turbulent Heat Transfer (2005, background): “Mahmood and Ligrani [ 3 ] investigated the heat transfer performance for channel height-to-dimple print diameter ratios 0.”