Experimental investigation of relative roughness height effect in solar air collector with convex dimples

[1]  B. Sundén,et al.  Thermo-Hydraulic Performance Enhancement of Finned Elliptical Tube Heat Exchangers by Utilizing Innovative Dimple Turbulators , 2019, Heat Transfer Engineering.

[2]  Satyender Singh.  Thermohydraulic performance of double pass solar thermal collector with inline, staggered and hybrid fin configurations , 2020 .

[3]  B. Sundén,et al.  Energy saving in thermal energy systems using dimpled surface technology – A review on mechanisms and applications , 2019, Applied Energy.

[4]  K. Dutkowski,et al.  Experimental investigations on thermal efficiency of a prototype passive solar air collector with wavelike baffles , 2019, Solar Energy.

[5]  Vikash Kumar.  Nusselt number and friction factor correlations of three sides concave dimple roughened solar air heater , 2019, Renewable Energy.

[6]  S. Şevik,et al.  A comparative investigation of the effect of honeycomb core on the latent heat storage with PCM in solar air heater , 2019, Applied Thermal Engineering.

[7]  Ekin Can Dolgun,et al.  Drying of grape pomace with a double pass solar collector , 2019 .

[8]  S. Şevik,et al.  Energy, exergy, economic and environmental (4E) analyses of flat-plate and V-groove solar air collectors based on aluminium and copper , 2017 .

[9]  M. M. Strongin,et al.  Experimental investigation of heat transfer and drag on surfaces coated with dimples of different shape , 2017 .

[10]  Muneesh Sethi,et al.  Correlation development for Nusselt number and friction factor of a multiple type V-pattern dimpled obstacles solar air passage , 2017 .

[11]  Yu Rao,et al.  Heat transfer of turbulent flow over surfaces with spherical dimples and teardrop dimples , 2015 .

[12]  Varun,et al.  Correlations for solar air heater duct with dimpled shape roughness elements on absorber plate , 2012 .

[13]  Egon Hassel,et al.  Flow structures and heat transfer on dimples in a staggered arrangement , 2012 .

[14]  Brij M. Bhushan,et al.  Nusselt number and friction factor correlations for solar air heater duct having artificially roughened absorber plate , 2011 .

[15]  Kwang‐Yong Kim,et al.  Multi-objective optimization of a cooling channel with staggered elliptic dimples , 2011 .

[16]  Qiang Zhang,et al.  Thermal performance of dimpled surfaces in laminar flows , 2009 .

[17]  R. Saini,et al.  Heat transfer and friction factor correlations for a duct having dimple-shape artificial roughness for solar air heaters , 2008 .

[18]  Danesh K. Tafti,et al.  Investigation of dimpled fins for heat transfer enhancement in compact heat exchangers , 2008 .

[19]  S. Chang,et al.  Heat transfer of impinging jet array over concave-dimpled surface with applications to cooling of electronic chipsets , 2007 .

[20]  Phillip M. Ligrani,et al.  Effects Of Dimple Depth on Channel Nusselt Numbers and Friction Factors , 2005 .

[21]  H. Moon,et al.  Heat Transfer Enhancement Using a Convex-Patterned Surface , 2003 .

[22]  Phillip M. Ligrani,et al.  Flow structure and local Nusselt number variations in a channel with dimples and protrusions on opposite walls , 2001 .

[23]  Gazi I. Mahmood,et al.  Heat transfer in a channel with dimples and protrusions on opposite walls , 2001 .

[24]  A. I. Leontiev,et al.  Turbulent flow friction and heat transfer characteristics for spherical cavities on a flat plate , 1993 .

[25]  Gongnan Xie,et al.  Numerical modeling flow and heat transfer in dimpled cooling channels with secondary hemispherical protrusions , 2015 .