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Keywords: turbulent flow
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Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. September 2023, 145(9): 091501.
Paper No: HT-22-1652
Published Online: May 31, 2023
... of the Nusselt number under the laminar regime showing the emphasis of free convection on forced convection. 1 Corresponding author. e-mail:  [email protected] 15 09 2022 19 04 2023 31 05 2023 mixed convection laminar flow turbulent flow infrared camera constant heat...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. August 2023, 145(8): 083901.
Paper No: HT-22-1636
Published Online: March 20, 2023
... thermal turbulent flow The freely available solar energy can be utilized for many industrial processes like drying, bleaching, processing heating, distillation, separation, and pulp preparation require a medium temperature range of 373–673 K [ 1 ]. The use of nanotechnology for increasing a solar...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. September 2022, 144(9): 092301.
Paper No: HT-21-1701
Published Online: July 14, 2022
...Sanjay Singh Rathore; Suresh Kant Verma The present investigation explores the dynamic effects of wall motion on the turbulent flow and thermal characteristics of a dual jet. The effects of variation in Reynolds number (Re) and offset ratio (OR) on different heat transfer and flow characteristics...
Includes: Supplementary data
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. August 2022, 144(8): 082001.
Paper No: HT-21-1821
Published Online: May 24, 2022
..., A. , ANSYS , Canonsburg, PA. [40] Rogers , G. F. C. , and Mayhew , Y. R. , 1964 , “ Heat Transfer and Pressure Loss in Helically Coiled Tubes With Turbulent Flow ,” Int. J. Heat Mass Transfer , 7 ( 11 ), pp. 1207 – 1216 . 10.1016/0017-9310(64)90062-6 [41] Mori , Y...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. July 2022, 144(7): 072901.
Paper No: HT-21-1680
Published Online: April 20, 2022
...Satish Upadhyay; Pankaj Rajendra Savant; Laltu Chandra; Jahar Sarkar The turbulent flow of binary hybrid nano-oils is investigated and Nusselt number correlation is developed for futuristic concentrated solar thermal application. Available Nusselt number correlations for water-based hybrid...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. June 2020, 142(6): 062001.
Paper No: HT-18-1502
Published Online: April 8, 2020
... of the absorber tube. The MCRT and FVM were developed to study the heat transfer performance and flow characteristics of the tube receiver for PTC under turbulent flow. The following conclusions can be drawn: The Y -intercept (Fig. 13 ) gives the optical efficiency (79%) of the enhanced PTC and the slope...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. February 2019, 141(2): 022201.
Paper No: HT-18-1242
Published Online: December 13, 2018
... October 31, 2018; published online December 13, 2018. Assoc. Editor: Amy Fleischer. 20 04 2018 31 10 2018 jet impingement turbulent flow hot jet cold jet circular target Jet impingement cooling and heating of the cylindrical objects are widely used in a wide range...
Journal Articles
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. October 2013, 135(10): 102201.
Paper No: HT-12-1353
Published Online: August 19, 2013
... and the Reynolds numbers. slot jet impinging moving wall turbulent flow heat transfer Impinging jets are extensively investigated in numerous benchmarks. Such configurations are common in many industrial and engineering applications (e.g., manufacturing, material processing, electronic cooling...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. June 2013, 135(6): 061102.
Paper No: HT-12-1534
Published Online: May 16, 2013
...Eph Sparrow; John Gorman; John Abraham variability of overall heat transfer coefficient heat exchanger laminar flow turbulent flow numerical simulation The overall heat transfer coefficient U has been at the core of heat exchanger analysis and design since time immemorial...
Journal Articles
Publisher: ASME
Article Type: Heat Exchangers
J. Heat Mass Transfer. August 2012, 134(8): 081802.
Published Online: June 8, 2012
... )]. supercritical fluids heat transfer printed circuit heat exchanger carbon dioxide experiments turbulent flow heat convection CFD modeling Use of existing heat transfer correlations, specifically Jackson’s and the Dittus-Boelter correlation, over-predict heat transfer at T pc . This over-prediction...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Heat Mass Transfer. January 2012, 134(1): 014503.
Published Online: November 18, 2011
...Zhipeng Duan Fully developed turbulent flow in noncircular ducts is examined, and simple models are proposed to predict the friction, heat and mass transfer in most common noncircular channels. It is found that the square root of cross-sectional area is the relatively more appropriate length scale...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. October 2011, 133(10): 101503.
Published Online: August 11, 2011
... wall. 20 09 2010 21 01 2011 11 08 2011 11 08 2011 air convection cooling evaporation finite volume methods mass transfer pipe flow turbulence evaporation heat transfer mass transfer sensible Nusselt number mixed convection turbulent flow Internal...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Heat Mass Transfer. June 2011, 133(6): 064503.
Published Online: March 2, 2011
... 02 03 2011 02 03 2011 finite volume methods flow simulation heat transfer nozzles turbulence continuous casting thin slab modeling turbulent flow heat transfer SEN The continuous casting (CC) is the most important process for producing the steel slabs. A schematic...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. October 2010, 132(10): 101702.
Published Online: August 3, 2010
... (structures) shear turbulence heat/mass transfer analogy naphthalene sublimation turbulent flow wall motion boundary layer constant temperature constant concentration The heat transfer characteristics of a translating heated surface in quiescent conditions have been studied over the years...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. October 2010, 132(10): 101701.
Published Online: August 3, 2010
... parameter that can be measured in two-dimensional turbulent flows is the streamwise turbulent intensity ( u ′ 2 ¯ / u ∞ ) , the square of which is the nondimensional streamwise turbulent kinetic energy (STKE). For the stationary belt, the variation in this parameter across...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. July 2008, 130(7): 072201.
Published Online: May 16, 2008
... number, local heat flux, average Nusselt number, and average heat transfer are presented and discussed. 07 03 2007 23 10 2007 16 05 2008 boundary layer turbulence heat transfer jets wall jet conjugate heat transfer turbulent flow numerical simulation A conjugate...