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Keywords: natural convection
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Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. June 2024, 146(6): 062601.
Paper No: HT-23-1351
Published Online: March 15, 2024
... such controlled flows and heat transfer. In addition, there are several other areas where cavities of different shapes and sizes with natural convection are present, such as in energy-efficient buildings, solar receivers, and electronic device cooling. The role of the cavity angle on the onset of RBC and the co...
Journal Articles
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. November 2022, 144(11): 112601.
Paper No: HT-22-1259
Published Online: August 18, 2022
...] Davis , G. D. V. , and Thomas , R. , 1969 , “ Natural Convection Between Concentric Vertical Cylinders ,” Phys. Fluids , 12 ( 12 ), p. II-198 . 10.1063/1.1692437 [2] Keyhani , M. , Kulacki , F. , and Christensen , R. , 1983 , “ Free Convection in a Vertical...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. July 2022, 144(7): 072601.
Paper No: HT-21-1779
Published Online: May 11, 2022
...J. M. Floryan; N. N. Haq; S. Panday An analysis of natural convection in horizontal slots has been carried out. It is demonstrated that a proper combination of heating and groove patterns can create a net horizontal fluid movement, which we refer to as the horizontal chimney effect. Groove shapes...
Includes: Supplementary data
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. April 2022, 144(4): 042601.
Paper No: HT-21-1307
Published Online: January 18, 2022
...Majed M. Alhazmy; Ibraheem Alqadi; Ali M. Al-Bahi This paper presents the results of a numerical simulation for the natural convection inside an enclosure that has an inner open square at its center. The inner square is open at the top and connected to the ceiling of the enclosure. The open inner...
Includes: Supplementary data
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. September 2021, 143(9): 093001.
Paper No: HT-21-1116
Published Online: July 27, 2021
... 2021 phase change material heat transfer closed cavity segmented wall natural convection The world population prospects of the United Nations (UN) [ 1 ] indicate that the population density in 2040 will be 70.7 persons per square kilometer, 18% more than 2020, which will have...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. April 2021, 143(4): 042602.
Paper No: HT-20-1514
Published Online: February 22, 2021
... 12 2020 22 02 2021 perforated cylinder natural convection Nusselt number hollow cylinder inline holes staggered holes correlation of Nusselt number Natural convection plays a vital role in cooling the electronics and electrical components, cooling of the nuclear fuel rod...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. December 2020, 142(12): 122602.
Paper No: HT-20-1150
Published Online: September 18, 2020
... . Liquid sodium. e-mail:  blas.zamora@upct.es 09 03 2020 12 08 2020 18 09 2020 cylindrical cavity natural convection variable properties liquid metals nuclear emergency cooling Special features of liquid metals such as mercury , gallium , or sodium...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. September 2020, 142(9): 092603.
Paper No: HT-19-1544
Published Online: July 31, 2020
... only for the natural convection inside open cavities and that too only for one aspect ratio (AR). The validity of the approach had not been evaluated for inclined, as well as, shallow cavities. This study focuses on the analysis of the accuracy of RDA against extended domain approach (EDA) in open...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. May 2020, 142(5): 052901.
Paper No: HT-19-1436
Published Online: March 13, 2020
.... Various types of anodization were examined with different thickness of anodic aluminum oxide layer (AAO), pore size distributions, and surface coloring conditions. A customized natural convection and thermal radiation experimental chamber was built to measure the cooling capacity and heat sink...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. March 2020, 142(3): 032601.
Paper No: HT-19-1240
Published Online: January 29, 2020
...Ashish Saxena; Suneet Singh; Atul Srivastava The phenomenon of natural convection is investigated in three-dimensional (3D) cavities with four adiabatic walls and one hot wall. The surface opposite to the hot wall is either a wall (closed cavity) at a lower constant temperature or is open...
Journal Articles
Journal Articles
Journal Articles