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Keywords: natural convection
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Proceedings Papers

Proc. ASME. IMECE2021, Volume 11: Heat Transfer and Thermal Engineering, V011T11A002, November 1–5, 2021
Paper No: IMECE2021-70712
...Proceedings of the ASME 2021 International Mechanical Engineering Congress and Exposition IMECE2021 November 1-5, 2021, Virtual, Online IMECE2021-70712 DEVELOPMENT OF A TOPOLOGY-OPTIMIZED STRUCTURE FOR ELECTRONICS COOLING UNDER NATURAL CONVECTION CONDITIONS Yao Song See1, Jin Yao Ho1,2 Kai Choong...
Proceedings Papers

Proc. ASME. IMECE99, Heat Transfer: Volume 1, 161-168, November 14–19, 1999
Paper No: IMECE1999-0982
...HTD-Vol. 364-1, Proceedings of the ASME Heat Transfer Division 1999 Volume 1 ASME 1999 NATURAL CONVECTION TO POWER-LAW FLUIDS FROM A HEATED VERTICAL PLATE UNDER MIXED THERMAL BOUNDARY CONDITIONS Elif Buyiik Department of Mechanical Engineering Trakya University 22030 Edirne, Turkey Mehmet C. Ece...
Proceedings Papers

Proc. ASME. IMECE2001, Innovations and Applied Research in Mechanical Engineering Technology, 45-50, November 11–16, 2001
Paper No: IMECE2001/MET-25507
... Proceedings of 2001 ASME International Mechanical Engineering Congress and Exposition November 11-16, 2001, New York, NY MET-Vol. 1 IMECE2001 /MET-25507 THE DEVELOPMENT OF AN INEXPENSIVE AND EASY NATURAL CONVECTION EXPERIMENT Brian LVlcek, PhD Assistant Professor of Mechanical Engineering...
Proceedings Papers

Proc. ASME. IMECE2001, Heat Transfer: Volume 5 — Computational, Aerospace and Environmental Heat Transfer, 171-176, November 11–16, 2001
Paper No: IMECE2001/HTD-24299
...Abstract Abstract In the present work, an important basic flow phenomena, the natural convection induced flow, is studied numerically. Three-dimensional Navier-Stokes equations along with the temperature equation are solved on the basis of finite difference method. Generalized coordinate system...
Proceedings Papers

Proc. ASME. IMECE2001, Heat Transfer: Volume 6 — Heat Transfer in Materials Processing, 111-119, November 11–16, 2001
Paper No: IMECE2001/HTD-24342
... to diameter ratio (10 to 30), complex flow patterns with process takes place at high a pressure (up to 1600 bars) and strong turbulence are expected. This paper presents the first high temperatures (from 350 to 450 °'C). numerical analysis of turbulent natural convection in industry- size autoclaves...
Proceedings Papers

Proc. ASME. IMECE2001, Heat Transfer: Volume 7 — Heat Transfer in Electronic Equipment, Student Research, and Visualization Techniques, 3-12, November 11–16, 2001
Paper No: IMECE2001/HTD-24372
... Proceedings of 2001 ASME International Mechanical Engineering Congress and Exposition November 11-16,2001, New York, NY HTD-Vol. 369-7 IMECE2001 /HTD-24372 EFFECTS OF AN AUXILIARY PLATE POSITION ON NATURAL CONVECTION IN A VERTICAL CHANNEL WITH RADIATION Assunta Andreozzi Oronzio Manca Dipartimento...
Proceedings Papers

Proc. ASME. IMECE2001, Heat Transfer: Volume 1 — Fundamentals of Heat Transfer, 103-112, November 11–16, 2001
Paper No: IMECE2001/HTD-24110
...Abstract Abstract Air natural convection on a vertical isoflux plate with a downstream unheated extension and a facing parallel shroud has been experimentally investigated, for different values of the wall heat flux and of the geometrical parameters. In most configurations the adiabatic...
Proceedings Papers

Proc. ASME. IMECE2020, Volume 11: Heat Transfer and Thermal Engineering, V011T11A009, November 16–19, 2020
Paper No: IMECE2020-24376
...IMECE2020-24376 Experimental and Numerical Investigation of Natural Convection Heat Transfer from Horizontal Rectangular Plate Fin Pin Fin Arrays Sunil V. Dingare Professor of Aerospace Engineering, MIT School of Engineering, Loni, Pune, India,412201 MIT ADT University, Loni, Pune, India...
Proceedings Papers

Proc. ASME. IMECE2020, Volume 11: Heat Transfer and Thermal Engineering, V011T11A043, November 16–19, 2020
Paper No: IMECE2020-23191
...Abstract Abstract A numerical study on natural convection heat transfer in a right triangular solar collector filled with CNT-water and Cuwater nanofluids has been conducted. The inclined wall and the bottom wall of the cavity are maintained at a relatively lower temperature (T c ), and higher...
Proceedings Papers

Proc. ASME. IMECE2020, Volume 11: Heat Transfer and Thermal Engineering, V011T11A048, November 16–19, 2020
Paper No: IMECE2020-24611
...STUDY ON NATURAL CONVECTION IN HORIZONTAL PARALLEL PLATE CHANNELS HEATED ON UPPER WALL AND PARTIALLY FILLED WITH METAL FOAM Bernardo Buonomo, Vincenzo Fardella, Oronzio Manca1, Sergio Nardini, Salvatore Pragliola Dipartimento di Ingegneria, Università degli Studi della Campania Luigi Vanvitelli...
Proceedings Papers

Proc. ASME. IMECE2019, Volume 7: Fluids Engineering, V007T08A024, November 11–14, 2019
Paper No: IMECE2019-11258
... convection horizontal plate yield stress fluid NATURAL CONVECTION IN YIELD STRESS FLUIDS FROM A CONFINED HORIZONTAL PLATE S.A. Patel1*, A.H. Raja2, R.P. Chhabra1 1 Department of Chemical Engineering, IIT Ropar, Rupnagar, Punjab 140001 India 2 Indian Oil Corporation Ltd., Bijapur, Karnataka 586104 India...
Proceedings Papers

Proc. ASME. IMECE2019, Volume 8: Heat Transfer and Thermal Engineering, V008T09A036, November 11–14, 2019
Paper No: IMECE2019-11864
...A NUMERICAL STUDY OF NATURAL CONVECTIVE HEAT TRANSFER FROM TWO-SIDED INCLINED SQUARE PLATES HAVING A FINITE THICKNESS Rafiq Manna, Patrick H. Oosthuizen1 Queen s University Kingston, Ontario, K7L 3N6 Canada ABSTRACT Simultaneous natural convective heat transfer from the top, bottom and side...
Proceedings Papers

Proc. ASME. IMECE2019, Volume 8: Heat Transfer and Thermal Engineering, V008T09A081, November 11–14, 2019
Paper No: IMECE2019-12083
... management and could provide more rounds for users. In addition, titanium barrels would have a weight drop of 41% while the overall barrel’s temperature increases by 49%. thermal stability thermal analysis transient heat transfer natural convection non-circular cylinders variable thermal...
Proceedings Papers

Proc. ASME. IMECE2019, Volume 8: Heat Transfer and Thermal Engineering, V008T09A040, November 11–14, 2019
Paper No: IMECE2019-11420
...) software is then used to analyze mainly the natural convective heat transfer, velocity and temperature distributions for the single span greenhouse, as well as multi-span greenhouses (containing two and three spans). The greenhouse CFD model floor is heated, and the walls are adiabatic, corresponding...
Proceedings Papers

Proc. ASME. IMECE2013, Volume 8A: Heat Transfer and Thermal Engineering, V08AT09A034, November 15–21, 2013
Paper No: IMECE2013-63668
... A numerical solution of heat transfer by combined natural convection and surface radiation in a square enclosure with thick adiabatic top and bottom walls and isothermal vertical walls is presented. The present model was used to obtain new results with the addition of thermal conduction...
Proceedings Papers

Proc. ASME. IMECE2013, Volume 8A: Heat Transfer and Thermal Engineering, V08AT09A042, November 15–21, 2013
Paper No: IMECE2013-64558
... Natural convective heat transfer from a vertical isothermal cylinder mounted on a flat adiabatic base has been numerically studied. The cylinder has an exposed top surface. The cylinder is relatively very short, i.e., has a height that is equal to or less than the cylinder diameter. Both...
Proceedings Papers

Proc. ASME. IMECE2013, Volume 8C: Heat Transfer and Thermal Engineering, V08CT09A065, November 15–21, 2013
Paper No: IMECE2013-66796
... In this study, natural convection inside a square open cavity containing several solid obstructions is modeled and numerically simulated. The horizontal surfaces of the cavity are adiabatic, while the vertical left wall is isothermally heated. The cavity, opened on the right side to a fluid...
Proceedings Papers

Proc. ASME. IMECE2013, Volume 6B: Energy, V06BT07A069, November 15–21, 2013
Paper No: IMECE2013-64474
... author. Phone: 813-9745625, Fax: 813-9743539, e-mail: mmrahman@usf.edu (M M. Rahman) Keywords: Thermal energy storage, natural convection, phase change material, solidification within a sphere NOMENCLATURE case cp specific heat at constant pressure (J/kg K) Fourier number (kt/Ri2) Grashof number (g...
Proceedings Papers

Proc. ASME. IMECE2013, Volume 8B: Heat Transfer and Thermal Engineering, V08BT09A020, November 15–21, 2013
Paper No: IMECE2013-62818
... sinks with three different spacing, three different height, four temperature differences and three pin diameters. KEYWORDS Notched Fins, Natural Convection, Notched Plate Fin Pin Fin Heat Sinks, Heat Sinks. INTRODUCTION Natural convective flows are widely encountered in nature and engineering systems...
Proceedings Papers

Proc. ASME. IMECE2013, Volume 8B: Heat Transfer and Thermal Engineering, V08BT09A034, November 15–21, 2013
Paper No: IMECE2013-62150
... We studied the reduction of natural convection heat loss from a solar thermal collector by placing a high-porosity porous medium above the collector plate in a solar thermal collector system. It is known that natural convection can be diminished in a porous medium. In order to use a porous...