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Keywords: Inverse
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Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. September 2020, 142(9): 092302.
Paper No: HT-19-1725
Published Online: June 23, 2020
... measurements. This study utilizes the solution to three-dimensional (3D) inverse heat conduction problem to estimate transient temperatures on the impingement side. Then, the temperature gradient is determined near the impingement wall (∼0.01 mm inside) with which transient heat flux is estimated...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Technical Notes
J. Heat Mass Transfer. June 2004, 126(3): 475–479.
Published Online: June 16, 2004
... measurements. This Inverse Heat Conduction Problem (IHCP) is solved (in both procedures) by using the Function Specification Method. A numerical test was used in order to compare the best estimation achieved in each procedure. The influences of the time step size, the total number of measurements and the noise...
Journal Articles
Publisher: ASME
Article Type: Technical Notes
J. Heat Mass Transfer. April 2004, 126(2): 294–296.
Published Online: May 4, 2004
...Khalid Masood; F. D. Zaman We investigate the inverse problem in the heat equation involving the recovery of the initial temperature from measurements of the final temperature. This problem is extremely ill-posed and it is believed that only information in the first few modes can be recovered...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Technical Notes
J. Heat Mass Transfer. December 2003, 125(6): 1197–1205.
Published Online: November 19, 2003
...Sun Kyoung Kim; Woo Il Lee A solution scheme based on the maximum entropy method (MEM) for the solution of two-dimensional inverse heat conduction problems is established. MEM finds the solution which maximizes the entropy functional under the given temperature measurements. The proposed method...
Journal Articles
Publisher: ASME
Article Type: Technical Notes
J. Heat Mass Transfer. December 2003, 125(6): 1178–1183.
Published Online: November 19, 2003
... for simplicity. First, the direct heat conduction problem is solved using the Network Simulation Method (NSM) and the collection of temperatures obtained at given instants is modified by introducing a random error. The resulting temperatures act as the input data for the inverse problem, which is also solved...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Heat Mass Transfer. December 2003, 125(6): 1017–1026.
Published Online: November 19, 2003
...A. Trombe; A. Suleiman; Y. Le Maoult The purpose of this study is to evaluate the efficiency of an inverse method to determine the variation of convective heat transfer coefficients in the unsteady state inside building enclosures. The experimental system is mainly composed of a vertical, heated...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Heat Mass Transfer. April 2003, 125(2): 213–223.
Published Online: March 21, 2003
...Masanori Monde; Hirofumi Arima; Yuhichi Mitsutake An analytical method has been developed for the inverse heat conduction problem using the Laplace transform technique when the temperatures are known at two positions within a finite body. On the basis of these known temperatures, a closed form...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Heat Mass Transfer. April 2003, 125(2): 224–231.
Published Online: March 21, 2003
...Chin-Hsiang Cheng; Mei-Hsia Chang The aim of this study is to investigate the performance of the inverse heat transfer method in application to the shape identification problem. The approach is constructed by combining the curvilinear grid generation scheme, the direct problem solver, the conjugate...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Heat Mass Transfer. April 2003, 125(2): 257–265.
Published Online: March 21, 2003
... components. An inverse methodology can determine the turbulent component of the heat transfer coefficient in the stagnation region and in the wall-jet region as a function of the root mean square value of the fluctuating component of velocity in the bulk flow direction. Contributed by the Heat Transfer...
Journal Articles
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Heat Mass Transfer. February 2002, 124(1): 120–129.
Published Online: May 15, 2001
... 2000 15 May 2001 aluminium convection foams flow through porous media friction flow visualisation Convection Heat Transfer Inverse Non-Equilibrium Porous Media Porous media have been widely used in industrial applications such as electronic cooling, thermal energy...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Heat Mass Transfer. December 2001, 123(6): 1021–1029.
Published Online: April 19, 2001
..., this difficulty is circumvented by means of the Karhunen-Loe`ve Galerkin procedure that reduces the governing partial differential equation to a minimal set of ordinary differential equations. The performance of the present technique of inverse heat conduction problems is evaluated by several numerical...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Heat Mass Transfer. October 2001, 123(5): 884–891.
Published Online: February 20, 2001
...Francis H. R. Franc¸a; Ofodike A. Ezekoye; John R. Howell This work investigates inverse boundary design for radiation, convection and conduction combined-mode heat transfer. The problem consists of finding the heat flux distribution on a heater that satisfies both the temperature and the heat flux...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Heat Mass Transfer. August 2001, 123(4): 633–644.
Published Online: February 1, 2001
...Robert Throne; Lorraine Olson, Fellow ASME In the past we have developed the Generalized Eigensystem GES L techniques for solving inverse boundary value problems in steady heat conduction, and found that these vector expansion methods often give superior results to those obtained with standard...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Heat Mass Transfer. April 2001, 123(2): 390–398.
Published Online: November 3, 2000
... by the Heat Transfer Division April 12, 2000; revision received November 3, 2000. Associate Editor: H. Bau. 12 April 2000 03 November 2000 perturbation theory stochastic processes heat transfer Computational Heat Transfer Inverse Modeling Although most engineering...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Heat Mass Transfer. February 2001, 123(1): 24–30.
Published Online: July 10, 2000
... in the JOURNAL OF HEAT TRANSFER . Manuscript received by the Heat Transfer Division June 18, 1999; revision received, July 10, 2000. Associate Editor: A. Majumdar. 18 June 1999 10 July 2000 thermodynamic properties Conduction Heat Transfer Inverse Properties Thermophysical...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Heat Mass Transfer. August 2000, 122(3): 492–502.
Published Online: April 19, 2000
...J. R. Howell; O. A. Ezekoye; J. C. Morales Inverse solution techniques are applied to the design of heat transfer systems where radiation is important. Various solutions using inverse methods are demonstrated, and it is argued that inverse design techniques provide an alternative to conventional...