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Keywords: uncertainty
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Journal Articles
Article Type: Research Papers
J. Heat Transfer. May 2010, 132(5): 051301.
Published Online: March 8, 2010
... boundary conditions stochastic conduction uncertainty In drawing polymer optical fibers, heating is done by radiation from the furnace walls and convection from the air contained in the furnace. In contrast to drawing glass fibers where the dominant heat transfer is by radiation from the very...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. January 2010, 132(1): 012501.
Published Online: October 22, 2009
... sensitivty global sensitivity interactions uncertainty free convection human comfort Mathematical models to simulate or describe scientific and engineering systems involve constants or material properties, which we term “parameters,” and forcing functions such as ambient conditions and energy...
Journal Articles
Article Type: Technical Papers
J. Heat Transfer. August 2007, 129(8): 1075–1081.
Published Online: September 26, 2006
... point. When there is uncertainty about the operating point, the common approach is the construction of a response surface and Monte Carlo sampling based on the probability distribution of these uncertain variables. Because of the expense of Monte Carlo sampling, it is important to restrict the analysis...
Journal Articles
Article Type: Technical Papers
J. Heat Transfer. September 2007, 129(9): 1127–1133.
Published Online: September 19, 2006
... components. A transient lumped capacitance cooling problem and a one-dimensional fin are analyzed by both methods to demonstrate their usefulness. 22 03 2006 19 09 2006 stochastic processes cooling chaos random processes white noise stochastic heat transfer uncertainty...
Journal Articles
Article Type: Research Papers
J. Heat Transfer. April 2006, 128(4): 339–351.
Published Online: October 17, 2005
... models over the full range of possible applications becomes more difficult. This difficulty is compounded by the uncertainty that is invariably present in the experimental data used to test the model; the uncertainties in the parameters that are incorporated into the model; and the uncertainties...
Journal Articles
Article Type: Technical Papers
J. Heat Transfer. October 2004, 126(5): 809–817.
Published Online: November 16, 2004
... Estimation Correlated Data Uncertainty Kalman Filter Consider estimating the thermal conductivity by measuring temperatures as a function of time and position, T = F x , t , k . The usual approach is to minimize the weighted sum of the errors squared (1) S = ∑ i...
Journal Articles
Article Type: Technical Papers
J. Heat Transfer. December 2002, 124(6): 1192–1199.
Published Online: December 3, 2002
... July 2, 2002. Associate Editor: A. F. Emery. 24 August 2001 02 July 2002 03 12 2002 information theory sampling methods parameter estimation Information Parameter Estimation Correlated Data Uncertainty Experiments are often performed to prove the accuracy...