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Stochastic finite element modeling of transient heat transfer in layered composites
Affiliation:1. Institute of Solid Mechanics, School of Aeronautic Science and Engineering, Beihang University, Beijing 100083, China;2. Shenyuan Honors College, Beihang University, Beijing 100083, China;1. Nathan S. Kline Institute for Psychiatric Research, Orangeburg, NY, United States;2. Department of Psychiatry, New York University School of Medicine, New York, NY, United States;3. Rockland Psychiatric Center, Orangeburg, NY, United States;4. Department of Psychiatry, Columbia University, New York, NY, United States;5. University at Buffalo, State University of New York, Buffalo, NY, United States
Abstract:The stochastic finite element analysis of the transient heat transfer in composite materials is the main subject of the paper presented. The approach proposed is based on the second order perturbation second central probabilistic moment method. The methodology proposed is illustrated with the example of transient heat transfer in the three-component layered composite with randomly defined thermal properties.
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