Surface Heat Flux Prediction Through Physics-Based Calibration, Part 1: Theory
作者： J. I. Frankel , M. Keyhani , B. E. Elkins
DOI: 10.2514/1.T3917
关键词: Context (language use) 、 Heat flux 、 Heat equation 、 Temperature measurement 、 Perfect thermal contact 、 Inverse problem 、 Physics 、 Mechanics 、 Orthotropic material 、 Theoretical physics 、 Thermal conductivity
摘要: A transformative methodology is presented for predicting surface heat fluxes based on interior temperature measurements. physics-based calibration method mathematically developed presently in the context of linear equation and experimentally verified (in a later paper), indicating merit accuracy approach. Sensor characterization, sensor positioning, thermophysical properties are inherently contained without being explicitly expressed final mathematical expression, relating flux to unified theoretical basis under development that encompasses one-, two-, three-dimensional multiregion geometries possessing orthotropic properties. Additionally, formalism will recover either local or total transfer. This paper represents first presentation concept, illustrates its genesis, presents insight toward developing comprehensi...
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