An isogeometric boundary element method for transient heat transfer problems in inhomogeneous materials and the non-iterative inversion of loads

B Yu, G Cao, S Ren, Y Gong, C Dong - Applied Thermal Engineering, 2022 - Elsevier
In this paper, the transient thermal analysis theory of isogeometric dual reciprocity boundary
element method (IG-DRBEM) of the multi-patch inhomogeneous complex model is …

Fast Bayesian inference for inverse heat conduction problem using polynomial chaos and Karhunen–Loeve expansions

S Khatoon, J Phirani, SS Bahga - Applied Thermal Engineering, 2023 - Elsevier
We present a fast Bayesian inference framework for solving inverse heat conduction
problems (IHCP) for the estimation of boundary heat flux. The framework leverages the …

[HTML][HTML] Design and evaluation of variable porosity charring composite for thermal protection system of reentry vehicles

HB Xu, KY Fan, JX Yang, XR Lian, FM He… - Case Studies in Thermal …, 2022 - Elsevier
Charring composites can provide the most efficient thermal protection shield for the thermal
protection system (TPS), which is essential for hypersonic reentry vehicles. It is of great …

Novel strategy and multi-scale modelling of integrated multifunctional composite for thermal protection under extreme environment

W Li, Z Zhang, M Zhu, J Zhang, H Huang… - Applied Thermal …, 2022 - Elsevier
In order to overcome the shortcomings of the heritage thermal protection materials with only
a single function as well as the macroscopic evaluation method lacking the consideration of …

Geometric inverse estimation for the inner wall of a furnace under transient heat conduction based on dual reciprocity boundary element method

B Li, X Zhang, X Li - Numerical Heat Transfer, Part B …, 2024 - Taylor & Francis
A boundary shape estimation problem for the furnace's inner surface is solved using the
dual reciprocity boundary element method (DRBEM) and the conjugate gradient method …

Temperature-Dependent Thermal Conductivity Identification by Bayesian Inference

H Ma, Y Chen, Q Chen, Y Li, Q Fei - Journal of Thermophysics and Heat …, 2024 - arc.aiaa.org
The identification of temperature-dependent thermal conductivity in aerogel material, which
is commonly used as insulation in thermal protection structures of high-speed aircraft, faces …

Two-Dimensional Inverse Method to Estimate the Heat Flux Function in a Phase Change Material Heat-Exchanger

M Jalalizadeh, S Noori, V Tahmasebi - Heat Transfer Engineering, 2024 - Taylor & Francis
A two-dimensional inverse method is presented for estimating the boundary heat flux
imposed on phase change materials in the melting/solidification process. The inverse …

Simultaneous Reconstruction of Multiple Time-Varying Thermal Properties Based on Translucent Materials

F Dong, L Fan, J Duan, F Wang, J Liu, Y Sun, Z Tang… - Materials, 2024 - mdpi.com
In the realm of high-tech materials and energy applications, accurately measuring the
transient heat flow at media boundaries and the internal thermal conductivity of materials in …

A Combined Parameter and Function Estimation Approach for Prediction of Solidification/Melting Process in a Smelting Furnace

V Tahmasbi, SMH Karimian, S Noori - Scientia Iranica, 2024 - scientiairanica.sharif.edu
In a high-temperature smelting furnace, the bank layer acts as a barrier to protect the brick
wall against the highly corrosive liquid slag. The present contribution proposes an inverse …

Prediction of thermo-physical properties of inorganic-organic hybrid phenolic aerogel composites

C ZHANG, C Xiongbin, LIU Jian… - Acta Aeronautica et …, 2024 - sciopen.com
The thermo-physical properties of Inorganic-organic Hybrid Phenolic Aerogel Composites
(IPC) are difficult to be accurately measured, due to the dynamic changes during …