Combined Parameter and Function Estimation With Application to Thermal Conductivity and Surface Heat Flux

Tahar Loulou

首页> 外文期刊>Journal of heat transfer: Transactions of the ASME >Combined Parameter and Function Estimation With Application to Thermal Conductivity and Surface Heat Flux

【24h】

Combined Parameter and Function Estimation With Application to Thermal Conductivity and Surface Heat Flux

机译：

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

This is a numerical and experimental study on the combined parameter and function estimation. The determination of thermal conductivity and the surface heat flux is an illustration of combined estimation of one parameter and one function by means of the conjugate gradient method with vectorial descent parameter. The experimental example developed herein uses one set of good data obtained by Beck and Arnold (1977, Parameter Estimation in Engineering and Science, Wiley, New York). For this case, two measured temperatures in the solid are used to illustrate combined estimation. The unknown boundary condition and thermal conductivity of this solid were satisfactorily reconstructed and a good enough comparison is demonstrated between the known and estimated unknowns. The temperature data of Beck and Arnold are found to be excellent. Also, it is shown that the developed approach is general, stable, powerful, and able to process a wide variety of heat transfer problems where a simultaneous estimation is unavoidable.

著录项

来源
《Journal of heat transfer: Transactions of the ASME》 |2007年第10期|1309-1320|共12页
作者
Tahar Loulou;
展开▼
作者单位

展开▼
收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种英语
中图分类热力工程、热机;
关键词
Combined estimation; Inverse heat conduction problem; Thermal conductivity; Function and/or parameter estimation; Conjugate gradient method; Regularization;

相似文献

外文文献
中文文献

1. Determination of the Thermal Conductivity from the Heat Flux on the Surface of a Three-Dimensional Body [J] . Albu A. F., Zubov V. I Computational mathematics and mathematical physics . 2021,第10期

机译：Determination of the Thermal Conductivity from the Heat Flux on the Surface of a Three-Dimensional Body
2. Clustering assisted artificial neural network for handling noisy big data: An application for estimation of parameter in combined mode conduction and radiation heat transfer [J] . Mishra Vijay K., Anand Kshitij, Bhardwaj Abhishek Heat Transfer . 2022,第6期

机译：Clustering assisted artificial neural network for handling noisy big data: An application for estimation of parameter in combined mode conduction and radiation heat transfer
3. Analytical solution of magneto-photothermal theory during variable thermal conductivity of a semiconductor material due to pulse heat flux and volumetric heat source [J] . Mahdy A. M. S., Lotfy Kh, Hassan W.El-Bary A. A. Waves in random and complex media . 2021,第6期

机译：Analytical solution of magneto-photothermal theory during variable thermal conductivity of a semiconductor material due to pulse heat flux and volumetric heat source
4. Study on Combined Latent-and Sensible-Heat Thermal Energy Storage: 1st Report, Charging and Discharging characteristics [O] . 林, 勇二郎, 滝本, 昭, 河原, 誠二 1986

机译：study on Combined Latent-and sensible-Heat Thermal Energy storage: 1st Report, Charging and Discharging characteristics

Combined Parameter and Function Estimation With Application to Thermal Conductivity and Surface Heat Flux

摘要

著录项

相似文献

相关主题

期刊订阅