An accurate low-frequency model for the 3ω method

J.-L. Battaglia; C. Wiemer; M. Fanciulli

首页> 外文期刊>Journal of Applied Physics >An accurate low-frequency model for the 3ω method

【24h】

An accurate low-frequency model for the 3ω method

机译：用于3ω方法的精确低频模型

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

An analytical solution of the 3D heat diffusion problem, in the two-pad and four-pad 3ω experimental technique configurations, is achieved using integral transforms. It leads to rapid calculation of the average temperature on the heated area without any numerical problems whatever the dimensions of the narrow strip. Such an analytical resolution is of great interest in the low-frequency range, which is generally concerned by the method, where the finite thickness of the material plays a crucial role. In particular, we demonstrate that the 3D method is required to correctly calculate the heat diffusion along a narrow strip, when its length is particularly short, as it is the case in the two-pad configuration.

机译：使用积分变换可以在两片和四片3ω实验技术配置中获得3D热扩散问题的解析解。无论窄带的尺寸如何，都可以快速计算出加热区域的平均温度，而没有任何数值问题。这种分析分辨率在低频范围内引起了极大的兴趣，该方法通常是该方法所关注的，其中材料的有限厚度起着至关重要的作用。特别是，我们证明了3D方法需要正确计算沿窄条的热扩散，这是因为它的长度特别短时（如在两个焊盘配置中一样）。

著录项

来源
《Journal of Applied Physics》 |2007年第10期|p.104510.1-104510.5|共5页
作者
J.-L. Battaglia; C. Wiemer; M. Fanciulli;
展开▼
作者单位

Laboratoire inter etablissement 'Transferts Ecoulements Fluides Energetique,' UMR 8508, Ecole Nationale Superieure d'Arts et Metiers, Esplanade des Arts et Metiers, 33405 Talence Cedex, France;

展开▼
收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
原文格式 PDF
正文语种 eng
中图分类应用物理学;计量学;
关键词

相似文献

外文文献
中文文献
专利

1. Accurate pHEMT Nonlinear Modeling in the Presence of Low-Frequency Dispersive Effects [J] . Antonio Raffo, Alberto Santarelli, Pier Andrea Traverso, IEEE Transactions on Microwave Theory and Techniques . 2005,第11期

机译：低频色散效应存在下的精确pHEMT非线性建模
2. Experimentally Validated Reversible Single-Phase Multiwinding Transformer Model for the Accurate Calculation of Low-Frequency Transients [J] . Jazebi S., de Leon F. Power Delivery, IEEE Transactions on . 2015,第1期

机译：经实验验证的可逆单相多绕组变压器模型，用于精确计算低频暂态
3. A Low-Frequency Accurate Cavity Model for Transient Analysis of Power-Ground Structures [J] . Antonini G. IEEE Transactions on Electromagnetic Compatibility . 2008,第1期

机译：功率接地结构瞬态分析的低频精确腔模型
4. On-wafer Time-Domain and Low-Frequency Measurements of GaN HEMTs for Accurate Trap Modeling and its Impact on Pulse-to-Pulse Stability [C] . S. Fakhfakh, A. Martin, M. Campovecchio, International Workshop on Integrated Nonlinear Microwave and Millimetre-wave Circuits . 2018

机译：GaN HEMT的晶圆上时域和低频测量，用于准确的陷阱建模及其对脉冲间稳定性的影响
5. Multi-Physics Computational Grains (MPCGs): Newly-Developed Accurate and Efficient Numerical Methods for Micromechanical Modeling of Multifunctional Materials and Composites. [D] . Bishay, Peter L. 2014

机译：多物理计算颗粒（MPCG）：用于多功能材料和复合材料微机械建模的最新开发的准确高效的数值方法。
6. Can Machine Learning Methods Produce Accurate and Easy-to-use Prediction Models of 30-day Complications and Mortality After Knee or Hip Arthroplasty? [O] . Alex H. S. Harris, Alfred C. Kuo, Yingjie Weng, 2019

机译：机器学习方法能否为膝盖或髋关节置换术后30天并发症和死亡率产生准确且易于使用的预测模型？
7. Accurate pHEMT nonlinear modeling in the presence of low-frequency dispersive effects [O] . Raffo Antonio, Santarelli Alberto, Traverso Pier Andrea, 2005

机译：存在低频色散效应的精确pHEMT非线性建模
8. Phase II: Frequency Domain Analysis of Low-Frequency Oscillations in Large Electric Power Systems. Volume 1. Basic Concepts, Mathematical Models, and Computing Methods. Final Report [R] . Byerly, R. T., Sherman, D. E., Bennon, R. J. 1982

机译：第二阶段：大型电力系统中低频振荡的频域分析。第1卷。基本概念，数学模型和计算方法。总结报告

An accurate low-frequency model for the 3ω method

摘要

著录项

相似文献

相关主题

期刊订阅