Advertisement

Theoretical and Experimental Studies on Non-Fourier Heat Conduction Based on Thermomass Theory

  • Hai-Dong Wang

Part of the Springer Theses book series (Springer Theses)

Table of contents

  1. Front Matter
    Pages i-xiv
  2. Hai-Dong Wang
    Pages 1-20
  3. Hai-Dong Wang
    Pages 111-112

About this book

Introduction

This book mainly focuses on the theoretical and experimental study of non-Fourier heat conduction behavior. A novel thermomass theory is used as the theoretical basis, which provides a general heat conduction equation for the accurate prediction of non-Fourier heat conduction. In order to prove the validity of this thermomass theory, a large current was used to heat the metallic nanofilm at the minimum temperature of 3 K. The measured average temperature of the nanofilm was notably higher than the prediction of Fourier’s heat diffusion equation, while matching well with the general heat conduction equation. This is the first time that steady non-Fourier heat conduction has been observed. Moreover, this book concerns the role of electron-phonon interaction in metallic nanofilms, which involves the breakdown of the Wiedemann-Franz law at low temperatures and interfacial thermal resistance at femtosecond timescales. Readers will find useful information on non-Fourier heat conduction and the latest advances in the study of charge and heat transport in metallic nanofilms.

Keywords

Femtosecond Laser Metallic Nanofilms Non-Fourier Heat Conduction Thermal Resistance Thermomass Theory Wiedemann-Franz Law

Authors and affiliations

  • Hai-Dong Wang
    • 1
  1. 1.Department of Engineering Mechanics School of AerospaceTsinghua UniversityBeijingPeople's Republic of China

Bibliographic information

  • DOI https://doi.org/10.1007/978-3-642-53977-0
  • Copyright Information Springer-Verlag Berlin Heidelberg 2014
  • Publisher Name Springer, Berlin, Heidelberg
  • eBook Packages Physics and Astronomy
  • Print ISBN 978-3-642-53976-3
  • Online ISBN 978-3-642-53977-0
  • Series Print ISSN 2190-5053
  • Series Online ISSN 2190-5061
  • Buy this book on publisher's site
Industry Sectors
Materials & Steel
Automotive
Chemical Manufacturing
Consumer Packaged Goods
Aerospace
Oil, Gas & Geosciences
Engineering