Mass nature of heat and its applications III: Thermomass model based damped wave in dielectrics

Quan Wen Hou, Haidong Wang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The character of wave model for heat conduction is studied by numerical simulation of heat conduction in silicon heated by laser pulse. Based on the damping of the temperature peak, the penetration depth of thermal wave can be defined which gives a new division of heat conduction regime for experiments. The thermal wave is expected to be observed when the system is shorter than the penetration depth. In the thermomass model, the penetration depth is about one magnitude larger than that in CV model. Consequently, it gives a wider region to observe thermal wave phenomena.

Original languageEnglish
Title of host publication2010 14th International Heat Transfer Conference, IHTC 14
DOIs
Publication statusPublished - Dec 1 2010
Event2010 14th International Heat Transfer Conference, IHTC 14 - Washington, DC, United States
Duration: Aug 8 2010Aug 13 2010

Publication series

Name2010 14th International Heat Transfer Conference, IHTC 14
Volume3

Other

Other2010 14th International Heat Transfer Conference, IHTC 14
CountryUnited States
CityWashington, DC
Period8/8/108/13/10

Fingerprint

Heat conduction
Silicon
Laser pulses
Damping
Hot Temperature
Computer simulation
Experiments
Temperature

All Science Journal Classification (ASJC) codes

  • Fluid Flow and Transfer Processes

Cite this

Hou, Q. W., & Wang, H. (2010). Mass nature of heat and its applications III: Thermomass model based damped wave in dielectrics. In 2010 14th International Heat Transfer Conference, IHTC 14 (2010 14th International Heat Transfer Conference, IHTC 14; Vol. 3). https://doi.org/10.1115/IHTC14-22359

Mass nature of heat and its applications III : Thermomass model based damped wave in dielectrics. / Hou, Quan Wen; Wang, Haidong.

2010 14th International Heat Transfer Conference, IHTC 14. 2010. (2010 14th International Heat Transfer Conference, IHTC 14; Vol. 3).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Hou, QW & Wang, H 2010, Mass nature of heat and its applications III: Thermomass model based damped wave in dielectrics. in 2010 14th International Heat Transfer Conference, IHTC 14. 2010 14th International Heat Transfer Conference, IHTC 14, vol. 3, 2010 14th International Heat Transfer Conference, IHTC 14, Washington, DC, United States, 8/8/10. https://doi.org/10.1115/IHTC14-22359
Hou QW, Wang H. Mass nature of heat and its applications III: Thermomass model based damped wave in dielectrics. In 2010 14th International Heat Transfer Conference, IHTC 14. 2010. (2010 14th International Heat Transfer Conference, IHTC 14). https://doi.org/10.1115/IHTC14-22359
Hou, Quan Wen ; Wang, Haidong. / Mass nature of heat and its applications III : Thermomass model based damped wave in dielectrics. 2010 14th International Heat Transfer Conference, IHTC 14. 2010. (2010 14th International Heat Transfer Conference, IHTC 14).
@inproceedings{9aa52d5efaf845bf8579c9683ac7cb3e,
title = "Mass nature of heat and its applications III: Thermomass model based damped wave in dielectrics",
abstract = "The character of wave model for heat conduction is studied by numerical simulation of heat conduction in silicon heated by laser pulse. Based on the damping of the temperature peak, the penetration depth of thermal wave can be defined which gives a new division of heat conduction regime for experiments. The thermal wave is expected to be observed when the system is shorter than the penetration depth. In the thermomass model, the penetration depth is about one magnitude larger than that in CV model. Consequently, it gives a wider region to observe thermal wave phenomena.",
author = "Hou, {Quan Wen} and Haidong Wang",
year = "2010",
month = "12",
day = "1",
doi = "10.1115/IHTC14-22359",
language = "English",
isbn = "9780791849385",
series = "2010 14th International Heat Transfer Conference, IHTC 14",
booktitle = "2010 14th International Heat Transfer Conference, IHTC 14",

}

TY - GEN

T1 - Mass nature of heat and its applications III

T2 - Thermomass model based damped wave in dielectrics

AU - Hou, Quan Wen

AU - Wang, Haidong

PY - 2010/12/1

Y1 - 2010/12/1

N2 - The character of wave model for heat conduction is studied by numerical simulation of heat conduction in silicon heated by laser pulse. Based on the damping of the temperature peak, the penetration depth of thermal wave can be defined which gives a new division of heat conduction regime for experiments. The thermal wave is expected to be observed when the system is shorter than the penetration depth. In the thermomass model, the penetration depth is about one magnitude larger than that in CV model. Consequently, it gives a wider region to observe thermal wave phenomena.

AB - The character of wave model for heat conduction is studied by numerical simulation of heat conduction in silicon heated by laser pulse. Based on the damping of the temperature peak, the penetration depth of thermal wave can be defined which gives a new division of heat conduction regime for experiments. The thermal wave is expected to be observed when the system is shorter than the penetration depth. In the thermomass model, the penetration depth is about one magnitude larger than that in CV model. Consequently, it gives a wider region to observe thermal wave phenomena.

UR - http://www.scopus.com/inward/record.url?scp=84867681467&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84867681467&partnerID=8YFLogxK

U2 - 10.1115/IHTC14-22359

DO - 10.1115/IHTC14-22359

M3 - Conference contribution

AN - SCOPUS:84867681467

SN - 9780791849385

T3 - 2010 14th International Heat Transfer Conference, IHTC 14

BT - 2010 14th International Heat Transfer Conference, IHTC 14

ER -