Estimating heat transfer coefficients for solid–gas interfaces using the Landau–Teller modelAuthor-Name: Ribeiro, Vinicius G

Jorge G. Zabadal, Cíntia O. Monticelli and Volnei Borges

Applied Mathematics and Computation, 2017, vol. 301, issue C, 135-139

Abstract: In this work, a new approach to estimate heat transfer coefficients for solid–gas interfaces is proposed. The new formulation takes into account that the photon transfer process between solid walls and gases is not instantaneous, but involves electronic transitions, even when low frequency radiation is exchanged. The delay required to electron cloud transitions, called relaxation time, which plays a crucial role in the heat transfer process, is evaluated using the Landau–Teller model.

Keywords: Heat transfer; Convection; Solid–gas interfaces; Molecular relaxation; Landau–Teller model (search for similar items in EconPapers)
Date: 2017
References: View complete reference list from CitEc
Citations:

Downloads: (external link)
http://www.sciencedirect.com/science/article/pii/S0096300316307421
Full text for ScienceDirect subscribers only

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:eee:apmaco:v:301:y:2017:i:c:p:135-139

DOI: 10.1016/j.amc.2016.12.016

Access Statistics for this article

Applied Mathematics and Computation is currently edited by Theodore Simos

More articles in Applied Mathematics and Computation from Elsevier
Bibliographic data for series maintained by Catherine Liu ().