Comparison between two models of nonlocal heat flux in laser-generated plasma

Two models of nonlocal heat flux in laser-driven plasmas have been presented by Luciani and Mora, and by Albritton et al. The disagreement between them is shown to be only apparent: when used in exactly the same conditions, they actually give the same answer, provided that the correct tabulated prop...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Journal of applied physics 1987, Vol.62 (9), p.3592-3594
Hauptverfasser:	HOLSTEIN, P. A, DECOSTER, A
Format:	Artikel
Sprache:	eng
Schlagworte:	Exact sciences and technology Physics Physics of gases, plasmas and electric discharges Physics of plasmas and electric discharges Plasma production and heating
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	Two models of nonlocal heat flux in laser-driven plasmas have been presented by Luciani and Mora, and by Albritton et al. The disagreement between them is shown to be only apparent: when used in exactly the same conditions, they actually give the same answer, provided that the correct tabulated propagator is used in the integral giving the flux. A steepening of the temperature profile at critical density still exists for both models.
ISSN:	0021-8979 1089-7550
DOI:	10.1063/1.339287