Physics of Energy Conversion and Coupled Phenomena

Enhancement of pyrolysis spray disposal performance using thermal time-response to precursor uniform deposition

K. Boubaker^a1, A. Chaouachi^a1, M. Amlouk^a2 and H. Bouzouita^a1

Laboratoire de Photovoltaïque et Matériaux Semi-conducteurs, L.P.M.S, École Nationale d'Ingénieurs, BP 37, Le Belvédère, 1002 Tunis, Tunisia

Laboratoirede Physique de la Matière Condensée, Faculté des Sciences de Tunis, 2092 Tunis, Tunisia

Abstract

This paper proposes concrete enhancement of pyrolysis spray disposal performance. Solution to heat equation in particular cases of uniform and non-uniform fluid deposit is yielded as a guide to geometrical and temporal parameters control. Implemented models take into account simultaneously deposited material and targeted device thermal and geometrical properties. Theoretical temperature time-response features are compared to experiment in order to enhance deposition and solidification processes.

(Received May 9 2006)

(Accepted October 12 2006)

(Online publication January 26 2007)

PACS:

• 02.30.Cj – Measure and integration;
• 07.05.Tp – Computer modeling and simulation;
• 07.20.Pe – Heat engines; heat pumps; heat pipes;
• 44.90.+c – Other topics in heat transfer (restricted to new topics in section 44)

boubaker_karem@yahoo.com