Evaluation of the performance of biodiesel from waste vegetable oil in a flame tube furnace

被引：13

作者：

de Souza, Gustavo Rodrigues ^{[1
]}

dos Santos, Antonio Moreira ^{[1
]}

Ferreira, Sergio Lucas ^{[1
]}

Ribeiro Martins, Keyll Carlos ^{[2
]}

Modolo, Delson Luiz ^{[3
]}

机构：

[1] Univ Sao Paulo, Dept Mech Engn, Ctr Thermal & Fluid Engn, BR-13560970 Sao Carlos, SP, Brazil

[2] Fed Ctr Technol Educ Maranhao, Dept Mech Engn, BR-65000000 Sao Luis, MA, Brazil

[3] Univ Ctr Herminio Ometto Uniararas, BR-13607339 Araras, SP, Brazil

来源：

APPLIED THERMAL ENGINEERING | 2009年 / 29卷 / 11-12期

关键词：

Furnace; Flame tube; Heat transfer; Biodiesel; ENGINE PERFORMANCE; EMISSIONS; FUEL; BLENDS;

D O I：

10.1016/j.applthermaleng.2008.12.026

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

This work presents a theoretical and experimental study of the biodiesel (ethyl ester from a waste vegetable oil) performance in a flame tube furnace. The heat transfer rate was analysed in several sections along the furnace and the performance of the biodiesel was compared to that of diesel oil. The flow of heat from the burn of each fuel in the direction of the walls of the combustion chamber was evaluated under the same fuel injection pressure. The peak of the heat transfer occurred around 0.45 m far from the fuel injection nozzle in a 0.305 m inner diameter combustion chamber. The diesel oil showed a higher heat transfer rate in most parts exposed to the flame. In the region where the body of the flame is not present, the heat transfer of biodiesel becomes higher. (C) 2008 Elsevier Ltd. All rights reserved.

引用

页码：2562 / 2566

页数：5

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