Effects of selected parameters on performance and emission of biomass-fired cookstoves

被引：90

作者：

Bhattacharya, SC ^{[1
]}

Albina, DO ^{[1
]}

Khaing, AM ^{[1
]}

机构：

[1] Asian Inst Technol, Sch Environm Resources & Dev, Energy Program, Klongluang 12120, Pathumthani, Thailand

来源：

BIOMASS & BIOENERGY | 2002年 / 23卷 / 05期

关键词：

biomass stoves; emission factor; biomass combustion; traditional cooking stoves; improved cooking stoves; stove efficiency; moisture content; fuel size; pot size; top ignition; top-burning stove; Indian "Harsha" stove; RTFD stove; Vietnamese traditional stove;

D O I：

10.1016/S0961-9534(02)00062-4

中图分类号：

S2 [农业工程];

学科分类号：

0828 ;

摘要：

The effects of different parameters on performance and emissions of three biomass-fired stoves have been investigated. The parameters considered were moisture content of fuel, size of fuel, size of pot and method of ignition, while the selected stoves were an improved Indian stove, a Vietnamese traditional stove and an improved stove developed by the Royal Thai Forestry Department. It was found that increase in fuel moisture content resulted in decrease in stove efficiency, increase in the emission factor of CO and decrease in the emission factor of NOx; a slight decrease in CO2 emission factor was also observed, while emission of CH4 was not significantly effected. The fuel size did not show any significant influence on the efficiency of the stove, however, it showed significant influence on the emission of CO for the size range investigated. The size of pan did not affect the efficiency of the stoves tested. Two methods of stove ignition-conventional bottom ignition and top ignition-were investigated. In general, emission of CO and NO, was significantly less in case of top ignition in comparison with conventional bottom ignition. (C) 2002 Elsevier Science Ltd. All rights reserved.

引用

页码：387 / 395

页数：9

共 4 条

[1] THERMAL PERFORMANCE AND EMISSION CHARACTERISTICS OF UNVENTED BIOMASS-BURNING COOKSTOVES - A PROPOSED STANDARD METHOD FOR EVALUATION [J].