Experimental Study of Wood Pellets Combustion in a Counter-Current Fixed-Bed

被引：2

作者：

Bennini, Mohammed Allae ^{[1
]}

Bakhattar, Ilias ^{[1
]}

Chater, Hamza ^{[1
]}

Asbik, Mohamed ^{[1
]}

Mouaky, Ammar ^{[2
]}

Koukouch, Abdelghani ^{[2
]}

Elorf, Abdellah ^{[3
]}

Sarh, Brahim ^{[4
]}

Boushaki, Toufik ^{[4
]}

机构：

[1] Mohammed V Univ, Ecole Natl Super Arts & Metiers, ERTE, Rabat, Morocco

[2] UM6P, Green Energy Pk IRESEN, Benguerir, Morocco

[3] Capgemini Engn, Velizy Villacoublay, France

[4] CNRS, ICARE, Orleans, France

来源：

PROCEEDINGS OF 2021 9TH INTERNATIONAL RENEWABLE AND SUSTAINABLE ENERGY CONFERENCE (IRSEC) | 2021年

关键词：

Biomass; Combustion; Ignition front; fixed-bed; gas emissions;

D O I：

10.1109/IRSEC53969.2021.9741101

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

This study analyzed the biomass combustion in a vertical counter-current fixed-bed. The experimental device, designed and constructed in the framework of BioF2S project funded by IRESEN, consists of a vertical tube combustion chamber, a steel grate with circular holes of 4 mm diameter, air supply system, data acquisition system and various measurements equipment (flow meter, thermocouples and gas analyzer). Experimental tests were carried out with wood pellets solid fuel for three normal volume flow rates (2.5, 3.25 and 4 Nm(3)/h). The effect of this fundamental parameter on instantaneous temperature profiles, average temperature at the combustor center, bed height, combustion layer thickness, ignition front velocity and mass ignition rate was shown. Gas emissions analyses have also been discussed.

引用

页码：564 / 568

页数：5

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