Biomass fired hot air gas turbine with fluidized bed combustion

被引：26

作者：

Gaderer, M. ^{[1
,2
]}

Gallmetzer, G. ^{[2
]}

Spliethoff, H. ^{[1
,2
]}

机构：

[1] Tech Univ Munich, Inst Energy Syst, D-85747 Garching, Germany

[2] ZAE Bayern, Bavarian Ctr Appl Energy Res, Div Technol Energy Syst & Renewable Energy, D-85748 Garching, Germany

来源：

APPLIED THERMAL ENGINEERING | 2010年 / 30卷 / 13期

关键词：

High temperature heat exchanger; External firing; Immersed structured tube; Micro-turbine; Biomass; CHP; Combined heat and power; Hot air gas turbine; Indirect fired gas turbine; Small-scale power production;

D O I：

10.1016/j.applthermaleng.2010.03.015

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The prevailing demand for decentralized energy supply out of renewable energy sources, such as biomass, requires small-scale CHP technologies. Current developments at the Institute for Energy Systems, Technische Universitat Munchen, comprise the biomass fired hot air gas turbine, a fluidized bed wood combustor with integrated high temperature heat exchanger out of structured steel tubes for indirect firing of micro-turbines at 100 kWel. The fluidized bed consists of small particles (<400 mu m) and is fluidized at low gas velocities (u < 0.2 m/s), which cause high heat transfer numbers and low tube wall erosion rates. (C) 2010 Elsevier Ltd. All rights reserved.

引用

页码：1594 / 1600

页数：7

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