Biomass fired hot air gas turbine with fluidized bed combustion

M. Gaderer; G. Gallmetzer; H. Spliethoff

doi:10.1016/j.applthermaleng.2010.03.015

Biomass fired hot air gas turbine with fluidized bed combustion

M. Gaderer, G. Gallmetzer, H. Spliethoff

Bayerisches Zentrum für Angewandte Energieforschung (ZAE Bayern e.V.)

Research output: Contribution to journal › Article › peer-review

26 Scopus citations

Abstract

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 Universität München, 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 μm) and is fluidized at low gas velocities (u < 0.2 m/s), which cause high heat transfer numbers and low tube wall erosion rates.

Original language	English
Pages (from-to)	1594-1600
Number of pages	7
Journal	Applied Thermal Engineering
Volume	30
Issue number	13
DOIs	https://doi.org/10.1016/j.applthermaleng.2010.03.015
State	Published - Sep 2010

Keywords

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

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10.1016/j.applthermaleng.2010.03.015

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title = "Biomass fired hot air gas turbine with fluidized bed combustion",

abstract = "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 Universit{\"a}t M{\"u}nchen, 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 μm) and is fluidized at low gas velocities (u < 0.2 m/s), which cause high heat transfer numbers and low tube wall erosion rates.",

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

author = "M. Gaderer and G. Gallmetzer and H. Spliethoff",

year = "2010",

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doi = "10.1016/j.applthermaleng.2010.03.015",

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T1 - Biomass fired hot air gas turbine with fluidized bed combustion

AU - Gaderer, M.

AU - Gallmetzer, G.

AU - Spliethoff, H.

PY - 2010/9

Y1 - 2010/9

N2 - 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 Universität München, 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 μm) and is fluidized at low gas velocities (u < 0.2 m/s), which cause high heat transfer numbers and low tube wall erosion rates.

AB - 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 Universität München, 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 μm) and is fluidized at low gas velocities (u < 0.2 m/s), which cause high heat transfer numbers and low tube wall erosion rates.

KW - Biomass

KW - CHP

KW - Combined heat and power

KW - External firing

KW - High temperature heat exchanger

KW - Hot air gas turbine

KW - Immersed structured tube

KW - Indirect fired gas turbine

KW - Micro-turbine

KW - Small-scale power production

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DO - 10.1016/j.applthermaleng.2010.03.015

M3 - Article

AN - SCOPUS:77955281831

SN - 1359-4311

VL - 30

SP - 1594

EP - 1600

JO - Applied Thermal Engineering

JF - Applied Thermal Engineering

IS - 13

ER -

Biomass fired hot air gas turbine with fluidized bed combustion

Abstract

Keywords

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