July 1, 2011 Thesis Open Access

Beniyam Kebede W/kidane

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  <identifier identifierType="DOI">10.20372/nadre:1955</identifier>
  <creators>
    <creator>
      <creatorName>Beniyam Kebede W/kidane</creatorName>
    </creator>
  </creators>
  <titles>
    <title>CFD Modeling and Simulation on Hydrodynamics of CFB Biomass Gasifier using FLUENT</title>
  </titles>
  <publisher>Zenodo</publisher>
  <publicationYear>2011</publicationYear>
  <dates>
    <date dateType="Issued">2011-07-01</date>
  </dates>
  <resourceType resourceTypeGeneral="Text">Thesis</resourceType>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://nadre.ethernet.edu.et/record/1955</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsVersionOf">10.20372/nadre:1954</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="URL" relationType="IsPartOf">https://nadre.ethernet.edu.et/communities/aau</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="URL" relationType="IsPartOf">https://nadre.ethernet.edu.et/communities/zenodo</relatedIdentifier>
  </relatedIdentifiers>
  <rightsList>
    <rights rightsURI="http://www.opendefinition.org/licenses/cc-by">Creative Commons Attribution</rights>
    <rights rightsURI="info:eu-repo/semantics/openAccess">Open Access</rights>
  </rightsList>
  <descriptions>
    <description descriptionType="Abstract">&lt;p&gt;Biomass gasification in Circulating fluidized beds (CFB) is one of the most promising&lt;br&gt;
conversion processes in meeting future ecologically compatible and sustainable energy demand,&lt;br&gt;
based on a combination of flexibility, efficiency, and environmental acceptability. Widespread&lt;br&gt;
industrial use of CFB technology in coal and biomass combustion and gasification depends on&lt;br&gt;
improved control of the fluidization process that demands a better understanding of fluidized bed&lt;br&gt;
hydrodynamics. However, its application to CFB systems is limited due to the high&lt;br&gt;
computational requirements for understanding complex fluid flow behavior. The effect of&lt;br&gt;
different operating parameters on the hydrodynamic behavior of a two-phase gas-solid CFB&lt;br&gt;
biomass gasifier were studied in this thesis work systematically using computational fluid&lt;br&gt;
dynamics (CFD) software FLUENT.&lt;/p&gt;</description>
  </descriptions>
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