Thesis Open Access
BIRHANU AWRARIS DEJEN
<?xml version='1.0' encoding='utf-8'?> <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:adms="http://www.w3.org/ns/adms#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dct="http://purl.org/dc/terms/" xmlns:dctype="http://purl.org/dc/dcmitype/" xmlns:dcat="http://www.w3.org/ns/dcat#" xmlns:duv="http://www.w3.org/ns/duv#" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:frapo="http://purl.org/cerif/frapo/" xmlns:geo="http://www.w3.org/2003/01/geo/wgs84_pos#" xmlns:gsp="http://www.opengis.net/ont/geosparql#" xmlns:locn="http://www.w3.org/ns/locn#" xmlns:org="http://www.w3.org/ns/org#" xmlns:owl="http://www.w3.org/2002/07/owl#" xmlns:prov="http://www.w3.org/ns/prov#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:schema="http://schema.org/" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:vcard="http://www.w3.org/2006/vcard/ns#" xmlns:wdrs="http://www.w3.org/2007/05/powder-s#"> <rdf:Description rdf:about="https://doi.org/10.20372/nadre:4192"> <rdf:type rdf:resource="http://www.w3.org/ns/dcat#Dataset"/> <dct:type rdf:resource="http://purl.org/dc/dcmitype/Text"/> <dct:identifier rdf:datatype="http://www.w3.org/2001/XMLSchema#anyURI">https://doi.org/10.20372/nadre:4192</dct:identifier> <foaf:page rdf:resource="https://doi.org/10.20372/nadre:4192"/> <dct:creator> <rdf:Description> <rdf:type rdf:resource="http://xmlns.com/foaf/0.1/Agent"/> <foaf:name>BIRHANU AWRARIS DEJEN</foaf:name> </rdf:Description> </dct:creator> <dct:title>INVESTIGATION OF MECHANICAL PROPERTIES OF SUGARCANE BAGASSE AND SISAL HYBRID FIBER POLYESTER COMPOSITE FOR TOYOTA RAUM INNER DOOR PANEL APPLICATION</dct:title> <dct:publisher> <foaf:Agent> <foaf:name>Zenodo</foaf:name> </foaf:Agent> </dct:publisher> <dct:issued rdf:datatype="http://www.w3.org/2001/XMLSchema#gYear">2021</dct:issued> <dct:issued rdf:datatype="http://www.w3.org/2001/XMLSchema#date">2021-09-01</dct:issued> <owl:sameAs rdf:resource="https://nadre.ethernet.edu.et/record/4192"/> <adms:identifier> <adms:Identifier> <skos:notation rdf:datatype="http://www.w3.org/2001/XMLSchema#anyURI">https://nadre.ethernet.edu.et/record/4192</skos:notation> <adms:schemeAgency>url</adms:schemeAgency> </adms:Identifier> </adms:identifier> <dct:isVersionOf rdf:resource="https://doi.org/10.20372/nadre:4191"/> <dct:isPartOf rdf:resource="https://nadre.ethernet.edu.et/communities/aastu"/> <dct:isPartOf rdf:resource="https://nadre.ethernet.edu.et/communities/zenodo"/> <dct:description><p>Currently, composite materials are becoming popular in the automotive and aeronautics<br> industries because of their high strength-to-weight ratio compared to traditional engineering<br> materials. Bio-fiber composites are among natural fiber composites with carbon negative, bio<br> degradable and renewable capabilities. In this research, the main aim was to investigate the<br> mechanical and water-absorbing properties of sisal and sugarcane bagasse hybrid fiber<br> polyester composite. During the manufacturing methods, extracting sisal fiber from the sisal<br> plant, cutting of sugarcane bagasse fiber into chopped form and chemical treatment of the fibers<br> with 5% NaOH solution for 24 hours were pre manufacturing process. Measuring the weight<br> of these two constituent fibers in three different proportions as 10%Wt of sisal fiber with<br> 20%Wt of sugarcane bagasse fiber (10S/20B), 15%Wt of sisal fiber with 15%Wt of sugarcane<br> bagasse fiber (15S/15B) and 20%Wt of sisal fiber with 10%Wt of sugarcane bagasse fiber (the<br> 20S/10B) to be manufactured in three different layering sequences of Sisal-Bagasse-Sisal<br> (SBS), Uniform mixing (UNF) and Bagasse-Sisal-Bagasse (BSB) at two different curing<br> temperatures (25&deg;C and 60&deg;C) was the next process. Hand layup these metered fibers with<br> polyester resin and pressing with a hydraulic press machine in the confined steel molds was<br> the second process. The manufactured samples were cut into the appropriate dimensions based<br> on ASTM standards of 2017 for each test after they have been cured enough</p></dct:description> <dct:accessRights rdf:resource="http://publications.europa.eu/resource/authority/access-right/PUBLIC"/> <dct:accessRights> <dct:RightsStatement rdf:about="info:eu-repo/semantics/openAccess"> <rdfs:label>Open Access</rdfs:label> </dct:RightsStatement> </dct:accessRights> <dcat:distribution> <dcat:Distribution> <dct:rights> <dct:RightsStatement rdf:about="http://www.opendefinition.org/licenses/cc-by"> <rdfs:label>Creative Commons Attribution</rdfs:label> </dct:RightsStatement> </dct:rights> <dcat:accessURL rdf:resource="https://doi.org/10.20372/nadre:4192"/> </dcat:Distribution> </dcat:distribution> <dcat:distribution> <dcat:Distribution> <dcat:accessURL rdf:resource="https://doi.org/10.20372/nadre:4192"/> <dcat:byteSize>647925</dcat:byteSize> <dcat:downloadURL rdf:resource="https://nadre.ethernet.edu.et/record/4192/files/f1042664640.pdf"/> <dcat:mediaType>application/pdf</dcat:mediaType> </dcat:Distribution> </dcat:distribution> </rdf:Description> </rdf:RDF>
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