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Concept selection of a new longitudinal member design with developed Bi-metallic model

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dc.citedby0
dc.contributor.authorKhalid K.S.en_US
dc.contributor.authorTarlochan F.en_US
dc.contributor.authorAl-Qrimli H.F.en_US
dc.contributor.authorid55534155400en_US
dc.contributor.authorid9045273600en_US
dc.contributor.authorid30367473200en_US
dc.date.accessioned2023-12-29T07:45:04Z
dc.date.available2023-12-29T07:45:04Z
dc.date.issued2012
dc.description.abstractSteel material has a widely use in automotive applications for the high stiffness that could provide more safety for the passengers. On the other hand, the steel has quite a heavy weight due to its high density. A new longitudinal member design has been presented in order to give more safety in many crash situations. Two dynamic collision tests (frontal and oblique) have been simulated. The new design concept needs two separate components. An interior tube called the crash component. This component is simulated with a bi-metallic material (combination of steel and aluminum) to reduce the weight by up to 25 %. This interior tube controls the front crash test to exhibit a desirable energy. The outer part called the support component, contains four stiff tubes fitted to each other in order to slide over each other like a telescope. The outer component produces high bending resistance in the case of an oblique collision. There are five different concepts for the telescope (arc side, inside arc side, hat side, taper side and sharp side). The complex proportional assessment method (COPRAS) has been used for selecting the best design. Using the COPRAS method helps to meet the satisfaction of engineering specifications and costumer needs. Six different criteria, which were specified as specific energy absorption, crash force efficiency for frontal and 30 degrees, cost and ease manufacturing, were analyzed to form the initial matrix. It is concluded that the sharp angle side can be used for the longitudinal member design with a mid car model. � 2012, Advanced Engineering Solutions.en_US
dc.description.natureFinalen_US
dc.identifier.epage134
dc.identifier.scopus2-s2.0-84871403197
dc.identifier.spage125
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84871403197&partnerID=40&md5=d569dd6be1a6f42178583f52a1b0a37e
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/30157
dc.pagecount9
dc.sourceScopus
dc.sourcetitleAES-ATEMA International Conference Series - Advances and Trends in Engineering Materials and their Applications
dc.subjectBi-metallic material
dc.subjectCOPRAS
dc.subjectOblique crash
dc.subjectPDS
dc.subjectSelection of concept
dc.subjectAluminum
dc.subjectModel automobiles
dc.subjectOptical telescopes
dc.subjectSafety engineering
dc.subjectTelescopes
dc.subjectTubes (components)
dc.subjectAssessment methods
dc.subjectAutomotive applications
dc.subjectBending resistance
dc.subjectCar models
dc.subjectCollision tests
dc.subjectConcept selection
dc.subjectCOPRAS
dc.subjectCrash situations
dc.subjectCrash tests
dc.subjectEngineering specification
dc.subjectHigh density
dc.subjectHigh stiffness
dc.subjectMember design
dc.subjectNew design
dc.subjectOblique collision
dc.subjectOblique crash
dc.subjectOuter component
dc.subjectPDS
dc.subjectSelection of concept
dc.subjectSpecific energy absorption
dc.subjectSteel materials
dc.subjectDesign
dc.titleConcept selection of a new longitudinal member design with developed Bi-metallic modelen_US
dc.typeConference Paperen_US
dspace.entity.typePublication
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