Matches in SemOpenAlex for { <https://semopenalex.org/work/W2896588428> ?p ?o ?g. }
Showing items 1 to 74 of
74
with 100 items per page.
- W2896588428 abstract "In this study, an heterogeneous Ti/Al assembly is proposed for the built of aircraft structures. This kind of structure combines advantages of both materials: the aluminum is light-weight and less expensive whereas the titanium offers superior mechanical properties. A welding-brazing assembly in overlap configuration is studied. The two selected materials are the aluminum alloy Al5754 and the quasi-pure titanium Ti40. The aluminum is fused by laser on titanium (solid) and the joining is obtained by the formation of a ceramic intermetallic compound (TiAl3) along the Ti/Al interface. The size of the intermetallic layer has a significant effect on the mechanical strength of the assembly. The effects of process parameters on the geometrical properties of the assembly are investigated by numerical simulation (finite element method) and experimental validation. More precisely, the effects of the thermal field and of the fluid flow are correlated to the size of the intermetallic layer in an axisymmetric particular case.The numerical problem is implemented with the commercial software Comsol Multiphysics™, by coupling heat equation, Navier-Stokes equation and the free boundary motion. The latter is treated with the Arbitrary Lagrangian Eulerian method and with a particular focus on the contact angle implementation. An experimental validation of the model is realized with a TRUEDISK 10002 laser.In this study, an heterogeneous Ti/Al assembly is proposed for the built of aircraft structures. This kind of structure combines advantages of both materials: the aluminum is light-weight and less expensive whereas the titanium offers superior mechanical properties. A welding-brazing assembly in overlap configuration is studied. The two selected materials are the aluminum alloy Al5754 and the quasi-pure titanium Ti40. The aluminum is fused by laser on titanium (solid) and the joining is obtained by the formation of a ceramic intermetallic compound (TiAl3) along the Ti/Al interface. The size of the intermetallic layer has a significant effect on the mechanical strength of the assembly. The effects of process parameters on the geometrical properties of the assembly are investigated by numerical simulation (finite element method) and experimental validation. More precisely, the effects of the thermal field and of the fluid flow are correlated to the size of the intermetallic layer in an axisymmetric particul..." @default.
- W2896588428 created "2018-10-26" @default.
- W2896588428 creator A5087993028 @default.
- W2896588428 creator A5088014131 @default.
- W2896588428 date "2013-01-01" @default.
- W2896588428 modified "2023-09-24" @default.
- W2896588428 title "Numerical simulation of a combined welding-brazing process. Application to an aluminum-titanium heterogeneous assembly" @default.
- W2896588428 doi "https://doi.org/10.2351/1.5062950" @default.
- W2896588428 hasPublicationYear "2013" @default.
- W2896588428 type Work @default.
- W2896588428 sameAs 2896588428 @default.
- W2896588428 citedByCount "0" @default.
- W2896588428 crossrefType "proceedings-article" @default.
- W2896588428 hasAuthorship W2896588428A5087993028 @default.
- W2896588428 hasAuthorship W2896588428A5088014131 @default.
- W2896588428 hasConcept C127413603 @default.
- W2896588428 hasConcept C135628077 @default.
- W2896588428 hasConcept C183906286 @default.
- W2896588428 hasConcept C18903297 @default.
- W2896588428 hasConcept C191897082 @default.
- W2896588428 hasConcept C192562407 @default.
- W2896588428 hasConcept C19474535 @default.
- W2896588428 hasConcept C27501479 @default.
- W2896588428 hasConcept C2780026712 @default.
- W2896588428 hasConcept C46435376 @default.
- W2896588428 hasConcept C506065880 @default.
- W2896588428 hasConcept C513153333 @default.
- W2896588428 hasConcept C66938386 @default.
- W2896588428 hasConcept C78519656 @default.
- W2896588428 hasConcept C86803240 @default.
- W2896588428 hasConcept C8953137 @default.
- W2896588428 hasConceptScore W2896588428C127413603 @default.
- W2896588428 hasConceptScore W2896588428C135628077 @default.
- W2896588428 hasConceptScore W2896588428C183906286 @default.
- W2896588428 hasConceptScore W2896588428C18903297 @default.
- W2896588428 hasConceptScore W2896588428C191897082 @default.
- W2896588428 hasConceptScore W2896588428C192562407 @default.
- W2896588428 hasConceptScore W2896588428C19474535 @default.
- W2896588428 hasConceptScore W2896588428C27501479 @default.
- W2896588428 hasConceptScore W2896588428C2780026712 @default.
- W2896588428 hasConceptScore W2896588428C46435376 @default.
- W2896588428 hasConceptScore W2896588428C506065880 @default.
- W2896588428 hasConceptScore W2896588428C513153333 @default.
- W2896588428 hasConceptScore W2896588428C66938386 @default.
- W2896588428 hasConceptScore W2896588428C78519656 @default.
- W2896588428 hasConceptScore W2896588428C86803240 @default.
- W2896588428 hasConceptScore W2896588428C8953137 @default.
- W2896588428 hasLocation W28965884281 @default.
- W2896588428 hasOpenAccess W2896588428 @default.
- W2896588428 hasPrimaryLocation W28965884281 @default.
- W2896588428 hasRelatedWork W1990936182 @default.
- W2896588428 hasRelatedWork W2036593211 @default.
- W2896588428 hasRelatedWork W2147955974 @default.
- W2896588428 hasRelatedWork W2356801420 @default.
- W2896588428 hasRelatedWork W2727686829 @default.
- W2896588428 hasRelatedWork W2792677626 @default.
- W2896588428 hasRelatedWork W2798524275 @default.
- W2896588428 hasRelatedWork W2902138053 @default.
- W2896588428 hasRelatedWork W2908432983 @default.
- W2896588428 hasRelatedWork W2953803414 @default.
- W2896588428 hasRelatedWork W2965268296 @default.
- W2896588428 hasRelatedWork W2990018484 @default.
- W2896588428 hasRelatedWork W3085804789 @default.
- W2896588428 hasRelatedWork W3110641953 @default.
- W2896588428 hasRelatedWork W3132179437 @default.
- W2896588428 hasRelatedWork W3134679687 @default.
- W2896588428 hasRelatedWork W3136025813 @default.
- W2896588428 hasRelatedWork W3203495883 @default.
- W2896588428 hasRelatedWork W3204834944 @default.
- W2896588428 hasRelatedWork W2966585245 @default.
- W2896588428 isParatext "false" @default.
- W2896588428 isRetracted "false" @default.
- W2896588428 magId "2896588428" @default.
- W2896588428 workType "article" @default.