Results 21 to 30 of about 28,256 (120)

An Approach to Modelling Friction-Stir Welded Joints in Forming [PDF]

open access: yesMATEC Web of Conferences
The use of multi-material components in the automotive industry is increasing, driven by the demand for lightweight construction to reduce emissions.
Feix Werner   +3 more
doaj   +1 more source

Establishing Flow Stress and Elongation Relationships as a Function of Microstructural Features of Ti6Al4V Alloy Processed using SLM

open access: yesDesigns, 2019
Selective laser melting (SLM) is an attractive technology for fabricating complex metal parts with reduced number of processing steps compared to traditional manufacturing technologies.
Javed Akram   +2 more
doaj   +1 more source

Geometry and mass optimization of box-shape beams with non-linear walls for local buckling due to bending [PDF]

open access: yesНаучно-технический вестник Брянского государственного университета, 2019
This article explores the possibility of optimizing geometry and mass of a beam based on the conditions for ensuring local buckling. The subject of the study is a box-shaped beam with non-linear walls.
Manzhula K.P., Naumov A.V.
doaj   +1 more source

Simulação numérica de barras em dupla cantoneira enrijecida formadas a frio com travejamento em quadro submetidas à compressão

open access: yesRevista Principia, 2022
Cantoneiras enrijecidas de aço formadas a frio podem apresentar três modos críticos de instabilidade. Entretanto, barras em seção composta podem apresentar outros modos de acordo com o tipo, a disposição e a configuração das conexões. Barras compostas em
João Paulo Monteiro Couto   +3 more
doaj   +1 more source

From Antenna Design to High Fidelity, Full Physics Automotive Radar Sensor Corner Case Simulation

open access: yesModelling and Simulation in Engineering, 2018
Advanced driver assistance systems (ADAS) have recently been thrust into the spotlight in the automotive industry as carmakers and technology companies pursue effective active safety systems and fully autonomous vehicles.
Ushemadzoro Chipengo   +2 more
doaj   +1 more source

Effect of multiple laser re-melting on microstructure and properties of Fe-based coating

open access: yesHigh Temperature Materials and Processes, 2022
The aim of this article is to explore the effect of re-melting times on the microstructure and properties of Fe-based coating. In this study, the Fe-based coating is prepared on 316L stainless steel by laser cladding and laser re-melting.
Xie Linyi   +6 more
doaj   +1 more source

CFD Modeling of Solid Suspension in a Stirred Tank: Effect of Drag Models and Turbulent Dispersion on Cloud Height

open access: yesInternational Journal of Chemical Engineering, 2012
Many chemical engineering processes involve the suspension of solid particles in a liquid. In dense systems, agitation leads to the formation of a clear liquid layer above a solid cloud. Cloud height, defined as the location of the clear liquid interface,
Shitanshu Gohel   +4 more
doaj   +1 more source

Finite Element Analysis of Suppression the Vibration of Dish Using Closed Loop Control System [PDF]

open access: yesEngineering and Technology Journal, 2016
A closed loop simulation is used for minimizing of undemanding vibration caused in the dish system. The finite element method is used to model the closed loop control via ANSYS- APDL. In this paper the Bezier function for surface modeling to get the best
Nahedh Mahmood Ali
doaj   +1 more source

Design and Analysis of Two Pass Rolling Dies [PDF]

open access: yesInternational Journal of Advanced Design and Manufacturing Technology, 2022
Sheet metal forming is widely used in automotive and aerospace industry. In this paper analysis of sheet metal forming process by deep drawing was discussed.
siva prasad kondapalli, VISHNU KANDULA
doaj   +1 more source

Proposed Formulation Using ANSYS for Estimation Axially Strength of Steel Tubes Columns Filled with Concrete [PDF]

open access: yesEngineering and Technology Journal, 2016
In this paper, concrete filled steel tubes columns (CFT) are investigated by using finite element program ANSYS 15.0. Analysis are done for four different shapes of columns (circular, square,hexagonal andoctagonal).
Marwah S. Abdul Gbabar
doaj   +1 more source

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