Search Results - "Ghadbeigi, Hassan"

Effect of scanning strategies on residual stress and mechanical properties of Selective Laser Melted Ti6Al4V by Ali, Haider, Ghadbeigi, Hassan, Mumtaz, Kamran

“…During the Selective Laser Melting (SLM) process large temperature gradients can form, generating a mismatch in elastic deformation that can lead to high…”
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In-situ residual stress reduction, martensitic decomposition and mechanical properties enhancement through high temperature powder bed pre-heating of Selective Laser Melted Ti6Al4V by Ali, Haider, Ma, Le, Ghadbeigi, Hassan, Mumtaz, Kamran

“…During the Selective Laser Melting (SLM) process large temperature gradients can form, generating a mismatch in elastic deformation that can lead to high…”
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Residual stress development in selective laser-melted Ti6Al4V: a parametric thermal modelling approach by Ali, Haider, Ghadbeigi, Hassan, Mumtaz, Kamran

“…High cooling rates within the selective laser melting (SLM) process can generate large residual stresses within fabricated components. Understanding residual…”
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Effect of pre-emptive in situ parameter modification on residual stress distributions within selective laser-melted Ti6Al4V components by Ali, Haider, Ghadbeigi, Hassan, Hosseinzadeh, Foroogh, Oliveira, Jeferson, Mumtaz, Kamran

“…The effect of thermally induced residual stresses is not dynamically considered during a selective laser melting (SLM) build; instead, it processes using…”
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Structural metamaterial lattices by laser powder-bed fusion of 17-4PH steel by Freeman, Felicity S.H.B., Jones, Luke M., Goodall, Alexander D., Ghadbeigi, Hassan, Todd, Iain

“…Additive manufacturing build parameters are used to engineer structural metamaterials lattices with controllable mechanical performance, achieved through…”
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The Effects of Defects and Damage in the Mechanical Behavior of Ti6Al4V Lattices by Goodall, Russell, Hernandez-Nava, Everth, Jenkins, Sarah N. M., Sinclair, Lorna, Tyrwhitt-Jones, Emily, Khodadadi, Mohammad A., Ip, Donald H., Ghadbeigi, Hassan

“…With recent advances in manufacturing methods for metals with defined, complex shapes, the investigation of metallic lattice materials (metals containing…”
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Processing Parameter Effects on Residual Stress and Mechanical Properties of Selective Laser Melted Ti6Al4V by Ali, Haider, Ghadbeigi, Hassan, Mumtaz, Kamran

“…Selective laser melting (SLM) process is characterized by large temperature gradients resulting in high levels of residual stress within the additively…”
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An analytical power-based approach to predict orthogonal cutting force for sintered Al2124/SiC metal matrix composite by Ghadbeigi, Hassan, Taghizadeh, Saeid, Ayvar-Soberanis, Sabino, Baines, Will

“…This paper presents a new analytical model for prediction of cutting forces in binary materials such as metal matrix composites (MMC) based on the cutting…”
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The effect of particle reinforcements on chip formation and machining induced damage of modified epoxy carbon fibre reinforced polymers (CFRPs) by Monoranu, Marius, Mitchell, Ria L., Kerrigan, Kevin, Fairclough, J. Patrick A., Ghadbeigi, Hassan

“…•Rubber and silica toughening mechanisms govern the chip formation process.•Cutting force evolution is different depending on the particle type and…”
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A model to account for magnetic permeability changes resulting from edge damage caused by laser cutting in a high performance cobalt-iron alloy by Chen, Xiao, Wu, Han, Ede, Jason D., Jewell, Geraint W., Jones, Luke M., Ghadbeigi, Hassan

“…•Enhanced representation of edge damage effect on Cobalt-iron magnetization curves•Double exponential term edge damage effect model to account for permeability…”
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A predictive wear model in grinding using single-layer electroplated cBN tools by Jamshidi, Hamid, Bagherzadeh, Amin, Budak, Erhan, Ghadbeigi, Hassan

“…Wheel wear is a complex phenomenon significantly affecting grinding performance. While microscopic grit observation can detect various wear mechanisms, a…”
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3D finite element modelling of drilling: The effect of modelling method by Priest, Joshua, Ghadbeigi, Hassan, Avar-Soberanis, Sabino, Gerardis, Stefanos

“…A comprehensive benchmarking study has been carried out to determine the influence of the mesh formulation and chip separation methods on the reliability and…”
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Prediction of growth of jet fuel autoxidative deposits at inner surface of a replicated jet engine burner feed arm by Alborzi, Ehsan, Blakey, Simon, Ghadbeigi, Hassan, Pinna, Christophe

“…A low thermally stable jet A-1 fuel was heated up to 115 h under engine representative condition in a simulated burner feed arm with cylindrical shape using…”
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Effects of machine stiffness and cutting tool design on the surface quality and flexural strength of edge trimmed carbon fibre reinforced polymers by Ashworth, Sam, Fairclough, J. Patrick A., Takikawa, Yoshihiro, Scaife, Richard, Ghadbeigi, Hassan, Kerrigan, Kevin, Meredith, James

“…A 22 full factorial design of experiment is used to investigate the effects of two machining platforms (5-axis elevated gantry versus 6-axis articulated…”
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An experimental study of the effects of dressing parameters on the topography of grinding wheels during roller dressing by Palmer, Jack, Ghadbeigi, Hassan, Novovic, Donka, Curtis, David

“…Vitreous-bonded grinding wheels are widely used for machining features on aerospace components achieving high material removal rates under high pressure…”
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Investigation of surface deposition in a simulated fuel injector feed arm with sudden expansion/contraction by Alborzi, Ehsan, Blakey, Simon, Ghadbeigi, Hassan, Pinna, Christophe, Lewis, Christopher

“…Formation of surface carbonaceous deposits at inner surface of two classes of simulated jet engine burner feed arm including a straight tube as well as two…”
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Microstructure development and mechanical performance of Al2CrFeMnTi light-weight high entropy alloy by Jahangiri, Hadi, Mohagheghi, Samira, Asghari Alamdari, Armin, Yilmaz, Rifat, Gürcan Bayrak, Kübra, Yu, Feng, Ghadbeigi, Hassan, Ayas, Erhan, Motallebzadeh, Amir

“…Light-weight high entropy alloys (LWHEAs) are considered equiatomic or near-equiatomic alloys consisting of at least five elements. Low-density elements, like…”
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AI-based optimisation of total machining performance: A review by Ullrich, Katrin, von Elling, Magnus, Gutzeit, Kevin, Dix, Martin, Weigold, Matthias, Aurich, Jan C., Wertheim, Rafael, Jawahir, I.S., Ghadbeigi, Hassan

“…Advanced modelling and optimisation techniques have been widely used in recent years to enable intelligent manufacturing and digitalisation of manufacturing…”
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Anisotropy in the mechanical behavior of Ti6Al4V electron beam melted lattices by Jenkins, Sarah N.M., Oulton, Thomas H., Hernandez-Nava, Everth, Ghadbeigi, Hassan, Todd, Iain, Goodall, R.

“…•Conventional diamond lattices are distorted to produce novel anisotropic structures.•These forms allow investigation of the anisotropy of lattices in additive…”
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