• Experimental Investigation of the Centrifugal Effect on Demulsification of Water in Crude Oil Emulsion 

  Adeyanju, O.A; Ogundare, G. (Nova Science Publishers, Inc., 2019-12-04)

  The presence of water in crude oil emulsions presents some challenges during crude oil recovery and processing. Several methods are being used in the petroleum industry to break the stable emulsions into separate phases. ...

• Experimental investigation of micro-hardness behaviour of dual blended reinforced polymer matrix composites of five selected fortifiers 

  Ajibade O.A.; Agunsoye J.O.; Oke S.A. (Faculty of Materials Science and Engineering of The "Gheorghe Asachi" Technical University of Iasi, Romania, 2018)

  The abounding views on composite’s damage potential evaluations restricts composite’s life-cycle computations and associated decision making to metal-rooted composites due to the dearth of literature contributions on ...

• A Comparative Analysis of Three Optimisation Approaches to Free Swell Characterisation of Particulate Coconut Shell Reinforcement Composite Material 

  Ajibade O.A.; Agunsoye J.O.; Oke S.A. (Faculty of Engineering, Chulalongkorn University, Phayathai Road, Pathumwan, Bangkok 10330, Thailand, 2015)

  There is paucity of data relating to the free swell properties of composite reinforcement materials in outdoor applications despite the widely-debated need for more investigations in this area. In this paper, a comparative ...

• Effect of Deformation on the Mechanical and Electrical Properties of Aluminum-Magnesium Alloy 

  Adeosun, S. O.; Sekunowo, O. I.; Balogun, S. A.; Osoba, L.O. (Journal of Minerals & Materials Characterization & Engineering, 2011)

  This paper presents the effect of deformation on the tensile strength, toughness, hardness and electrical resistance of aluminum 6063 alloy. Cast samples were cold rolled in the range of 0-24 percent thickness reduction ...

• Cracking susceptibility after post-weld heat treatment in haynes 282 nickel based superalloy 

  Osoba, L.O.; Khan, A.K.; Adeosun, S.O. (ACTA Metallurgica Sinica, 2013)

  This paper presents a study of the standard post-weld heat treatment (PWHT) behaviour of autogenous laser welded γ’ age-hardenable precipitation strengthened nickel based superalloy Haynes 282 (HY 282). The study involves ...

• Study on the mechanical properties of cast 6063 al alloy using a mixture of aluminum dross and green sand as mold 

  Adeosun, S.O.; Sekunowo, S.I.; Balogun, S.A.; Obembe, O.O. (The Journal of The Minerals, Metals & Materials Society (TMS), 2012)

  The mechanical characteristics of 6063 aluminum alloy cast in a mixture of aluminum dross and silica sand as mold have been examined. The amount of dross in the green silica sand was varied in the range of 0–80% with ...

• Effects of Deformation Processing on the Mechanical Properties of Aluminum Alloy 6063 

  Balogun, S.A.; Esezobor, D.E.; Adeosun, S.O. (The Minerals, Metals & Materials Society and ASM International 2007, 2007)

  Aluminum alloy 6063 was processed by upset forging and cold rolling at ambient temperature. The tensile, ductile, and hardness (HRN) properties of the samples were studied. Upset forging is determined from the processing ...

• Improvement on the strength of 6063 aluminum alloy by means of solution heat treatment 

  Esezobor, D.E.; Adeosun, S.O. (Materials Science and Technology (MS&T), 2006)

  The paper examines the solution heat treatment of an extruded 6063 aluminum alloy. The study shows that the strength and fracture resistance of this metal alloy can be influenced to an appreciable extent by the solution ...

• Stress variation in deep drawn 1017 aluminum alloy 

  Balogun, S.A.; Adeosun, S.O.; Esezobor, D.E. (Journal of Materials Engineering and Performance, 2007)

  The qualitative analysis of the elastic-plastic behavior of metal sheet is usually performed by finite element methods. These methods are often complicated because of large computational requirements associated with the ...

• Thermal model and experimental validation of IRF 3205 MOSFET switches for inverter applications 

  Onoroh, F.; Enibe, S.O; Adewumi, O.O (2018-03-05)

  Power inverters operate under dynamic loads; the varying loads cause thermal expansion and contraction, which stress the internal boundaries between the material layers in the semiconductor. Eventually, the stress wears ...

• Temperature variation on the heated base of a solid substrate cooled with different type of heat sinks 

  Adewumi, O.O; Bello-Ochende, T.; Meyer, J.P (HEFAT, 2014-07)

  Three-dimensional numerical studies were carried out to investigate forced convection heat transfer and fluid flow in a solid substrate cooled using different types of micro heat sinks. The objective of this study is to ...

• Numerical optimization of forced convection of wall thickness of heated plates cooled using alumina-water nanofluid 

  Aduralere, T.T; Olakoyejo, O.T; Adewumi, O.O; Adelaja, A.O; Obayopo, S.O; Meyer, J.P (Begel House Inc., 2018-08)

  This paper applied constructal theory and design to present the numerical optimisation of forced convection of a rectangular plate placed between a heat source and a cooling fluid (Al2O3-Water) driven by forced convection ...

• Numerical investigation into two-layered microchannel with varying axial length and temperature-dependent fluid properties 

  Adewumi, O.O; Bello-Ochende, T.; Meyer, J.P (American Society of Mechanical Engineers, 2015-11)

  This study numerically investigates the thermal performance of a two-layered microchannel heat sink with varying axial length, varying solid substrate aspect ratio (ratio of height to width of the silicon solid substrate) ...

• Comparison between the thermal performance of single and two-layer microchannels inserted with micro pin fins 

  Adewumi, O.O; Bello-Ochende, T.; Meyer, J.P (Begel House Inc., 2014-08)

  This paper presents a three-dimensional numerical study of steady, laminar, incompressible flow and forced convection heat transfer through a two-layer rectangular microchannel heat sink inserted with pin fins. The objective ...

• Geometric optimisation of multi-layered microchannel heat sink with different flow arrangements 

  Adewumi, O.O; Bello-Ochende, T.; Meyer, J.P (Begel House Inc., 2014-08)

  This paper presents the use of the constructal design technique to optimise the geometry of a multilayered microchannel heat sink. The objective of this numerical investigation was to minimise the peak temperature of the ...

• Characterization of a finned heat sink for a power inverter 

  Onoroh, F; Adewumi, O.O; Ogbonnaya, M. (Journal of Physics:Conference Series, 2019)

  Heat is a by-product which is constantly being generated in the operation of a power inverter and if left unchecked will inevitably lead to the damage of the device. Hence a means to efficiently dissipate this heat has to ...

• Numerical investigation of the performance of fibre-glass/talc filled epoxy composite as insulator in heating applications 

  Zelibe, C.G.; Adewumi, O.O; Onitiri, A. (Journal of Computational Applied Mechanics, 2019)

  This study investigates experimentally and numerically the performance of fibre-glass/talc filled epoxy as an insulator in domestic heating application. The epoxy composites with micro filler (talc) and fibre glass used ...

• Scale analysis and asymptotic solution for natural convection over a heated flat plate at high Prandtl numbers 

  Adewumi, O.O; Adebusoye, A.; Adeniyan, A.; Ogbonna, N.; Oyediran, A.A (Proceedings of the Romanian Academy, 2018)

  This study presents a free convection flow over a heated flat plate using Bejan’s method of scale analysis for balancing forces. For Newtonian fluids of large Prandtl numbers, two different layers which are the thermal and ...

• Analysis of the thermal performance of single and multi-layered microchannels with fixed volume constraint 

  Adewumi, O.O; Bello-Ochende, T.; Meyer, J.P (Proceedings of the Romanian Academy, 2018)

  This study presents a numerical analysis of forced convection heat transfer and steady, laminar, incompressible fluid flow through single-, two- and three-layered microchannels with different flow arrangements and fixed ...

• Numerical investigation into the thermal performance of single microchannels with varying axial length and different shapes of micro pin-fin inserts 

  Adewumi, O.O; Bello-Ochende, T.; Meyer, J.P (Heat Transfer Engineering, 2016-09-26)

  This study investigates numerically the thermal performance of combined microchannel heat sink with micro pin-fins with different cross-sectional shapes. The objective of this study is to investigate the best geometric ...

View more