Outputs (48)

Injection behaviour of fractured reservoirs at near wellbore and far field areas: a CFD study. (2014)
Journal Article
OLUYEMI, G.F., KANIN, L. and NAIR, A. 2014. Injection behaviour of fractured reservoirs at near wellbore and far field areas: a CFD study. International journal of fluid mechanics research [online], 41(6), pages 536-546. Available from: https://doi.org/10.1615/InterJFluidMechRes.v41.i6.60

Flow partitioning in fractured reservoirs especially during injection and production operations poses a great challenge to the optimisation of these important field operations. For example, flow partitioning into the fracture from the matrix may limi... Read More about Injection behaviour of fractured reservoirs at near wellbore and far field areas: a CFD study..

FEM analysis to optimally design end mill cutters for milling of Ti-6Al-4V. (2014)
Journal Article
KUMAR, V., EAKAMBARAM, A. and ARIVAZHAGAN, A. 2014. FEM analysis to optimally design end mill cutters for milling of Ti-6Al-4 V. Procedia engineering [online], 97: proceedings of 12th Global congress on manufacturing and management 2014 (GCMM 2014), 8-10 December 2014, Vellore, India, pages 1237-1246. Available from: https://doi.org/10.1016/j.proeng.2014.12.402

This paper presents an FEM analysis conducted for optimally designing end mill cutters through verifying the cutting tool forces and stresses for milling Titanium alloy Ti-6Al-4 V. Initially, the theoretical tool forces are calculated by considering... Read More about FEM analysis to optimally design end mill cutters for milling of Ti-6Al-4V..

Twinning anisotropy of tantalum during nanoindentation. (2014)
Journal Article
GOEL, S., BEAKE, B., CHAN, C.-W., FAISAL, N.H. and DUNNE, N. 2015. Twinning anisotropy of tantalum during nanoindentation. Materials science and engineering: A [online], 627, pages 249-261. Available from: https://doi.org/10.1016/j.msea.2014.12.075

Unlike other BCC metals, the plastic deformation of nanocrystalline Tantalum (Ta) during compression is regulated by deformation twinning. Whether or not this twinning exhibits anisotropy was investigated through simulation of displacement-controlled... Read More about Twinning anisotropy of tantalum during nanoindentation..

Natural convection flow and heat transfer in an enclosure containing staggered arrangement of blockages. (2014)
Journal Article
IYI, D. and HASAN, R. 2015. Natural convection flow and heat transfer in an enclosure containging staggered arragement of blockages. Procedia engineering [online], 105: proceedings of the 6th BSME international conference on thermal engineering (ICTE 2014), 19-21 December 2014, Dhaka, Bangladesh, pages 176-183. Available from: https://doi.org/10.1016/j.proeng.2015.05.033

The work reported in this paper is a numerical study of airflow and heat transfer for low turbulence buoyancy-driven flow in a rectangular cavity partially filled with solid objects. The two vertical walls were maintained at constant temperatures giv... Read More about Natural convection flow and heat transfer in an enclosure containing staggered arrangement of blockages..

Renewable energy potentials in Cameroon: prospects and challenges. (2014)
Journal Article
WIRBA, A.V., MAS'UD, A.A., MUHAMMAD-SUKKI, F., AHMAD, S., TAHAR, R.M., RAHIM, R.A., MUNIR, A.B. and KARIM, M.E. 2015. Renewable energy potentials in Cameroon: prospects and challenges. Renewable energy [online], 76, pages 560-565. Available from: https://doi.org/10.1016/j.renene.2014.11.083

This paper aims at discussing the renewable energy potentials in delivering parts of the energy needs in Cameroon. The country has an enormous renewable energy potential. The lack of clear renewable energy policy in the mix is an issue that needs to... Read More about Renewable energy potentials in Cameroon: prospects and challenges..

Effect of emissivity on the heat and mass transfer of humid air in a cavity filled with solid obstacles. (2014)
Journal Article
IYI, D., HASAN, R. and PENLINGTON, R. 2015. Effect of emissivity on the heat and mass transfer of humid air in a cavity filled with solid obstacles. Numerical heat transfer, part A: applications [online], 67(5), pages 531-546. Available from: https://doi.org/10.1080/10407782.2014.937261

The work reported here is a 2D numerical study on the buoyancy-driven low-speed turbulent flow of humid air inside a rectangular cavity partially filled with solid cylindrical objects for a Rayleigh number of 1.45 × 109. Variations of Nusselt number,... Read More about Effect of emissivity on the heat and mass transfer of humid air in a cavity filled with solid obstacles..

Evolution of economic development aims: assessment of the smart growth. (2014)
Journal Article
KURUSHINA, E.V. and KURUSHINA, V.A. 2014. Evolution of economic development aims: assessment of the smart growth. Life science journal [online], 11(11), pages 517-521. Available from: https://doi.org/10.7537/marslsj111114.88

The paper investigated the global trends of changing aims for evaluating economic development. Approaches to assessing the level of innovation are systematized. Classifications of innovations are given. The approach to the assessment of smart growth... Read More about Evolution of economic development aims: assessment of the smart growth..

Dynamics of rising CO2 bubble plumes in the QICS field experiment: part 2; modelling. (2014)
Journal Article
DEWAR, M., SELLAMI, N. and CHEN, B. 2015. Dynamics of rising CO2 bubble plumes in the QICS field experiment: part 2; modelling. International journal of greenhouse gas control [online], 38, pages 52-63. Available from: https://doi.org/10.1016/j.ijggc.2014.11.003

An oceanic two-phase plume model is developed to include bubble size distribution and bubble interactions, applied to the prediction of CO2 bubble plume and CO2 solution dynamics observed from the recent QICS field experiment in the Scottish sea at A... Read More about Dynamics of rising CO2 bubble plumes in the QICS field experiment: part 2; modelling..

Synthesis of gas transport through nano composite ceramic membrane for esterification and volatile organic compound separations. (2014)
Journal Article
OKON, E., SHEHU, H. and GOBINA, E. 2014. Synthesis of gas transport through nano composite ceramic membrane for esterification and volatile organic compound separations. Journal of mechanics engineering and automation [online], 4(11), pages 905-913. Available from: https://doi.org/10.17265/2161-623X/2014.11.007

The transport behaviour of carrier gases with inorganic catalytic ceramic membrane used for ethyl lactate production and VOC (volatile organic compound) recovery in the gauge pressure range of 0.10-1.00 bar and temperature range of 333 K was investig... Read More about Synthesis of gas transport through nano composite ceramic membrane for esterification and volatile organic compound separations..

Sliding wear investigation of suspension sprayed WC-Co nanocomposite coatings. (2014)
Journal Article
AHMED, R., ALI, O., FAISAL, N.H., AL-ANAZI, N.M., AL-MUTAIRI, S., TOMA, F.-L., BERGER, L.-M., POTTHOFF, A. and GOOSEN, M.F.A. 2015. Sliding wear investigation of suspension sprayed WC-Co nanocomposite coatings. Wear [online], 322-323, pages 133-150. Available from: https://doi.org/10.1016/j.wear.2014.10.021

Sliding wear evaluation of nanostructured coatings deposited by Suspension High Velocity Oxy-Fuel (S-HVOF) and conventional HVOF (Jet Kote (HVOF-JK) and JP5000 (HVOF-JP)) spraying were evaluated. S-HVOF coatings were nanostructured and deposited via... Read More about Sliding wear investigation of suspension sprayed WC-Co nanocomposite coatings..