Faculty of Engineering & Technology

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2003

Steady flow of visco-plasto-elastic fluids in pipes

Letelier, M. F. & Siginer, D. A., 2003, In : American Society of Mechanical Engineers, Fluids Engineering Division (Publication) FED. 259, p. 789-792 4 p.

Research output: Contribution to journalArticle

System drivers in the performance of auxiliary ventilation systems

Suglo, R. S., Frimpong, S. & Muirhead, I. R., Mar 2003, CIM Bulletin, 96, 1069, p. 110-115 6 p.

Research output: Contribution to specialist publicationArticle

Thermoeconomic otimization of a single effect water/LiBr vapour absorption refrigeration system

Misra, R. D., Sahoo, P. K., Sahoo, S. & Gupta, A., 2003, In : International Journal of Refrigeration. 26, 2, p. 158-169 12 p.

Research output: Contribution to journalArticle

Open Access
139 Citations (Scopus)
2004

Adsorption equilibrium modeling and solution chemistry dependence of fluoride removal from water by trivalent-cation-exchanged zeolite F-9

Onyango, M. S., Kojima, Y., Ochieng, A., Bernardo, E. C. & Matsuda, H., 2004, In : Journal of Colloid and Interface Science. 279, 2, p. 341-350 10 p.

Research output: Contribution to journalArticle

Open Access
453 Citations (Scopus)

Engineering education in African universities: A case for internationalization

Kumar, A., Ochieng, A. & Onyango, M. S., 2004, In : Journal of Studies in International Education. 8, 4, p. 377-389

Research output: Contribution to journalArticle

4 Citations (Scopus)

Exergoeconomic optimisation of an aqua-ammonia absorption refrigeration system

Sahoo, P. K., Misra, R. D. & Gupta, A., 2004, In : International Journal of Exergy. 1, 1, p. 82-93 12 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)
8 Citations (Scopus)
39 Citations (Scopus)

Unsteady flow of a non-linear viscoelastic fluid in pipes

Letelier, M. F., Madariaga, N. & Siginer, D. A., 2004, In : American Society of Mechanical Engineers, Fluids Engineering Division (Publication) FED. 260, p. 829-833 5 p., IMECE2004-59693.

Research output: Contribution to journalArticle

2005

Compliant motion using a mobile manipulator: An operational space formulation approach to aircraft canopy polishing

Jamisola, R. S., Oetomo, D. N., Ang, M. H., Khatib, O., Lim, T. M. & Lim, S. Y., Jul 11 2005, In : Advanced Robotics. 19, 5, p. 613-634 22 p.

Research output: Contribution to journalArticle

19 Citations (Scopus)

Design of an elliptic function bandpass filter using a high dielectric ring resonator

Chuma, J. M., Mar 2005, In : SAIEE Africa Research Journal. 96, 2, p. 117-120 4 p.

Research output: Contribution to journalArticle

Dynamic modeling and nonlinear model predictive control of a fluid catalytic cracking unit

Roman, R., Nagy, Z. K., Allgöwer, F. & Agachi, S. P., Dec 1 2005, In : Computer Aided Chemical Engineering. 20, C, p. 1363-1368 6 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
Open Access

Modelarea şi simularea extracţiei pantolactonei folosind programul ChemCAD

Cormoş, C. C. & Agachi, Ş. P., Jul 2005, In : Revista de Chimie. 56, 7, p. 750-756 7 p.

Research output: Contribution to journalArticle

Modelarea şi simularea procesului de regenerare a amoniacului rezultat din tehnologia de obţinere a sodei calcinate

Cormoş, C. C., Cormoş, A. M. & Agachi, Ş. P., Nov 2005, In : Revista de Chimie. 56, 11, p. 1124-1130 7 p.

Research output: Contribution to journalArticle

On the fully developed tube flow of a class of non-linear viscoelastic fluids

Letelier, M. F. & Siginer, D. A., May 1 2005, In : International Journal of Non-Linear Mechanics. 40, 4, p. 485-493 9 p.

Research output: Contribution to journalArticle

15 Citations (Scopus)

On the steady flow of magnetorheological fluids in pipes

Letelier, M. F. & Siginer, D. A., 2005, In : International Journal of Applied Mechanics and Engineering. Vol. 10, no 3, p. 463-474 12 p.

Research output: Contribution to journalArticle

Thermoeconomic evaluation and optimization of a double-effect H 2O/LiBr vapour-absorption refrigeration system

Misra, R. D., Sahoo, P. K. & Gupta, A., 2005, In : International Journal of Refrigeration. 28, 3, p. 331-343 13 p.

Research output: Contribution to journalArticle

Open Access
76 Citations (Scopus)

Thermoeconomic optimization of a LiBr/H 2O absorption chiller using structural method

Misra, R. D., Sahoo, P. K. & Gupta, A., 2005, In : Journal of Energy Resources Technology, Transactions of the ASME. 127, 2, p. 119-124 6 p.

Research output: Contribution to journalArticle

21 Citations (Scopus)

The State of Engineering Education in the US

Siginer, D., 2005, In : EEC (Energy, Environment and Communication) Innovation. 2, 2-3, p. 88-114

Research output: Contribution to journalArticle

2006

Analysis of heat transfer augmentation and flow characteristics due to rib roughness over absorber plate of a solar air heater

Chaube, A., Sahoo, P. K. & Solanki, S. C., 2006, In : Renewable Energy. 31, 3, p. 317-331 15 p.

Research output: Contribution to journalArticle

Open Access
139 Citations (Scopus)

CFD simulation of solids off-bottom suspension and cloud height

Ochieng, A. & Lewis, A. E., 2006, In : Hydrometallurgy. 82, 1, p. 1-12 12 p.

Research output: Contribution to journalArticle

Open Access
57 Citations (Scopus)

Characterization of arsenic occurrence in the water and sediments of the Okavango Delta, NW Botswana

Huntsman-Mapila, P., Mapila, T., Letshwenyo, M., Wolski, P. & Hemond, C., Aug 1 2006, In : Applied Geochemistry. 21, 8, p. 1376-1391 16 p.

Research output: Contribution to journalArticle

22 Citations (Scopus)

Compact and high performance filters for mobile communication

Chuma, J. M., Mirshekar, D., Masupe, S. & Kepaletswe, T., Sep 2006, In : SAIEE Africa Research Journal. 97, 3, p. 212-215 4 p.

Research output: Contribution to journalArticle

Failure-tolerant path planning for kinematically redundant manipulators anticipating locked-joint failures

Jamisola, R. S., Maciejewski, A. A. & Roberts, R. G., Aug 1 2006, In : IEEE Transactions on Robotics. 22, 4, p. 603-612 10 p.

Research output: Contribution to journalArticle

Open Access
51 Citations (Scopus)

Modelarea şi simularea procesului de carbonatare a saramurii amoniacale din cadrul tehnologiei de obţinere a sodei calcinate

Cormoş, C. C., Cormoş, A. M. & Agachi, Ş. P., Feb 2006, In : Revista de Chimie. 57, 2, p. 130-137 8 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Nonlinear model predictive control of the wastewater treatment plant

Cristea, M. V. & Agachi, S. P., Dec 1 2006, In : Computer Aided Chemical Engineering. 21, C, p. 1365-1370 6 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Special Issue: Hydrometallurgy in China (ICHM 2004)

Ochieng, A., Lewis, A. E., Dutrizac, J. E., Kuiper, A., Herreros, O., Quiroz, R., Longueira, H., Fuentes, G., Vinals, J. & Kedari, C. S., 2006, In : Hydrometallurgy. 82, p. 207-208 2 p.

Research output: Contribution to journalArticle

The effect of a morphology modifier on the precipitation behaviour of nickel powder

Ntuli, F. & Lewis, A. E., 2006, In : Chemical Engineering Science. 61, 17, p. 5827-5833 7 p.

Research output: Contribution to journalArticle

Open Access
5 Citations (Scopus)

Thermoeconomic evaluation and optimization of an aqua-ammonia vapour-absorption refrigeration system

Misra, R. D., Sahoo, P. K. & Gupta, A., 2006, In : International Journal of Refrigeration. 29, 1, p. 47-59 13 p.

Research output: Contribution to journalArticle

Open Access
95 Citations (Scopus)
2007

A semi-automated approach for extracting buildings from QuickBird imagery applied to informal settlement mapping

Mayunga, S. D., Coleman, D. J. & Zhang, Y., 2007, In : International Journal of Remote Sensing. 28, 10, p. 2343-2357 15 p.

Research output: Contribution to journalArticle

Open Access
27 Citations (Scopus)

Catalytic production of carbon nanotubes in a swirled fluid chemical vapour deposition reactor

Iyuke, S. E., Abdulkareem, S. A., Afolabi, S. A. & Piennar, C. H. V. Z., Oct 9 2007, In : International Journal of Chemical Reactor Engineering. 5, S5.

Research output: Contribution to journalArticle

9 Citations (Scopus)

Comparison between different control approaches of the UOP fluid catalytic cracking unit

Cristea, V. M. & Agachi, P. Ş., Apr 1 2007, In : Revista de Chimie. 58, 4, p. 406-409 4 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Design and Construction of a Remote Controlled Power Supply Unit

Ahmed, M. S., Zungeru, A. M. & Kolo, J. G., 2007, In : Leonardo Journal of Sciences. 11, p. 41-50

Research output: Contribution to journalArticle

Open Access

Energy and exergy analyses of energy consumptions in the industrial sector in South Africa

Oladiran, M. T. & Meyer, J. P., Jan 1 2007, In : Applied Energy. 84, 10, p. 1056-1067 12 p.

Research output: Contribution to journalArticle

52 Citations (Scopus)

Flow characteristics of refrigerants flowing inside an adiabatic spiral capillary tube

Khan, M. K., Kumar, R. & Sahoo, P. K., 2007, In : HVAC and R Research. 13, 5, p. 731-748 18 p.

Research output: Contribution to journalArticle

Open Access
12 Citations (Scopus)

Magnetic Fixed-bed Column for Cr(VI) Removal from Aqueous Solution Using Schwertmannite

Eskandarpour, A., Onyango, M. S., TANAHASHI, M., Ochieng, A., BANDO, YOSHIYUKI., IWAI, KAZUHIKO., OKIDO, M. & Asai, S., 2007, In : ISIJ International. 48, 2, p. 240-244 5 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)

On the flow of a class of viscoinelastic-viscoplastic fluids in tubes of non-circular contour

Letelier, M. F. & Siginer, D. A., Nov 1 2007, In : International Journal of Engineering Science. 45, 11, p. 873-881 9 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)

Simulation and model predictive control of the fluid catalytic cracking unit using artificial neural networks

Cristea, V. M., Toma, L. & Agachi, P. S., Dec 2007, In : Revue Roumaine de Chimie. 52, 12, p. 1157-1166 10 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Synthesis of carbon nanotubes and nanoballs by swirled floating catalyst chemical vapour deposition method

Afolabi, A. S., Abdulkareem, A. S. & Iyuke, S. E., Dec 1 2007, In : Journal of Experimental Nanoscience. 2, 4, p. 269-277 9 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Synthesis of carbon nanotubes by swirled floating catalyst chemical vapour deposition method

Abdulkareem, A. S., Afolabi, A. S., Iyuke, S. E. & Vz Pienaar, H. C., Sep 2007, In : Journal of Nanoscience and Nanotechnology. 7, 9, p. 3233-3238 6 p.

Research output: Contribution to journalArticle

16 Citations (Scopus)

The influence of iron on the precipitation behaviour of nickel powder

Ntuli, F. & Lewis, A. E., 2007, In : Chemical Engineering Science. 62, 14, p. 3756-3766 11 p.

Research output: Contribution to journalArticle

Open Access
12 Citations (Scopus)

Thermodynamic stability of graphitic diamond films produced using CCVD apparatus

Mokwena, P., Marshall, A., Afolabi, A. S., Abdulkareem, A. S. & Iyuke, S. E., Apr 1 2007, In : Journal of the Southern African Institute of Mining and Metallurgy. 107, 4, p. 211-214 4 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
2008

An experimental study of the flow of R-134a inside an adiabatic spirally coiled capillary tube

Khan, M. K., Kumar, R. & Sahoo, P. K., 2008, In : International Journal of Refrigeration. 31, 6, p. 970-978 9 p.

Research output: Contribution to journalArticle

Open Access
30 Citations (Scopus)

Breakthrough analysis for water defluoridation using surface-tailored zeolite in a fixed bed column

Onyango, M. S., Leswifi, T., Ochieng, A., Kuchar, D., Otieno, F. & Matsuda, H., 2008, In : Industrial & Engineering Chemistry Product Research and Development. 48, 2, p. 931-937 7 p.

Research output: Contribution to journalArticle

Open Access
58 Citations (Scopus)

Comments on "Flexural behavior of concrete slabs with corroded bars"

Malumbela, G., Alexander, M. & Moyo, P., Nov 1 2008, In : Cement and Concrete Composites. 30, 10, p. 1021-1022 2 p.

Research output: Contribution to journalArticle

Comments on "Model for cover cracking due to corrosion expansion and uniform stresses at infinity"

Malumbela, G., Dec 1 2008, In : Applied Mathematical Modelling. 32, 12, p. 2973-2974 2 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Control of dilution using the modified creeping cone method at Selebi North Mine

Szymanski, J., Nareetsile, S. M. & Suglo, R. S., Mar 1 2008, In : International Journal of Mining, Reclamation and Environment. 22, 1, p. 36-47 12 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)