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Potential of silicon nanowires structures as nanoscale piezoresistors in mechanical sensors. (2012)
Journal Article
MESSINA, M. and NJUGUNA, J. 2012. Potential of silicon nanowires structures as nanoscale piezoresistors in mechanical sensors. IOP conference series: materials science and engineering [online], 40(1): proceedings of 2012 international conference on Structural nano composites (NANOSTRUC 2012), 2-4 July 2012, Cranfield, UK, article 012038. Available from: https://doi.org/10.1088/1757-899X/40/1/012038

This paper presents the design of a single square millimeter 3-axial accelerometer for bio-mechanics measurements that exploit the potential of silicon nanowires structures as nanoscale piezoresistors. The main requirements of this application are mi... Read More about Potential of silicon nanowires structures as nanoscale piezoresistors in mechanical sensors..

Mechanical performance of foam glass with nanoscale structure elements. (2012)
Journal Article
KAZMINA, O.V., SEMUKHIN, B.S. and NJUGUNA, J. 2012. Mechanical performance of foam glass with nanoscale structure elements. IOP conference series: materials science and engineering, 40(1): proceedings of 2012 international conference on Structural nano composites (NANOSTRUCT 2012), 2-4 July 2012, Cranfield, UK, Article 012042. Available from: https://doi.org/10.1088/1757-899X/40/1/012042

The paper presents experimental data on studying the strengthening of glass foam material. Glass foam material is foamed glass of increased strength achieved due to nanoscale structural elements. Glass foam is obtained through thermal treatment of no... Read More about Mechanical performance of foam glass with nanoscale structure elements..

Water dynamics inside a cathode channel of a polymer electrolyte membrane fuel cell. (2012)
Journal Article
HOSSAIN, M., ISLAM, S.Z., COLLEY-DAVIES, A. and ADOM, E. 2013. Water dynamics inside a cathode channel of a polymer electrolyte membrane fuel cell. Renewable energy [online], 50, pages 763-779. Available from: https://doi.org/10.1016/j.renene.2012.08.041

The present study focuses on the investigation of water dynamics inside a polymer electrolyte membrane fuel cell using two different modelling approaches: Eulerian two-phase mixture and volume of fluid interface tracking models. The Eulerian two-phas... Read More about Water dynamics inside a cathode channel of a polymer electrolyte membrane fuel cell..

Current trends and future development in casing drilling. (2012)
Journal Article
MOHAMMED, A., OKEKE, C.J. and ABOLLE-OKOYEAGU, I. 2012. Current trends and future development in casing drilling. International journal of science and technology [online], 2(8), pages 567-582. Available from: https://tinyurl.com/ijst-v2i8p567

Operators in the Oil and Gas (O&G) Industry are constantly seeking cost-effective methods of drilling and producing oil and gas wells to optimize production and maximize profits. Conventional drilling methods have been plagued with huge operational a... Read More about Current trends and future development in casing drilling..

Numerical study of the effect of effective diffusivity and permeability of the gas diffusion layer on fuel cell performance. (2012)
Journal Article
HOSSAIN, M., ISLAM, S.Z. and POLLARD, P. 2012. Numerical study of the effect of effective diffusivity and permeability of the gas diffusion layer on fuel cell performance. Proceedings of the Institution of Mechanical Engineers, part A: journal of power and energy [online], 226(7), pages 907-921. Available from: https://doi.org/10.1177/0957650912454402

A three-dimensional, single-phase, isothermal, explicit electrochemistry polymer electrolyte membrane fuel cell model has been developed and the developed computational model has been used to compare various effective diffusivity models of the gas di... Read More about Numerical study of the effect of effective diffusivity and permeability of the gas diffusion layer on fuel cell performance..

Mitigation of preferential concentration of small inertial particles in stationary isotropic turbulence using electrical and gravitational body forces. (2012)
Journal Article
KARNIK, A.U. and SHRIMPTON, J.S. 2012. Mitigation of preferential concentration of small inertial particles in stationary isotropic turbulence using electrical and gravitational body forces. Physics of fluids [online], 24(7), article ID 073301. Available from: https://doi.org/10.1063/1.4732540

Particles with a certain range of Stokes numbers preferentially concentrate due to action of turbulent motion and body forces such as gravity are known to influence this process. The effect of electric charge, residing on particles, upon the phenomen... Read More about Mitigation of preferential concentration of small inertial particles in stationary isotropic turbulence using electrical and gravitational body forces..

Pressure drop in capsule transporting bends carrying spherical capsules. (2012)
Journal Article
ASIM, T., MISHRA, R., IDO, I. and UBBI, K. 2012. Pressure drop in capsule transporting bends carrying spherical capsules. Journal of physics: conference series [online], 364; proceedings of 25th Condition monitoring and diagnostic engineering international congress 2012 (COMADEM 2012), 18-20 June 2012, Huddersfield, UK, article 012068. Available from: https://doi.org/10.1088/1742-6596/364/1/012068

One of the most important parameters in designing a capsule transporting pipeline is the pressure drop in the pipes carrying capsules and associated pipe fittings such as bends etc. Capsules are hollow containers with typically cylindrical or spheric... Read More about Pressure drop in capsule transporting bends carrying spherical capsules..

Optimal design of capsule transporting pipeline carrying spherical capsules. (2012)
Journal Article
ASIM, T., MISHRA, R. and UBBI, K. 2012. Optimal design of capsule transporting pipeline carrying spherical capsules. Journal of physics: conference series [online], 364; proceedings of 25th Condition monitoring and diagnostic engineering international congress 2012 (COMADEM 2012), 18-20 June 2012, Huddersfield, UK, article 012070. Available from: https://doi.org/10.1088/1742-6596/364/1/012070

A capsule pipeline transports material or cargo in capsules propelled by fluid flowing through a pipeline. The cargo may either be contained in capsules (such as wheat enclosed inside sealed cylindrical containers), or may itself be the capsules (suc... Read More about Optimal design of capsule transporting pipeline carrying spherical capsules..

Computational fluid dynamics based fault simulations of a vertical axis wind turbines. (2012)
Journal Article
PARK, K.-S., ASIM, T. and MISHRA, R. 2012. Computational fluid dynamics based fault simulations of a vertical axis wind turbines. Journal of physics: conference series [online], 364; proceedings of 25th Condition monitoring and diagnostic engineering international congress 2012 (COMADEM 2012), 18-20 June 2012, Huddersfield, UK, article 012138. Available from: https://doi.org/10.1088/1742-6596/364/1/012138

Due to depleting fossil fuels and a rapid increase in the fuel prices globally, the search for alternative energy sources is becoming more and more significant. One of such energy source is the wind energy which can be harnessed with the use of wind... Read More about Computational fluid dynamics based fault simulations of a vertical axis wind turbines..

A study on optimal sizing of pipeline transporting equi-sized particulate solid-liquid mixture. (2012)
Journal Article
ASIM, T., MISHRA, R., PRADHAN, S. and UBBI, K. 2012. A study on optimal sizing of pipeline transporting equi-sized particulate solid-liquid mixture. Journal of physics: conference series [online], 364; proceedings of 25th Condition monitoring and diagnostic engineering international congress 2012 (COMADEM 2012), 18-20 June 2012, Huddersfield, UK, article 012072. Available from: https://doi.org/10.1088/1742-6596/364/1/012072

Pipelines transporting solid-liquid mixtures are of practical interest to the oil and pipe industry throughout the world. Such pipelines are known as slurry pipelines where the solid medium of the flow is commonly known as slurry. The optimal designi... Read More about A study on optimal sizing of pipeline transporting equi-sized particulate solid-liquid mixture..

Optimisation of a horizontal capsule transporting pipeline carrying cylindrical capsules. (2012)
Journal Article
ASIM, T., MISHRA, R., KOLLAR, L, and UBBI, K. 2012. Optimisation of a horizontal capsule transporting pipeline carrying cylindrical capsules. Journal of physics: conference series [online], 364; proceedings of 25th Condition monitoring and diagnostic engineering international congress 2012 (COMADEM 2012), 18-20 June 2012, Huddersfield, UK, article 012071. Available from: https://doi.org/10.1088/1742-6596/364/1/012071

Pipelines carrying fluids and slurries are quite common. The third-generation pipelines carrying spherical or cylindrical capsules (hollow containers) filled with minerals or other materials including hazardous liquids are rather a new concept. These... Read More about Optimisation of a horizontal capsule transporting pipeline carrying cylindrical capsules..

Effect of the length and diameter of a cylindrical capsule on the pressure drop in a horizontal pipeline. (2012)
Journal Article
ASIM, T., MISHRA, R., NEARCHOU, A. and UBBI, K. 2012. Effect of the length and diameter of a cylindrical capsule on the pressure drop in a horizontal pipeline. Journal of physics: conference series [online], 364; proceedings of 25th Condition monitoring and diagnostic engineering international congress 2012 (COMADEM 2012), 18-20 June 2012, Huddersfield, UK, article 012069. Available from: https://doi.org/10.1088/1742-6596/364/1/012069

Capsule pipeline research involves the study of the flow in a pipe of a long train of spherical or cylindrical capsules (hollow containers) filled with minerals or other materials including hazardous liquids. The behavior of the capsule train will de... Read More about Effect of the length and diameter of a cylindrical capsule on the pressure drop in a horizontal pipeline..

Effect of controlled periodic-based illumination on the photonic efficiency of photocatalytic degradation of methyl orange. (2012)
Journal Article
TOKODE, O.I., PRABHU, R., LAWTON, L.A. and ROBERTSON, P.K.J. 2012. Effect of controlled periodic-based illumination on the photonic efficiency of photocatalytic degradation of methyl orange. Journal of catalysis [online], 290, pages 138-142. Available from: https://doi.org/10.1016/j.jcat.2012.03.011

The use of controlled periodic illumination with UV LEDs for enhancing photonic efficiency of photocatalytic decomposition processes in water has been investigated using methyl orange as a model compound. The impact of the length of light and dark ti... Read More about Effect of controlled periodic-based illumination on the photonic efficiency of photocatalytic degradation of methyl orange..

Remediation of oily wastewater from an interceptor tank using a novel photocatalytic drum reactor. (2011)
Journal Article
SALU, O.A., ADAMS, M., ROBERTSON, P.K.J., WONG, L.S. and MCCULLAGH, C. 2011. Remediation of oily wastewater from an interceptor tank using a novel photocatalytic drum reactor. Desalination and water treatment [online], 26(1-3), pages 87-91. Available from: https://doi.org/10.5004/dwt.2011.2114

A novel photocatalytic reactor has been developed to remediate oily wastewaters. In the first instance degradation rates of model organic compounds, methylene blue (MB) and 4-chlorophenol (4-CP) were determined. The experimental set-up investigated a... Read More about Remediation of oily wastewater from an interceptor tank using a novel photocatalytic drum reactor..

Natural fibers, bio- and nanocomposites. (2011)
Journal Article
KALIA, S., AVÉROUS, L., NJUGUNA, J., DUNFRESNE, A. and CHERIAN, B.M. 2011. Natural fibers, bio- and nanocomposites. International journal of polymer science [online], 2011: natural fibers, bio- and nanocomposites, article 735932. Available from: https://doi.org/10.1155/2011/735932

This is an editorial article in which the authors discuss natural fibers and nanocomposites and give a brief introduction to the papers in this special issue.

Cellulose-Based Bio- and Nanocomposites: A Review (2011)
Journal Article
KALIA, S., DUFRESNE, A., CHERIAN, B.M., KAITH, B.S., AVÉROUS, L., NJUGUNA, J. and NASSIOPOULOS, E. 2011. Cellulose-based bio- and nanocomposites: a review. International journal of polymer science [online], 2011: natural fibers, bio- and nanocomposites, article 837875. Available from: https://doi.org/10.1155/2011/837875

Cellulose macro- and nanofibers have gained increasing attention due to the high strength and stiffness, biodegradability and renewability, and their production and application in development of composites. Application of cellulose nanofibers for the... Read More about Cellulose-Based Bio- and Nanocomposites: A Review.

Biofuels in the quest for sustainable energy development. (2011)
Journal Article
ADAM, I.K., GALADIMA, A. and MUHAMMAD, A.I. 2011. Biofuels in the quest for sustainable energy development. Journal of sustainable development [online], 4(3), pages 10-19. Available from: https://doi.org/10.5539/jsd.v4n3p10

The numerous energy challenges facing the world coupled with the lack of sustainability of the non-renewable 'fossil fuels world' has led the search to sustainable alternatives. Biofuel has emerged as an alternative with great promise with quite some... Read More about Biofuels in the quest for sustainable energy development..

Photocatalytic reactors for environmental remediation: a review. (2011)
Journal Article
MCCULLAGH, C., SKILLEN, N., ADAMS, M. and ROBERTSON, P.K.J. 2011. Photocatalytic reactors for environmental remediation: a review. Journal of chemical technology and biotechnology [online], 86(8), pages 1002-1017. Available from: https://doi.org/10.1002/jctb.2650

Research in the field of photocatalytic reactors in the past three decades has been an area of extensive and diverse activity with an extensive range of suspended and fixed film photocatalyst configurations being reported. The key considerations for... Read More about Photocatalytic reactors for environmental remediation: a review..

Some practical aspects of electromagnetic activation. (2010)
Journal Article
MACLEOD, C., GOW, K.S. and CAPANNI, N. 2009. Some practical aspects of electromagnetic activation. Journal of the British Interplanetary Society [online], 62(9), pages 320-331. Available from: http://jbis.org.uk/paper.php?p=2009.62.320

Electromagnetic Activation (EMA) is an alternative to combustion in Scramjet-like hypersonic engines. The basis of the system was outlined in previous publications. This paper builds on these results and explores some further practical and theoretica... Read More about Some practical aspects of electromagnetic activation..

A reconsideration of electrostatically accelerated and confined nuclear fusion for space applications. (2010)
Journal Article
MACLEOD, C. and GOW, K.S. 2010. A reconsideration of electrostatically accelerated and confined nuclear fusion for space applications. Journal of the British Interplanetary Society [online], 63(5/6), pages 192-205. Available from: http://jbis.org.uk/paper.php?p=2010.63.192

Most present-day research into Nuclear Fusion concentrates on high-temperature plasmas combined with Inertial or Magnetic Confinement. However, there exists another body of less well-known work based on Electrostatic Acceleration and Confinement. The... Read More about A reconsideration of electrostatically accelerated and confined nuclear fusion for space applications..