Combustion modelling of pulverised biomass particles at high temperatures.

Li, Jun; Paul, Manosh C.; Younger, Paul L.; Watson, Ian; Hossain, Mamdud; Welch, Stephen

doi:10.1016/j.egypro.2015.02.055

Failure prognostic schemes and database design of a software tool for efficient management of wind turbine maintenance. (2015)
Journal Article
SINHA, Y. and STEEL, J.A. 2015. Failure prognostic schemes and database design of a software tool for efficient management of wind turbine maintenance. Wind engineering [online], 39(4), pages 453-477. Available from: https://doi.org/10.1260/0309-524X.39.4.453

Wind Turbines require numerous and varied types of maintenance activities throughout their lifespan, the frequency of which increases with years in operation. At present the proportion of maintenance cost to the total cost for wind turbines is signif... Read More about Failure prognostic schemes and database design of a software tool for efficient management of wind turbine maintenance..

Numerical investigations on the effect of blade angles of a vertical axis wind turbine on its performance output. (2015)
Journal Article
PARK, K.-S., ASIM, T. and MISHRA, R. Numerical investigations on the effect of blade angles of a vertical axis wind turbine on its performance output. International journal of condition monitoring and diagnostic engineering management (COMADEM) [online], 18(3), pages 3-10. Available from: http://www.comadem.com/journal/past-issues/

There are many social, political and environmental issues associated with the use of fossil fuels. For this reason, there are numerous investigations currently being carried out to develop newer and renewable sources of energy to alleviate energy dem... Read More about Numerical investigations on the effect of blade angles of a vertical axis wind turbine on its performance output..

Fire safety analysis of a railway compartment using computational fluid dynamics. (2015)
Journal Article
ENBAYA, A., ASIM, T., MISHRA, R. and RAO, R.B.K.N. 2015. Fire safety analysis of a railway compartment using computational fluid dynamics. International journal of COMADEM [online] 18(3), pages 37-44. Available from: http://www.comadem.com/journal/past-issues/

Trains are considered to be the safest on land transportation for both passengers and cargo. Train accidents have been disastrous especially in case of fire, where the consequences results in loss of life and goods. The fire would generate smoke and... Read More about Fire safety analysis of a railway compartment using computational fluid dynamics..

Media usability circuit breakers for RTP-based interactive networked multimedia. (2015)
Conference Proceeding
FOUGH, N., VERDICCHIO, F., PERKINS, C. and FAIRHURST, G. 2015. Media usability circuit breakers for RTP-based interactive networked multimedia. In Proceedings of the 2015 Picture coding symposium (PCS 2015), co-located with the 2015 Packet video workshop (PV 2015), 31 May - 03 June 2015, Cairns, Australia. Piscataway: IEEE [online], pages 227-232. Available from: https://doi.org/10.1109/PCS.2015.7170080

With multimedia and Internet enabled devices being ubiquitous, mechanisms that ensure multimedia flows do not congest the Internet are crucial components of multimedia systems that are embraced rather than opposed by network service providers. The Re... Read More about Media usability circuit breakers for RTP-based interactive networked multimedia..

Pharmaceutical electrochemistry: the electrochemical oxidation of paracetamol and its voltammetric sensing in biological samples based on screen printed graphene electrodes. (2015)
Journal Article
FERNANDEZ, C., HEGER, Z., KIZEK, R., RAMAKRISHNAPPA, T., BORUN, A. and FAISAL, N.H. 2015. Pharmaceutical electrochemistry: the electrochemical oxidation of paracetamol and its voltammetric sensing in biological samples based on screen printed graphene electrodes. International journal of electrochemical science [online], 10(9), pages 7440-7452. Available from: https://doi.org/10.1016/S1452-3981(23)17361-5

We present a sensitive, fast and unmodified sensor for the electrochemical detection of paracetamol. The electrochemical behaviours of paracetamol on screen printed graphene electrodes were investigated for the first time by cyclic voltammetry. The r... Read More about Pharmaceutical electrochemistry: the electrochemical oxidation of paracetamol and its voltammetric sensing in biological samples based on screen printed graphene electrodes..

An assessment of renewable energy readiness in Africa: case study of Nigeria and Cameroon. (2015)
Journal Article
MAS'UD, A.A., WIRBA, A.V., MUHAMMAD-SUKKI, F., MAS'UD, I.A., MUNIR, A.B., YUNUS, N.M. 2015. An assessment of renewable energy readiness in Africa: case study of Nigeria and Cameroon. Renewable and sustainable energy reviews [online], 51, pages 775-784. Available from: https://doi.org/10.1016/j.rser.2015.06.045

Africa is blessed with abundant energy sources that can promote economic growth and provide sufficient capacity to meet up with the future electricity demand. This paper evaluates the progress made in renewable energy (RE) development in Nigeria and... Read More about An assessment of renewable energy readiness in Africa: case study of Nigeria and Cameroon..

Analysis and hardware testing of cell capacitor discharge currents during DC faults in half-bridge modular multilevel converters. (2015)
Conference Proceeding
ABOUSHADY, A.A., AHMED, K.H. and JOVCIC, D. 2015. Analysis and hardware testing of cell capacitor discharge currents during DC faults in half-bridge modular multilevel converters. In Proceedings of the 11th Institution of Engineering and Technology (IET) International conference on AC and DC power transmission, 10-12 February 2015, Birmingham, UK. New York: IET [online], pages 1-7. Available from: https://doi.org/10.1049/cp.2015.0010

This paper focuses on the behaviour of the cell capacitor discharge currents during DC faults in half-bridge modular multilevel converters. Active switches, not designed for fault conditions, are tripped to minimize discharge currents effect on the s... Read More about Analysis and hardware testing of cell capacitor discharge currents during DC faults in half-bridge modular multilevel converters..

Rare elements electrochemistry: the development of a novel electrochemical sensor for the rapid detection of Europium in environmental samples using gold electrode modified with 2-pyridinol-1-oxide. (2015)
Journal Article
CRUICKSHANK, L., OFFICER, S., POLLARD, P., PRABHU, R., STUTTER, M. and FERNANDEZ, C. 2015. Rare elements electrochemistry: the development of a novel electrochemical sensor for the rapid detection of Europium in environmental samples using gold electrode modified with 2-pyridinol-1-oxide. Analytical sciences [online], 31(7), pages 623-627. Available from: https://doi.org/10.2116/analsci.31.623

This work presents for the first time the electrochemical determination of europium using cyclic voltammetry at gold electrodes modified with 2-pyridinol-1-oxide. A well-defined oxidation peak was observed in cyclic voltammetry as a result of the oxi... Read More about Rare elements electrochemistry: the development of a novel electrochemical sensor for the rapid detection of Europium in environmental samples using gold electrode modified with 2-pyridinol-1-oxide..

Structural characteristic and permeation of gases through a supported silica inorganic ceramic membrane. (2015)
Conference Proceeding
NWOGU, N.C., KAJAMA, M.N., OSUEKE, G. and GOBINA, E. 2015. Structural characteristic and permeation of gases through a supported silica inorganic ceramic membrane. In Ao, S.I., Gelman, L., Hukins, D.W.L., Hunter, A. and Korsunsky, A.M. (eds.) Proceedings of the 2015 World congress on engineering (WCE 2015), 1-3 July 2015, London, UK. Lecture notes in engineering and computer science, 2217. Hong Kong: Newswood Limited [online], pages 245-248. Available from: http://www.iaeng.org/publication/WCE2015/WCE2015_pp245-248.pdf

The present paper describes the synthesis and hydrodynamic properties of a surface-modified ceramic membrane composed of a porous support which consists of gamma alumina and a titania wash-coat. Single gas permeation through the membranes was measure... Read More about Structural characteristic and permeation of gases through a supported silica inorganic ceramic membrane..

An initial study of single gas permeation using a commercial alumina membrane. (2015)
Conference Proceeding
ORAKWE, I.R., NWOGU, N.C., KAJAMA, M., SHEHU, H., OKON, E. and GOBINA, E. 2015. An initial study of single gas permeation using a commercial alumina membrane. In Ao, S.I., Gelman, L., Hukins, D.W.L., Hunter, A. and Korsunsky, A.M. (eds.) Proceedings of the 2015 World congress on engineering (WCE 2015), 1-3 July 2015, London, UK. Lecture notes in engineering and computer science, 2218. Hong Kong: Newswood Limited [online], pages 737-739. Available from: http://www.iaeng.org/publication/WCE2015/WCE2015_pp737-739.pdf

An initial study has been conducted using a commercially available alumina membrane. The study is based on single gas permeation method involving He, O2, CO2 and N2. The effect of trans membrane pressure drop, gas molecular mass, kinectic diameter, p... Read More about An initial study of single gas permeation using a commercial alumina membrane..

Hydrodynamic performance in mesoporous silica membrane for lactic acid and esterifiecation. (2015)
Conference Proceeding
OKON, E.P., SHEHU, H., KAJAMA, M.N, ORIMOLOYE, A.O., NWOGU, N.C., ORAKWE, I.R. and GOBINA, E. 2015. Hydrodynamic performance in mesoporous silica membrane for lactic acid and esterifiecation. In Ao, S.I., Gelman, L., Hukins, D.W.L., Hunter, A. and Korsunsky, A.M. (eds.) Proceedings of the 2015 World congress on engineering (WCE 2015), 1-3 July 2015, London, UK. Lecture notes in engineering and computer science, 2218. Hong Kong: Newswood Limited [online], pages 781-784. Available from: http://www.iaeng.org/publication/WCE2015/WCE2015_pp781-784.pdf

Ethyl Lactate has a lot of applications in different industries including food, pharmaceutical and agricultural processes. The esterification process of lactic acid and ethanol is a highly equilibrium-controlled reaction. The selective removal of one... Read More about Hydrodynamic performance in mesoporous silica membrane for lactic acid and esterifiecation..

Initial study of heterogeneous catalysts behaviour and carrier gas permeation with catalytic inorganic ceramic membrane for lactic acid esterification applications. (2015)
Conference Proceeding
OKON, E. and GOBINA, E. 2015. Initial study of heterogeneous catalysts behaviour and carrier gas permeation with catalytic inorganic ceramic membrane for lactic acid esterification applications. In Ao, S.I., Gelman, L., Hukins, D.W.L., Hunter, A. and Korsunsky, A.M. (eds.) Proceedings of the 2015 World congress on engineering (WCE 2015), 1-3 July 2015, London, UK. Lecture notes in engineering and computer science, 2218. Hong Kong: Newswood Limited [online], pages 1287-1291. Available from: http://www.iaeng.org/publication/WCE2015/WCE2015_pp1287-1291.pdf

Inorganic membranes continue to attract a lot of attention in various fields including industry and academia, due to the great potential they have shown in various applications. Recently, some studies have focused on the water -permeable metallic mem... Read More about Initial study of heterogeneous catalysts behaviour and carrier gas permeation with catalytic inorganic ceramic membrane for lactic acid esterification applications..

The use of nano-composite ceramic membranes for gas separations. (2015)
Conference Proceeding
SHEHU, H., OKON, E. and GOBINA, E. 2015. The use of nano-composite ceramic membranes for gas separations. In Ao, S.I., Gelman, L., Hukins, D.W.L., Hunter, A. and Korsunsky, A.M. (eds.) Proceedings of the 2015 World congress on engineering (WCE 2015), 1-3 July 2015, London, UK. Lecture notes in engineering and computer science, 2218. Hong Kong: Newswood Limited [online], pages 1225-1229. Available from: http://www.iaeng.org/publication/WCE2015/WCE2015_pp1225-1229.pdf

The preparation of composite ceramic inorganic membranes using different types of support with the aim to achieving high selectivity for lower hydrocarbons was studied. The pore size of the unmodified support was determined. Upon modification of the... Read More about The use of nano-composite ceramic membranes for gas separations..

Propylene oxidation using Pt-alumina impregnated catalytic membrane reactor. (2015)
Conference Proceeding
KAJAMA, M., NWOGU, N. and GOBINA, E. 2015. Propylene oxidation using Pt-alumina impregnated catalytic membrane reactor. In Ao, S.I., Gelman, L., Hukins, D.W.L., Hunter, A. and Korsunsky, A.M. (eds.) Proceedings of the 2015 World congress on engineering (WCE 2015), 1-3 July 2015, London, UK. Lecture notes in engineering and computer science, 2218. Hong Kong: Newswood Limited [online], pages 900-903. Available from: http://www.iaeng.org/publication/WCE2015/WCE2015_pp900-903.pdf

Pt/{esc}gc{esc}s-Al2O3 membrane was prepared through the evaporative-crystallization deposition method for volatile organic compounds (VOCs) destruction. SEM-EDXA observation, BET measurement, permeability assessment and the catalytic oxidation of pr... Read More about Propylene oxidation using Pt-alumina impregnated catalytic membrane reactor..

High performance valuation of CO2 gas separation ceramic membrane system. (2015)
Conference Proceeding
NWOGU, N.C., KAJAMA, M.N., OSUEKE, G. and GOBINA, E. 2015. High performance valuation of CO2 gas separation ceramic membrane system. In Ao, S.I., Gelman, L., Hukins, D.W.L., Hunter, A. and Korsunsky, A.M. (eds.) Proceedings of the 2015 World congress on engineering (WCE 2015), 1-3 July 2015, London, UK. Lecture notes in engineering and computer science, 2218. Hong Kong: Newswood Limited [online], pages 824-827. Available from: http://www.iaeng.org/publication/WCE2015/WCE2015_pp824-827.pdf

Atmospheric carbon dioxide emissions are considered as the greatest environmental challenge the world is facing today. The tasks to control the emissions include the recovery of CO2 from flue gas. This concern has been improved due to recent advances... Read More about High performance valuation of CO2 gas separation ceramic membrane system..

Performance evaluation of an inventive CO2 gas separation inorganic ceramic membrane. (2015)
Journal Article
NWOGU, N., KAJAMA, M. and GOBINA, E. 2015. Performance evaluation of an inventive CO2 gas separation inorganic ceramic membrane. International journal of chemical, molecular, nuclear, materials and metallurgical engineering [online], 9(6), pages 674-677. Available from: http://scholar.waset.org/1999.2/10001660

Atmospheric carbon dioxide emissions are considered as the greatest environmental challenge the world is facing today. The tasks to control the emissions include the recovery of CO2 from flue gas. This concern has been improved due to recent advances... Read More about Performance evaluation of an inventive CO2 gas separation inorganic ceramic membrane..

Gas permeation behaviour of single and mixed gas components using an asymmetric ceramic membrane. (2015)
Journal Article
NWOGU, N. and GOBINA, E. 2015. Gas permeation behaviour of single and mixed gas components using an asymmetric ceramic membrane. International journal of chemical, molecular, nuclear, materials and metallurgical engineering [online], 9(6), pages 689-693. Available from: http://scholar.waset.org/1999.2/10001725

A dip-coating process has been used to form an asymmetric silica membrane with improved membrane performance and reproducibility. First, we deposited repeatedly silica on top of a commercial alumina membrane support to improve its structural make up.... Read More about Gas permeation behaviour of single and mixed gas components using an asymmetric ceramic membrane..

Pharmaceutical electrochemistry: the electrochemical detection of aspirin utilising screen printed graphene electrodes as sensors platforms. (2015)
Journal Article
KRUANETR, S., PRABHU, R., POLLARD, P. and FERNANDEZ, C. 2015. Pharmaceutical electrochemistry: the electrochemical detection of aspirin utilising screen printed graphene electrodes as sensors platforms. Surface engineering and applied electrochemistry [online], 51(3), pages 283-289. Available from: https://doi.org/10.3103/S1068375515030114

A sensitive electrochemical sensor was designed for acetyl salicylic acid detection using graphene modified Screen Printed Electrodes. The electrochemical response of the sensor with graphene was improved compared to Screen Printed Electrodes without... Read More about Pharmaceutical electrochemistry: the electrochemical detection of aspirin utilising screen printed graphene electrodes as sensors platforms..

Hydrogen separation using inorganic membranes. (2015)
Journal Article
KAJAMA, M.N., NWOGU, N.C. and GOBINA, E. 2015. Hydrogen separation using inorganic membranes. Advanced materials research [online], 1102: selected papers from the 2015 international conference on metal, ceramic and composite materials (ICMCCM-2015), 24-25 January 2015, Shanghai, China, pages 91-94. Available from: https://doi.org/10.4028/www.scientific.net/AMR.1102.91

Gas permeation of hydrogen (H2) and nitrogen (N2) were obtained from 30 and 6000 nm pore diameter tubular commercial alumina ceramic membranes at 0.05 to 1.00 bar and 298 K. Flow rates of up to 3.279 and 2.296 l/min were obtained for H2 and N2 respec... Read More about Hydrogen separation using inorganic membranes..

Combustion modelling of pulverised biomass particles at high temperatures. (2015)
Journal Article
LI, J., PAUL, M.C., YOUNGER, P.L., WATSON, I., HOSSAIN, M. and WELCH, S. 2015. Combustion modelling of pulverised biomass particles at high temperatures. Energy procedia [online], 66, pages 273-276. Available from: https://doi.org/10.1016/j.egypro.2015.02.055

Biomass co-firing is becoming a promising solution to reduce CO2 emissions, due to its renewability and carbon neutrality. Biomass normally has high moisture and volatile contents, complicating its combustion behaviour, which is significantly differe... Read More about Combustion modelling of pulverised biomass particles at high temperatures..

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