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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..

Radiometer monitoring system for partial discharge detection in substation. (2015)
Conference Proceeding
ZHANG, Y., NETO, J.M., UPTON, D., JABER, A., KHAN, U., SAEED, B., AHMED, H., MATHER, P., ATKINSON, R., NETO, J.S., VIEIRA, M.F.Q., LAZARIDIS, P. and GLOVER, I.A. 2015. Radiometer monitoring system for partial discharge detection in substation. In Proceedings of 1st International Union of Radio Science (URSI) Atlantic meeting on radio science 2015 (URSI-AT-RASC 2015), 18-25 May 2015, Gran Canaria, Spain. Piscataway: IEEE [online], article ID 7202823. Available from: https://doi.org/10.1109/URSI-AT-RASC.2015.7302823

Progress on the development of an insulation defect detection and location system using a partial discharge (PD) wireless sensor network (WSN) will be presented. Such a PD WSN based on intensity-only measurements has cost and scalability advantages o... Read More about Radiometer monitoring system for partial discharge detection in substation..

An ultrawideband patch antenna for UHF detection of partial discharge. (2015)
Conference Proceeding
ZHANG, Y., UPTON, D., JABER, A., KHAN, U., SAEED, B., AHMED, H., MATHER, P., ATKINSON, R., LAZARIDIS, P., VIEIRA, M.F.Q. and GLOVER, I.A. 2015. An ultrawideband patch antenna for UHF detection of partial discharge. In Proceedings of 1st International Union of Radio Science (URSI) Atlantic meeting on radio science 2015 (URSI-AT-RASC 2015), 18-25 May 2015, Gran Canaria, Spain. Piscataway: IEEE [online], article ID 7202823. Available from: https://doi.org/10.1109/URSI-AT-RASC.2015.7302823

The location of partial discharge (PD) sources by free-space UHF detection is an attractive approach for condition monitoring of high voltage equipment in substations. A low-cost, radiometric, PD wireless sensor network (WSN) has been proposed to pro... Read More about An ultrawideband patch antenna for UHF detection of partial discharge..

Surface and subsurface characterisation in micro-milling of monocrystalline silicon. (2015)
Journal Article
HUO, D., LIN, C., CHOONG, Z.J., PANCHOLI, K. and DEGENAAR, P. 2015. Surface and subsurface characterisation in micro-milling of monocrystalline silicon. International journal of advanced manufacturing technology [online], 81(5-8), pages 1319-1331. Available from: https://doi.org/10.1007/s00170-015-7308-7

This paper presents an experimental investigation on surface and subsurface characterisation of micro-machined single-crystal silicon with (100) orientation. Full immersion slot milling was conducted using solid cubic boron nitride (CBN) and diamond-... Read More about Surface and subsurface characterisation in micro-milling of monocrystalline silicon..

Preparation and characterization of inorganic membranes for hydrocarbon separation from N2 for environmental applications. (2015)
Journal Article
KAJAMA, M.N., SHEHU, H., OKON, E. and GOBINA, E. 2015. Preparation and characterization of inorganic membranes for hydrocarbon separation from N2 for environmental applications. Energy and environment research [online], 5(1), pages 110-120. Available from: https://doi.org/10.5539/eer.v5n1p110

This paper reports the preparation and characterization of gas transport using tubular alumina support and silica membrane for propylene (C3H6) and nitrogen (N2) separation. Dip-coating technique was employed to deposit silica on the support after wh... Read More about Preparation and characterization of inorganic membranes for hydrocarbon separation from N2 for environmental applications..

Performance analysis of a novel rotationally asymmetrical compound parabolic concentrator. (2015)
Journal Article
ABU-BAKAR, S.H., MUHAMMAD-SUKKI, F., FREIER, D., RAMIREZ-INIGUEZ, R., MALLICK, T.K., MUNIR, A.B., YASIN, S.H.M., MAS'UD, A.A. and YUNUS, N.M. 2015. Performance analysis of a novel rotationally asymmetrical compound parabolic concentrator. Applied energy [online], 154, pages 221-231. Available from: https://doi.org/10.1016/j.apenergy.2015.04.122

The low-concentration photovoltaic (LCPV) system has been identified as one of the potential solutions in lowering the overall installation cost of a building integrated photovoltaic (BIPV) system. This paper evaluates the performance of a novel type... Read More about Performance analysis of a novel rotationally asymmetrical compound parabolic concentrator..

Microstructural evaluation of suspension thermally sprayed WC-Co nanocomposite coatings. (2015)
Conference Proceeding
AHMED, R., FAISAL, N.H., ALI, O., AL-ANAZI, N.M., AL-MUTAIRI, S., MAMOUR, S., POLYCHRONIADIS, E.K. and GOOSEN, M.F.A. 2015. Microstructural evaluation of suspension thermally sprayed WC-Co nanocomposite coatings. In Polychroniadis, E.K., Oral, A.Y. and Ozer, M. (eds.) Proceedings of the 2nd International multidisciplinary microscopy and microanalysis congress 2014 (InterM), 16-19 October 2014, Oludeniz, Turkey. Springer proceedings in physics, 164. Cham: Springer [online], pages 31-38. Available from: https://doi.org/10.1007/978-3-319-16919-4_5

Microstructural and sliding wear evaluations of nanostructured coatings deposited by Suspension High Velocity Oxy-Fuel (S-HVOF) spraying were conducted in as-sprayed and HIPed (Hot Isostatically Pressed) conditions. S-HVOF coatings were nanostructure... Read More about Microstructural evaluation of suspension thermally sprayed WC-Co nanocomposite coatings..

Microstructure encryption and decryption techniques in optical variable and invariable devices in printed documents for security and forensic applications. (2015)
Conference Proceeding
AMBADIYIL, S., JAYAN, K.G., PRABHU, R. and PILLAI, V.P.M. 2015. Microstructure encryption and decryption techniques in optical variable and invariable devices in printed documents for security and forensic applications. In Baldini, F., Homola, J and Lieberman, R.A. (eds.) Optical sensors 2015: proceedings of 2015 International Society for Optics and Photonics (SPIE) optics and optoelectronics conference, 13-16 April 2015, Prague, Czech Republic. Proceedings of SPIE, 9506. Bellingham, WA: SPIE [online], 9506OI. Available from: https://doi.org/10.1117/12.2179635

Today, document counterfeiting is a global menace because of the advanced technologies available at ever decreasing prices. Instead of eschew the paper documents; applying efficient cost effective security methodologies are the feasible solutions. Th... Read More about Microstructure encryption and decryption techniques in optical variable and invariable devices in printed documents for security and forensic applications..

Ultrasensitive graphene coated SPR sensor for biosensing applications (2015)
Conference Proceeding
BHAVSAR, K., PRABHU, R. and POLLARD, P. 2015. Ultrasensitive graphene coated SPR sensor for biosensing applications. In Baldini, F., Homola, J and Lieberman, R.A. (eds.) Optical sensors 2015: proceedings of 2015 International Society for Optics and Photonics (SPIE) optics and optoelectronics conference 2015, 13-16 April 2015, Prague, Czech Republic. Proceedings of SPIE, 9506. Bellingham, WA: SPIE [online], article ID 95060U. Available from: https://doi.org/10.1117/12.2179051

Surface plasmon resonance (SPR) is a rapid and sensitive technique used for probing the biomolecular interactions in real time. Several new approaches have been suggested to improve the sensitivity of SPR sensors over the last two decades. Most of th... Read More about Ultrasensitive graphene coated SPR sensor for biosensing applications.

Volatile organic compounds destruction by catalytic oxidation for environmental applications. (2015)
Journal Article
KAJAMA, M.N., NWOGU, N.C. and GOBINA, E. 2015. Volatile organic compounds destruction by catalytic oxidation for environmental applications. International journal of environmental, chemical, ecological, geological and geophysical engineering, 9(6), pages 618-621. World academy of science, engineering and technology international science index 102 [online]. Available from: http://scholar.waset.org/1999.6/10001436

Pt/{esc}gc{esc}s-Al2O3 membrane catalysts were prepared via an evaporative-crystallization deposition method. The obtained Pt/{esc}gc{esc}s- Al2O3 catalyst activity was tested after characterization (SEM-EDAX observation, BET measurement, permeabilit... Read More about Volatile organic compounds destruction by catalytic oxidation for environmental applications..

Unconventional composite inorganic membrane fabrication for carbon emissions mitigation. (2015)
Journal Article
NWOGU, N., OSUEKE, G., HOSSAIN, M. and GOBINA, E. 2015. Unconventional composite inorganic membrane fabrication for carbon emissions mitigation. International journal of chemical, molecular, nuclear, materials and metallurgical engineering, 9(5), pages 542-545. World academy of science, engineering and technology, international science index 101 [online]. Available from: http://scholar.waset.org/1999.6/10001433

An unconventional composite inorganic ceramic membrane capable of enhancing carbon dioxide emission decline was fabricated and tested at laboratory scale in conformism to various environmental guidelines and also to mitigate the effect of global warm... Read More about Unconventional composite inorganic membrane fabrication for carbon emissions mitigation..

Validation of a novel approach for CO2/N2 gas separations by means of a hybrid ceramic membrane. (2015)
Journal Article
NWOGU, N.C, KAJAMA, M.N. and GOBINA, E. 2015. Validation of a novel approach for CO2/N2 gas separations by means of a hybrid ceramic membrane. Advanced materials research: metal, ceramic and composite materials; selected papers from the 2015 International conference on metal, ceramic and composite materials (ICMCCM-2015), 24-25 January 2015, Shanghai, China [online], 1102, pages 73-76. Available from: https://doi.org/10.4028/www.scientific.net/AMR.1102.73.

Global warming has been documented as one of the world's foremost ecological concerns. Although it is difficult to totally end human related global warming, there is a possibility to alleviate these effects through a wide spectrum of options. One suc... Read More about Validation of a novel approach for CO2/N2 gas separations by means of a hybrid ceramic membrane..

Progress of solar photovoltaic in ASEAN countries: a review. (2015)
Journal Article
ISMAIL, A.M., RAMIREZ-INIGUEZ, R., ASIF, M., MUNIR, A.B. and MUHAMMAD-SUKKI, F. 2015. Progress of solar photovoltaic in ASEAN countries: a review. Renewable and sustainable energy reviews [online], 48, pages 399-412. Available from: https://doi.org/10.1016/j.rser.2015.04.010

The present global energy scenario, in which fossil fuels play a preponderant role, faces significant energy and environmental challenges. To help address these challenges, countries across the world are increasing the contribution made by renewable... Read More about Progress of solar photovoltaic in ASEAN countries: a review..

Characterization of biomass combustion at high temperatures based on an upgraded single particle model. (2015)
Journal Article
LI, J., PAUL, M.C., YOUNGER, P.L., WATSON, I., HOSSAIN, M. and WELCH, S. 2015. Characterization of biomass combustion at high temperatures based on an upgraded single particle model. Applied energy [online], 156, pages 749-755. Available from: https://doi.org/10.1016/j.apenergy.2015.04.027

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 behavior, which is significantly differen... Read More about Characterization of biomass combustion at high temperatures based on an upgraded single particle model..

Modelling of electroluminescence in polymeric material using dimensional analysis method: effect of applied voltage and frequency. (2015)
Conference Proceeding
BANI, N.A., ABDUL-MALEK, Z., AHMAD, H., MUHAMMAD-SUKKI, F., ABUBAKAR MAS'UD, A. 2015. Modelling of electroluminescence in polymeric material using dimensional analysis method: effect of applied voltage and frequency. In Mohamed, Z., Hamid, M.K.A., Saeed, F., Hamid-Mosaku, I.A., Abdulwareth, A., Hassan, I., Aljailani, N., Alsofyani, I., Iqbal, N., Kazi, S., Abdullah, A., Farouk, A.U., Aliyu, A.S., Alhazmi, A., Zubair, S. and Mogammed, L. (eds.) Proceedings of the 1st ICRIL international conference on innovation in science and technology (IICIST 2015), 20 April 2015, Kuala Lumpur, Malaysia. Kuala Lumpur: Universiti Teknologi Malaysia [online], pages 803-806. Available from: http://www.utm.my/iicist/?page_id=442

Electroluminescence (EL) method has been used by several researchers to observe the behaviour of an aged polymeric material. EL is a phenomenon that occurs when the atoms of a material are being excited due to the application of and external high ele... Read More about Modelling of electroluminescence in polymeric material using dimensional analysis method: effect of applied voltage and frequency..

LED-controlled tuning of ZnO nanowires' wettability for biosensing applications. (2015)
Journal Article
BHAVSAR, K., ROSS, D., PRABHU, R. and POLLARD, P. 2014. LED-controlled tuning of ZnO nanowires' wettability for biosensing applications. Nano reviews [online], 6, Article 26711. Available from:https://doi.org/10.3402/nano.v6.26711

Background: Wettability is an important property of solid materials which can be controlled by surface energy. Dynamic control over the surface wettability is of great importance for biosensing applications. Zinc oxide (ZnO) is a biocompatible materi... Read More about LED-controlled tuning of ZnO nanowires' wettability for biosensing applications..

Role of feed-in tariff policy in promoting solar photovoltaic investments in Malaysia: a system dynamics approach. (2015)
Journal Article
AHMAD, S., TAHAR, R.M., MUHAMMAD-SUKKI, F., MUNIR, A.B. and RAHIM, R.A. 2015. Role of feed-in tariff policy in promoting solar photovoltaic investments in Malaysia: a system dynamics approach. Energy [online], 84, pages 808-815. Available from: https://doi.org/10.1016/j.energy.2015.03.047

Solar photovoltaic has shown a significant rise in terms of worldwide installation. One of the main reason is due to the introduction of the FiT (feed-in tariff) policy by the governments. This paper aims to evaluate FiT policy in promoting solar PV... Read More about Role of feed-in tariff policy in promoting solar photovoltaic investments in Malaysia: a system dynamics approach..

Method to discard partial discharge (PD) pulses from neighboring high voltage equipment. (2015)
Journal Article
MOHAMED, F.P., SIEW, W.H., STRACHAN, S.S., AYUB, A.S. and MCLELLAN, K. 2015. Method to discard partial discharge (PD) pulses from neighboring high voltage equipment. High voltage engineering [online], 4, pages 1125-1131. Available from: http://caod.oriprobe.com/articles/44523683/Method_to_Discard_Partial_Discharge_Pulses_from_Neighboring_High_Volta.htm

On-line partial discharge (PD) diagnostics data are corrupted by various noise sources and this makes it more challenging to extract the PD signal contained in the raw data. Though the noise sources can be filtered out using signal processing techniq... Read More about Method to discard partial discharge (PD) pulses from neighboring high voltage equipment..

Neutron diffraction residual strain measurements of plasma sprayed solid oxide fuel cells. [Dataset] (2015)
Dataset
FAISAL, N., PRATHURU, A., AHMED, R. and ZHANG, S.Y. 2015. Neutron diffraction residual strain measurements of plasma sprayed solid oxide fuel cells. [Dataset]. Hosted on STFC ISIS neutron and muon source data journal [online]. Available from: https://doi.org/10.5286/ISIS.E.58451518

Manufacturing of Solid Oxide Fuel Cells (SOFC) using thermal spray technology is one of the most economical and technologically advanced approaches for energy applications. High cooling rates during thermal spray deposition process however impart res... Read More about Neutron diffraction residual strain measurements of plasma sprayed solid oxide fuel cells. [Dataset].

Hydrogen transport through dense and porous membranes for fuel cell applications. (2015)
Conference Proceeding
NWOGU, N.C., ALKALI, A. and GOBINA, E. 2015. Hydrogen transport through dense and porous membranes for fuel cell applications. Proceedings of the 1st International industrial technology and management science conference 2015 (ITMS 2015), 27-28 March 2015, Tianjin, China. Advances in computer science research, 34. Amsterdam: Atlantis press [online], pages 157-160. Available from: https://doi.org/10.2991/itms-15.2015.40

In this work the design of a nano structured ceramic membrane is carried out for fuel cell applications. However the innovation is that a membrane porous network is modified through its immersion in silica based solution and in a palladium solution t... Read More about Hydrogen transport through dense and porous membranes for fuel cell applications..