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Distribution power loss minimization via distributed generation, capacitor and network reconfiguration. (2016)
Presentation / Conference
MUHTAZARUDDIN, M.N.B., BANI, N.A., MOHD ARIS, S.A., JALIL, S.Z.A., MAD KAIDI, H., ABD FATAH, A.Y., JAMIAN, J.J., MUHAMMAD-SUKKI, F. and ABU-BAKAR, S.H. 2016. Distribution power loss minimization via distributed generation, capacitor and network reconfiguration. Presented at the 2016 International conference on electrical, electronic, communication and control engineering (ICEECC2016), 18-19 December 2016, Johor Bahru, Malaysia.

This paper presents a solution to solve the network reconfiguration, DG coordination (location and size), and capacitor coordination (location and size), simultaneously. The proposed solution will be determined by using Artificial Bee Colony (ABC). V... Read More about Distribution power loss minimization via distributed generation, capacitor and network reconfiguration..

Frequency dependence of electroluminescence measurement in LDPE. (2016)
Presentation / Conference
BANI, N.A., ABDUL-MALEK, Z., MOHD ARIS, S.A., JALIL, S.Z.A., MUHTAZARUDDIN, M.N., MAD KAIDI, H., RAHMAN, S.A.S.A., MUHAMMAD-SUKKI, F., MAS'UD, A.A., ABU-BAKAR, S.H. and REY, J.A.A. 2017. Frequency dependence of electroluminescence measurement in LDPE. Presented at the 2016 International conference on electrical, electronic, communication and control engineering (ICEECC2016), 18-19 December 2016, Johor Bahru, Malaysia.

A good insulator for high voltage cable has low dielectric loss, reasonable flexibility and thermo-mechanically stable. However, prolonged application of electrical stresses on the cable will degraded the cable; physically and morphologically. Electr... Read More about Frequency dependence of electroluminescence measurement in LDPE..

Thermal stability, flame retardancy and mechanical properties of polyamide/montmorillonite nanocomposites prepared by melt processing. (2016)
Presentation / Conference
SIDDIQUE, S., YATES, K. and NJUGUNA, J. 2016. Thermal stability, flame retardancy and mechanical properties of polyamide/montmorillonite nanocomposites prepared by melt processing. Presented at the 3rd International conference on structural nano composites (NANOSTRUC 2016), 12-16 September 2016, Aberdeen, UK.

The increase in thermal stability, flame retardancy, and mechanical properties of Polyamide 6 (PA6)/montmorillonite (MMT) nanocomposites open a new research window in respect to successful technical application of PA6/MMT nanocomposites on the indust... Read More about Thermal stability, flame retardancy and mechanical properties of polyamide/montmorillonite nanocomposites prepared by melt processing..

Novel optical concentrator technology for building integrated photovoltaic systems. (2016)
Presentation / Conference
ABU-BAKAR, S.H., MUHAMMAD-SUKKI, F., RAMIREZ-INIGUEZ, R., FREIER, D., MALLICK, T.K., MUNIR, A.B., YASIN, S.H.M., MAS'UD, A.A. and BANI, N.A. 2016. Novel optical concentrator technology for building integrated photovoltaic systems. Presented at the 2016 World conference on innovation, engineering and technology (IET2016), 24-26 June 2016, Sapporo, Japan.

This paper describes a novel type of solar concentrator for use in Building Integrated Photovoltaic (BIPV) Systems. The new design called rotationally asymmetrical compound parabolic concentrator (RACPC) is based on a novel algorithm that caters for... Read More about Novel optical concentrator technology for building integrated photovoltaic systems..

Impact of distributed generation modes in optimal coordination between DG and capacitor simultaneously. (2016)
Presentation / Conference
MUHTAZARUDDIN, M.N.B., BANI, N.A., JAMIAN, J.J., ABU-BAKAR, S.H., MUHAMMAD-SUKKI, F. and MAS'UD, A.A. 2016. Impact of distributed generation modes in optimal coordination between DG and capacitor simultaneously. Presented at the 10th International power engineering and optimization conference 2016 (PEOCO2016), 26-27 March 2016, Shah Alam, Malaysia.

This paper describes the impact of the mode selection in Distributed Generation (DG) has in order to reduce the total power losses in the distribution system when coordination between the DG and capacitor is done simultaneously There are two modes av... Read More about Impact of distributed generation modes in optimal coordination between DG and capacitor simultaneously..

Impact of integrating large-capacity hybrid renewable energy systems into Qatar's power grid. (2016)
Presentation / Conference
ALI, D. and KHALIL, S. 2016. Impact of integrating large-capacity hybrid renewable energy systems into Qatar's power grid. In Proceedings of the 2016 Qatar Foundation Annual research conference (ARC'16): towards world-class research and innovation, 22-23 March 2016, Dohar, Qatar. Dohar: Hamad bin Khalifa University Press [online], EEOP2240. Available from: https://doi.org/10.5339/qfarc.2016.eeop2240

The implementation of large-scale renewable energy systems (such as solar and wind) in the GCC is widely growing nowadays, particularly in remote areas generation applications where the grid extension is costly. The integration of renewable energy sy... Read More about Impact of integrating large-capacity hybrid renewable energy systems into Qatar's power grid..

Registration of nanomaterials and nano-enabled products: solution in regulation and governance or new challenge. (2016)
Presentation / Conference
MUNIR, A.B., KARIM, M.E., YASIN, S.H.M. and MUHAMMAD-SUKKI, F. 2016. Registration of nanomaterials and nano-enabled products: solution in regulation and governance or new challenge. Presented at the 2016 International seminar on nanoscience and nanotechnology (NANOSciTech2016), 26-29 February 2016, Shah Alam, Malaysia.

Regulation and governance of infinite number and diversified types of engineered nanomaterials has been a genuine challenge for the regulators around the world in recent times. Recent experience with the genetically modified food compelled the regula... Read More about Registration of nanomaterials and nano-enabled products: solution in regulation and governance or new challenge..

Modular multilevel converter based LCL DC/DC converter for high power DC transmission grids. (2015)
Presentation / Conference
ABOUSHADY, A.A., AHMED, K.H. and JOVCIC, D. 2015. Modular multilevel converter based LCL DC/DC converter for high power DC transmission grids. Presented at the 17th European conference on power electronics and applications (EPE 2015 ECCE Europe), 8-10 September 2015, Geneva, Switzerland.

This paper presents a modular multilevel converter (MMC) based DC/DC converter with LCL inner circuit for HVDC transmission and DC grids. Three main design challenges are addressed. The first challenge is the use of MMCs with higher operating frequen... Read More about Modular multilevel converter based LCL DC/DC converter for high power DC transmission grids..

Solar-hydrogen energy storage for enabling Qatar solar-grid integration and eco-friendly transportation. (2015)
Presentation / Conference
ALI, D., AKLIL, D. and GAZEY, R. 2015. Solar-hydrogen energy storage for enabling Qatar solar-grid integration and eco-friendly transportation. Presented at the 4th TAMUQ (Texas A and M University at Qatar) annual research and industry forum 2015, 2-3 March 2015, Doha, Qatar.

Qatar has drawn up an ambitious plan to install 1.8 GW of solar capacity by 2020. In the transport sector, green hydrogen produced from solar PV offers one of the best opportunities to reduce greenhouse gas emissions and significantly reduce depende... Read More about Solar-hydrogen energy storage for enabling Qatar solar-grid integration and eco-friendly transportation..

Drive cycle optimisation for pollution reduction. (2015)
Presentation / Conference
AL-GHADHI, M., BALL, A., KOLLAR, L.E., MISHRA, R. and ASIM, T. 2015. Drive cycle optimisation for pollution reduction. Presented at 2nd International conference on petroleum and petrochemical engineering 2015 (ICPPE 2015), 10-11 January 2015, Dubai, UAE.

Green house gas emissions have abraded environmental quality for human existence. Automobile exhaust is a significant contributor globally to green house gases, among other contributors. This research investigates how vehicle fuel consumption can be... Read More about Drive cycle optimisation for pollution reduction..

Signal conditioning electronics for UHF partial discharge detection and location system. (2014)
Presentation / Conference
UPTON, D.W., MATHER, P.J., ZHANG, Y., JABER, A., AHMED, H., KHAN, U., SAEED, B., VIEIRA, M.F.Q., ATKINSON, R. and GLOVER, I.A. 2014. Signal conditioning electronics for UHF partial discharge detection and location system. Presented at the 2014 International Union of Radio Science (URSI) Festival of radio science, 16 December 2014, Manchester, UK.

Partial Discharge (PD) occurs in damaged high-voltage insulation. PD results in UHF electromagnetic radiation which can be used to detect and locate insulation faults in HV power systems equipment such as transmission lines and transformers thereby p... Read More about Signal conditioning electronics for UHF partial discharge detection and location system..

Numerical studies of the velocity distribution within the volute of a centrifugal pump. (2014)
Presentation / Conference
AL-OBAIDI, A., PRADHAN, S., ASIM, T., MISHRA, R. and ZALA, K. 2014. Numerical studies of the velocity distribution within the volute of a centrifugal pump. Presented at 27th Condition monitoring and diagnostic engineering management international congress 2014 (COMADEM 2014), 16-18 September 2014, Brisbane, Australia.

Centrifugal pumps play an essential role in engineering systems since they are widely used in the process and power industries. The performance of a centrifugal pump needs to be maximised due to its importance and this depends on the flow structure w... Read More about Numerical studies of the velocity distribution within the volute of a centrifugal pump..

The effect of blade angles of the vertical axis wind turbine on the output performance. (2014)
Presentation / Conference
MOHAMED, F., PARK, K.-S., PRADHAN, S., MISHRA, R., ZALA, K., ASIM, T. and AL-OBAIDI, A. 2014. The effect of blade angles of the vertical axis wind turbine on the output performance. Presented at 27th Condition monitoring and diagnostic engineering management international congress 2014 (COMADEM 2014), 16-18 September 2014, Brisbane, Australia.

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 The effect of blade angles of the vertical axis wind turbine on the output performance..

Hybrid renewable energy generation systems for eco-friendly buildings in Qatar. (2014)
Presentation / Conference
ALI, D., METRY, M., GOUBA, A., KOUSSA, E. and KOLEED, M. 2014. Hybrid renewable energy generation systems for eco-friendly buildings in Qatar. Presented at the 3rd TAMUQ (Texas A and M University at Qatar) annual research and industry forum 2014, 30 April 2014, Doha, Qatar.

To meet Qatar National Vision 2030, this research aims integrating renewable energy sources (RES) into large educational, industrial and commercial buildings in Qatar while making them energy efficient. The proposed hybrid energy system (HES) is inv... Read More about Hybrid renewable energy generation systems for eco-friendly buildings in Qatar..

Numerical analysis of a closed thermo-syphon hot water solar system under steady and transient loading conditions. (2013)
Presentation / Conference
FREEGAH, B., ASIM, T., and MISHRA, R. 2013. Numerical analysis of a closed thermo-syphon hot water solar system under steady and transient loading conditions. Presented at 40th National conference on fluid mechanics and fluid power 2013 (NCFMFP 2013), 12-14 December 2013, Hamirpur, India.

Solar energy is one of the most important sources of alternative energy. This energy source is inexhaustible and the cleanest of all known energy sources. One of the most important systems which can be used to exploit energy stored in the solar rays... Read More about Numerical analysis of a closed thermo-syphon hot water solar system under steady and transient loading conditions..

Effects of a moving surface boundary layer control device (MSBC) on the drag reduction in heavy commercial vehicles. (2013)
Presentation / Conference
ASIM, T., SENDANAYAKE, I., MISHRA, R., ZALA, K. and UBBI, K. 2013. Effects of a moving surface boundary layer control devise (MSBC) on the drag reduction in heavy commercial vehicles. Presented at 40th National conference on fluid mechanics and fluid power 2013 (NCFMFP 2013), 12-14 December 2013, Hamirpur, India.

Rapid escalation in fuel prices has motivated the manufacturers of heavy commercial vehicles to focus their attention towards efficient aerodynamic design of surface transport systems such as trucks–trailers, railways etc. In order to reduce the drag... Read More about Effects of a moving surface boundary layer control device (MSBC) on the drag reduction in heavy commercial vehicles..

Numerical analysis of atherosclerosis and aneurysm in carotid bifurcations using computational fluid dynamics. (2013)
Presentation / Conference
ASIM, T., SENDANAYAKE, I. and MISHRA, S. 2013. Numerical analysis of atherosclerosis and aneurysm in carotid bifurcations using computational fluid dynamics. Presented at 40th National conference on fluid mechanics and fluid power 2013 (NCFMFP 2013), 12-14 December 2013, Hamirpur, India.

Atherosclerosis and Aneurysm are some of the conditions in patients suffering from vascular diseases. These vascular defects can cause severe damage to cardiovascular system (CVS), if not properly diagnosed. The advent of advanced numerical and compu... Read More about Numerical analysis of atherosclerosis and aneurysm in carotid bifurcations using computational fluid dynamics..

Structural flax/PLA biocomposites: understanding of their thermo-mechanical behaviour. (2013)
Presentation / Conference
NASSIOPOULOS, E., ABHYANKAR, H. and NJUGUNA, J. 2013. Structural flax/PLA biocomposites: understanding of their thermo-mechanical behaviour. Presented at the 21st annual international conference on composites/nano engineering (ICCE-NANO 21), 21-27 July 2013, Tenerife, Spain.

The extended use of bio-composites for the manufacturing of vehicle components would largely benefit the industry. However, the properties of biocomposites, their mechanical performance under different environments and the effect of different loading... Read More about Structural flax/PLA biocomposites: understanding of their thermo-mechanical behaviour..

Hybrid hydrogen energy production and storage system model as a tool for real-world systems integrity assessment. (2013)
Presentation / Conference
GAZEY, R., ALI, D. and AKLIL, D. 2013. Hybrid hydrogen energy production and storage system model as a tool for real-world systems integrity assessment. Presented at the 10th Hypothesis anniversary conference 2013, 11-12 June 2013, Edinburgh, UK.

Within Scotland ambitious national targets are focused on achieving renewable generation of 100% by 2020. However, existing electrical infrastructure is becoming increasingly constrained.

Numerical investigation of the effect of bed height and coefficient of restitution on the minimum fluidization velocity of a cylindrical fluidized bed. (2013)
Presentation / Conference
KARNIK, A., RANGARAJAN, A. and TANDON, A. 2013. Numerical investigation of the effect of bed height and coefficient of restitution on the minimum fluidization velocity of a cylindrical fluidized bed. Presented at the 8th International conference on multiphase flow (ICMF 2013), 26-31 May 2013, Jeju, Korea.

Numerical simulation for 4 different ratios of initial bed heights (H) to base diameter (D), were performed; viz. 0.5, 1, 2 and 3. Glass beads of density 2600kg/m3 and with an average diameter of 550?m were used for all the simulations. Simulations w... Read More about Numerical investigation of the effect of bed height and coefficient of restitution on the minimum fluidization velocity of a cylindrical fluidized bed..