Outputs (96)

The role of land use on the local climate and air quality during calm inter-monsoon in a tropical city (2018)
Journal Article
OOI, M.C.G., CHAN, A., ASHFOLD, M.J., OOZEER, M.Y., MORRIS, K.I. and KONG, S.S.K. 2019. The role of land use on the local climate and air quality during calm inter-monsoon in a tropical city. 2019. Geoscience frontiers [online], 10(2), pages 405-415. Available from: https://doi.org/10.1016/j.gsf.2018.04.005

The modification of land use is known to be a major climate change driver to the local warming and air quality in cities. Despite the reduction of NOx over the years, the Selangor state has captured a higher level of O3 in year 2011. The measurement... Read More about The role of land use on the local climate and air quality during calm inter-monsoon in a tropical city.

Analysis of acoustic emission propagation in metal-to-metal adhesively-bonded joints. (2018)
Journal Article
CRAWFORD, A., DROUBI, M.G. and FAISAL, N.H. 2018. Analysis of acoustic emission propagation in metal-to-metal adhesively-bonded joints. Journal of nondestructive evaluation [online], 37(2), article number 33. Available from: https://doi.org/10.1007/s10921-018-0488-y

Acoustic emission (AE) monitoring shows promise as one of the most effective methods for condition monitoring of adhesively-bonded joints. Previous research has demonstrated its ability to detect, locate and classify adhesive joint failure, though in... Read More about Analysis of acoustic emission propagation in metal-to-metal adhesively-bonded joints..

Optimization and experimental verification of the vibro-impact capsule system in fluid pipeline. (2018)
Journal Article
YAN, Y., LIU, Y., JIANG, H., PENG, Z., CRAWFORD, A., WILLIAMSON, J., THOMPSON, J., KERINS, G., YUSUPOV, A. and ISLAM, S. 2019. Optimization and experimental verification of the vibro-impact capsule system in fluid pipeline. Proceedings of the Institution of Mechanical Engineers, part C: journal of mechanical engineering science [online], 233(3), pages 880-894. Available from: https://doi.org/10.1177/0954406218766200

This paper studies the prototype development of the vibro-impact capsule system aiming for autonomous mobile sensing for pipeline inspection. Self-propelled progression of the system is obtained by employing a vibro-impact oscillator encapsuled in th... Read More about Optimization and experimental verification of the vibro-impact capsule system in fluid pipeline..

Optimization of indentification of particle impacts using acoustic emission. (2018)
Thesis
HEDAYETULLAH, A.M. 2018. Optimization of indentification of particle impacts using acoustic emission. Robert Gordon University, PhD thesis.

Air-borne or liquid-laden solid particle transport is a common phenomenon in various industrial applications. Solid particles transported at severe operating conditions such as high-flow velocity can cause concerns for structural integrity, through w... Read More about Optimization of indentification of particle impacts using acoustic emission..

Preparation, characterization and carrier gas transport characteristics of inorganic and organic membranes for application in lactic acid esterification with ethanol. (2018)
Thesis
OKON, E.P. 2018. Preparation, characterization and carrier gas transport characteristics of inorganic and organic membranes for application in lactic acid esterification with ethanol. Robert Gordon University, PhD thesis.

Ethyl lactate (EL) plays a major role as green solvent and also a replacement for most petrochemical solvents. The esterification process of lactic acid and ethanol to produce EL is an equilibrium-limiting reaction and the selective removal of one of... Read More about Preparation, characterization and carrier gas transport characteristics of inorganic and organic membranes for application in lactic acid esterification with ethanol..

A review of optical concentrators for portable solar photovoltaic systems for developing countries. (2018)
Journal Article
FREIER, D., RAMIREZ-INIGUEZ, R., JAFRY, T., MUHAMMAD-SUKKI, F. and GAMIO, C. 2018. A review of optical concentrators for portable solar photovoltaic systems for developing countries. Renewable and sustainable energy reviews [online], 90, pages 957-968. Available from: https://doi.org/10.1016/j.rser.2018.03.039

Worldwide, over 1.1 billion people have no access to electricity. The consequences for the affected people include health hazards from fuels used for lighting, limits to learning when it gets dark, a short productive day and high expenditures on ligh... Read More about A review of optical concentrators for portable solar photovoltaic systems for developing countries..

Neutron scattering of porous rocks subjected to uniaxial compression in cryogenic conditions for offshore drilling operations in Arctic. [Dataset] (2018)
Dataset
FAISAL, N., SANAEE, R., LEE, T.L., MCLAUGHLIN, A. and SINGH, R.M. 2018. Neutron scattering of porous rocks subjected to uniaxial compression in cryogenic conditions for offshore drilling operations in Arctic. [Dataset]. Hosted on STFC ISIS neutron and muon source data journal [online]. Available from: https://doi.org/10.5286/ISIS.E.92924528

In August 2015, the oil and gas company (Royal Dutch Shell plc) were granted the final permit it needs to begin drilling below the ocean floor for oil in the Arctic. They have been allowed to drill just the top sections of two wells, off the coast of... Read More about Neutron scattering of porous rocks subjected to uniaxial compression in cryogenic conditions for offshore drilling operations in Arctic. [Dataset].

Calibration and comparison of VIV wake oscillator models for low mass ratio structures. (2018)
Journal Article
KURUSHINA, V., PAVLOVSKAIA, E., POSTNIKOV, A. and WIERCIGROCH, M. 2018. Calibration and comparison of VIV wake oscillator models for low mass ratio structures. International journal of mechanical sciences [online], 142-143, pages 547-560. Available from: https://doi.org/10.1016/j.ijmecsci.2018.04.027

In this work, Vortex-Induced Vibration (VIV) of a rigid cylinder on elastic supports is reviewed and modelled. We consider a cylinder moving both cross-flow and in-line, subjected to fluid forces calculated as proposed in [1]. A suite of wake oscilla... Read More about Calibration and comparison of VIV wake oscillator models for low mass ratio structures..

Collision avoidance effects on the mobility of a UAV swarm using chaotic ant colony with model predictive control. (2018)
Journal Article
DENTLER, J., ROSALIE, M., DANOY, G., BOUVRY, P., KANNAN, S., OLIVARES-MENDEZ, M.A. and VOOS, H. 2019. Collision avoidance effects on the mobility of a UAV swarm using chaotic ant colony with model predictive control. Journal of intelligent and robotic systems [online], 93(1-2), pages 227-243. Available from: https://doi.org/10.1007/s10846-018-0822-8

The recent development of compact and economic small Unmanned Aerial Vehicles (UAVs) permits the development of new UAV swarm applications. In order to enhance the area coverage of such UAV swarms, a novel mobility model has been presented in previou... Read More about Collision avoidance effects on the mobility of a UAV swarm using chaotic ant colony with model predictive control..

Development of a novel characterisation methodology for the aerodynamic coefficients of a tractor–trailer unit based on relative flow angles and vehicle dimensions. (2018)
Journal Article
MALVIYA, V., ASIM, T., SENDANAYAKE, I. and MISHRA, R. 2018. Development of a novel characterisation methodology for the aerodynamic coefficients of a tractor–trailer unit based on relative flow angles and vehicle dimensions. Arabian journal for science and technology [online], 43(9), pages 4957-4978. Available from: https://doi.org/10.1007/s13369-018-3185-3

Tractor–trailer units are integral part of the heavy commercial vehicle industry, used globally for goods transportation. Manufacturers have been trying to design aerodynamically efficient tractor–trailer units to reduce ever increasing fuel costs. I... Read More about Development of a novel characterisation methodology for the aerodynamic coefficients of a tractor–trailer unit based on relative flow angles and vehicle dimensions..