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Enhanced heat transfer of PCM-based heat sink augmented with plate-fins and hybrid nanoparticles for electronics cooling (2025)
Journal Article
Arshad, A., Jabbal, M., & Yan, Y. (2025). Enhanced heat transfer of PCM-based heat sink augmented with plate-fins and hybrid nanoparticles for electronics cooling. International Journal of Thermal Sciences, 218, Article 110107. https://doi.org/10.1016/j.ijthermalsci.2025.110107

Passive cooling technologies based on phase change material (PCM) reveal as emerging technique for thermal management of electronic components effciently. Therefore, the current study explores the combined effect of hybrid nanoparticles (HNPs), plate... Read More about Enhanced heat transfer of PCM-based heat sink augmented with plate-fins and hybrid nanoparticles for electronics cooling.

Suppression of flow separation of a high-lift wing with active flow control (2025)
Journal Article
Sun, Q., Bahri, F., Jabbal, M., Stryczniewicz, W., Jefferson-Loveday, R., Stefes, B., & Büscher, A. (2025). Suppression of flow separation of a high-lift wing with active flow control. Aerospace Science and Technology, 159, Article 110017. https://doi.org/10.1016/j.ast.2025.110017

Flow separation caused by the integration of a leading edge slat cut-out to accommodate an ultra-high bypass ratio engine reduces the maximum lift coefficient. In this study, an active flow control approach including 88 pulsed jet nozzles near the le... Read More about Suppression of flow separation of a high-lift wing with active flow control.

Numerical study of nanocomposite phase change material-based heat sink for the passive cooling of electronic components (2021)
Journal Article
Arshad, A., Jabbal, M., Faraji, H., Bashir, M. A., Talebizadehsardari, P., & Yan, Y. (2024). Numerical study of nanocomposite phase change material-based heat sink for the passive cooling of electronic components. Heat and Mass Transfer, 60, 1869--1883. https://doi.org/10.1007/s00231-021-03065-2

The current two-dimensional (2D) numerical study presents the melting phenomenon and heat transfer performance of the nanocomposite phase change material (NCPCM) based heat sink. Metallic nanoparticles (copper: Cu) of different volume fractions of 0.... Read More about Numerical study of nanocomposite phase change material-based heat sink for the passive cooling of electronic components.

Operational vibration shape measurement of piezoceramic disc actuator using digital image correlation vibrometry with a single reference signal (2018)
Journal Article
Jones, I., Jabbal, M., & Buss, T. (2018). Operational vibration shape measurement of piezoceramic disc actuator using digital image correlation vibrometry with a single reference signal. Journal of Physics: Conference Series, 1106, 1-8. https://doi.org/10.1088/1742-6596/1106/1/012032

© Published under licence by IOP Publishing Ltd. This paper describes the enhancement and application of a digital image correlation (DIC) vibrometry method which avoids the need for high speed cameras. The underlying technique, described earlier by... Read More about Operational vibration shape measurement of piezoceramic disc actuator using digital image correlation vibrometry with a single reference signal.

Thermal management of electronics devices with PCMs filled pin-fin heat sinks: a comparison (2017)
Journal Article
Arshad, A., Ali, H. M., Jabbal, M., & Verdin, P. (in press). Thermal management of electronics devices with PCMs filled pin-fin heat sinks: a comparison. International Journal of Heat and Mass Transfer, 117, https://doi.org/10.1016/j.ijheatmasstransfer.2017.10.065

The present paper covers the comparison of two different configurations (square and circular) pinfin heat sinks embedded with two different phase change materials (PCMs) namely paraffin wax and n-eicosane having different thermo-physical properties w... Read More about Thermal management of electronics devices with PCMs filled pin-fin heat sinks: a comparison.

Experimental investigation of PCM based round pin-fin heat sinks for thermal management of electronics: effect of pin-fin diameter (2017)
Journal Article
Arshad, A., Ali, H. M., Khushnood, S., & Jabbal, M. (in press). Experimental investigation of PCM based round pin-fin heat sinks for thermal management of electronics: effect of pin-fin diameter. International Journal of Heat and Mass Transfer, 117, https://doi.org/10.1016/j.ijheatmasstransfer.2017.10.008

This experimental study presents the parametric analysis for the round pin-finned heat sinks subjected to steady heat densities for effective and reliable cooling of mobile electronic devices. Phase change material (PCM) namely paraffin wax is adopte... Read More about Experimental investigation of PCM based round pin-fin heat sinks for thermal management of electronics: effect of pin-fin diameter.

Towards the noise reduction of piezoelectrical-driven synthetic jet actuators (2017)
Journal Article
Jabbal, M., & Jeyalingam, J. (2017). Towards the noise reduction of piezoelectrical-driven synthetic jet actuators. Sensors and Actuators A: Physical, 266, https://doi.org/10.1016/j.sna.2017.09.036

This work details an experimental investigation aimed at reducing the noise output of piezoelectrical-driven synthetic jet actuators while minimising peak jet velocity reduction. The study considers double-chamber actuator for anti-phase noise suppre... Read More about Towards the noise reduction of piezoelectrical-driven synthetic jet actuators.

An aerial deployed unmanned glider for cross-Channel flight (2015)
Journal Article
Jabbal, M. (2015). An aerial deployed unmanned glider for cross-Channel flight. IJUSEng / International Journal of Unmanned Systems Engineering, 3(3), https://doi.org/10.14323/ijuseng.2015.9

This paper describes the technical and operational challenges of the first cross-Channel flight performed by an unmanned autonomous glider. The glider chosen for the attempt was a quarter scale Slingsby Type 45 Swallow. It was found to have a lift-to... Read More about An aerial deployed unmanned glider for cross-Channel flight.

Development of a smoke visualisation system for wind tunnel laboratory experiments (2013)
Journal Article
Trinder, M., & Jabbal, M. (2013). Development of a smoke visualisation system for wind tunnel laboratory experiments. International Journal of Mechanical Engineering Education, 41(1), https://doi.org/10.7227/IJMEE.41.1.5

The design, build and test of a smoke visualisation system for a vertical wind tunnel at Brunel University are described. The smoke visualisation system utilised a fog machine for smoke generation and required the design and manufacture of a smoke ra... Read More about Development of a smoke visualisation system for wind tunnel laboratory experiments.