Dr Feras Korkees

Uwch-ddarlithydd

Materials Science and Engineering

f.a.korkees@abertawe.ac.uk

Swyddfa Academaidd - A214
Ail lawr
Adeilad Dwyreinol Peirianneg
Campws y Bae

Ar gael ar gyfer Goruchwyliaeth Ôl-raddedig

Dolenni Ymchwil

https://orcid.org/0000-0002-5131-6027

Trosolwg

PhD PGDip BSc IEng AIMMM FHEA

Rwy'n Ddarlithydd mewn Polymerau a Chyfansoddiau o fewn y Coleg Peirianneg. Yn ogystal ag addysgu ar draws yr ystod o raglenni Peirianneg ym Mhrifysgol Abertawe, rwyf hefyd yn cymryd rhan mewn amrywiaeth o weithgareddau a phrosiectau ymchwil.

Mae fy niddordebau ymchwil yn bennaf ym meysydd ymddygiad oes hirdymor polymerau a chyfansoddiau polymer, Nanogyfansoddiau, ac argraffu cyfansoddiau 3D. Mae cysylltiad diwydiannol rhwng y rhan fwyaf o'r ymchwil hwn a chwmnïau ledled y DU.

Mae'r meysydd ymchwil presennol yn cynnwys datblygu:

- Cyfansoddiau ffibr carbon/epocsi wedi'u hatgyfnerthu gan graffin
- Nanogyfansoddiau graffîn/polymer newydd
- Cyfansoddiau printiedig 3D newydd

Meysydd Arbenigedd

Cyfansoddiau polymer wedi'u hatgyfnerthu gan ffibr
Nanogyfansoddiau
Argraffu 3D cyfansoddiau
Thermosetiau a Thermoblastigau
Ailgylchu thermoblastigau
Amsugno lleithder a Hindreulio cyflymach
Profi mecanyddol a nodweddiadu deunyddiau

Cyhoeddiadau

Uchafbwyntiau Ymchwil

Jarrett, W. & Korkees, F. (2022). Environmental impact investigation on the interlaminar properties of carbon fibre composites modified with graphene nanoparticles. Polymer, 252, 124921
https://doi.org/10.1016/j.polymer.2022.124921, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa60016
Swart, R., Korkees, F., Dorrington, P., & Thurman, J. (2022). Evaluation of the impact performance and energy absorption capabilities of 3D printed composites. Rapid Prototyping Journal, 28(9)
https://doi.org/10.1108/rpj-10-2021-0287, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa60015
Korkees, F., Swart, R., & Barsoum, I. (2022). Diffusion mechanism and properties of chemical liquids and their mixtures in 977‐2 epoxy resin. Polymer Engineering & Science, 62(5), 1582-1592.
https://doi.org/10.1002/pen.25946, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa60014
Korkees, F., Arnold, C., & Alston, S. (2018). Water absorption and low-energy impact and their role in the failure of ±45° carbon fibre composites. Polymer Composites, 39(8), 2771-2782.
https://doi.org/10.1002/pc.24269, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa31405
http://dx.doi.org/10.1002/pc.24269
Arnold, J., Alston, S., Korkees, F., Arnold, C., Alston, S., & Korkees, F. (2013). An assessment of methods to determine the directional moisture diffusion coefficients of composite materials. Composites Part A: Applied Science and Manufacturing, 55, 120-128.
https://doi.org/10.1016/j.compositesa.2013.08.012, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa18950
Howard, J., Eggbeer, D., Dorrington, P., Korkees, F., & Tasker, L. (2020). Evaluating additive manufacturing for the production of custom head supports: A comparison against a commercial head support under static loading conditions. Proceedings of the Institution of Mechanical Engineers, Part H: Journal of Engineering in Medicine, 234(5)
https://doi.org/10.1177/0954411919899844, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa53210
Korkees, F., Allenby, J., & Dorrington, P. (2020). 3D printing of composites: design parameters and flexural performance. Rapid Prototyping Journal, 26(4)
https://doi.org/10.1108/rpj-07-2019-0188, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa53419
Korkees, F., Aldrees, A., Barsoum, I., & Alshammari, D. (2021). Functionalised graphene effect on the mechanical and thermal properties of recycled PA6/PA6,6 blends. Journal of Composite Materials, 55(16), 2211-2224.
https://doi.org/10.1177/0021998320987897, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa56119
Shahin, A., Barsoum, I., & Korkees, F. (2021). Analysis of a HDPE flanged connection with a time and temperature dependent constitutive behavior. International Journal of Pressure Vessels and Piping, 191, 104375
https://doi.org/10.1016/j.ijpvp.2021.104375, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa56458
Mosey, S., Korkees, F., Rees, A., & Llewelyn, G. (2019). Investigation into fibre orientation and weldline reduction of injection moulded short glass-fibre/polyamide 6-6 automotive components. Journal of Thermoplastic Composite Materials
https://doi.org/10.1177/0892705719833098, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa48154

Holl Ymchwil

Erthyglau Cylchgronau

Elkhodbia, M., Barsoum, I., Korkees, F., & Bojanampati, S. (2023). Finite element modeling of the electrical impedance tomography technique driven by machine learning. Finite Elements in Analysis and Design, 223, 103988
https://doi.org/10.1016/j.finel.2023.103988, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa63673
http://dx.doi.org/10.1016/j.finel.2023.103988
Griffiths, C., Rees, A., Morgan, A., & Korkees, F. (2023). Optimisation of 3D Printing for Microcellular Polymers. Polymers, 15(19), 3910
https://doi.org/10.3390/polym15193910, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa64691
http://dx.doi.org/10.3390/polym15193910
Korkees, F. (2023). Moisture absorption behavior and diffusion characteristics of continuous carbon fiber reinforced epoxy composites: a review. Polymer-Plastics Technology and Materials, 62(14), 1789-1822.
https://doi.org/10.1080/25740881.2023.2234461, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa64035
http://dx.doi.org/10.1080/25740881.2023.2234461
Jeffs, S., Korkees, F., Rawson, M., & JARRETT, W. (2023). The Opportunities and Challenges of Hybrid Composite Driveshafts and their Couplings in the Aerospace Industry: A Review. Composite Structures, 320, 117203
https://doi.org/10.1016/j.compstruct.2023.117203, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa63564
http://dx.doi.org/10.1016/j.compstruct.2023.117203
Korkees, F., Morris, E., Jarrett, W., & Swart, R. (2023). Characterization of moisture absorption and flexural performance of functionalized graphene modified carbon fiber composites under low energy impact. Polymer Composites, 44(6), 3325-3340.
https://doi.org/10.1002/pc.27324, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa63073
http://dx.doi.org/10.1002/pc.27324
Jarrett, W. & Korkees, F. (2022). Environmental impact investigation on the interlaminar properties of carbon fibre composites modified with graphene nanoparticles. Polymer, 252, 124921
https://doi.org/10.1016/j.polymer.2022.124921, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa60016
Swart, R., Korkees, F., Dorrington, P., & Thurman, J. (2022). Evaluation of the impact performance and energy absorption capabilities of 3D printed composites. Rapid Prototyping Journal, 28(9)
https://doi.org/10.1108/rpj-10-2021-0287, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa60015
Korkees, F., Swart, R., & Barsoum, I. (2022). Diffusion mechanism and properties of chemical liquids and their mixtures in 977‐2 epoxy resin. Polymer Engineering & Science, 62(5), 1582-1592.
https://doi.org/10.1002/pen.25946, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa60014
Korkees, F., Aldrees, A., Barsoum, I., & Alshammari, D. (2021). Functionalised graphene effect on the mechanical and thermal properties of recycled PA6/PA6,6 blends. Journal of Composite Materials, 55(16), 2211-2224.
https://doi.org/10.1177/0021998320987897, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa56119
Shahin, A., Barsoum, I., & Korkees, F. (2021). Analysis of a HDPE flanged connection with a time and temperature dependent constitutive behavior. International Journal of Pressure Vessels and Piping, 191, 104375
https://doi.org/10.1016/j.ijpvp.2021.104375, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa56458
Howard, J., Eggbeer, D., Dorrington, P., Korkees, F., & Tasker, L. (2020). Evaluating additive manufacturing for the production of custom head supports: A comparison against a commercial head support under static loading conditions. Proceedings of the Institution of Mechanical Engineers, Part H: Journal of Engineering in Medicine, 234(5)
https://doi.org/10.1177/0954411919899844, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa53210
Korkees, F., Allenby, J., & Dorrington, P. (2020). 3D printing of composites: design parameters and flexural performance. Rapid Prototyping Journal, 26(4)
https://doi.org/10.1108/rpj-07-2019-0188, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa53419
Mosey, S., Korkees, F., Rees, A., & Llewelyn, G. (2019). Investigation into fibre orientation and weldline reduction of injection moulded short glass-fibre/polyamide 6-6 automotive components. Journal of Thermoplastic Composite Materials
https://doi.org/10.1177/0892705719833098, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa48154
Korkees, F., Arnold, C., & Alston, S. (2018). An investigation of the long-term water uptake behavior and mechanisms of carbon fiber/977-2 epoxy composites. Polymer Engineering & Science, 58(12)
https://doi.org/10.1002/pen.24830, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa40093
Korkees, F., Alston, S., & Arnold, C. (2018). Directional diffusion of moisture into unidirectional carbon fiber/epoxy Composites: Experiments and modeling. Polymer Composites, 39(S4), E2305-E2315.
https://doi.org/10.1002/pc.24626, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa36153
Korkees, F., Arnold, C., & Alston, S. (2018). Water absorption and low-energy impact and their role in the failure of ±45° carbon fibre composites. Polymer Composites, 39(8), 2771-2782.
https://doi.org/10.1002/pc.24269, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa31405
http://dx.doi.org/10.1002/pc.24269
Arnold, J., Alston, S., Korkees, F., Arnold, C., Alston, S., & Korkees, F. (2013). An assessment of methods to determine the directional moisture diffusion coefficients of composite materials. Composites Part A: Applied Science and Manufacturing, 55, 120-128.
https://doi.org/10.1016/j.compositesa.2013.08.012, SU Repository: https://cronfa.swan.ac.uk/Record/cronfa18950

Cyfraniadau Cynadleddau

Korkees, F., Alston, S., & Arnold, C. (2015). Directional diffusion of moisture in carbon fibre-epoxy composites: experiments and modelling. In 20th International Conference on Composite Materials, Copenhagen, 19-24th July 2015
SU Repository: https://cronfa.swan.ac.uk/Record/cronfa31086
Alston, S., Arnold, C., & Korkees, F. (2012). Finite element modelling of moisture uptake in carbon fibre / epoxy composites: a multi-scale approach. In ECCM15- 15th European Conference on Composite Materials, Venice, Italy, 2012
SU Repository: https://cronfa.swan.ac.uk/Record/cronfa31087
Arnold, C., Korkees, F., & Alston, S. (2012). The long-term water absorption and desorption behaviour of carbon-fibre/epoxy composites. In ECCM15- 15th European Conference on Composite Materials, Venice, Italy, 2012
SU Repository: https://cronfa.swan.ac.uk/Record/cronfa31088
Arnold, C., Alston, S., Korkees, F., Dauhoo, S., Adams, R., & Older, R. (2010). Design Optimisation of Carbon Fibre Epoxy Composites Operating in Humid Atmospheres. In Innovation in Composites: Composite UK 10th Annual Conference 5-6th May 2010
SU Repository: https://cronfa.swan.ac.uk/Record/cronfa31089

Goruchwyliaeth

Next generation sandwich composite structures with enhanced impact properties (dyfarnwyd 2024)

PhD

Goruchwyliwr arall: Dr Hari Arora
Protection Optimisation via Novel Simulation - A Bridge to the Next Generation of Armour Development (dyfarnwyd 2024)

PhD

Goruchwyliwr arall: Dr Hari Arora
Characterisation of Bio-Based Polymers for Use in the Packaging Industry (dyfarnwyd 2023)

MSc

Goruchwyliwr arall: Prof Cris Arnold
Development of Graphene Reinforced Silica Aerogel Nanocomposites (dyfarnwyd 2023)

MSc

Goruchwyliwr arall: Prof Cris Arnold

Modiwlau a Addysgir

EG-281 Polymers: Structure and Processing

Delivery of teaching, practicals and assessment will be blended including live and self-directed activities on-campus. Available for visiting and exchange students. PENALTY: ZERO TOLERANCE FOR LATE SUBMISSION Important - Attendance at all practical sessions is expected. Students will not gain any marks for a practical session that they did not attend, even if a report is submitted for assignment 2. Only students who attend all 3 practical sessions will be permitted to take the class test. Valid extenuating circumstances will be considered.
EG-M340 Polymers: Structure + Processing

The module will explore the link between the processing methods, structure and mechanical properties of polymers and polymer-based composites. This will give the students a good understanding and knowledge about the effects of structure and properties on the behaviour of these materials.
EG-M73 Composite Materials

A detailed coverage of current polymer, metal and ceramic matrix composite systems for engineering applications focusing on their performance envelope, advantages and limitations. The units will cover the following: - The components and their attributes - an overview (reinforcements, matrices and interfaces), - Properties of the matrix materials (Thermosets/thermoplastics, metals, ceramics, structure and mechanical behaviour), - Properties of fibres and particles (Glass fibres, organic fibres, carbon fibres, ceramic particles and fibres; processing, structure, mechanical response), - Composite manufacture (Piles, weaves, preforms, moulding pultrusion, filament winding, powder metallurgy, casting spraying), - Mechanics of reinforcement (Rule of mixtures, anisotropy, laminate structures, stress- strain response), - Basic stress analysis and failure mechanisms (Stress transfer and partitioning, multiple failure events, progression of fracture, toughness), - Fatigue design considerations (Damage progression, reinforcement effects); Calculations. - Environmental effect on / of composites and joining techniques
EGA301 Composite Materials

A detailed coverage of current polymer, metal and ceramic matrix composite systems for engineering applications focusing on their performance envelope, advantages and limitations. The units will cover the following: - The components and their attributes - an overview (reinforcements, matrices and interfaces), - Properties of the matrix materials (Thermosets/thermoplastics, metals, ceramics, structure and mechanical behaviour), - Properties of fibres and particles (Glass fibres, organic fibres, carbon fibres, ceramic particles and fibres; processing, structure, mechanical response), - Composite manufacture (Piles, weaves, preforms, moulding pultrusion, filament winding, powder metallurgy, casting spraying), - Mechanics of reinforcement (Rule of mixtures, anisotropy, laminate structures, stress- strain response), - Basic stress analysis and failure mechanisms (Stress transfer and partitioning, multiple failure events, progression of fracture, toughness), - Fatigue design considerations (Damage progression, reinforcement effects); Calculations. - Environmental effect on / of composites and joining techniques

Dr Feras Korkees

Cyfeiriad ebost

Dolenni Ymchwil

Trosolwg

Meysydd Arbenigedd

Cyhoeddiadau

Uchafbwyntiau Ymchwil

Holl Ymchwil

Erthyglau Cylchgronau

Cyfraniadau Cynadleddau

Goruchwyliaeth

Next generation sandwich composite structures with enhanced impact properties (dyfarnwyd 2024)

Protection Optimisation via Novel Simulation - A Bridge to the Next Generation of Armour Development (dyfarnwyd 2024)

Characterisation of Bio-Based Polymers for Use in the Packaging Industry (dyfarnwyd 2023)

Development of Graphene Reinforced Silica Aerogel Nanocomposites (dyfarnwyd 2023)

Modiwlau a Addysgir

EG-281 Polymers: Structure and Processing

EG-M340 Polymers: Structure + Processing

EG-M73 Composite Materials

EGA301 Composite Materials