Dr Ahmed Ismail

Lecturer in Fluid Dynamics

School of Engineering and Material Science
Queen Mary University of London

a.ismail@qmul.ac.uk

www.sems.qmul.ac.uk/staff/a.ismail

Research
Publications
Grants

Research

Microfluidics, Electrospray, Dynamics of Drops, Microencapsulation, 3D Bioprinting

Underpinning Bioengineering

Interests

Study the dynamics of fluids flow in micro-scale to develop microfluidic devices for applications such as hydrodynamic bio-fabrication of complex structures and microencapsulation.

Publications

2024

Liquid pinching dynamics in an inertial transitioning regime
Ismail AS, Taraki N
Physical Review Research, American Physical Society (Aps) vol. 6 (4)

DOI 10.1103/physrevresearch.6.043131

QMRO

13-11-2024

2022

The role of geometry on controlled cavity collapse and top jet drop
Taraki N, Said Ismail A
Physics of Fluids, Aip Publishing vol. 34 (7)

DOI 10.1063/5.0097090

QMRO

01-07-2022

2021

Characterization of capillary waves: A review and a new optical method
Slavchov RI, Peychev B, Ismail AS
Physics of Fluids, Aip Publishing vol. 33 (10)

DOI 10.1063/5.0066759

QMRO

01-10-2021

A novel capsule-based smell test fabricated via coaxial dripping
Ismail AS, Goodwin GR, Castrejon-Pita JR, Noyce AJ, Azevedo HS
Journal of The Royal Society Interface, The Royal Society vol. 18 (177)

DOI 10.1098/rsif.2021.0039

QMRO

01-04-2021

2019

Scaling Laws for Transition from Varicose to Whipping Instabilities in Electrohydrodynamic Jetting
Xia HH, Ismail A, Yao J, Stark JPW
Physical Review Applied, American Physical Society (Aps) vol. 12 (1)

DOI 10.1103/physrevapplied.12.014031

QMRO

17-07-2019

2018

Breakup Length of Electrified Liquid Jets: Scaling Laws and Applications
Ismail AS, Yao J, Xia HH, Stark JPW
Physical Review Applied, American Physical Society (Aps) vol. 10 (6)

DOI 10.1103/physrevapplied.10.064010

QMRO

05-12-2018

Controlled cavity collapse: scaling laws of drop formation
Ismail AS, Gañán-Calvo AM, Castrejón-Pita JR, Herrada MA, Castrejón-Pita AA
Soft Matter, Royal Society of Chemistry (Rsc) vol. 14 (37), 7671-7679.

DOI 10.1039/c8sm00114f

QMRO

01-01-2018

2016

Effect of a Surrounding Liquid Environment on the Electrical Disruption of Pendant Droplets
Mohamed AS, Lopez-Herrera JM, Herrada MA, Modesto-Lopez LB, Gañán-Calvo AM
Langmuir, American Chemical Society (Acs) vol. 32 (27), 6815-6824.

DOI 10.1021/acs.langmuir.6b01241

QMRO

29-06-2016

2015

Convective-to-absolute instability transition in a viscoelastic capillary jet subject to unrelaxed axial elastic tension
Mohamed AS, Herrada MA, Gañán-Calvo AM, Montanero JM
Physical Review E, American Physical Society (Aps) vol. 92 (2)

DOI 10.1103/physreve.92.023006

QMRO

05-08-2015

Stability of a rivulet flowing in a microchannel
Herrada MA, Mohamed AS, Montanero JM, Gañán-Calvo AM
International Journal of Multiphase Flow, Elsevier Bv vol. 69, 1-7.

DOI 10.1016/j.ijmultiphaseflow.2014.10.012

QMRO

01-03-2015

2014

Isothermal dissolution of small rising bubbles in a low viscosity liquid
Said Mohamed A, Herrada MA, López-Herrera JM, Gañán-Calvo AM
Chemical Engineering and Processing: Process Intensification, Elsevier Bv vol. 85, 136-144.

DOI 10.1016/j.cep.2014.08.002

QMRO

01-11-2014

Grants

KTP Archipelago 10144476
Radomir Slavchov and Ahmed Ismail
£276,771 Innovate UK
01-08-2025 - 28-02-2028

Electro-Collapse Jetting: Towards the Next Generation of Printing Technologies
Ahmed Ismail and Jose Castrejon Pita
£296,834 EPSRC Engineering and Physical Sciences Research Council
01-04-2022 - 31-03-2024