Omer Mohamed Babiker
About
I am taking a PhD in Fluid Mechanics and I'm looking at the imprint turbulent structures have on the free surface, for example the surface of water in rives, lakes and seas.
Competencies
Publications
2026
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Babiker, Omer Mohamed;
Aarnes, Jørgen R.;
Semati, Ali;
Ferran, Amélie;
Tee, Yi Hui;
Hearst, R. Jason;
Ellingsen, Simen Å..
(2026)
Experimental investigation relating free-surface features to subsurface turbulence.
Physical Review Fluids
Academic article
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Babiker, Omer Mohamed;
Ellingsen, Simen Ådnøy;
Hearst, R. Jason.
(2026)
Turbulent imprints on the free surface.
Norges teknisk-naturvitenskapelige universitet
Doctoral thesis
2025
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Aarnes, Jørgen Røysland;
Babiker, Omer Mohamed;
Xuan, Anqing;
Shen, Lian;
Ellingsen, Simen Ådnøy.
(2025)
Vortex structures under dimples and scars in turbulent free-surface flows.
Journal of Fluid Mechanics
Academic article
2023
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Babiker, Omer Mohamed;
Bjerkebæk, Ivar;
Xuan, Anqing;
Shen, Lian;
Ellingsen, Simen Ådnøy.
(2023)
Vortex imprints on a free surface as proxy for surface divergence.
Journal of Fluid Mechanics
Academic article
Journal publications
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Babiker, Omer Mohamed;
Aarnes, Jørgen R.;
Semati, Ali;
Ferran, Amélie;
Tee, Yi Hui;
Hearst, R. Jason;
Ellingsen, Simen Å..
(2026)
Experimental investigation relating free-surface features to subsurface turbulence.
Physical Review Fluids
Academic article
-
Babiker, Omer Mohamed;
Bjerkebæk, Ivar;
Xuan, Anqing;
Shen, Lian;
Ellingsen, Simen Ådnøy.
(2023)
Vortex imprints on a free surface as proxy for surface divergence.
Journal of Fluid Mechanics
Academic article
-
Aarnes, Jørgen Røysland;
Babiker, Omer Mohamed;
Xuan, Anqing;
Shen, Lian;
Ellingsen, Simen Ådnøy.
(2025)
Vortex structures under dimples and scars in turbulent free-surface flows.
Journal of Fluid Mechanics
Academic article
Student thesis or dissertation
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Babiker, Omer Mohamed;
Ellingsen, Simen Ådnøy;
Hearst, R. Jason.
(2026)
Turbulent imprints on the free surface.
Norges teknisk-naturvitenskapelige universitet
Doctoral thesis
Teaching
Courses
Outreach
2025
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Conference posterKjellevold, Daniel Rolandsgard; Steinsland, Ingelin; Fuglstad, Geir-Arne; Ellingsen, Simen Ådnøy; Babiker, Omer Mohamed; Aarnes, Jørgen Røysland. (2025) Dimples and scars in fluid surface flow as spatio-temporal point processes. Spatial Statistics 2025: At the Dawn of AI
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Conference lectureAarnes, Jørgen Røysland; Babiker, Omer Mohamed; Xuan, Anqing; Shen, Lian; Ellingsen, Simen Ådnøy. (2025) Vortical surface imprints in turbulent free-surface flows: dimples and scars. European Fluid Dynamics Conference (EFDC2)
2024
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Conference lectureBabiker, Omer Mohamed; Aarnes, Jørgen Røysland; Xuan, Anquing; Shen, Lian; Ellingsen, Simen Andreas Ådnøy. (2024) What information can be gathered from patterns in turbulent free-surface flows?. EGU General Assembly 2024
2023
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Conference lectureBabiker, Omer Mohamed; Bjerkebæk, Ivar; Xuan, Anqing; Shen, Lian; Ellingsen, Simen Ådnøy. (2023) Surface attached vortices as a proxy for gas transfer in free-surface turbulent flow. 18th European Turbulence Conference
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Conference lectureBabiker, Omer Mohamed; Bjerkebæk, Ivar; Xuan, Anqing; Shen, Lian; Ellingsen, Simen Ådnøy. (2023) Surface attached vortices as a proxy for gas transfer in free-surface turbulent flow. European Geophysical Union General Assembly 2023
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Conference posterBabiker, Omer Mohamed; Bjerkebæk, Ivar; Xuan, Anqing; Shen, Lian; Ellingsen, Simen Andreas Ådnøy. (2023) Vortex imprints on a free surface as proxy for surface divergence. EGU General Assemply
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Conference lectureAarnes, Jørgen Røysland; Babiker, Omer Mohamed; Ellingsen, Simen Ådnøy. (2023) Information depth of surface attached vortices in deformable free-surface turbulent flows. 18th European Turbulence Conference
2022
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Conference lectureBabiker, Omer Mohamed; Bjerkebæk, Ivar; Xuan, Anqing; Shen, Lian; Ellingsen, Simen Ådnøy. (2022) Identifying and tracking surface-attached vortices in free-surface turbulence from above: a simple computer vision method. Waves In Sea Environments 2022
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Conference lectureBabiker, Omer Mohamed; Bjerkebæk, Ivar; Xuan, Anquing; Shen, Lian; Ellingsen, Simen Ådnøy. (2022) Identifying and tracking surface-attached vortices in free-surface turbulence from above: a simple computer vision method. European Geophysical Union General Assembly 2022