@CFF_OIST profile picture
Complex Fluids and Flows Unit (OIST) @CFF_OIST

Research unit at @OISTedu studying turbulence, multiphase flows, non-Newtonian fluids and fluid-structure interaction problems by numerical simulations.

Joined November 2021
  • Tweets 106
  • Following 399
  • Followers 2,121
28 Photos and videos
Coherent structures in Newtonian and viscoelastic turbulent planar jets Journal of Fluid Mechanics cup.org/4x9HAk5

Coherent structures in Newtonian and viscoelastic turbulent planar jets | Journal of Fluid Mechan...

Coherent structures in Newtonian and viscoelastic turbulent planar jets - Volume 1036

cambridge.org
1
12
493
Turbulent heat transfer enhancement by compliant walls Physical Review Fluids journals.aps.org/prfluids/ab…

Turbulent heat transfer enhancement by compliant walls

This study investigates the effect of compliant walls on the turbulent heat transfer in channel flows over viscous-hyperelastic walls. We show that the compliant wall leads to an increase not only of...

journals.aps.org
1
6
263
Simulating laminar and turbulent multiphase flows with Fujin Fluid Dynamics Research doi.org/10.1088/1873-7005/ae…

Simulating laminar and turbulent multiphase flows with Fujin

Simulating laminar and turbulent multiphase flows with Fujin, Rosti, Marco Edoardo

iopscience.iop.org
1
11
251
Complex Fluids and Flows Unit (OIST) retweeted
Physical Review Letters@PhysRevLett
Mar 13
Volume 136, Issue 10 journals.aps.org/prl/issues/… Cover: Simulated volumetric rendering of the instantaneous fluid velocity field produced by the gravitational settling of heavy particles in a Rayleigh-Taylor-like setup journals.aps.org/prl/issues/…
square column, blue and beige stain patterns overlapping, resembling an upside down square candle made of light blue wax with heavier streaks of darker blue, the beige colored relief appears textured or to provide a texture to the surface of the shape that becomes increasing fuzzy from bottom to top

ALT square column, blue and beige stain patterns overlapping, resembling an upside down square candle made of light blue wax with heavier streaks of darker blue, the beige colored relief appears textured or to provide a texture to the surface of the shape that becomes increasing fuzzy from bottom to top
2
17
1,973
New Form of Mixing in Turbulent Sedimentation Physical Review Letters journals.aps.org/prl/abstrac…

New Form of Mixing in Turbulent Sedimentation

We study the sedimentation of finite-size inertial particles in a Rayleigh-Taylor-like setup using state-of-the-art direct numerical simulations. The falling particles are observed to produce two...

journals.aps.org
2
16
734
Complex Fluids and Flows Unit (OIST) retweeted
Okinawa Institute of Science and Technology (OIST)@OISTedu
Mar 12
“If the three-body problem is complex, imagine the 100,000-body problem.” Unprecedented simulation of sediment-filled fluids mixing uncovers new behaviors and enables new studies of supernovae, chemical refining, and beyond. @CFF_OIST @PhysRevLett oist.jp/news-center/news/202…

How fast does smoke rise, rain fall, and a supernova explode?

Fluid simulation at an unprecedented scale provides a new scientific toolkit for fundamental physics and applied fluid engineering.

oist.jp
2
10
948
Prof. Jeff Morris @JeffMorrisLab visited us last week to discuss about the rheology of dense suspensions.
1
13
751
The broken link between space and time in elastic turbulence International Journal of Multiphase Flow sciencedirect.com/science/ar…
1
11
602
Effect of Submerged Vegetation on Water Surface Geometry and Air–Water Momentum Transfer Geophysical Research Letters agupubs.onlinelibrary.wiley.…

Effect of Submerged Vegetation on Water Surface Geometry and Air–Water Momentum Transfer

First resolved simulation of turbulent air–water flow over vegetation, with quasi-realistic fluid properties Submerged vegetation smooths the water surface, damping steep deformations and regular...

agupubs.onlinelibrary.wiley.com
3
365
Dynamics of the velocity fluctuations in sedimenting suspensions of rigid fibres Journal of Fluid Mechanics bit.ly/4bELiKa

Dynamics of the velocity fluctuations in sedimenting suspensions of rigid fibres | Journal of Fluid...

Dynamics of the velocity fluctuations in sedimenting suspensions of rigid fibres - Volume 1026

cambridge.org
3
19
852
Prof. Hidema and Dr. Ohie from @complexfluidnu Nagoya University and Prof. Soldati from TU Wien visited us to discuss about turbulence with complex fluids.
1
8
1,160
Understanding the effect of wall elasticity in turbulent channel flows Journal of Fluid Mechanics bit.ly/4hjCo5J

Understanding the effect of wall elasticity in turbulent channel flows | Journal of Fluid Mechanics...

Understanding the effect of wall elasticity in turbulent channel flows - Volume 1021

cambridge.org
1
10
1,000
Complex Fluids and Flows Unit (OIST) retweeted
Okinawa Institute of Science and Technology (OIST)@OISTedu
6 Oct 2025
Congratulations to Prof. Marco E. Rosti, OIST alumni Dr. Ianto Cannon & Dr. Stefano Olivieri (Complex Fluids & Flows Unit) on winning the 2025 François Frenkiel Award for Fluid Mechanics! 🏆 👉 engage.aps.org/dfd/honors/pr…
4
13
2,401
Flexible Fibers in Turbulence Annual Review of Fluid Mechanics go.shr.lc/4pIETSU

Flexible Fibers in Turbulence

In this article, we review recent progress in the fundamental understanding of the motion of flexible fibers in a turbulent flow, made through multiscale experiments and simulations. Emphasis is...

annualreviews.org
1
6
563
Complex Fluids and Flows Unit (OIST) retweeted
American Physical Society
@APSphysics
15 Sep 2025
🎉 Congratulations to the 2025 Reviewer Excellence Award winners: go.aps.org/3Y59tdK Their commitment to rigorous, constructive peer review helps maintain the integrity and quality of the Physical Review journals. #PeerReviewWeek
APS logo centered on a blue background with curved green, white, and light blue lines. The background is a collage of portraits of Reviewer Excellence Award winners.

ALT APS logo centered on a blue background with curved green, white, and light blue lines. The background is a collage of portraits of Reviewer Excellence Award winners.
20
19
5,623
Edge effects in the turbulent flow over flexible aquatic vegetation Journal of Fluid Mechanics bit.ly/47VBda8

Edge effects in the turbulent flow over flexible aquatic vegetation | Journal of Fluid Mechanics |...

Edge effects in the turbulent flow over flexible aquatic vegetation - Volume 1019

cambridge.org
1
3
27
1,394
The interplay of inertia and elasticity in polymeric flows Journal of Fluid Mechanics bit.ly/41wKvoS

The interplay of inertia and elasticity in polymeric flows | Journal of Fluid Mechanics | Cambridge...

The interplay of inertia and elasticity in polymeric flows - Volume 1018

cambridge.org
6
41
2,124
Elastic turbulence hides in the small scales of inertial polymeric turbulence Physical Review Letters journals.aps.org/prl/abstrac…

Elastic Turbulence Hides in the Small Scales of Inertial Polymeric Turbulence

Gaining a fundamental understanding of turbulent flows of dilute polymer solutions has been a challenging and outstanding problem for a long time. In this Letter, we examine homogeneous, isotropic...

journals.aps.org
1
4
17
1,647
Reynolds number effect on the flow statistics and turbulent–non-turbulent interface of a planar jet Journal of Fluid Mechanics bit.ly/3HmGsV8
12
60
3,619
Integrative phenotyping reveals new insights into the anemonefish adap... Current Biology sciencedirect.com/science/ar…
2
587
Load more