Emad Chaparian

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Phone01415482854
Emailemad.chaparianstrath.acuk

United Kingdom

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Interfacial flows of yield-stress fluids (computational and experimental study)

22 Article

22 results

2025
Numerical study of particle suspensions in duct flow of elastoviscoplastic fluids
Habibi, S., Iqbal, K. T., Ardekani, M. N., Chaparian, E., Brandt, L. & Tammisola, O., 25 Mar 2025, In: Journal of Fluid Mechanics. 1007, 30 p., A36.
Research output: Contribution to journal › Article › peer-review

Open Access
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2024
General hydrodynamic features of elastoviscoplastic fluid flows through randomised porous media
Parvar, S., Chaparian, E. & Tammisola, O., 1 Aug 2024, In: Theoretical and Computational Fluid Dynamics. 38, 4, p. 531-544 14 p.
Research output: Contribution to journal › Article › peer-review

Open Access
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1 Citation (Scopus)

4 Downloads (Pure)
Flow around a droplet suspended in a yield-stress fluid
Pourzahedi, A., Chaparian, E. & Frigaard, I. A., 2 Feb 2024, In: Physics of Fluids. 36, 2, 11 p., 023102.
Research output: Contribution to journal › Article › peer-review

Open Access
File
1 Citation (Scopus)

2 Downloads (Pure)
Yielding to percolation: a universal scale
Chaparian, E., 31 Jan 2024, In: Journal of Fluid Mechanics. 980, 12 p., A14.
Research output: Contribution to journal › Article › peer-review

Open Access
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1 Citation (Scopus)

23 Downloads (Pure)
2023
Atypical plug formation in internal elastoviscoplastic fluid flows over non-smooth topologies
Villalba, M. E., Daneshi, M., Chaparian, E. & Martinez, D. M., 30 Sept 2023, In: Journal of Non-Newtonian Fluid Mechanics. 319, 105078.
Research output: Contribution to journal › Article › peer-review

Open Access
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5 Citations (Scopus)

5 Downloads (Pure)
Squeeze cementing of micro-annuli: a visco-plastic invasion flow
Izadi, M., Chaparian, E., Trudel, E. & Frigaard, I., Sept 2023, In: Journal of Non-Newtonian Fluid Mechanics. 319, 105070.
Research output: Contribution to journal › Article › peer-review

Open Access
File
5 Citations (Scopus)

6 Downloads (Pure)
Rheo-PIV of yield-stress fluids in a 3D-printed fractal vane-in-cup geometry
Medina-Bañuelos, E. F., Marín-Santibáñez, B. M., Chaparian, E., Owens, C. E., McKinley, G. H. & Pérez-González, J., 31 Jul 2023, In: Journal of Rheology. 67, 4, p. 891-908 18 p.
Research output: Contribution to journal › Article › peer-review

Open Access
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6 Citations (Scopus)

82 Downloads (Pure)
2022
Computational rheometry of yielding and viscoplastic flow in vane-and-cup rheometer fixtures
Chaparian, E., Owens, C. E. & McKinley, G. H., 30 Sept 2022, In: Journal of Non-Newtonian Fluid Mechanics. 307, 15 p., 104857.
Research output: Contribution to journal › Article › peer-review

Open Access
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11 Citations (Scopus)

46 Downloads (Pure)
Flow onset for a single bubble in a yield-stress fluid
Pourzahedi, A., Chaparian, E., Roustaei, A. & Frigaard, I. A., 25 Feb 2022, In: Journal of Fluid Mechanics. 933, 29 p., A21.
Research output: Contribution to journal › Article › peer-review

Open Access
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13 Citations (Scopus)

76 Downloads (Pure)
2021
Clouds of bubbles in a viscoplastic fluid
Chaparian, E. & Frigaard, I. A., 25 Nov 2021, In: Journal of Fluid Mechanics. 927, 11 p., 927.
Research output: Contribution to journal › Article › peer-review

Open Access
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6 Citations (Scopus)

47 Downloads (Pure)
Sliding flows of yield-stress fluids
Chaparian, E. & Tammisola, O., 25 Mar 2021, In: Journal of Fluid Mechanics. 911, 36 p., A17.
Research output: Contribution to journal › Article › peer-review

Open Access
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16 Citations (Scopus)

15 Downloads (Pure)
The first open channel for yield-stress fluids in porous media
Fraggedakis, D., Chaparian, E. & Tammisola, O., 25 Mar 2021, In: Journal of Fluid Mechanics. 911, 14 p., A58.
Research output: Contribution to journal › Article › peer-review
8 Citations (Scopus)
2020
Particle migration in channel flow of an elastoviscoplastic fluid
Chaparian, E., Ardekani, M. N., Brandt, L. & Tammisola, O., 31 Oct 2020, In: Journal of Non-Newtonian Fluid Mechanics. 284, 8 p., 104376.
Research output: Contribution to journal › Article › peer-review

Open Access
File
16 Citations (Scopus)

23 Downloads (Pure)
Computing the yield limit in three-dimensional flows of a yield stress fluid about a settling particle
Iglesias, J. A., Mercier, G., Chaparian, E. & Frigaard, I. A., 1 Oct 2020, In: Journal of Non-Newtonian Fluid Mechanics. 284, 15 p., 104374.
Research output: Contribution to journal › Article › peer-review
17 Citations (Scopus)
Yield-stress fluids in porous media: a comparison of viscoplastic and elastoviscoplastic flows
Chaparian, E., Izbassarov, D., De Vita, F., Brandt, L. & Tammisola, O., 1 Feb 2020, In: Meccanica. 55, 2, p. 331-342 12 p.
Research output: Contribution to journal › Article › peer-review

Open Access
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29 Citations (Scopus)

19 Downloads (Pure)
Stability of particles inside yield-stress fluid Poiseuille flows
Chaparian, E. & Tammisola, O., 7 Jan 2020, In: Journal of Fluid Mechanics. 885, 18 p., 1038.
Research output: Contribution to journal › Article › peer-review

Open Access
File
4 Citations (Scopus)

10 Downloads (Pure)
2019
An adaptive finite element method for elastoviscoplastic fluid flows
Chaparian, E. & Tammisola, O., 1 Sept 2019, In: Journal of Non-Newtonian Fluid Mechanics. 271, 13 p., 104148.
Research output: Contribution to journal › Article › peer-review
22 Citations (Scopus)
2018
L-box - A tool for measuring the "yield stress": a theoretical study
Chaparian, E. & Nasouri, B., 9 Aug 2018, In: Physics of Fluids. 30, 8, 9 p., 083101.
Research output: Contribution to journal › Article › peer-review
12 Citations (Scopus)
Inline motion and hydrodynamic interaction of 2D particles in a viscoplastic fluid
Chaparian, E., Wachs, A. & Frigaard, I. A., 21 Mar 2018, In: Physics of Fluids. 30, 3, 14 p., 033101.
Research output: Contribution to journal › Article › peer-review
23 Citations (Scopus)
2017
Cloaking: particles in a yield-stress fluid
Chaparian, E. & Frigaard, I. A., 31 May 2017, In: Journal of Non-Newtonian Fluid Mechanics. 243, p. 47-55 9 p.
Research output: Contribution to journal › Article › peer-review
29 Citations (Scopus)
Yield limit analysis of particle motion in a yield-stress fluid
Chaparian, E. & Frigaard, I. A., 25 May 2017, In: Journal of Fluid Mechanics. 819, p. 311-351 41 p.
Research output: Contribution to journal › Article › peer-review
39 Citations (Scopus)
2015
Taylor–Couette instability of thixotropic fluids
Pourjafar, M., Chaparian, E. & Sadeghy, K., 30 Jun 2015, In: Meccanica. 50, 6, p. 1451-1465 15 p.
Research output: Contribution to journal › Article › peer-review
7 Citations (Scopus)

Emad Chaparian

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