Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Alice B Thompson"'
Autor:
James D. Shemilt, Alex Horsley, Jim M. Wild, Oliver E. Jensen, Alice B. Thompson, Carl A. Whitfield
Publikováno v:
Royal Society Open Science, Vol 11, Iss 11 (2024)
Airway constriction and blockage in obstructive lung diseases cause ventilation heterogeneity and create barriers to effective drug deposition. Established computational particle-deposition models have not accounted for these impacts of disease. We p
Externí odkaz:
https://doaj.org/article/a67fdc9366c345e280eb4357f0c28eea
Surface-tension-driven evolution of a viscoplastic liquid coating the interior of a cylindrical tube
One mechanism for airway closure in the lung is the surface-tension-driven instability of the mucus layer which lines the airway wall. We study the instability of an axisymmetric layer of viscoplastic Bingham liquid coating the interior of a rigid tu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::653884e5894cd03c105e74f62b1ae8cb
http://arxiv.org/abs/2202.11070
http://arxiv.org/abs/2202.11070
Autor:
Jack S. Keeler, Alice B. Thompson, Grégoire Le Lay, Anne Juel, Andrew L. Hazel, Grégoire Lemoult, Antoine Gaillard
Publikováno v:
Journal of Fluid Mechanics
Journal of Fluid Mechanics, Cambridge University Press (CUP), 2020, Special JFM volume in celebration of the George K. Batchelor centenary, 914, pp.A34-1-A34-40. ⟨10.1017/jfm.2020.844⟩
Journal of Fluid Mechanics, 914:A34. Cambridge University Press
Journal of Fluid Mechanics, Cambridge University Press (CUP), 2020, Special JFM volume in celebration of the George K. Batchelor centenary, 914, pp.A34-1-A34-40. ⟨10.1017/jfm.2020.844⟩
Journal of Fluid Mechanics, 914:A34. Cambridge University Press
International audience; Motivated by the desire to understand complex transient behaviour in fluid flows, we study the dynamics of an air bubble driven by the steady motion of a suspending viscous fluid within a Hele-Shaw channel with a centred depth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf3f1f5ce7fbbddbad3fb897825dba46
https://doi.org/10.1017/jfm.2020.844
https://doi.org/10.1017/jfm.2020.844
Publikováno v:
Kant, P, Hazel, A, Dowling, M, Thompson, A B & Juel, A 2018, ' Sequential deposition of microdroplets on patterned surfaces ', Soft Matter, vol. 14, no. 43, pp. 8709-8716 . https://doi.org/10.1039/C8SM01373J
We use a combination of experiments and numerical modelling to investigate the influence of physico-chemical-patterned substrates on the spreading of fluid deposited as a partially overlapping sequence of droplets via inkjet printing. Our investigati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2944b09b10f88f580295fa05e1ab6659
https://doi.org/10.1039/c8sm01373j
https://doi.org/10.1039/c8sm01373j
Place a droplet of mineral oil on water and the oil will spread to cover the water surface in a thin film -- a phenomenon familiar to many, owing to the rainbow-faced puddles left behind leaking buses on rainy days. In this paper we study the everted
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85059a68c349c8ff6da47c89440a011f
Autor:
Jack S. Keeler, Alice B. Thompson, Grégoire Lemoult, Grégoire Le Lay, Andrew L. Hazel, Antoine Gaillard, Anne Juel
Publikováno v:
72th Annual Meeting of the APS Division of Fluid Dynamics - Gallery of Fluid Motion.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b14d4e3921ae8aa4451f2c51a7c962f1
https://doi.org/10.1103/aps.dfd.2019.gfm.v0055
https://doi.org/10.1103/aps.dfd.2019.gfm.v0055
Publikováno v:
Thompson, A, Gomes, S, Denner, F, Dallaston, M C & Kalliadasis, S 2019, ' Robust low-dimensional modelling of falling liquid films subject to variable wall heating ', Journal of Fluid Mechanics, vol. 877, no. 0, pp. 844-881 . https://doi.org/10.1017/jfm.2019.580
Accurate low-dimensional models for the dynamics of falling liquid films subject to localized or time-varying heating are essential for applications that involve patterning or control. However, existing modelling methodologies either fail to respect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e80ce96850fa712cf2222da0b29fa3e
https://www.research.manchester.ac.uk/portal/en/publications/robust-lowdimensional-modelling-of-falling-liquid-films-subject-to-variable-wall-heating(4574c177-c4cf-46d7-b0b0-932ccad1b0fe).html
https://www.research.manchester.ac.uk/portal/en/publications/robust-lowdimensional-modelling-of-falling-liquid-films-subject-to-variable-wall-heating(4574c177-c4cf-46d7-b0b0-932ccad1b0fe).html
Publikováno v:
Proceedings. Mathematical, Physical, and Engineering Sciences
Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences
Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, Royal Society, The, 2019, 475 (2232), pp.20190434. ⟨10.1098/rspa.2019.0434⟩
Keeler, J, Thompson, A, Lemoult, G, Juel, A & Hazel, A 2020, ' The influence of invariant solutions on the transient behaviour of an air bubble in a Hele-Shaw channel. ', Proceedings of the Royal Society A: Mathematical, Physical and Engineering Science, vol. 475, 20190434, pp. 1-21 . https://doi.org/10.1098/rspa.2019.0434
Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences
Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, Royal Society, The, 2019, 475 (2232), pp.20190434. ⟨10.1098/rspa.2019.0434⟩
Keeler, J, Thompson, A, Lemoult, G, Juel, A & Hazel, A 2020, ' The influence of invariant solutions on the transient behaviour of an air bubble in a Hele-Shaw channel. ', Proceedings of the Royal Society A: Mathematical, Physical and Engineering Science, vol. 475, 20190434, pp. 1-21 . https://doi.org/10.1098/rspa.2019.0434
We hypothesize that dynamical systems concepts used to study the transition to turbulence in shear flows are applicable to other transition phenomena in fluid mechanics. In this paper, we consider a finite air bubble that propagates within a Hele-Sha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d924d5f6134f40887383bae5dc4c3864
https://pubmed.ncbi.nlm.nih.gov/31892834
https://pubmed.ncbi.nlm.nih.gov/31892834
Publikováno v:
Kant, P, Hazel, A, Dowling, M, Thompson, A & Juel, A 2017, ' Controlling droplet spreading with topography ', Physical Review Fluids, vol. 2, 094002 . https://doi.org/10.1103/PhysRevFluids.2.094002
We present a novel experimental system that can be used to study the dynamics of picoliter droplet spreading over substrates with topographic variations. We concentrate on spreading of a droplet within a recessed stadium-shaped pixel, with applicatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea8c166b4028ddfb748f905a65b37fdc
https://doi.org/10.1103/physrevfluids.2.094002
https://doi.org/10.1103/physrevfluids.2.094002
Publikováno v:
Ducloue, L, Hazel, A, Thompson, A & Juel, A 2017, ' Reopening modes of a collapsed elasto-rigid channel ', Journal of Fluid Mechanics, vol. 819, pp. 121-146 . https://doi.org/10.1017/jfm.2017.162
Motivated by the reopening mechanics of strongly collapsed airways, we study the steady propagation of an air finger through a collapsed oil-filled channel with a single compliant wall. In a previous study using fully compliant elastic tubes, a ‘po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3a710c680f8061763466a83104283a1
https://pure.manchester.ac.uk/ws/files/52777431/accepted_revision.pdf
https://pure.manchester.ac.uk/ws/files/52777431/accepted_revision.pdf