Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Megan S. Davies Wykes"'
Publikováno v:
Indoor airREFERENCES. 32(6)
Understanding airborne infectious disease transmission on public transport is essential to reducing the risk of infection of passengers and crew members. We propose a new one-dimensional (1D) model that predicts the longitudinal dispersion of airborn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0952c6b13c2ade26fffce61d5d3ce501
https://pubmed.ncbi.nlm.nih.gov/35762236
https://pubmed.ncbi.nlm.nih.gov/35762236
Autor:
David Sykes, Hywel Davies, Prashant Kumar, Andrew W. Woods, Piotr Morawiecki, Nicola Mingotti, Ishanki De Mel, Neeraja Bhamidipati, Megan S. Davies Wykes, Yyanis Johnson-Llambias, Alison McMillan, Philippe H. Trinh, Paul Linden, Hayley Wragg, Oleksiy V. Klymenko, Stephen Wilson, Panagiotis Demis, H. C. Burridge, Clive B. Beggs, Allen G. Hart, Marco-Felipe King, Clint Wong, Rajesh K. Bhagat, Michael Short, Thomas Pennington, Shaun D. Fitzgerald, Christopher R. Iddon, Marc E. J. Stettler, Christopher C. Pain, Huw Woodward
Publikováno v:
Burridge, H C, Bhagat, R K, Stettler, M E J, Kumar, P, De Mel, I, Demis, P, Hart, A, Johnson-Llambias, Y, King, M-F, Klymenko, O, McMillan, A, Morawiecki, P, Pennington, T, Short, M, Sykes, D, Trinh, P H, Wilson, S K, Wong, C, Wragg, H, Davies Wykes, M S, Iddon, C, Woods, A W, Mingotti, N, Bhamidipati, N, Woodward, H, Beggs, C, Davies, H, Fitzgerald, S, Pain, C & Linden, P F 2021, ' The ventilation of buildings and other mitigating measures for COVID-19 : a focus on wintertime ', Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, vol. 477, no. 2247, 20200855 . https://doi.org/10.1098/rspa.2020.0855
The year 2020 has seen the emergence of a global pandemic as a result of the disease COVID-19. This report reviews knowledge of the transmission of COVID-19 indoors, examines the evidence for mitigating measures, and considers the implications for wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a91c143ea7256aaa44fb2bb800b1eccd
https://research-information.bris.ac.uk/en/publications/67884d7e-83e8-43ed-bcdb-1eb0a7a2ddae
https://research-information.bris.ac.uk/en/publications/67884d7e-83e8-43ed-bcdb-1eb0a7a2ddae
Publikováno v:
Journal of Fluid Mechanics. 915
What is the shape formed by a body that is melting or dissolving into an ambient fluid? We present a theoretical analysis of the dynamics of melting or dissolving bodies in the common situation where the transfer of heat or solute at the surface crea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6253c3a1c5b77cd4bd16b602c757f17d
https://doi.org/10.1017/jfm.2021.86
https://doi.org/10.1017/jfm.2021.86
Publikováno v:
Journal of Fluid Mechanics. 900
How quickly does an ice cube melt or a lump of sugar dissolve? We address the open problem of the shapes of solids left to melt or dissolve in an ambient fluid driven by stable natural convection. The theory forms a convective form of a Stefan proble
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a260c929225a24d91ae970f3de4b8f6f
https://doi.org/10.1017/jfm.2020.507
https://doi.org/10.1017/jfm.2020.507
Autor:
Maksim Dadonau, Paul Linden, Huw Woodward, Stuart B. Dalziel, Megan S. Davies Wykes, Shiwei Fan, Rajesh K. Bhagat, Elizabeth Martin, Arvind Kumar Tiwari, Roderic L. Jones, Prashant Kumar, Sarkawt Hama
Publikováno v:
Atmosphere, Vol 12, Iss 1267, p 1267 (2021)
Atmosphere
Volume 12
Issue 10
Atmosphere
Volume 12
Issue 10
A series of experiments was undertaken on an intercity train carriage aimed at providing a “proof of concept” for three methods in improving our understanding of airflow behaviour and the accompanied dispersion of exhaled droplets. The methods us
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c331889dc0302559b26cd8028de716e
https://doi.org/10.3390/atmos12101267
https://doi.org/10.3390/atmos12101267
Autor:
Megan S. Davies Wykes, John Craske
Publikováno v:
Journal of Fluid Mechanics. 883
We analyse the entrainment and energetics of equal and opposite axisymmetric turbulent air plumes in a vertically confined space at a Rayleigh number of $1.24\times 10^{7}$ using theory and direct numerical simulation. On domains of sufficiently larg
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::78b4458e76fd6b9039a84537f0d0339b
https://doi.org/10.1017/jfm.2019.805
https://doi.org/10.1017/jfm.2019.805
The mixing efficiency of a plume in a filling box and an emptying-filling box is calculated for both transient and steady states. The mixing efficiency of a plume in a filling box in an asymptotic state is 1/2, independent of the details of this stat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::70a51ecbff4cf91688e7e08041c71f27
https://www.repository.cam.ac.uk/handle/1810/289044
https://www.repository.cam.ac.uk/handle/1810/289044
Publikováno v:
Physical Review Fluids. 3
© 2018 American Physical Society. Natural sculpting processes such as erosion or dissolution often yield universal shapes that bear no imprint or memory of the initial conditions. Here we conduct laboratory experiments aimed at assessing the shape d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1bf57149b73a8cae7a2467e30ce5a6be
https://doi.org/10.1103/physrevfluids.3.043801
https://doi.org/10.1103/physrevfluids.3.043801
Publikováno v:
Journal of Fluid Mechanics. 781:261-275
The concept of a mixing efficiency is widely used to relate the amount of irreversible diabatic mixing in a stratified flow to the amount of energy available to support mixing. This common measure of mixing in a flow is based on the change in the bac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a16a23ce92fb16c30229648ddf7cb556
https://doi.org/10.1017/jfm.2015.462
https://doi.org/10.1017/jfm.2015.462
Autor:
Yanpeng Liu, Michael D. Ward, Jun Zhang, Takuji Adachi, Jiajun Tong, Michael Shelley, Xiao Zhong, Megan S. Davies Wykes, Leif Ristroph
The swimming direction of biological or artificial microscale swimmers tends to be randomised over long time-scales by thermal fluctuations. Bacteria use various strategies to bias swimming behaviour and achieve directed motion against a flow, mainta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be2610775e03650a79334f364dadc5ef
https://www.repository.cam.ac.uk/handle/1810/286792
https://www.repository.cam.ac.uk/handle/1810/286792