Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Robert Timms"'
Publikováno v:
Journal of Open Research Software, Vol 9, Iss 1 (2021)
As the UK battery modelling community grows, there is a clear need for software that uses modern software engineering techniques to facilitate cross-institutional collaboration and democratise research progress. The Python package PyBaMM aims to prov
Externí odkaz:
https://doaj.org/article/e1a5ec047209480fa19fe5ca2412987f
Publikováno v:
SIAM Journal on Applied Mathematics. 82:168-193
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bec322987c7b17fdce60a2f90d116e85
https://doi.org/10.1137/20m1377904
https://doi.org/10.1137/20m1377904
Publikováno v:
Journal of the Mechanics and Physics of Solids. 175:105269
Mechanical deformations induced by expansion within an elastic material which is spirally-wound in layers with a thin inextensible reinforcing material are considered. The motivation is to understand behaviour of spirally-wound batteries where both t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16d6e82f7f5fe6ab1cfd58955a66d347
https://doi.org/10.1016/j.jmps.2023.105269
https://doi.org/10.1016/j.jmps.2023.105269
Publikováno v:
SIAM Journal on Applied Mathematics. 81:765-788
A three-dimensional model of a single-layer lithium-ion pouch cell is presented which couples conventional porous electrode theory describing cell electrochemical behaviour with an energy balance describing cell thermal behaviour. Asymptotic analysis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc101aa5350b022581026bb7d87a6025
https://doi.org/10.1137/20m1336898
https://doi.org/10.1137/20m1336898
Autor:
Thomas Tranter, Robert Timms, Valentin Sulzer, Ferran Planella, Gavin Wiggins, Suryanarayana Karra, Priyanshu Agarwal, Saransh Chopra, Srikanth Allu, Paul Shearing, Dan Brett
Electrification of transport and other energy intensive activities is of growing importance as it provides an underpinning method to reduce carbon emissions. With an increase in reliance on renewable sources of energy and a reduction in the use of mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01c51940743d4fe1b99edd06f416d638
https://ora.ox.ac.uk/objects/uuid:69c8825f-0aa6-41f5-b6e9-cfb7c4033747
https://ora.ox.ac.uk/objects/uuid:69c8825f-0aa6-41f5-b6e9-cfb7c4033747
Autor:
Simon E. J. O'Kane, Weilong Ai, Ganesh Madabattula, Diego Alonso-Alvarez, Robert Timms, Valentin Sulzer, Jacqueline Sophie Edge, Billy Wu, Gregory J. Offer, Monica Marinescu
Predicting lithium-ion battery degradation is worth billions to the global automotive, aviation and energy storage industries, to improve performance and safety and reduce warranty liabilities. However, very few published models of battery degradatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::baadfdf309bf586bbf79393983b817c7
http://arxiv.org/abs/2112.02037
http://arxiv.org/abs/2112.02037
For many practical applications, fully coupled three-dimensional models describing the behaviour of lithium-ion pouch cells are too computationally expensive. However, owing to the small aspect ratio of typical pouch cell designs, such models are wel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e8d7da8f74a4a85ea66e1eb927f1cbe
https://doi.org/10.1149/1945-7111/abbce4
https://doi.org/10.1149/1945-7111/abbce4
Publikováno v:
Combustion Theory and Modelling. 22:554-584
A two-dimensional model for the non-uniform melting of a thin sheared viscous layer is developed. An asymptotic solution is presented for both a non-reactive and a reactive material. It is shown that the melt front is linearly stable to small perturb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c163cb3af9e41780767b590d6a4138b6
https://doi.org/10.1080/13647830.2018.1438670
https://doi.org/10.1080/13647830.2018.1438670
Publikováno v:
Journal of The Electrochemical Society. 166(15)
The standard continuum model of a lithium-ion battery, the Doyle-Fuller-Newman (DFN) model, is computationally expensive to solve. Typically simpler models, such as the single particle model (SPM), are used to provide insight for control purposes. Re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bbd4c4eeff0aa62fda104961753c38cd
http://ora.ox.ac.uk/objects/uuid:
http://ora.ox.ac.uk/objects/uuid: