Towards a scalable multifidelity simulation approach for electrokinetic problems at the mesoscale

Brian D. Hong; Mauro Perego; Pavel Bochev; Amalie L. Frischknecht; Edward G. Phillips

doi:10.1007/978-3-319-73441-5_16

Towards a scalable multifidelity simulation approach for electrokinetic problems at the mesoscale

Brian D. Hong
, Mauro Perego
, Pavel Bochev
, Amalie L. Frischknecht
, Edward G. Phillips

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

In this work we present a computational capability featuring a hierarchy of models with different fidelities for the solution of electrokinetics problems at the micro-/nano-scale. A multifidelity approach allows the selection of the most appropriate model, in terms of accuracy and computational cost, for the particular application at hand. We demonstrate the proposed multifidelity approach by studying the mobility of a colloid in a micro-channel as a function of the colloid charge and of the size of the ions dissolved in the fluid.

Original language	English
Title of host publication	Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Pages	156-164
Number of pages	9
Volume	10665 LNCS
DOIs	https://doi.org/10.1007/978-3-319-73441-5_16
State	Published - Jan 1 2018
Externally published	Yes

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Hong, B. D., Perego, M., Bochev, P., Frischknecht, A. L., & Phillips, E. G. (2018). Towards a scalable multifidelity simulation approach for electrokinetic problems at the mesoscale. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 10665 LNCS, pp. 156-164) https://doi.org/10.1007/978-3-319-73441-5_16

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abstract = "In this work we present a computational capability featuring a hierarchy of models with different fidelities for the solution of electrokinetics problems at the micro-/nano-scale. A multifidelity approach allows the selection of the most appropriate model, in terms of accuracy and computational cost, for the particular application at hand. We demonstrate the proposed multifidelity approach by studying the mobility of a colloid in a micro-channel as a function of the colloid charge and of the size of the ions dissolved in the fluid.",

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Hong, BD, Perego, M, Bochev, P, Frischknecht, AL & Phillips, EG 2018, Towards a scalable multifidelity simulation approach for electrokinetic problems at the mesoscale. in Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). vol. 10665 LNCS, pp. 156-164. https://doi.org/10.1007/978-3-319-73441-5_16

Towards a scalable multifidelity simulation approach for electrokinetic problems at the mesoscale. / Hong, Brian D.; Perego, Mauro; Bochev, Pavel et al.
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Vol. 10665 LNCS 2018. p. 156-164.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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AB - In this work we present a computational capability featuring a hierarchy of models with different fidelities for the solution of electrokinetics problems at the micro-/nano-scale. A multifidelity approach allows the selection of the most appropriate model, in terms of accuracy and computational cost, for the particular application at hand. We demonstrate the proposed multifidelity approach by studying the mobility of a colloid in a micro-channel as a function of the colloid charge and of the size of the ions dissolved in the fluid.

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BT - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)

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Towards a scalable multifidelity simulation approach for electrokinetic problems at the mesoscale

Abstract

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