Investigations on the Droplet Impact onto a Spherical Surface with a High Density Ratio Multi-Relaxation Time Lattice-Boltzmann Model
In the current study, a two-dimensional multi-relaxation time (MRT) lattice Boltzmann model which can tolerate high density ratios and low viscosity is employed to simulate the liquid droplet impact onto a curved target. The temporal variation of the film thickness at the north pole of the target su...
Published in: | Communications in Computational Physics |
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Global Science Press
2015
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Online Access: | http://epubs.surrey.ac.uk/810538/1/acceptance_CiCp%5B1%5D.pdf http://epubs.surrey.ac.uk/810538/6/SRI_deposit_agreement.pdf http://epubs.surrey.ac.uk/810538/14/acceptance_CiCp%5B1%5D.pdf https://doi.org/10.4208/cicp.210613.310314a |
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ftusurrey:oai:epubs.surrey.ac.uk:810538 2023-05-15T17:39:48+02:00 Investigations on the Droplet Impact onto a Spherical Surface with a High Density Ratio Multi-Relaxation Time Lattice-Boltzmann Model Zhang, D Papadikis, K Gu, S 2015-06-03 text http://epubs.surrey.ac.uk/810538/1/acceptance_CiCp%5B1%5D.pdf http://epubs.surrey.ac.uk/810538/6/SRI_deposit_agreement.pdf http://epubs.surrey.ac.uk/810538/14/acceptance_CiCp%5B1%5D.pdf https://doi.org/10.4208/cicp.210613.310314a en English eng Global Science Press http://epubs.surrey.ac.uk/810538/ 10.4208/cicp.210613.310314a http://epubs.surrey.ac.uk/810538/1/acceptance_CiCp%5B1%5D.pdf http://epubs.surrey.ac.uk/810538/6/SRI_deposit_agreement.pdf http://epubs.surrey.ac.uk/810538/14/acceptance_CiCp%5B1%5D.pdf Zhang, D, Papadikis, K and Gu, S (2015) Investigations on the Droplet Impact onto a Spherical Surface with a High Density Ratio Multi-Relaxation Time Lattice-Boltzmann Model Computational Physics, 16 (04, Oc). pp. 892-912. doi:10.4208/cicp.210613.310314a attached Article NonPeerReviewed 2015 ftusurrey https://doi.org/10.4208/cicp.210613.310314a 2020-01-30T23:12:02Z In the current study, a two-dimensional multi-relaxation time (MRT) lattice Boltzmann model which can tolerate high density ratios and low viscosity is employed to simulate the liquid droplet impact onto a curved target. The temporal variation of the film thickness at the north pole of the target surface is investigated. Three different temporal phases of the dynamics behavior, namely, the initial drop deformation phase, the inertia dominated phase and the viscosity dominated phase are reproduced and studied. The effect of the Reynolds number, Weber number and Galilei number on the film flow dynamics is investigated. In addition, the dynamic behavior of the droplet impact onto the side of the curved target is shown, and the effect of the contact angle, the Reynolds number and the Weber number are investigated. Article in Journal/Newspaper North Pole University of Surrey, Guildford: Surrey Scholarship Online. North Pole Communications in Computational Physics 16 4 892 912 |
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Open Polar |
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University of Surrey, Guildford: Surrey Scholarship Online. |
op_collection_id |
ftusurrey |
language |
English |
description |
In the current study, a two-dimensional multi-relaxation time (MRT) lattice Boltzmann model which can tolerate high density ratios and low viscosity is employed to simulate the liquid droplet impact onto a curved target. The temporal variation of the film thickness at the north pole of the target surface is investigated. Three different temporal phases of the dynamics behavior, namely, the initial drop deformation phase, the inertia dominated phase and the viscosity dominated phase are reproduced and studied. The effect of the Reynolds number, Weber number and Galilei number on the film flow dynamics is investigated. In addition, the dynamic behavior of the droplet impact onto the side of the curved target is shown, and the effect of the contact angle, the Reynolds number and the Weber number are investigated. |
format |
Article in Journal/Newspaper |
author |
Zhang, D Papadikis, K Gu, S |
spellingShingle |
Zhang, D Papadikis, K Gu, S Investigations on the Droplet Impact onto a Spherical Surface with a High Density Ratio Multi-Relaxation Time Lattice-Boltzmann Model |
author_facet |
Zhang, D Papadikis, K Gu, S |
author_sort |
Zhang, D |
title |
Investigations on the Droplet Impact onto a Spherical Surface with a High Density Ratio Multi-Relaxation Time Lattice-Boltzmann Model |
title_short |
Investigations on the Droplet Impact onto a Spherical Surface with a High Density Ratio Multi-Relaxation Time Lattice-Boltzmann Model |
title_full |
Investigations on the Droplet Impact onto a Spherical Surface with a High Density Ratio Multi-Relaxation Time Lattice-Boltzmann Model |
title_fullStr |
Investigations on the Droplet Impact onto a Spherical Surface with a High Density Ratio Multi-Relaxation Time Lattice-Boltzmann Model |
title_full_unstemmed |
Investigations on the Droplet Impact onto a Spherical Surface with a High Density Ratio Multi-Relaxation Time Lattice-Boltzmann Model |
title_sort |
investigations on the droplet impact onto a spherical surface with a high density ratio multi-relaxation time lattice-boltzmann model |
publisher |
Global Science Press |
publishDate |
2015 |
url |
http://epubs.surrey.ac.uk/810538/1/acceptance_CiCp%5B1%5D.pdf http://epubs.surrey.ac.uk/810538/6/SRI_deposit_agreement.pdf http://epubs.surrey.ac.uk/810538/14/acceptance_CiCp%5B1%5D.pdf https://doi.org/10.4208/cicp.210613.310314a |
geographic |
North Pole |
geographic_facet |
North Pole |
genre |
North Pole |
genre_facet |
North Pole |
op_relation |
http://epubs.surrey.ac.uk/810538/ 10.4208/cicp.210613.310314a http://epubs.surrey.ac.uk/810538/1/acceptance_CiCp%5B1%5D.pdf http://epubs.surrey.ac.uk/810538/6/SRI_deposit_agreement.pdf http://epubs.surrey.ac.uk/810538/14/acceptance_CiCp%5B1%5D.pdf Zhang, D, Papadikis, K and Gu, S (2015) Investigations on the Droplet Impact onto a Spherical Surface with a High Density Ratio Multi-Relaxation Time Lattice-Boltzmann Model Computational Physics, 16 (04, Oc). pp. 892-912. doi:10.4208/cicp.210613.310314a |
op_rights |
attached |
op_doi |
https://doi.org/10.4208/cicp.210613.310314a |
container_title |
Communications in Computational Physics |
container_volume |
16 |
container_issue |
4 |
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892 |
op_container_end_page |
912 |
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1766140583338835968 |