File Download
Supplementary
-
Citations:
- Appears in Collections:
Conference Paper: The lattice Boltzmann modeling of two-phase electroosmotic flow in microchannels
Title | The lattice Boltzmann modeling of two-phase electroosmotic flow in microchannels |
---|---|
Authors | |
Keywords | Lattice Boltzmann method Electrokinetic phenomena Two-phase flow |
Issue Date | 2014 |
Publisher | ACFD10. |
Citation | The 10th Asian Computational Fluid Dynamics Conference (ACFD10), Jeju, Korea, 19-23 October 2014. In Proceedings of ACFD10, 2014, p. 182-192 How to Cite? |
Abstract | In this paper, a numerical framework based on the lattice Boltzmann method is presented for modeling two-phase electroosmotic flow within microchannels. In the model, lattice Boltzmann schemes are designed for all the governing equations involved such as Navier-Stokes equations for momentum transport, Nernst-Planck equations for ion transport, the Cahn-Hilliard equation for the immiscible fluid interface motion, and Poisson equation for the electric potential referring the model proposed in Shao’s work [6]. Related boundary schemes are also proposed to modeling the slip effect on the microchannel surfaces. The theoretical analysis shows that the model has second order accuracy. |
Description | Technial Session - 2C Multi-phase Flows(1): no. S2C5 |
Persistent Identifier | http://hdl.handle.net/10722/208306 |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lu, J | - |
dc.contributor.author | Ng, CO | - |
dc.date.accessioned | 2015-02-23T08:21:43Z | - |
dc.date.available | 2015-02-23T08:21:43Z | - |
dc.date.issued | 2014 | - |
dc.identifier.citation | The 10th Asian Computational Fluid Dynamics Conference (ACFD10), Jeju, Korea, 19-23 October 2014. In Proceedings of ACFD10, 2014, p. 182-192 | - |
dc.identifier.uri | http://hdl.handle.net/10722/208306 | - |
dc.description | Technial Session - 2C Multi-phase Flows(1): no. S2C5 | - |
dc.description.abstract | In this paper, a numerical framework based on the lattice Boltzmann method is presented for modeling two-phase electroosmotic flow within microchannels. In the model, lattice Boltzmann schemes are designed for all the governing equations involved such as Navier-Stokes equations for momentum transport, Nernst-Planck equations for ion transport, the Cahn-Hilliard equation for the immiscible fluid interface motion, and Poisson equation for the electric potential referring the model proposed in Shao’s work [6]. Related boundary schemes are also proposed to modeling the slip effect on the microchannel surfaces. The theoretical analysis shows that the model has second order accuracy. | - |
dc.language | eng | - |
dc.publisher | ACFD10. | - |
dc.relation.ispartof | Proceedings of ACFD10 | - |
dc.subject | Lattice Boltzmann method | - |
dc.subject | Electrokinetic phenomena | - |
dc.subject | Two-phase flow | - |
dc.title | The lattice Boltzmann modeling of two-phase electroosmotic flow in microchannels | - |
dc.type | Conference_Paper | - |
dc.identifier.email | Lu, J: lujh@hku.hk | - |
dc.identifier.email | Ng, CO: cong@hku.hk | - |
dc.identifier.authority | Ng, CO=rp00224 | en_US |
dc.description.nature | published_or_final_version | - |
dc.identifier.hkuros | 242274 | - |
dc.identifier.spage | 182 | - |
dc.identifier.epage | 192 | - |
dc.publisher.place | Korea | - |