Deposition of polydisperse particles in a Falkner-Skan wedge flow

Changho Cho; Jungho Hwang; Mansoo Choi

doi:10.1016/0021-8502(95)00551-X

Deposition of polydisperse particles in a Falkner-Skan wedge flow

Changho Cho, Jungho Hwang, Mansoo Choi

Department of Mechanical Engineering

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

Deposition of silica particles onto a target is used for studying the performance of optical fiber fabrication processes. For the analysis, Falkner-Skan wedge flow is chosen as the particle laden flow. Brownian diffusion, thermophoresis, and coagulation of the particle are considered and effects of these phenomena on particle deposition are examined. A moment model is developed in order to predict distributions of particle number density and particle size simultaneously. Particle deposition with various wedge configurations is investigated for conditions selected for a typical VAD process.

Original language	English
Pages (from-to)	249-261
Number of pages	13
Journal	Journal of Aerosol Science
Volume	27
Issue number	2
DOIs	https://doi.org/10.1016/0021-8502(95)00551-X
Publication status	Published - 1996 Mar

Bibliographical note

Funding Information:
work has been supported by the Yonsei University. The authors with Mr. Bang-Won Lee at the Department of Mechanical Engineering

All Science Journal Classification (ASJC) codes

Environmental Engineering
Pollution
Mechanical Engineering
Fluid Flow and Transfer Processes
Atmospheric Science

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10.1016/0021-8502(95)00551-X

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abstract = "Deposition of silica particles onto a target is used for studying the performance of optical fiber fabrication processes. For the analysis, Falkner-Skan wedge flow is chosen as the particle laden flow. Brownian diffusion, thermophoresis, and coagulation of the particle are considered and effects of these phenomena on particle deposition are examined. A moment model is developed in order to predict distributions of particle number density and particle size simultaneously. Particle deposition with various wedge configurations is investigated for conditions selected for a typical VAD process.",

author = "Changho Cho and Jungho Hwang and Mansoo Choi",

note = "Funding Information: work has been supported by the Yonsei University. The authors with Mr. Bang-Won Lee at the Department of Mechanical Engineering",

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AU - Choi, Mansoo

N1 - Funding Information: work has been supported by the Yonsei University. The authors with Mr. Bang-Won Lee at the Department of Mechanical Engineering

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Y1 - 1996/3

N2 - Deposition of silica particles onto a target is used for studying the performance of optical fiber fabrication processes. For the analysis, Falkner-Skan wedge flow is chosen as the particle laden flow. Brownian diffusion, thermophoresis, and coagulation of the particle are considered and effects of these phenomena on particle deposition are examined. A moment model is developed in order to predict distributions of particle number density and particle size simultaneously. Particle deposition with various wedge configurations is investigated for conditions selected for a typical VAD process.

AB - Deposition of silica particles onto a target is used for studying the performance of optical fiber fabrication processes. For the analysis, Falkner-Skan wedge flow is chosen as the particle laden flow. Brownian diffusion, thermophoresis, and coagulation of the particle are considered and effects of these phenomena on particle deposition are examined. A moment model is developed in order to predict distributions of particle number density and particle size simultaneously. Particle deposition with various wedge configurations is investigated for conditions selected for a typical VAD process.

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Deposition of polydisperse particles in a Falkner-Skan wedge flow

Abstract

Bibliographical note

All Science Journal Classification (ASJC) codes

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