NOTE: This item is not available outside the Texas A&M University network. Texas A&M affiliated users who are off campus can access the item through NetID and password authentication or by using TAMU VPN. Non-affiliated individuals should request a copy through their local library's interlibrary loan service.
Development of analytical and numerical models predicting the deposition rate of electrically charged particles in turbulent channel flows
| dc.creator | Ko, Hanseo | |
| dc.date.accessioned | 2012-06-07T22:37:01Z | |
| dc.date.available | 2012-06-07T22:37:01Z | |
| dc.date.created | 1994 | |
| dc.date.issued | 1994 | |
| dc.identifier.uri | https://hdl.handle.net/1969.1/ETD-TAMU-1994-THESIS-K75 | |
| dc.description | Due to the character of the original source materials and the nature of batch digitization, quality control issues may be present in this document. Please report any quality issues you encounter to digital@library.tamu.edu, referencing the URI of the item. | en |
| dc.description | Includes bibliographical references. | en |
| dc.description.abstract | An analytical model is established to predict an electrostatically charged particle deposition as a function of particle size in fully-developed turbulent pipe flow. The convectivediffusion flux equation is solved for the particle concentration as a function of the wall coordinate. The deposition velocities are determined from the calculated concentration gradients and particle coasting velocities in the viscous sublayer. The electrostatic convection is included as an electrostatic migration term in the basic convective-migration equation, which consists of Brownian diffusion, turbulent eddy diffusion and gravitational convection. The resulting modified equation has been solved in two different ways: 1) a linear superposition, and 2) analytical/numerical integration. Calculations were repeated to inspect the solution (deposition rate) dependence on the relevant parameters including particle diameter, flow rate, tube diameter, and gas Reynolds number. | en |
| dc.format.medium | electronic | en |
| dc.format.mimetype | application/pdf | |
| dc.language.iso | en_US | |
| dc.publisher | Texas A&M University | |
| dc.rights | This thesis was part of a retrospective digitization project authorized by the Texas A&M University Libraries in 2008. Copyright remains vested with the author(s). It is the user's responsibility to secure permission from the copyright holder(s) for re-use of the work beyond the provision of Fair Use. | en |
| dc.subject | mechanical engineering. | en |
| dc.subject | Major mechanical engineering. | en |
| dc.title | Development of analytical and numerical models predicting the deposition rate of electrically charged particles in turbulent channel flows | en |
| dc.type | Thesis | en |
| thesis.degree.discipline | mechanical engineering | en |
| thesis.degree.name | M.S. | en |
| thesis.degree.level | Masters | en |
| dc.type.genre | thesis | en |
| dc.type.material | text | en |
| dc.format.digitalOrigin | reformatted digital | en |
Files in this item
This item appears in the following Collection(s)
-
Digitized Theses and Dissertations (1922–2004)
Texas A&M University Theses and Dissertations (1922–2004)
Request Open Access
This item and its contents are restricted. If this is your thesis or dissertation, you can make it open-access. This will allow all visitors to view the contents of the thesis.