Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor | Department of Building Services Engineering | en_US |
| dc.contributor.advisor | Mui, Kwok-wai Horace (BSE) | - |
| dc.creator | Shu, Tong | - |
| dc.identifier.uri | https://theses.lib.polyu.edu.hk/handle/200/8217 | - |
| dc.language | English | en_US |
| dc.publisher | Hong Kong Polytechnic University | - |
| dc.rights | All rights reserved | en_US |
| dc.title | Risk of exposure to an airborne pathogen for bus passengers | en_US |
| dcterms.abstract | The Wells-Riley mathematical equation integrated with a CFD-based numerical model has become an important tool to assess the risk of transmission of airborne influenza infection especially in the public transportation,e.g. the bus microenvironment. A number of studies discovered that the air-conditioning bus and non-air-condition bus had different transmission route of the airborne influenza,and the risk of being inflected was different. The location of return/ exhaust opening and seat arrangement in bus was also a big factor to the risk of being infected for passengers. Overall,Computational Fluid Dynamics (CFD) can provide simulation model of airflow in bus and use the simulation results and Wells-Riley equation to achieve the aim of estimating the probability of infectious in bus.This numerical model can be an effective tool to assess the risk and assist to provide effective control strategies to airborne pathogen for other public transportation systems,such as trains and airplanes. | en_US |
| dcterms.extent | 69 pages : color illustrations | en_US |
| dcterms.isPartOf | PolyU Electronic Theses | en_US |
| dcterms.issued | 2015 | en_US |
| dcterms.educationalLevel | All Master | en_US |
| dcterms.educationalLevel | M.Eng. | en_US |
| dcterms.LCSH | Airborne infection. | en_US |
| dcterms.LCSH | Transportation -- Health aspects. | en_US |
| dcterms.LCSH | Hong Kong Polytechnic University -- Dissertations | en_US |
| dcterms.accessRights | restricted access | en_US |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| b28261215.pdf | For All Users (off-campus access for PolyU Staff & Students only) | 3.17 MB | Adobe PDF | View/Open |
Copyright Undertaking
As a bona fide Library user, I declare that:
- I will abide by the rules and legal ordinances governing copyright regarding the use of the Database.
- I will use the Database for the purpose of my research or private study only and not for circulation or further reproduction or any other purpose.
- I agree to indemnify and hold the University harmless from and against any loss, damage, cost, liability or expenses arising from copyright infringement or unauthorized usage.
By downloading any item(s) listed above, you acknowledge that you have read and understood the copyright undertaking as stated above, and agree to be bound by all of its terms.
Please use this identifier to cite or link to this item:
https://theses.lib.polyu.edu.hk/handle/200/8217