Dispersion of carbon monoxide from a vehicular tunnel with the exit located along a hillside

Wan Ki Chow

doi:10.1016/0886-7798(89)90057-6

Dispersion of carbon monoxide from a vehicular tunnel with the exit located along a hillside

Wan Ki Chow

The Hong Kong Polytechnic University

Research output: Journal article publication › Journal article › Academic research › peer-review

14 Citations (Scopus)

Abstract

A mathematical model is developed to simulate the dispersion of carbon monoxide from a vehicular tunnel with the exit located near a hill under the action of wind. This model is achieved by solving the system of recirculation flow equations using a "k-ε{lunate}" model, where k = turbulent kinetic energy and ε{lunate} = dissipation rate.

Original language	English
Pages (from-to)	231-234
Number of pages	4
Journal	Tunnelling and Underground Space Technology
Volume	4
Issue number	2
DOIs	https://doi.org/10.1016/0886-7798(89)90057-6
Publication status	Published - 1 Jan 1989

ASJC Scopus subject areas

Building and Construction
Geotechnical Engineering and Engineering Geology

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10.1016/0886-7798(89)90057-6

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AB - A mathematical model is developed to simulate the dispersion of carbon monoxide from a vehicular tunnel with the exit located near a hill under the action of wind. This model is achieved by solving the system of recirculation flow equations using a "k-ε{lunate}" model, where k = turbulent kinetic energy and ε{lunate} = dissipation rate.

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U2 - 10.1016/0886-7798(89)90057-6

DO - 10.1016/0886-7798(89)90057-6

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JO - Tunnelling and Underground Space Technology

JF - Tunnelling and Underground Space Technology

IS - 2

ER -

Dispersion of carbon monoxide from a vehicular tunnel with the exit located along a hillside

Abstract

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