Natural ventilation in London Underground Sub-Surface lines--modelling for normal operations.(Report): An article from: ASHRAE Transactions

This digital document is an article from ASHRAE Transactions, published by American Society of Heating, Refrigerating, and Air-Conditioning Engineers, Inc. on January 1, 2010. The length of the article is 5782 words. The page length shown above is based on a typical 300-word page. The article is delivered in HTML format and is available immediately after purchase. You can view it with any web browser.

From the author: This paper discusses the tunnel ventilation modelling of the southern portion of the sub-surface lines (District and Circle) during normal train operations. The line has several natural ventilation openings of various sizes and orientations. The modelling is particularly challenging due to the bi-directional nature of the tunnels. Important considerations when building datasets, modelling sensitivities, collecting and interpreting temperature data, the effect of ground water migration, validation approaches and the performance of the model is presented.

Citation Details
Title: Natural ventilation in London Underground Sub-Surface lines--modelling for normal operations.(Report)
Author: John Alexander
Publication:ASHRAE Transactions (Magazine/Journal)
Date: January 1, 2010
Publisher: American Society of Heating, Refrigerating, and Air-Conditioning Engineers, Inc.
Volume: 116 Issue: 1 Page: 11(8)

Article Type: Report

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