The Effect of Tailpipe Orientation on Carbon Monoxide Dispersion Patterns and Cyclist Exposure Levels 2006-01-0624
This paper investigates the effect of tailpipe orientation on carbon monoxide (CO) dispersion patterns which is directly linked to the CO exposure levels that a cyclist can experience in Oxford City. The most common tailpipe orientations used in Oxford city vehicles have been identified. Following this, the dispersion patterns from various tailpipe orientations were experimentally investigated and the results used to construct contour maps of CO dispersion patterns. The contour maps were used to estimate the likely exposure levels a cyclist can experience. The real-world cyclist CO exposure levels were also measured in two routes in Oxford city and compared with those obtained from the contour maps and data from fixed site monitoring station. The results show that CO levels in the cycle lane are significantly affected by the tailpipe orientation and are higher than the recommended World Health Organization (WHO) exposure levels.
Citation: AL Zudi, F., Samuel, S., Morrey, D., Sehati, S. et al., "The Effect of Tailpipe Orientation on Carbon Monoxide Dispersion Patterns and Cyclist Exposure Levels," SAE Technical Paper 2006-01-0624, 2006, https://doi.org/10.4271/2006-01-0624. Download Citation
Author(s):
F. AL Zudi, S. Samuel, D. Morrey, S. Sehati, C. Woolcock
Affiliated:
Oxford Brookes University
Pages: 16
Event:
SAE 2006 World Congress & Exhibition
ISSN:
0148-7191
e-ISSN:
2688-3627
Also in:
Emission: Measurement, Testing & Modeling-SP-2024, SAE 2006 Transactions Journal of Fuels and Lubricants-V115-4
Related Topics:
Carbon monoxide
Fabrication
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