Fig. 1. Death rate of traffic accident by weather type (2012~2014, Road Traffic Authority)
Fig. 2. The principle of fog removal
Fig. 3. The mimetic diagram of fog removal device
Fig. 4. Examples of fog removal area modeling for the device
Fig. 5. The site of white smoke fog generation – detention basin
Fig. 6. Test set-up
Fig. 7. The amount of white smoke fog according to temperature
Fig. 8. A example of quantitaive evaluation index using image processing
Table 1. Specification of fog removal device
Table 2. Comparison of before and after operation for blower/full systems of fog removal device
Table 3. Reduction effect of white smoke fog by temperature when using 75kW fog removal device
References
- Lutgens Tarbuck (2009). THE Atmosphere 10th EDITION, Sigmapress, pp. 163-175.
- Kim, J. W., Lee, S. B., and Oh, S. O. (2005). A Study on the Augmentation of Safety in the Road of Frequent Foggy Area. Conference of Korean Society of Civil Engineers. pp. 4198-4201.
- Lee, K. S., Kim, S. J., Lee, J. S., and Sung, W. K. (2017). Introduction of Development of counter-fog system to assure over 100 m visibility distance of bridge. Conference of Korean Society of Civil Engineers. pp. 1405-1406.
- Lee, K.-H., Yi, W.-H., and Yang, W.-J. (2016). A Study on Risk Analysis of Social Disaster. Journal of Korean Society of Disaster & Security. Vol. 9. No. 2. pp. 15-21. https://doi.org/10.21729/ksds.2016.9.2.15