Hostname: page-component-84b7d79bbc-rnpqb Total loading time: 0 Render date: 2024-07-25T13:13:33.618Z Has data issue: false hasContentIssue false

Recent Fog Investigations

Published online by Cambridge University Press:  28 July 2016

Sverre Petterssen*
Affiliation:
Massachusetts Institute of Technology

Extract

Fog is the result of a condensation process near the earth's surface when the air is cooled below its dew-point temperature by one or more of the processes which will be discussed in the second part of this paper.

The classical experiments of Wilson (I) showed that some types of particles, now called nuclei of condensation, must be present in the air if condensation is to occur with a reasonable degree of supersaturation.

Type
Research Article
Copyright
Copyright © Royal Aeronautical Society 1941

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

1. Wilson, C. T. R. Condensation of Water Vapour in the Presence of Dust-free Air and Other Gases. Phil. Trans. Royal Society, Vol. 189, pages 265307, 1897.Google Scholar
2. Aitken, J. Collected Scientific Papers. Cambridge University Press, 1923.Google Scholar
3. Köhler, H. Untersuchungen über die Elemente des Nebels und Wolken. Meddelanden fran Stratens Met.-Hydrograf. Anstalt, Bd. 2, No. 5, 1925.Google Scholar
4. Thomson, W. On the Equilibrium of Vapour at a Curved Surface of Liquid. Phil. Mag., Series 4, Vol. 42, pages 448452, 1871.CrossRefGoogle Scholar
5. Houghton, H. G. A Study of the Evaporation of Small Water Drops. Physics, Vol. 4, pages 419424, 1939.CrossRefGoogle Scholar
6. Schmauss, and Wegand, . Die Atmosphdre als Kolloid. Branuschweig, 1929.Google Scholar
7. Bergerori, T. Uber die dreidimensional verknupfende Watteranalyse. Geof. Pub., Vol. V, No. 6, Oslo, 1928.Google Scholar
7a. Bergeron, T. On the Physics of Clouds. Memo. Meteorological Association, International Union for Geodesy and Geophysics, Lisbon, 1933.Google Scholar
8. Findeisen, W. Die Kolloidmeteorologischen Vorgänge bei Niederschlogsbildung. Met. Zeitschr., 1938.Google Scholar
9. Petterssen, S. Weather Analysis and Forecasting. McGraw-Hill Book Co., New York, 1940.Google Scholar
10. Houghton, H. G., and Radford, W. H. On the Measurement of Drop Size and Liquid Water Content in Fogs and Clouds. Papers in Physical Oceanography and Meteorology, Massachusetts Institute of Technology and Woods Hole Oceanography Institute, Vol. VI, No. 4, Nov. 1938.Google Scholar
11. Stratton, J. A., and Houghton, H. G. A Theoretical Investigation of the Transmission of Light through Fog. Phys. Ref., Vol. 38, pages 159165, 1931.CrossRefGoogle Scholar
12. Koschmieder, H. Theorie der Horizontalen Sichweite. Beitr. z. Phys. d. freien Atmos., Bd. 12, pages 33–53 and 171181, 1924.Google Scholar
13. Houghton, H. G. On the Relation between Visibility and the Constitution of Clouds and Fog. Journal of the Aeronautical Sciences, Vol. 6, No. 10, pages 408411, 1939.Google Scholar
14. Houghton, H. G., and Radford, W. H. On the Local Dissipation of Natural Fog. Papers in Physical Oceanography and Meteorology, Massachusetts Institute of Technology and Woods Hole Oceanography Institute, Vol. VI, No. 3, October 1938.Google Scholar
15. Brunt, D. Condensation by Mixing. Quarterly Journal of Royal Meteorological Society, Vol. 61, 1935.Google Scholar
16. Petterssen, S. Some Aspects of Formation and Dissipation of Fog. Geographical Publications, Vol. XII, No. 10, Oslo, 1939.Google Scholar
17. Petterssen, S. On the Causes and the Forecasting of the California Fog. Journal of the Aeronautical Sciences, Vol. 3, No. 9, page 305, July 1936.Google Scholar
18. Sverdrup, H. U. The Ablation of Isachsen's Plateau on the Fourteenth of July Glacier in Relation to Radiation and Meteorological Conditions. Scientific Results of the Norwegian-Swedish Expedition 1934, Part IV, Geograf. Ann., Stockholm, 1935.Google Scholar
19. Willett, H. C. Fog and Haze: Their Causes, Distribution and Forecasting. Monthly Weather Review, Vol. 56, pages 435468, 1928.Google Scholar