caa a22 4500 467937923 CHVBK 20180406153003.0 cr unu---uuuuu 170328e20060801xx s 000 0 eng 10.1007/s00703-005-0168-1 doi (NATIONALLICENCE)springer-10.1007/s00703-005-0168-1 Effect of the plume rise and wind speed on extreme value of air pollutant concentration [Elektronische Daten] [K. S. M. Essa, F. Mubarak, S. E. M. Elsaid] Summary: Extreme values of the ground level concentration of air pollutants were evaluated as a function of plume rise Δh, and wind speed in two cases. Firstly, when a plume rise depends on the downwind distance x, and secondly, with a constant plume rise (i.e., independent on x). Also, the extreme values for the effective stack height were evaluated for different stability classes. The maximum value of the ground level concentration was obtained in unstable stability when plume rise depends on x and in the neutral stability when plume rise independent on x. Also, in stable case, the extreme values of the ground level concentration of air pollutants showed similar values in the two cases when plume rise depends on x, and with constant plume rise. Finally, it was found that the extreme value of the ground level concentration occurred near the stack and after that it was decreases in all stabilities. Springer-Verlag, 2006 Essa K. S. M. Mathematics and Theoretical Physics Department, NRC, AEA, Cairo, Egypt aut Mubarak F. Rad. Protection Department, NRC, AEA, Cairo, Egypt aut Elsaid S. E. M. Mathematics and Theoretical Physics Department, NRC, AEA, Cairo, Egypt aut Meteorology and Atmospheric Physics Springer-Verlag 93/3-4(2006-08-01), 247-253 0177-7971 93:3-4<247 2006 93 703 https://doi.org/10.1007/s00703-005-0168-1 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00703-005-0168-1 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Essa K. S. M. Mathematics and Theoretical Physics Department, NRC, AEA, Cairo, Egypt aut NATIONALLICENCE 700 1- Mubarak F. Rad. Protection Department, NRC, AEA, Cairo, Egypt aut NATIONALLICENCE 700 1- Elsaid S. E. M. Mathematics and Theoretical Physics Department, NRC, AEA, Cairo, Egypt aut NATIONALLICENCE 773 0- Meteorology and Atmospheric Physics Springer-Verlag 93/3-4(2006-08-01), 247-253 0177-7971 93:3-4<247 2006 93 703 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer