Afsaneh Abbassi; Hoshang Ghaemi
Volume 17, Issue 43 , October 2013, , Pages 145-168
Abstract
In this research five synoptic stations are selected including Mehrabad, Karaj, Gazvin, Ramsar and Noshahr. After analysis and processing of the parameters such as wind speed, dew point, pressure and storm coefficient data, PMP in continuation of 24 and 48 hours for related basin was estimated, in order ...
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In this research five synoptic stations are selected including Mehrabad, Karaj, Gazvin, Ramsar and Noshahr. After analysis and processing of the parameters such as wind speed, dew point, pressure and storm coefficient data, PMP in continuation of 24 and 48 hours for related basin was estimated, in order of 140/56 , 254/ 58mm. Considering resulted number and obtained flow in 1374/68 and 40% ronoff average daily flow we estimated 550 , which in comparison with the maximum daily flow in Siera (dam entrance) station with 20 years statistical period which is 154/54 for being acceptable. According to synoptic charts, three rainfall systems caused 24 hours Maximum precipitation turn in 48 hours.
