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Please estimate the evaporation rate in in./day using the Penman equation for an air temperature of 90°F (32.2°C), wind speed of 15 mph, relative humidity of 40%, and net radiation flux of 500 ly/day, saturation vapor pressure of 48.1 mb if A for this temperature equals to 2.72 mb/°C. Assume atmospheric pressure is 1000 mb so the psychometric constant (8) is 0.66 mb/°C. Ea for this area is given by: E₂-0.0106(1+0.2u)(es-ea)

Please estimate the evaporation rate in in./day using the Penman equation for an air temperature of 90°F (32.2°C), wind speed of 15 mph, relative humidity of 40%, and net radiation flux of 500 ly/day, saturation vapor pressure of 48.1 mb if A for this temperature equals to 2.72 mb/°C. Assume atmospheric pressure is 1000 mb so the psychometric constant (8) is 0.66 mb/°C. Ea for this area is given by: E₂-0.0106(1+0.2u)(es-ea)

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Please estimate the evaporation rate in in./day using the Penman equation for an air temperature of 90°F (32.2°C), wind speed of 15 mph, relative humidity of 40%, and net radiation flux of 500 ly/day, saturation vapor pressure of 48.1 mb if ▲ for this temperature equals to 2.72 mb/°C. Assume atmospheric pressure is 1000 mb so the psychometric constant (8) is 0.66 mb/°C. E for this area is given by: E₂-0.0106(1+0.2u)(es-ea) 1.19
Transcribed Image Text:Please estimate the evaporation rate in in./day using the Penman equation for an air temperature of 90°F (32.2°C), wind speed of 15 mph, relative humidity of 40%, and net radiation flux of 500 ly/day, saturation vapor pressure of 48.1 mb if ▲ for this temperature equals to 2.72 mb/°C. Assume atmospheric pressure is 1000 mb so the psychometric constant (8) is 0.66 mb/°C. E for this area is given by: E₂-0.0106(1+0.2u)(es-ea) 1.19
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