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GreenAmpt infiltration method With sample problem Hydrology Lesson 10
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Video Source: www.youtube.com/watch?v=IflajC5xz8o
#tutorjackph #hydrology #thiessenpolygonmethod #aerialrainfall #precipitation #tutorial #lecture • This video discusses the Green-Ampth infiltration method and solves a sample problem. • Watch Introduction to Infiltration here: • • Introduction to infiltration | Hydrol... • Sample Problem 1 • For the following soil properties, develop a plot of infiltration rate f vs. infiltration volume F using the Green and Ampt equation: • Ks = 1.97 in./hr, • θs = 0.518, • θi = 0.318, • ψ = - 9.37 in., • i = 7.88 in./hr. • Sample Problem 2 • Compute the infiltration rate f and cumulative infiltration F after 1 hr of infiltration into a silt loam soil that initially had an effective saturation of 30%. Assume water is ponded to a small but negligible depth on the surface. • Ks = 0.65 cm/hr, • θe = 0.486, • θi = 0.318, • ψ = 16.7 cm • 𝑀_𝑑=(1−𝑆_𝑒) θ e =(1−0.30)(0.486)=0.340 • Subscribe to get the most of this channel. • Hydrology playlist: • • Hydrology | Tutorial for Engineering ... • Integral Calculus playlist: • • Integral Calculus | Tutorial for Engi... • QGIS playlist: • • QGIS | Tutorial for Beginners • Hydraulics playlist: • • Fluid Mechanics/Hydraulics | Tutorial... • Mechanics of deformable bodies playlist: • • Mechanics of Deformable Bodies | Tuto... • Statics of rigid bodies playlist: • Statics of Rigid Bodies | Tutorial fo... • Comment, suggest, request, like, share and enjoy! 🤙
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