A wave train is propagating normally toward the coastline. The bottom has straight and parallel contours. Deep water wavelength Lo = 300 m and height Ho = 2 m. a) Find L; H, and cg at depth h = 30m. b) What is the average wave energy by unit area at that depth ? c) Redo part a) with the deep water wave crests oriented at 60o to the bottom contours.
A wave train is propagating normally toward the coastline. The bottom has straight and parallel contours. Deep water wavelength Lo = 300 m and height Ho = 2 m. a) Find L; H, and cg at depth h = 30m. b) What is the average wave energy by unit area at that depth ? c) Redo part a) with the deep water wave crests oriented at 60o to the bottom contours.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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A wave train is propagating normally toward the coastline. The bottom has straight
and parallel contours. Deep water wavelength Lo = 300 m and height Ho = 2 m.
a) Find L; H, and cg at depth h = 30m.
b) What is the average wave energy by unit area at that depth ?
c) Redo part a) with the deep water wave crests oriented at 60o to the bottom contours.
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Step 1: Wave characteristics
VIEWStep 2: Finding L at h = 30 m
VIEWStep 3: Finding H,Cg at h = 30 m
VIEWStep 4: Calculating average wave energy
VIEWStep 5: Finding L with crests oriented at 60 degree to bottom contour
VIEWStep 6: Finding H, Cg with crests oriented at 60 degree to bottom contour
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