Please Solve Part B Solve Part B Part B What is the probability that the max wind pressure will exceed 30? A large parabolic antenna is designed against wind load. Durng a wind storms, the maximum wi...
A large parabolic antenna is designed against wind load. Durng a wind storms, the maximum wind induced pressure on the antenna, P, is calculated as: 2 where C is the drag coefficient, R is the air mass density, V maximum wind speed, and P is the pressure. C, R, and V are statistically independent lognormal random variables with the following means and standard deviations He1.80 0.36 2.3 x 10-3 R ƠR = 2.3 × 10-4 » Determine the probability distribution of the maximum wind pressure and evaluate its parameters? » What is the probability that the maximum wind pressure will exceed 30? » The actual wind resistance is also an independent lognormal random variable with a mean of 90 and standard deviation of 13.5. Failure in the antenna will occur whenever the maximum wind pressure exceeds its wind resistance capacity. During a wind storm, what is the probability of failure of antenna?
A large parabolic antenna is designed against wind load. Durng a wind storms, the maximum wind induced pressure on the antenna, P, is calculated as: 2 where C is the drag coefficient, R is the air mass density, V maximum wind speed, and P is the pressure. C, R, and V are statistically independent lognormal random variables with the following means and standard deviations He1.80 0.36 2.3 x 10-3 R ƠR = 2.3 × 10-4 » Determine the probability distribution of the maximum wind pressure and evaluate its parameters? » What is the probability that the maximum wind pressure will exceed 30? » The actual wind resistance is also an independent lognormal random variable with a mean of 90 and standard deviation of 13.5. Failure in the antenna will occur whenever the maximum wind pressure exceeds its wind resistance capacity. During a wind storm, what is the probability of failure of antenna?