Consider unsteady fully developed Coutte flow between two infinite parallel plates. This problem involves the following paramete
rs such as velocity component u, distance between the plates h, vertical distance y, top plate speed V, fluid density rho , fluid viscosity mu , and time t .
The number of expected dimensionless parameters pi subscript s of this problem is:
a. 6
b. 5
c. 4
d. 3
e. 2
The number of expected dimensionless parameters pi subscript s of this problem is:
a. 6
b. 5
c. 4
d. 3
e. 2
1 answer:
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Answer:
The lowest point of the curve is at 239+42.5 ft where elevation is 124.16 ft.
Explanation:
Length of curve is given as
is given as
The K value is given from the table 3.3 for 55 mi/hr is 115. So the value of A is given as
A is given as
With initial grade, the elevation of PVC is
The station is given as
Low point is given as
The station of low point is given as
The elevation is given as
So the lowest point of the curve is at 239+42.5 ft where elevation is 124.16 ft.