Civil Engineering - Highway Engineering - Discussion
Discussion Forum : Highway Engineering - Section 1 (Q.No. 17)
17.
If A is the projected area of a vehicle in square metres, V is speed of the vehicles in kilometres per hour and C is a constant, then the wind resistance R to the moving vehicles, is given by
R = CAV
R = CAV2
R = CAV3
R = C2AV
Discussion:
11 comments Page 1 of 2.
Khelan banjare said:
4 years ago
Thanks.
Surendra Paithane said:
5 years ago
R = CAV^2.
C = co-efficient of drag (0.6),
A = frontal Area of vehicle,
V = velocity of the vehicle.
C = co-efficient of drag (0.6),
A = frontal Area of vehicle,
V = velocity of the vehicle.
(3)
Swar said:
7 years ago
Thanks @Shravan.
(1)
Mohit sharma said:
7 years ago
What is CAV?
(1)
Rajeshnithin said:
8 years ago
C is the constant.
In case does not mention to take 1 value.
In case does not mention to take 1 value.
HOSSAM said:
8 years ago
How can we calculate C?
Happpy said:
9 years ago
Thanks @Shravan.
Shravan dixit said:
9 years ago
@Samm.
A is the transverse cross-sectional area of vehicle and v is the velocity of the vehicle.
So wind resistance is directly proportional to A and square of velocity constant C is introduced to have a relationship between R, A and V.
A is the transverse cross-sectional area of vehicle and v is the velocity of the vehicle.
So wind resistance is directly proportional to A and square of velocity constant C is introduced to have a relationship between R, A and V.
(1)
Silambarasan said:
9 years ago
Please explain the solution.
(1)
Samm said:
10 years ago
Please explain this formula.
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