There are 3 strategies to solve the turbulent flows in conduits, which are as follows:goalgiven - L, D and QCase 1- find h,goalgiven - h, L and DCase 2- find Qgoalgiven- find D- Q, L and h,Case 3For cases 2 and 3, there are direct equations available as follows:For Case 2iterative approach can beavoided sometimes byusing eq as:k,-+1.78vQ = -2.22D² gh, /L log3.7D D5Vgh, ILFor Case 3iterative approach can alsobe eliminated sometimesby using eq as:404ר 12D=0.66 k.2gh,Select the most appropriate statement.O If h; is not available, you need to assume h; and then solve those equations for Q and D. Once you obtained Q and D, you need to check whether thatQ and D are correctly assumed or not, if not you need to re-assume h; until the solution converged.For Case 1, we can get h; directly from Darch-Weishbach eg.O All the statements are correct.O If h; is available, you can solve those equations for Q and D directly.

given- Equations for turbulent flow in a conduit is given.…

There are 3 strategies to solve the turbulent flows in conduits, which are as follows: Case 1 goal - find h, given -4, D and Q - find Q Case 2 goal given - h, L andD Case 3 goal – find D given -Q, L and h, For cases 2 and 3, there are direct equations available as follows: For Case 2 iterative approach can be avoided sometimes by using eq as: 1.78v Q =-2.22D² gh, I L log 3.7D D, Veh, I For Case 3 4.75 0ךו iterative approach can also be eliminated sometimes Lọ gh, D=0 gh, by using eq as: Select the most appropriate statement. If hr is not available, you need to assume hị and then solve those equations for Q and D. Once you obtained Q and D, you need to check whether that Q and D are correctly assumed or not, if not you need to re-assume h until the solution converged. O For Case 1, we can get h directly from Darch-Weishbach eq. O All the statements are correct. O If h; is available, you can solve those equations for Q and D directly.

There are 3 strategies to solve the turbulent flows in conduits, which are as follows: Case 1 goal - find h, given -4, D and Q - find Q Case 2 goal given - h, L andD Case 3 goal – find D given -Q, L and h, For cases 2 and 3, there are direct equations available as follows: For Case 2 iterative approach can be avoided sometimes by using eq as: 1.78v Q =-2.22D² gh, I L log 3.7D D, Veh, I For Case 3 4.75 0ךו iterative approach can also be eliminated sometimes Lọ gh, D=0 gh, by using eq as: Select the most appropriate statement. If hr is not available, you need to assume hị and then solve those equations for Q and D. Once you obtained Q and D, you need to check whether that Q and D are correctly assumed or not, if not you need to re-assume h until the solution converged. O For Case 1, we can get h directly from Darch-Weishbach eq. O All the statements are correct. O If h; is available, you can solve those equations for Q and D directly.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

Friction

Friction is defined as the force that prevents any solid surface, any layer of fluid, or any kind of element or material from sliding.

Question

There are 3 strategies to solve the turbulent flows in conduits, which are as follows:
goal
given - L, D and Q
Case 1
- find h,
goal
given - h, L and D
Case 2
- find Q
goal
given
- find D
- Q, L and h,
Case 3
For cases 2 and 3, there are direct equations available as follows:
For Case 2
iterative approach can be
avoided sometimes by
using eq as:
k,
-+
1.78v
Q = -2.22D² gh, /L log
3.7D D5
Vgh, IL
For Case 3
iterative approach can also
be eliminated sometimes
by using eq as:
404ר 12
D=0.66 k.2
gh,
Select the most appropriate statement.
O If h; is not available, you need to assume h; and then solve those equations for Q and D. Once you obtained Q and D, you need to check whether that
Q and D are correctly assumed or not, if not you need to re-assume h; until the solution converged.
For Case 1, we can get h; directly from Darch-Weishbach eg.
O All the statements are correct.
O If h; is available, you can solve those equations for Q and D directly.

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