Civil Engineering - Water Supply Engineering - Discussion
Discussion Forum : Water Supply Engineering - Section 4 (Q.No. 8)
8.
The discharge 
for the confined tube well is obtained from
for the confined tube well is obtained fromDiscussion:
12 comments Page 1 of 2.
Bhaskar said:
8 years ago
Thiem's equation is the correct answer.
(1)
Praveen said:
9 years ago
A) Thiem's formula is the correct answer.
Vikas chauhan said:
9 years ago
You are right @Praveen.
Because Dupuits formula is for unconfined tube wells.
Because Dupuits formula is for unconfined tube wells.
Pritamdas said:
8 years ago
Dupit is correct. I agree.
Roy said:
8 years ago
Yes, A is the correct answer.
Garry said:
8 years ago
This equation for confined well obtained from steady flow using darcy equation and the equation achieved is called Thieme's equation.
Garry said:
8 years ago
The correct answer is B.
Roop Kumar said:
7 years ago
Dupits for unconfined aquifer.
Satish Verma said:
7 years ago
Option A is right.
Heer said:
6 years ago
r2 and r1 = radii of two observeration wells. In Thiem's formula.
And
In Dupuit's formula,
R = radius of influence,
Rw = radius of the main pumped well.
So, the given answer is correct.
And
In Dupuit's formula,
R = radius of influence,
Rw = radius of the main pumped well.
So, the given answer is correct.
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