I need right solution with clear calculations.  If you don't know the solution please leave it but don't give me wrong solution.  A 100 mm diameter well is drilled to withdraw water from a 11 m thick confined aquifer having coefficient of permeability equal to 64.8 m/d. The depth of water below the piezometric level is 30 m and it falls 2 m in the well while pumping. Calculate the discharge from the well when the radius of the circle of influence is 50 m

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A: Thiems equation and dupits equation is generally used for confined and unconfined aquifier analysis.

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Q: 1. A 30 cm well completely penetrates an artesian aquifer. The length of the strainer is 25 m.…

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Q: Please explain part 1 (ii) of the question given. 1) i) A 6 inch diameter well that fully…

A: The given data is: Diameter of well (dw) = 6 inch = 0.5 ft Thickness of aquifer (b) = 40 ft…

Q: A well of 0.4 m diameter fully penetrates a 25-m-thick confined aquifer of coefficient of…

A: Diameter of well = 0.4 m  ⇒Radius of well ,rw = 0.2 m B = 25 m K = 12 m/day R = 1000 m H0 = 80 m Hw…

Q: A pump out test is carried out in a perforated well of 30 cm in diameter, extending into an…

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Q: Given the required grout hydraulic head is 10 m, the head of the grout pipe is 1.5m above the…

A: Given, Grout hydraulic head = 10 m Head of grout pipe = 1.5 m Depth of injection point = 4 m Depth…

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A: The flow of fluid includes movement of an unbalanced fluid. As long as unequalled forces are in…

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Q: A 50 dm diameter well gives a discharge of 0.05 m³/sec. Two observations well were made at a…

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Q: f. Assuming a porosity of 18% for the sandstone, what is the seepage velocity for that unit? g. How…

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Q: DETERMINE: B. Specific yield of the soil and specific capacity of the well

A: In the question, the given values are Dimensions of the well= 6.60x4.05m Depth= 4.7m Normal water…

Q: Calculate hydraulic head and pressure head at a well with the following characteristics: Elevation…

A: Given data, Casing bottom elevation = 568 m Casing top elevation = 572 m Depth to water table = 2.5…

Q: A fully penetrating well of diameter 0.3 m is located in an unconfined aquifer of saturated depth 45…

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Q: A single ideal pumping well, with radius of 1.0 ft and flow rate of 155 gpm, exists in an ideal…

A: Given:- Confined aquifer The radius of pump rw= 1 ft Flow rate q= 155 gpm  Thickness D= 82 ft Sw= 42…

Q: Problem # 2: For the 50-mm-diameter siphon drawing oil (SG = 0.82) from the oil reservoir the head…

A: Given : Diameter of siphon = 50 mm SG = 0.82 Head loss from point 1 to point 2 is = 1.50 m And head…

Groundwater Flow

The term groundwater refers to the water which is found beneath the earth's surface. Pores present in the soil and rocks with fractures make a passage for rainwater to enter the earth's surface and deposit as groundwater. The flow nature and direction of groundwater under the earth's surface directly impacts the strength and compressibility of the soil, which reflects its ability to support structural loads.