Exercise 3 Hydraulic conductivity & stress.OppsettReferanserMasseutsendelserSe gjennomYonas Tsighe GhebrehiwetVisningHjelp- 14 - A A" Aa - AE-E-E-EE AL TAaBbCel AaBbCcI AaBbC AaBbCcl AaE AABBCO Suk出x xA--A-|三目 5。|-。I Normal11 Ingen m. Overskrift 1 Overskrift 2Undertittel -ErstattTittelDikterFølsomhetSkrift> Velg vAvsnittStilers RedigeringStemmeFølsomhet4. A pump test is carried out to determine the hydraulic conductivity ofa confined aquifer, as shown in Fig 2, Show that the equation for k is(see section 6.9.3):q In (r,/r2)k =2TH(h,-h2)Obsurvation wellsPumping wellIntal groundwater levelDrawdown zureImpervicusImperviousFig 2 A pump test to measure conductivity of soilInternal Normal Tilgjengelighet: UndersokD FokusOAW11°C Skyet AD00DODHomeF3F4F5F6F8F12F7F9F10F11&

Given:- confined aquifer To find:- equation for k

Answered: 1. A pump test is carried out to…

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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Problem 8: EGL and HGL (IV) Consider a storage reservoir with a water surface elevation of 270 m. It is connected to a closed conduit (i.e., a pipe) that carries water down to a turbine at elevation 60 m. The friction head loss in the conduit is 20 m. Part A At point D, what are the pressure head P/y, the elevation head z, and the HGL? Part B Copy the diagram below. If the conduit is a closed pipe flowing full, is the velocity head V²/(2g) constant D→E? Answer yes or no, then sketch the EGL above the pipe D-E. Use a solid line. D E z = 270 m T Part C Based on your answer to Part B, sketch the HGL from D-E. Use a dashed line. z = 270 m Part D Now assume the conduit is an open channel. Copy the diagram below. Is the velocity head V²/(2g) constant D→E? Answer yes or no, then sketch the EGL above the pipe D→E. Use a solid line. E D z = 60 m T z = 60 m Part E Based on your answer to Part D, sketch the HGL from D-E. Use a dashed line.
Problem 3. Honey is being pumped through a network of small tubes with inner diamter D = 15 um (Fig. 1). The straight section of the tube has length of L = 5 cm, while the circular section of the tube forms a circle with radius R = 5 cm. 1. Given the viscosity of honey µhoney and assuming the flow splits evenly at the intersections, what is the total pressure drop required to maintain a flow rate Q = 0.5 mL/min as predicted by Poiseuille's law? = 10 Pa-s, density of honey Phoney = 1450 kg/m³, 2. Does the Reynolds number of the flow support the use of Poiseuille's law? R L L Figure 2: Honey is being pumped through a network of small tubes.
Problem 9.123 Determine the magnitude of the resultant hydrostatic force acting on the dam and its location, measured from the top surface of the water. The width of the dam is 8 m P = 1.0 Mg/m³. (Figure 1) Figure 1 of 1 6 m Part A Determine the magnitude of the resultant hydrostatic force acting on the dam. Express your answer to three significant figures and include the appropriate units. F= Submit Part B h = μA Submit Value Determine the location of the resultant hydrostatic force acting on the dam, measured from the top surface of the water. Express your answer to three significant figures and include the appropriate units. Units My Answers Give Up μA Value Units ? My Answers Give Up ?
Problem 9.123 Determine the magnitude of the resultant hydrostatic force acting on the dam and its location, measured from the top surface of the water. The width of the dam is 8 m P = 1.0 Mg/m³. (Figure 1) Figure 1 of 1 6 m Part A Determine the magnitude of the resultant hydrostatic force acting on the dam. Express your answer to three significant figures and include the appropriate units. F= Submit Part B h = μA Submit Value Determine the location of the resultant hydrostatic force acting on the dam, measured from the top surface of the water. Express your answer to three significant figures and include the appropriate units. Units My Answers Give Up μA Value Units ? My Answers Give Up ?
(6) Derive an expression relating effluent concentration to influent concentration, hydraulic residence time, and the reaction rate constant for a second-order reaction in a batch at non-steady state. Repeat the exercise for a CMFR and a PFR at steady state. Explain your results.
A falling-head permeameter contains a sample of length 10 centimeters and diameter 4 centimeters. The falling-head tube has an inside diameter of 1 centimeter. The head falls from 5 to 2 centimeters over a period of 70 minutes. a. What is the hydraulic conductivity in cm/sec? b. The water temperature was 21° C. At this temperature the density of water is 0.997 g/cm³ and the viscosity is 0.00988 g/sec-cm. What is the intrinsic permea- bility of the sample?
Solve please.

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1. A pump test is carried out to determine the hydraulic conductivity of a confined aquifer, as shown in Fig 2, Show that the equation for k is (see section 6.9.3):