Explain the well drawdown equations - ground water, Civil Engineering

Assignment Help:

Explain the Well Drawdown Equations

Watch the units, especially if you use log10 or ln.   

h1 = aquifer thickness minus the drawdown (ft)  r1 = distance from well (ft)

h2 = aquifer thickness minus the drawdown (ft)  r2 = distance from well (ft)  

If the answer is in units of Q = ft3/day, use K units = ft3/day-ft2 

If the answer is in units of Q = gal/min or gal/day, use K units = gal/day-ft2


Related Discussions:- Explain the well drawdown equations - ground water

Roads in deserts, Roads in Deserts: Problems Encountered The ...

Roads in Deserts: Problems Encountered The western portion of Rajasthan is part of the Thar desert, where strong winds below the fine desert sand particles leading to

Drawbacks of curing by ponding and polythene sheets, Question What are the ...

Question What are the main drawbacks of curing by ponding and polythene sheets ? Answer Purpose of curing is to decrease the speed of heat loss of freshly placed concrete to atm

Explain equations for a triangular (v-notch weir), Explain Equations for a ...

Explain Equations for a triangular (V-notch weir) Used for small flow rates. C 2 is a coefficient which varies from 0.58 to 0.61 depending upon the notch angle.  Q = C

What do you mean by elastomeric bearings, Q. What do you mean by Elastomeri...

Q. What do you mean by Elastomeric bearings? Steel bearings are good but suffer from problems of corrosion and high level of maintenance. Due to these problems of steel bearing

Define the meaning of tensile stresses, Tensile stresses It has been po...

Tensile stresses It has been possible to introduce tensile stresses of upto 850 N/mm 2 in tendons with the use of this method. But the method is not suited in situations where

State the term - terminology, State the term - Terminology There are ma...

State the term - Terminology There are many technical terms whose understanding provides us with a good insight of  the subject. Some of  these terms are, indeed, general and t

Zero energy building , this is our final year project .please help me to gu...

this is our final year project .please help me to guide about it

Surveying, description of instruments used transfer upper floors *plumb-bob...

description of instruments used transfer upper floors *plumb-bob method *theodolite method *theodolite and target method *optical plumbing method

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd