Minimum volume of sump volume for pumps, Civil Engineering

Assignment Help:

Minimum volume of sump volume for pumps

Maximum pumping rate = QP

Volume of sump = V

Inflow Rate = Qi

Cycle Time Tc= t1 + t2

t1 = V / QP - Qi

t2 = V / Qi

Tc = Minimum Cycle Time

V = Tc / {1/ (QP - Qi) + 1 / Qi}

For Minimum Volume,

δV / δQi = δ/δQi[Tc / {1/ (QP - Qi) + 1/ Qi}]

Minimum Volume occurs when Qi = 0.5Qp

Hence, Minimum Volume of sump = Tc / {1/ (QP - 0.5Qp) + 1/0.5Qp}

            = Tc QP / 4


Related Discussions:- Minimum volume of sump volume for pumps

Primavera, hi contactme 9902142308

hi contactme 9902142308

Calculate the settlement at the centre of the mat, A mat foundation of 15...

A mat foundation of 15 m x 15 m and weighing 20000 N/m 2 is to be constructed on the surface of a soil strata. The profile is given in Figure. The number of squares enclosed i

What is admixtures, Q. What is Admixtures? These are the substance whic...

Q. What is Admixtures? These are the substance which are added to the concrete to improve its qualities either its placing or in its subsequent performance. An admixture may be

Chemistry, What are plastics ?give their importance

What are plastics ?give their importance

Define the thiem equations for confined aquifers, Define the Thiem Equation...

Define the Thiem Equations for Confined Aquifers   Using natural log:  Q = 2pKm(h 2 - h 1 )/ln(r 2 /r 1 )   Using log 10 :    Q = 2Km(h 2 - h 1 )/((1055)log(r 2 /r 1 ))

Geological classification of stones, Geological Classification Based on...

Geological Classification Based on their beginning of formation stones are classified into 3 main groups-Igneous, sedimentary and metamorphic rocks. Igneous Rocks: Thes

Specification of water bound macadam road, Q. Specification of Water bound ...

Q. Specification of Water bound macadam road? Formation - The embankment for road shall be made to the cross section shown on the drawing. The bank shall be raised in regular

Explain rigging , In sailing, the ropes used to move the sails around so th...

In sailing, the ropes used to move the sails around so the boat will move in the right direction when the wind blows.

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