Explain the bernoulli energy equation, Civil Engineering

Assignment Help:

Explain the Bernoulli Energy Equation

Accounts for the fluid energy at any point in a fluid flow system. Units are in ft. Developed for energy without friction. The total energy of a fluid flowing without friction losses is constant, but the energy associated with each component may vary.  Including  hƒ (head or energy lost due to friction) accounts for the loss of energy from point 1 to point 2 in a fluid system.   

(p/γ)1 + (v2 /2g)1 + (Z)1 = (p/γ)2 + (v2/2g)2 + (Z)2 + hƒ

Three components:

Pressure energy = p/γ 

γ = specific weight of fluid  

Units = ƒt = (lb/ƒt2) / (lb/ƒt3)  

Velocity energy = v2/2g 

Units = ƒt = (ƒt/sec)2/2(ƒt/sec2)  

Potential energy = Z

Units = ƒt

Total Energy = Pressure + Kinetic + Potential Energies


Related Discussions:- Explain the bernoulli energy equation

Determine the ultimate bearing capacity of a square footing, Determine the ...

Determine the ultimate bearing capacity of a square footing, 1 m × 1 m, resting on saturated clay of unconfined compression strength of 180 kN/m 3 and a bulk density of 18 kN/m 3

Back fill behind the abutments of bridges, Q. Back fill behind the abutment...

Q. Back fill behind the abutments of bridges? Dry Rubble - At the bank of all bridge abutments and wing walls, the space next to the masonry is to be filled in by a hand-pack

Calculate the amount of waste, Calculate the Amount of Waste A municipa...

Calculate the Amount of Waste A municipal solid waste department plans to separate a portion of the ferrous metal, newsprint and cardboard from its MSW waste stream. The depart

Binomial distribution - exact probability, Binomial Distribution - exact pr...

Binomial Distribution - exact probability: For the binomial distribution having n = 10, y = 0.4, find p (X ≤ 4) using equations and verify that equation gives a better approxi

Highway economics, What is highway economics and what are its main contents...

What is highway economics and what are its main contents to study ?

Method to calculate the loss of prestress, Method to calculate the loss of ...

Method to calculate the loss of prestress When the consider creep in regard to loss of prestress, we have to see that the prestressed member is under compressive stresses due

Calculate the amount of import or export, Calculate the Amount of Import or...

Calculate the Amount of Import or Export For the project site shown in Figure, the amount of import or export to bring the entire site to elevation 90-ft is most nearly:

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