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

Characteristic strength of concrete, In addition to its own weight, the bea...

In addition to its own weight, the beam in Figure is to carry a uniformly distributed live load of 12 kN/m. Figure 1 also shows the cross-sectional details of the beam. Design a

Size of drainage near roads, how to calculate the size of drainage(box) wid...

how to calculate the size of drainage(box) width and height?

Semi dense bituminous concrete, Semi Dense Bituminous Concrete: Semi ...

Semi Dense Bituminous Concrete: Semi Dense Bituminous Concrete (SDBC) is similar to BC, but with a higher void content (5-10 per cent, as against 3-5 per cent in the case of

Obstacle measurement.., ..describe how u can obtain the length of an inacce...

..describe how u can obtain the length of an inacceble length of a land when a river cross it

Varignon''s Theorem, What is the easiest way to give proof the varignon''s ...

What is the easiest way to give proof the varignon''s theorem? Help please guys

Write definition of afflux and skew bridge, Write definition of the followi...

Write definition of the following - (i) Afflux. ( ii ) Free Board. ( iii ) Clearance. ( iv ) Via duct. ( v ) Skew Bridge ( vi ) Cause Way. ( vii ) Clear Span. ( v

Solid block -calculating for design mix, Good evening sir, solid block''s d...

Good evening sir, solid block''s design mix calculated generally please explain and derive .

Whole barings, Ask question #Minexaple of wholeiwhole baring 100 words acce...

Ask question #Minexaple of wholeiwhole baring 100 words accepted#

Centroid, use of centroid in civil engineering

use of centroid in civil engineering

Demonstrate the design of prestressed concrete poles, Demonstrate the Desi...

Demonstrate the Design  of Prestressed concrete poles Prestressed concrete poles are generally designed as members with uniform prestress since they are subjected to bending mo

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