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

Planning stage of the audit, Materiality is used only at the planning stage...

Materiality is used only at the planning stage of the audit. Ans: I disagree with the statement because: When planning the audit, the auditor considers what would make the fi

Explain the permissible settlement, Q. Explain the Permissible Settlement? ...

Q. Explain the Permissible Settlement? Any foundation may fail in shear or by excessive settlement. The failure due to shear is checked by adopting safe value of bearing capa

Assignment, The obstacles that the students of civil engineering face when ...

The obstacles that the students of civil engineering face when it comes to produce a good piece of writing in English

Compare the probabilities, Compare the probabilities: Use the central ...

Compare the probabilities: Use the central limit theorem to compute P (¦ X - μ ¦ ≥ k), k = 1, 2,3,4,5 where X and μ are as defined in Example. Compare the probabilities with t

Write short note on open foundation, Q. Write short note on Open Foundation...

Q. Write short note on Open Foundation? Broadly the foundation are classified into open i.e. shallow & deep foundations open as stated are shallow foundation where the soil str

School building, from surveying to school building finish

from surveying to school building finish

Cumulative error, diffrence between cumilative compensative error

diffrence between cumilative compensative error

Extreme fiber stresses at the mid span section of the beam, Extreme fiber s...

Extreme fiber stresses at the mid span section of  the beam A pre-stressed concrete beam, of  cross section 300 mm x 500 mm and 8 m span, is pre-stressed with a parabolic tend

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