Steady flow energy equation, Civil Engineering

Assignment Help:

If there is steady flow, nothing changes with time. 

1. The properties of the fluid at entry and exit are constant.

2.  The properties of the fluid at any point in the control volume are constant.

3.  dm1/dt=dm2/dt and both are constant.

4. Q and Wx are constant. 

Ecf = Eci and m1 = m2 = m 

2356_steady flow energy equation.png

This equation can also be written as a rate equation 

1440_steady flow energy equation1.png

where  68_steady flow energy equation.png  is the mass flow rate [kg/s] and 852_steady flow energy equation2.png and 1152_steady flow energy equation3.png are the heat transfer rate and rate of doing work [kW]. 


Related Discussions:- Steady flow energy equation

Softening test point, the importance of softening point of a bitumen materi...

the importance of softening point of a bitumen material in the design of a pavement

Working from whole to part in survey, a clear illustration about working to...

a clear illustration about working to part principle and some examples

Steel and timber structures, design a tension member subjected to a pull of...

design a tension member subjected to a pull of 300KN using a channel section. the length of a joint available is only 400mm.check the condition of using lug angle for end connecti

Formwork, slabs and beam formwork

slabs and beam formwork

Dam, types of dam

types of dam

What are the applications of modulus of elasticity, As the term implies, "M...

As the term implies, "Modulus of Elasticity" shows to the elasticity or "flexibility" of a material. The value of modulus of elasticity is very much important relating to deflectio

Colour code, in colour working drawing what are the colour code?

in colour working drawing what are the colour code?

Calculate the cubic volume of crushed stone, Calculate the Cubic Volume of ...

Calculate the Cubic Volume of Crushed Stone A symmetrical running track is being constructed in the configuration and dimensions as shown.  The cubic volume (CY) of crushed st

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