Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Mass Flow Rate (m ):
In absence of any mass getting stored system we can write; Mass flow rate at inlet = Mass flow rate at outlet
That is, mf1 = mf2
as mf = density X volume flow rate = density X Area X velocity = .A.V
1.A1.V1 = 2.A2.V2
or, mf = A1.V1/ 1 = A2.V2/ ν2; Where: ν1, ν2 = specific volume
Q. 13: Derive steady flow energy equation
Sol: Since the steady flow process is that in which the condition of fluid flow within a control volume do not vary with time, that is the mass flow rate, volume, pressure, work and rate of heat transfer are not the function of time.
That is, for steady flow
(dm/dt)entrance = (dm/dt)exit ;
that is, dm/dt = constant
dP/dt = dV/dt = d /dt = dEchemical = 0
What are the objectives of Planning, production and control ? What are the decisions involved in PPC ? What are the information needed for these decisions ?
Theore m of parallel axis It states that if the M.I. of plane area about the axis passing through the C . G . can be denoted by I G . The M . I . of area about any other
(a) Describe that Energy is a point function and a property of the system. (b) What is the essence of 1 st law of thermodynamics ? Write down expression for the first law appli
What is Drilling It is an operation by which holes are produced in solid metal by means of revolving tool known as „Drill?. The various operations on drilling machine.
Future Trends Ceramics and glasses contain wide ranging applications in domestic use and even wider application in manufacturing technology. The properties that are related wit
Special Casting Methods: 1. Die casting : Die casting is a permanent mould casting techniques in which molten metal is forced in the mould cavity under a pressure of 700 to
Ask quesOPITZ CLASSIFICATION AND CODING SYSTEMtion #Minimum 100 words accepted#
impact force equation of ship to jetty?
What is the difference between counter flow and parallel flow Heat exchange. Classify Heat exchange on the basis of constructional features and design.
Engine Oil Replacement and Top-up : The engine oil has to be changed at a periodic interval because after some point of time it loses its viscosity and cooling, anti rust, and se
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!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd