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!
The tank can be modelled from first principles with the provision of certain assumptions. For the sake of simplicity, it is possible to consider the top section of the tank with parallel sides and then extend this model to deal with the whole tank. The prismatic section of the tank can be considered to be a simple rectangular tank with an inflow Q and an outflow, QL as in Figure. By considering conservation of matter, we can say that the flow into the tank must be equal to the flow out plus the flow converted into a change in level.
Figure Prismatic tank
but if then
So this is a 1st order model for the tank.
The tapered section can be dealt with in much the same way, with the understanding that the cross sectional area A is now varying and dependant on the level h. If we are interested in a particular operating point in the 'V' section, we could assume that the tank had vertical sides at this operating point. This would be OK provided we did not move too far from this operating condition. In other words, small changes in h would produce small changes in A, which our controller may be able to cope with. This is not very practical, as any significant disturbance would make the system go unstable.
for an otto cycle, compression ratio=8.5:1,air inlet=15degree celsius and pressure=101.3kpa, maximum cycle temperature= 1800degree celsius, what is temperature after compression,te
1. Plot the functions x1 and x as functions of voltage 2. Assume that you hold the membrane potential V at -120 mV until the system reaches equilibrium (i.e. until dx=dt = 0, w
If High Resistance or Low Current in Primary Coil Circuit Causes of Problem Remedy Disconnected or loose wires
temparature stresses in composite bars
constructing and working of he- ne laser
Compute the force in the rod: A rod ABC rotating at 20 rpm about a vertical axis through A, supports a ball of mass 10 kg at its lower end. It is fixed in position by the rod
Editing Dimensions The dimension edit commands, DIMEDIT and DIMTEDIT are used basically to adjust the position of the text part of a dimension. This is usually only necessary,
Necessity of Brakes To stop a vehicle in normal as well as emergency conditions. To slow down the speed to turn, pass hurdles etc.
explain about universal drilling machine
different
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: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd