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!
A hydroelectric power station requires water to be pumped from its' feeder dam to a secondary dam, using two pumps (each supplying 250MW within a 32 metre diameter silo) to elevate the water to approximately 100m. At full power, the secondary dam can be filled from empty to full 28700 ML capacity in 14 hours. To determine the operational speed of the pumps, each pump is modelled by a 10kW scale model that is 80cm in diameter and spins at 60Hz.
A) Derive the appropriate non-dimensional pi-groups for this case.
B) Determine the operating angular speed of each dam's pump and the volume flow rate and lift required in the scale model.
c) Calculate the specific speed of each pump.
plot schematics of stress vs strain and stress vs. strain rate for i creep deformation ii superplastic deformation and
A car and a high -speed trian at constant speeds. three seconds after the train passes under the highway bridge the car crosses the bridge.
a roughing section of a broach is to remove stock 3.2 mm deep from a steel surface205 mm long x 50 mm wide each tooth
neglecting the effect of the fillets and of stress concentrations determine the smallest permissible diameters of the
an open brayton cycle engine operates with a compressor-pressure ratio of 6 an inlet temperature of 20 c and inlet
Determining the Exit Temperature and Power Input of Air through a Compressor, Air at 150Pa and 310K enters a compressor of inlet diameter 2cm. The Compressor raises the pressure to 3.5 times the inlet pressure
Draw the block diagram of the uncontrolled seat Plot the open loop displacement response of the uncontrolled seat to a step input
one design calls for a diffusion flux of 5 108 molm2.s a tube radius of 0.125 m and inside and outside pressures of
a pressurized tank is nominally at 205 degree c. the density determination must be within 0.5 to be useful. if the
refrigerant 134a enters a compressor operating at steady state as saturated vapor at -4 degc and exits at a pressure of
Find graphically the forces f1 and f2 in the crane. The triangle is standing up with a 90 degree angle next to the wall on top, with f1 pointing towards it
it turns out that the fluid-mechanical drag coefficienput value and the drag coeffeicient depends on reynolds number re
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