Engineering, 18.10.2019 19:30 Tcmidian3644
Tests on the flow of six different liquids in smooth pipes of various sizes yield the following data. make a dimensional analysis of this problem and a plot of the resulting dimensionless data. diameter [mm] average speed [m/s] viscosity [mpa. s] density [kg/m3 ] wall shear stress [pa] 300 2.26 862 1247 51.2 250
Answers: 3
Engineering, 03.07.2019 15:10
Two flowing streams of argon gas are adiabatically mixed to form a single flow/stream. one stream is 1.5 kg/s at 400 kpa and 200 c while the second stream is 2kg/s at 500 kpa and 100 ? . it is stated that the exit state of the mixed single flow of argon gas is 150 c and 300 kpa. assuming there is no work output or input during the mixing process, does this process violate either the first or the second law or both? explain and state all your assumptions.
Answers: 1
Engineering, 04.07.2019 18:10
Aflywheel accelerates for 5 seconds at 2 rad/s2 from a speed of 20 rpm. determine the total number of revolutions of the flywheel during the period of its acceleration. a.5.65 b.8.43 c. 723 d.6.86
Answers: 2
Engineering, 04.07.2019 18:10
Water in a partially filled large tank is to be supplied to the roof top, which is 8 m above the water level in the tank, through a 2.2-cm-internal-diameter pipe by maintaining a constant air pressure of 300 kpa (gage) in the tank. if the head loss in the piping is 2 m of water, determine the discharge rate of the supply of water to the roof top in liters per second.
Answers: 3
Engineering, 04.07.2019 19:10
The sum of the normal stresses does not change as the stress state rotates through an angle. a)-trune b)- false
Answers: 2
Tests on the flow of six different liquids in smooth pipes of various sizes yield the following data...
World Languages, 02.02.2021 03:50
Mathematics, 02.02.2021 03:50
Biology, 02.02.2021 03:50
Mathematics, 02.02.2021 03:50
Mathematics, 02.02.2021 03:50
Mathematics, 02.02.2021 03:50
English, 02.02.2021 03:50
Mathematics, 02.02.2021 03:50
Mathematics, 02.02.2021 03:50
English, 02.02.2021 03:50
Mathematics, 02.02.2021 03:50