subject
Engineering, 13.09.2019 20:10 ellemarshall13

Aplanenozzle discharges vertically downward to
atmosphere. the nozzle issupplied with a steady flow of water. a
stationary, inclined, flatplate, located beneath the nozzle, is
struck by the water stream. the stream divides and flows along the
inclined flat plate; the twostreams leaving the plate are of
unequal thickness. frictional effects arenegligible in the
nozzle and in the flow along the plate surface. evaluate the minimum
gage pressure required at the nozzle inlet. calculate the magnitude
and direction of the force exerted by thewater stream on the
inclined plate. sketch the pressuredistribution along the surface
of the plate. explain why thepressure distribution is shaped the
way you sketched it.

ansver
Answers: 1

Other questions on the subject: Engineering

image
Engineering, 04.07.2019 18:10, settasav9641
Abrake has a normal braking torque of 2.8 kip in and heat-dissipating cast-iron surfaces whose mass is 40 lbm. suppose a load is brought to rest in 8.0 s from an initial angular speed of 1600 rev/min using the normal braking torque; estimate the temperature rise of the heat dissipating surfaces.
Answers: 3
image
Engineering, 04.07.2019 18:10, niicoleassssssf
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
image
Engineering, 04.07.2019 18:10, abdirahmansoloman
Air is to be cooled in the evaporator section of a refrigerator by passing it over a bank of 0.8-cm-outer-diameter and 0.4-m-long tubes inside which the refrigerant is evaporating at -20°c. air approaches the tube bank in the normal direction at 0°c and 1 atm with a mean velocity of 4 m/s. the tubes are arranged in-line with longitudinal and transverse pitches of sl- st 1.5 cm. there are 30 rows in the flow direction with 15 tubes in each row. determine (a) the refrigeration capacity of this system and (b) pressure drop across the tube bank. evaluate the air properties at an assumed mean temperature of -5°c and 1 atm. is this a good assumption?
Answers: 1
image
Engineering, 04.07.2019 18:10, anna22684
Water at 70°f and streams enter the mixing chamber at the same mass flow rate, determine the temperature and the quality of the exiting stream. 0 psia is heated in a chamber by mixing it with saturated water vapor at 20 psia. if both streams enters the mixing chamber at the same mass flow rate, determine the temperature and the quality of the existing system.
Answers: 2
You know the right answer?
Aplanenozzle discharges vertically downward to
atmosphere. the nozzle issupplied with a steady...

Questions in other subjects: