Engineering, 28.01.2020 05:31, Damagingawsomeness2

Avolume of sae 10w-40 oil at 40 °c (viscosity = 79.33 mpa·s) is fully contained between two identical long wide plates each having a surface area 9.0 cm2 and separated by a uniform gap between the plates (in the y-direction) of 500 µm. at time t=0, the top plate is moved forward (in the x-direction) at a velocity of 1.0 cm/s. for these conditions determine:
a) what is the velocity gradient dv_x/dy between the two plates? b) what is the stress on the bottom plate? c) what force is required to keep the top plate moving to the right? d) for a vertical, stationary, axis (perpendicular to both plates), what is the volumetric flow rate between the plates, and e) what is the average fluid velocity between the plates?

Answers: 3

Show answers

Other questions on the subject: Engineering

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

continue

Engineering, 04.07.2019 18:10, sarahgrindstaff123

Afluid flows with a velocity field given by v=(x/t)i.. determine the local and convective accelerations when x=3 and t=1.

Answers: 2

continue

Engineering, 06.07.2019 03:20, Anonymous7170

Explain in your own word the concept of a solid solution, in alloys, and how it can be created.

Answers: 3

continue

Engineering, 06.07.2019 03:20, crazylife77

What is the strain energy stored in a solid uniformly circular shaft of length 3.0 m and diameter 120 mm when subject to pure torsion if the maximum shear stress is 40 mpa? g-80gpa

Answers: 1

continue

Do you know the correct answer?

Avolume of sae 10w-40 oil at 40 °c (viscosity = 79.33 mpa·s) is fully contained between two identica...