Engineering, 27.03.2020 03:13, mel4245

Consider the two-dimensional flow field in which u=Ax2 and υ=Bxy, where A=1=2 ft−1 s−1, B= −1 ft−1 s−1, and the coordinates are measured in feet. Show that the velocity field represents a possible incompressible flow. Determine the rotation at point ðx, yÞ=ð1,1Þ. Evaluate the circulation about the "curve" bounded by y=0, x=1, y=1, and x=0.

Answers: 2

Show answers

Other questions on the subject: Engineering

Engineering, 04.07.2019 18:10, Fahaddie

The thermal expansion or contraction of a given metal is a function of the f a)-density b)-initial temperature c)- temperature difference d)- linear coefficient of thermal expansion e)- final temperature f)- original length

Answers: 2

continue

Engineering, 04.07.2019 18:10, colin774

The higher the astm grain size number, the finer the gran is. a)-true b)-false

Answers: 2

continue

Engineering, 04.07.2019 18:10, chadatkin

Which of the following ziegler nichols tuning methods the response of the controller to a step input should exhibit an s-shaped curve? a)-open loop mode b)-closed loop mode c)-both modes (open & closed) d)-none of the modes (open & closed)

Answers: 3

continue

Engineering, 04.07.2019 18:10, mirmir62

Machinery that is a key part of the process and without which the plant or process cannot function is classifed as: (clo4) a)-critical machinery b)-essential machinery c)-general purpose machinery d)-none of the specified options.

Answers: 1

continue

Do you know the correct answer?

Consider the two-dimensional flow field in which u=Ax2 and υ=Bxy, where A=1=2 ft−1 s−1, B= −1 ft−1 s...