subject
Engineering, 15.11.2019 02:31 GrumpCat8491

Consider the pressure-driven flow between stationary parallel plates separated by distance 2b. coordinate y is measured from the channel centerline. the velocity field is given by u= u max 1/21 − ðy=bþ2. evaluate the rates of linear and angular deforma- tion. obtain an expression for the vorticity vector, ζ! . find the location where the vorticity is a maximum.

ansver
Answers: 2

Another question on Engineering

question
Engineering, 04.07.2019 18:10
Determine whether or not it is possible to compress air adiabatically from k to 140 kpa and 400 k. what is the entropy change during this process?
Answers: 3
question
Engineering, 04.07.2019 18:10
You are making beer. the first step is filling the glass carboy with the liquid wort. the internal diameter of the carboy is 15 in., and you wish to fill it up to a depth of 2 ft. if your wort is drawn from the kettle using a siphon process that flows at 3 gpm, how long will it take to fill?
Answers: 1
question
Engineering, 04.07.2019 18:20
Asimple rankine cycle uses water as the working fluid. the water enters the turbine at 10 mpa and 480c while the condenser operates at 6 kpa. if the turbine has an isentropic efficiency of 80 percent while the pump has an isentropic efficiency of 70 percent determine the thermal efficiency
Answers: 1
question
Engineering, 04.07.2019 18:20
Air flows over a heated plate àt a velocity of 50m/s. the local skin factor coefficient at a point on a plate is 0.004. estimate the local heat transfer coefficient at this point.the following property data for air are given: density = 0.88kg/m3 , viscosity 2.286 x 10 ^-5 kgm/s , k = 0.035w/mk ,cp = 1.001kj/kgk. use colburn reynolds analogy.
Answers: 1
You know the right answer?
Consider the pressure-driven flow between stationary parallel plates separated by distance 2b. coord...
Questions
question
Mathematics, 23.07.2020 01:01
question
Mathematics, 23.07.2020 01:01
Questions on the website: 13722361