Engineering

Engineering, 18.07.2019 19:20, jessbri5150

Oil flow is a to water flow at normal temperature and pressure. a)- viscous flow b)- inviscid flow c)- external flow d)- convective flow

answer

Answers: 1

Show answers

Similar questions

Предмет

Physics, 03.07.2019 05:30, anggar20

For the flow field given in cartesian coordinates by u = 2y 3y2z 3ar, w=0: (a) is the flow steady? (b) is the flow compressible or incompressible? (c) if viscous and gravitational forces are negligible, find the pressure gradient

Answers: 2

Предмет

Physics, 27.07.2019 01:20, chefjones06p0gvlh

Adimensionless group called the reynolds number (nne) is defined for flow in a pipe or tube re where v is the average velocity in the pipe, ρ is the fluid density, μ is the fluid viscosity, d is the tube diameter. the second form of the group indicates that it is a ratio of the convective (turbulent) momentum flux to the molecular (viscous) momentum flux, or the ratio of inertial forces (which are destabilizing) to viscous forces (which are stabilizing). when viscous forces dominate over inertial forces, the flow is laminar and fluid elements flow in smooth, straight streamlines, whereas when inertial forces dominate, the flow is unstable and the flow pattern breaks up into random fluctuating eddies. it is found that laminar flow in a pipe occurs as long as the value of the reynolds number is less than 2000. calculate the maximum velocity and the corresponding flow rate (in cm3/s) at which laminar flow of water is possible in tubes with the following diameters: d = 0.25, 0.5, 1.0, 2.0, 4.0, 6.0, 10.0 in.

Answers: 3

Предмет

Physics, 27.07.2019 07:00, zoriahmendoza

Columnar joints form when a. a lava flow erupts under deep water b. during the final stages of cooling, a lava flow contracts, forming tall polygonal fractures c. a lava flow encounters groundwater, which causes the flow to rapidly fracture d. a lava flow cools very rapidly, causing the flow to shatter in a chaotic pattern

Answers: 1

Предмет

History, 28.07.2019 02:50, julielebo8

Alava flow with a surface of rough, jagged blocks and sharp, angular projections is called a(n) a.pyroclastic flow b. aa flow c. pahoehoe flow d. ash flow

Answers: 2

Do you know the correct answer?

Oil flow is a to water flow at normal temperature and pressure. a)- viscous flow b)- inviscid flow...

Questions in other subjects:

Konu

Mathematics, 11.10.2019 04:00

What is the opposite of the opposite of a negative?...

Konu

Mathematics, 11.10.2019 04:00

Ineed to solve for x and y i need to show all my work...

Konu

Social Studies, 11.10.2019 04:00

Problemas ambientales que ocaciona la activida minera porfaaa es para mañana...

Konu

Mathematics, 11.10.2019 04:00

A) about how far is it from amarillo to oklahoma city? explain your reasoning...

Konu

Mathematics, 11.10.2019 04:00

He price of an item has been reduced by 15%. the original price was $35....

Konu

Social Studies, 11.10.2019 04:00

How did location affect the culture of different native people...

Konu

Mathematics, 11.10.2019 04:00

What is the height of a triangle that has a base of 8 inches and an area of 28 inches...

Konu

Mathematics, 11.10.2019 04:00

Find the values of x and y. the diagram is not to scale.

Konu

Geography, 11.10.2019 04:00

Use the map below to calculate the gradient of the following points. be sure to show your work.

Konu

Mathematics, 11.10.2019 04:00

33) describe the pattern. a) add 2 to the previous number of dots. b) divide the previous number of dots by 2. c) multiply the p...

Other tasks in the category: Engineering More task