Iif flow is rotational and continous

Assignment Help Civil Engineering
Reference no: EM13528845

Steady, incompressible flow is given by the following flowfields (a) u=-2y, v=-2x, and (b) u= 0.5+1.2x, V= -2-1.2y.Determine:

(i) steamline equation and sketch streamlines,

(ii)acceleration at ( x=1, y=1) and (2,2),

(iii) if flow is rotational and continous.

Reference no: EM13528845

Questions Cloud

At what heigh in an isothermal atmosphere would the pressure : At what heigh in an isothermal atmosphere would the pressure be 25%of that at sea level?
Assume the xy coordinates of a are : Calculate the X,Y,and Z coordinates of point B for radial readingstaken to B from occupied station A, if the backsightazimuth at Ais 125°32'48",the elevation of A= 303.058 m, and hi = 1.325m. Assume the XYcoordinates of A are (10,000.000,5000.000).
What is the rate costant base 10 assume the temperature is : For an interest rate of 12% per year compounded every 2months, determine the nominal interest rate per (a) 4 months (b) 6months, and (c) 2 years
Which of these three slip directions is mostfavored : A single crystal of zinc is oriented for a tensile test such thatits slip plane normal makes an angle of 66.0° with the tensileaxis. Three possible slip directions make angles of 30°,48°, and 78° with the same tensile axis.
Iif flow is rotational and continous : Steady, incompressible flow is given by the following flowfields (a) u=-2y, v=-2x, and (b) u= 0.5+1.2x, V= -2-1.2y.Determine
Calculate the vertical distance : A 600 ft vertical crest curve crosses a 4 ft diameter pipe at rightangles at station 110+85. The PVI of the vertical curve is station110+00 and elevation 1098.4 ft with an incoming tangent grade of1.2% and an outgoing tangent grade of -1.8%.
You have been hired to design a horizontal curve : You have been hired to design a horizontalcurve with a 40 degree central angle ( delta= 40) for a two-laneroad with 10 ft lanes. If the design speed is 70 mph, emax=6%
Find the forcein the cables and size them based : Two Cables support a large lift which weighs 8 tons. find the forcein the cables and size them based on E= 30000 psi and the allowabletensile stress is 14400 psi.
What pipe size (diameter) is required : Crude oil (s.g.= 0.86, m =7.18*10-3 Pa*s) is to be carried at a flow rate of 0.25m3/s between two tanks with a difference of surfaceelevation of 9 m. The pipeline is smooth (e=0) and 90m long. What pipe size (diameter) is required?

Reviews

Write a Review

Civil Engineering Questions & Answers

  Calculate the total drilling cost

Calculate average figures for tonnes/round and powder factors in kg/tonne and Determine the drill metres required to achieve a production rate from grade control blasting.

  Determine minimum diameter required for a solid drive shaft

The engine of an automobile supplies 180 hp at 2500 rpm to the drive shaft. If the maximum shearing stress in the drive shaft must be limited to 6 ksi, determine the minimum diameter required (in inches) for a solid drive shaft.

  Determine what is the hydraulic conductivity of the sand

it was observed that the quantity of the water flowing through the sand layer into the collection ditch is 250 m^3/day. What is the hydraulic conductivity of the sand (k)

  How to design for a two-lane road in mountainous terrain

A horizontal curve is to be designed for a two-lane road in mountainous terrain. The following data are known: intersection angle: 50 degrees, tangent length: 400 ft, station of PI: 2000+00, e: .08, fs:.16

  What is the elongation of a rectangular bar to an axial load

What is the elongation of a rectangular bar (cross section 2 inch * 2 inch length 4 ft) When it is subjected to an axial load of 80,000 lbs. Assume the material of the bar has the following properties G = 7,700 KSI, V =0.30

  Determine flow on the road and space mean speed

Data obtained from aerial photography showed six vehicles on a 600 ft long section of road. Traffic data collected at the same time indicated an average time headway of 3.6 sec.

  Calculate area of piece of property bounded by traverse arc

A (1275.11, 1356.11), B (1000.27,1365.70),C (1000.00, 1000.00),D (1450.00, 1000.00) with a circular arc of radius CD starting at D and ending at A with the curve outside the course AD.

  Determine by analysis which of the cable a or b has tension

A body with a mass of 250 kg is supported by the flexible cable system. Determine by analysis which of the cable A, B, C, or D has the largest tension.

  State difference in bishop and fellenius method of slices

State the basic difference between the general method of slices and the bishop method of slices. b.)State the basic difference between the bishop and fellenius method of slices

  Latent heat of fusion problem

What mass (in grams) of steam at 100°C must be mixed with 387 g of ice at its melting point, in a thermally insulated container, to produce liquid water at 26.0°C? The specific heat of water is 4186 J/kg·K. The latent heat of fusion is 333 kJ/kg, ..

  Determine what will be the new height of fluid column

A u-tube manometer is used to measure the pressure of a vessel under vacuum. Assume the manometer is open to atmospheric pressure (101.325 kPa) and the density of the fluid in the manometer is 12.0 g/cm3.

  Calculate the coefficient of consolidation and the

a the soil profile on a site consisted of 4 m thick homogeneous clay deposit overlying an impermeable rock. the

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd