Derive a relationship to evaluate the discharge

Assignment Help Civil Engineering
Reference no: EM13545611

1.Determine the components of displacement at 1. Take E = 200 GPa, I = 250(10^6) mm^4, A = 12(10^3) mm^2 for each member.

2.Using Buckingham-Pi method, derive a relationship to evaluate the discharge, Q, over a rectangular notch as a function of the width of notch, b, acceleration due to gravity, g, fluid density, p, dynamic viscosity, µ, depth of flow, h, and surface tension (force per unit length), r. Choose repeating variables in the following order: b, g, p,µ,h, r , Q.

Reference no: EM13545611

Questions Cloud

Determine the min coefficient of static friction between : Determine the min coefficient of static friction between tires and the road surface so that the 1.5Mg car does not slide as it travels at 80km/h on the curved road. Neglect the size of the car.
Determine the height from the ground where the two balls : A ball is thrown with an upward velocity of 5m/s from the top of a 10-m high building. One second later another ball is thrown vertically from the ground with a velocity of 10m/s. Determine the height from the ground where the two balls pass eachothe..
How much power in unit of watts was used by the runner : A runner weighing 150 pounds has just completed a 10-mile course in 1.25 hours. How much power, in unit of watts, was used by the runner's body?
Find the cumulative distribution function of the elongations : Elongation (in %) of steel plates treated with aluminium are random with probability density function
Derive a relationship to evaluate the discharge : Using Buckingham-Pi method, derive a relationship to evaluate the discharge, Q, over a rectangular notch as a function of the width of notch, b, acceleration due to gravity, g, fluid density
The circular cross section will be maintained during : A cylindrical rod of 1040 steel originally 15.2 mm (0.60 in.) in diameter is to be cold worked by drawing; the circular cross section will be maintained during deformation
Determine the normal depth of flow before and after the : Determine the normal depth of flow before and after the change in gradient. Will it be possible to produce a hydraulic jump in the channel downstream of the junction of two slopes?
Determine the depth of flow immediately upstream of the hump : A rectangular channel of 2 m depth and 5 m width carries 1 m deep running water. It is laid to a slope of 0.001 with Manning’s n = 0.02. Some distance downstream there is a hump of height 0.5 m on the stream bed
The final temperature in the tank in degrees celsius : A rigid tank whose volume is 10L is initially evacuated. A pinhole develops in the wall, and air from the surroundings at 1 bar, 25 degrees Celsius enters until the pressure in the tank becomes 1 bar.

Reviews

Write a Review

Civil Engineering Questions & Answers

  Determine the forces acting on the bracket at point c

The L bracket shown below is pinned to the ground at point C and attached to a single cable at points A and D that wraps around a frictionless pulley at point B. Determine the forces acting on the bracket at point C and then tension in the cable.

  Determine whether the discharge of the towns wastewater

The Big Bear town council has asked that you determine whether the discharge of the town's wastewater into the Salmon River will reduce the DO below the state standard of 5.00 mg/L at Little Bear, 5.79 km downstream.

  What is the future worth of per year of each plan at age 85

Mike and Susan hope to retire a few years early, they decided to pay closer attention to the predicted amount of retirement benefits and do some analyses on the numbers.

  Determine the deceleration of a if smooth golf ball

The golf ball has a diameter of 1.70 in and weighs 0.099 lb. Assuming standard atmospheric conditions (mu, u air = 3.74 * 10^-7 lb-s/ft2 and rho = 0.00238 slug/ft3)

  Calculate minimum set-back distance required for highway

Calculate the minimum set-back distance required for a national highway of 4 lane divided carriageway having circular curve of radius of 350 m & design speed 100 km/hr.

  Determine what is the force acting on the plunger

A plunger applies pressure to the water. If, with zero force, the initial length of the water column is 25.00 in, what will it's length be if a force of 420lbs is applied to the plunger. Assume no leakage and no friction.

  Determine what is the average power output of the cyclist

The force from road drag is 2.5 N and the aerodynamic drag (in Newtons) is equal to 0.2v2 N where the units on 0.2 are N s2/m2 and where v is in m/s. Neglecting drive train losses what is the average power output of the cyclist

  Determine the dimensions of an ideal circular settling tank

determine the dimensions of an ideal circular settling tank that can remove 0.01-in diameter particles with a specific gravity of 1.01. Use a detention time of 1.5 hours, flowrate= 4ft^3/sec, the specific weight of water=62.4 lb/ft^3

  Two straight sections of freeway cross at a right angle at

two straight sections of freeway cross at a right angle. at the point of crossing the east-west highway is at elevation

  What size new cast iron pipe is needed to transport

What size new Cast iron pipe is needed to transport 400 L/s water at 25 Degrees Celsius for 1 km with a head loss of 2m

  What force is exeerted on the plate

A jet of water issues from a2-in diameter nozzle pointed directly down onto a flat plate located 14 feet below. velocity at the nozzle is 60 ft/sec. what force is exeerted on the plate?

  Compute the station and elevation of the curve turning point

Set up a table showing curve elevations at the PVC, at the PVT, and at the half-station points along the curve. Compute the station and elevation of the curve turning point.

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