What will be the mean velocity in each port

Assignment Help Civil Engineering
Reference no: EM13556964

Water enters the lock of a ship canal through 180 ports, each port having a 2 ft by 2 ft cross section. The lock is 900 ft long and 105 ft wide. The lock is designed so that the water surface in it will rise at a maximum rate of 6 ft/min. For this condition, what will be the mean velocity in each port? What are the discharge and mass flow rate?

Reference no: EM13556964

Questions Cloud

Determine the force p required to pull the shaft : A 25-mm diamenter shaft is pulled through a cylindrical bearing as shown. The lubricant that fills the 0.3-mm gap between the shaft and bearing is an oil having a kinematic velocity of 8.0x10^-4 m^2/s and a specific gravity
What is the effective spring constant of this system : Imagine you had two identical springs, each with spring constant k. what is the effective spring constant of this system
How does this compare with the exact value : Repeat LEM(Limit Equilibrium Method) analysis in clay (undrained) using a circular failure surface, with the center of the circle a distance h above the edge of the footing. What ratio of h/B gives the minimum value of Nc? How does this compare with ..
Dram and sketch the system. include coordinate system : A plate is pulled upward from a pool of liquid with velocity, V, entering a thin liquid film on the surface of the plate. The flow is assumed to be laminar and the film thickness
What will be the mean velocity in each port : Water enters the lock of a ship canal through 180 ports, each port having a 2 ft by 2 ft cross section. The lock is 900 ft long and 105 ft wide. The lock is designed so that the water surface in it will rise at a maximum rate of 6 ft/min.
Explain how will the resonant frequencey of circuit change : if the resistance in a series RLC circuit remains the same but the capacitance and inductance are doubled, how will the resonant frequencey of the circuit change
What would be the maximum eccentricity : A circular footing of diameter B is expected to carry a column load with some eccentricity. The moment of inertia of the footing about its diameter is piB^4/64. What would be the maximum eccentricity
Compute what percentage of this crown is made of gold : You, Archimedes, suspect that the king?s crown is not solid gold but is instead gold-plated lead. What percentage (by weight) of this crown is made of gold
Determine the 50-kg crates velocity : If a cylinder of A-36 steel 1 foot long with a diameter of 1 inch is wedged tightly between two immovable isothermal walls and the cylinder is heated from RTt to 300 c what will happen?describe, do not use an equation

Reviews

Write a Review

Civil Engineering Questions & Answers

  What annual rate of return must the endowment fund earn

A permanent endowment at the University of Alabama is to award scholarships to engineering students. The awards are to be made beginning 5 years after the $10 million lump-sum donation is made

  Design of wastewater treatment plant for a community

Consider the design of wastewater treatment plant for a community wiyh average daily and peak hourly wastewater design flows of 2.0 mgd. The raw sewage has an average of 230 mg/l BOD5 and 260 mg/l of suspended solids.

  Determine the coliform concentration at the beach

The wastewater discharge flow rate is 0.3 m3/s. The coliform first-order death rate in seawater is approximated 0.3 h-1. The current carries the wastewater plume toward the beach at a rate of 0.5 m/s.

  Calculate the specific weight of the material

Your engineering consulting firm has been asked to determine the specific weight of an unknown material. You decide to use the concept of buoyancy to figure this out. So you weigh the material in both air and water.

  Determine the stresses in the steel and concrete

determine the stresses in the steel and concrete under the service loads

  An elevator drive sheave of diameter 1 m and negligible

an elevator drive sheave of diameter 1 m and negligible mass is mounted on a shaft midwaynbspbetween bearings which are

  Determine the shortest stopping distance for each moment

Test reveal that a normal driver takes about 0.75s before he can react to a situation to avoid a collision. It takes about 3 seconds for a drunk driver to do the same. If such drivers are traveling on a straight road

  Discuss the signals and systems as they exist in the system

In a typical home electronics device such as a stereo, TV, DVD, and/or CD player, there are many signals and transformations applied to those signals before they are presented to the user.

  Determine the bod concentration leaving each pond

The volume of the first pond is 5.0 million gallons, and the second pond is 3.0 million gallons. Assuming complete mixing within each pond, find the BOD concentration leaving each pond

  Verify that the hazen williams equation

Verify that the Hazen Williams equation

  Determine speed of block after it has compressed the spring

a 20 kg block slides along the rough surface for which the coefficient of kinetic friction is 0.2. The block strikes a nonlinear spring with a speed of v=4.5 m/s. The spring is termed "nonlinear" because it has resistance of Fs=ks^2

  Displacement response of the system

Verify that the displacement response of the system - single-degree-of-freedom model below is subject to the pulse loading

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