Open Channel Flow - Lab Report Example


Extract of sample
Open Channel Flow

Steady flow refers to a flow whereby the amount of water entering the channel is equivalent to the amount of water leaving the channel. Steady flow is divided into two classes, uniform steady flow and non-uniform steady flow. For steady flow to be classified as non – uniform steady flow, the average velocities of the flowing fluid in in successful cross sections of the open channel must be the same. This depend on the cross section of the channel. For steady uniform flow to occur, the cross sectional are must be constant. When the there is a sudden change in the layout of the open channel such as constriction, changes in cross sectional are among others, the flow may gradual or suddenly change. This is non – uniform flow. Non – uniform flows occurs is divided into two classes, gradually varied flows, which occurs in when the change in surface are is small, and rapidly varied flow, which occurs when the change in cross sectional are is large. In most calculation, the flow is assumed to be uniform to determine the properties of the flow. This flow can be represented using several equations. These equations are the manning’s equation, Chezy’s Equation and Darcy – Weiberschh equation. The equations are as listed below respectively. Using the above listed equations, either singly or in combination, flow properties of any channel can be determined. ...Show more


Date Open Channel flow Introduction Open Channel flow refers to fluid flow that is exposed to atmospheric pressure. Examples of open channel flow include Half Full Culverts, streams, rivers, etc. In open channel flow, the pressure on the surface of the flow is assumed to be constant…
Author : casandralowe
Save Your Time for More Important Things
Let us write or edit the lab report on your topic
"Open Channel Flow"
with a personal 20% discount.
Grab the best paper

Related Essays

Precessing Vortex Core
However, the greatest rotary effect is felt at the centre (core) of the vortex. In relating the vortex pressure difference to the condensation in airplane wings Durbin and Medic [1] observed that the pressure difference shows a relative low pressure at the core of the vortex.
13 pages (3250 words) Literature review
Engineering and construction
.......................... 21 – 23 Task4 ......................................................................... 24 – 26 Task5 ........................................................................... 27 – 29 Task6 ...............................
12 pages (3000 words) Essay
Digital communication schemes + AWGN channel
In broadcasting interactions is usually achieved by regulating a physical attribute of a sinusoidal conveyor, the frequency (rate of reoccurrence), phase, amplitude or an amalgamation of the three. This is executed in real schemes with a modulation technique at the conveying point to compel the substantial conversion at the deliverance and a demodulation technique at the receiving end to sense the consequential modulation on response.
6 pages (1500 words) Research Paper
Channel tunnel
two used for rail and the third one used for maintenance which allows mixed traffic by way of special ‘shuttles’ that carry cars and national trains. The Service Tunnel Transport System that is used for maintenance is made up of 24 twin – cab, rubber tyred vehicles that travel at a speed of 80kmph.
3 pages (750 words) Essay
Risks management analysis during Construction stage and Operational stage of the Channel Tunnel Project
Resources management is a fundamental aspect of the construction phase of the Channel Tunnel Project, which ensures that the resources are applied objectively towards their intended purposes, without any mixing of the resources of the different project activities (Lycett, 2004 p294).
3 pages (750 words) Term Paper
Engineering Hydrology
According to the report the data for the flow analysis of Boyd River will be obtained from the official website of the Environmental Agency. This site will be able to provide a recent map of Boyd River as well as other essential data regarding the river. More data will be obtained from the actual Boyd River site.
6 pages (1500 words) Essay
Civil engineering level 1 Fluid Mechanics Lab report (oriphis and free jet flow)
Orifice can have any shape. It can be round, square, oval etc. Also it can be smooth of rough as well. There are a number of applications for this device. Some of which are listed below(Nally, 2013): Used to increase the pressure of fluid line when needed.
3 pages (750 words) Essay
Find out how much would it cost
to get a custom paper written by a pro under your requirements!
Win a special DISCOUNT!
Put in your e-mail and click the button with your lucky finger
Your email