Describe the slope - area method, Mechanical Engineering

Assignment Help:

Q. Describe the Slope - Area Method?

In the event of infeasibility of Velocity Area method on account of either rapid rise or fall of floods or lack of equipment or any other reason, the Slope-Area method is adopted for rough estimation of discharge.

The requirements of site are mostly similar to those in case of Velocity-Area method. In addition, the length of the reach in Slope-Area method is required to be reasonably stable, free from obstruction, straight and of uniform section for a length not less than 5 times the width of the channel and in any case not less than 300 m. The surface drop in this reach is also required to be not less than 150 mm. The gauges are read to 2 mm and the slope is worked out from the average of gauge observations at either end of the reach.


Related Discussions:- Describe the slope - area method

Throttle valve-components of a carburettor , Throttle Valve: The throttle...

Throttle Valve: The throttle valves control the quantity of mixture supplied to the cylinder. This is controlled by throttle grip with the help of a cable. When we open throttle

Axial flow turbine, The mass flow rate is 28kg/s in an axial flow gas turbi...

The mass flow rate is 28kg/s in an axial flow gas turbine that develops 3.5MW. The stagnation conditions are 780KPa and 730 deg.C. at the entry. At the exit of the nozzle, the stat

Define yoke or magnetic frame - dc generator, Yoke or magnetic frame It...

Yoke or magnetic frame It is the outer cover of the machine. An even number of pole cores are bolted to the yoke. Its serves the following purposes 1. It gives mechanical su

Strenght of material, how to calculate point of contraflexure in SFD and BM...

how to calculate point of contraflexure in SFD and BMD

Coil circulation pump, Q. Coil Circulation Pump? Type of pump, vertical...

Q. Coil Circulation Pump? Type of pump, vertical in line. Locate on supply side of coil. Valving indicated, isolation valves on suction and discharge, check valves on bypass. P

Evaluation the enthalpy of steam - thermodynamics, Evaluatio n the Enthalp...

Evaluatio n the Enthalpy of Steam: Let h f   = Heat of liquid or sensible heat of water in KJ/kg h f g   = Latent heat of vaporization of steam in KJ/kg t

E=mc2, why this great equation does not apply(involved) in nuclear reaction...

why this great equation does not apply(involved) in nuclear reaction ?

Mechanical element for friction decreasing, Present and talk about the bear...

Present and talk about the bearing, a typical mechanical element for friction decreasing. Complete Table  Q2 about benefits,disadvantages and examples of applications of the follow

Capp for machining process, CAPP for Machining Process This explained ...

CAPP for Machining Process This explained mainly two different approaches to Computer Aided Process Planning, i.e.  (a) Variant approach, and  (b) Generative approach.

Write Your Message!

Captcha
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