Full bore flow in drainage design, Civil Engineering

Assignment Help:

Q. Full bore flow in drainage design?

In the design of gravity drainage pipes, full bore flow capacity is usually adopted to check against design runoff. Though one should note that maximum flow rate doesn't take place under full bore conditions. Maximum discharge takes place when the water depth in circular pipes reaches 93.8% of the pipe diameter. Consequently the use of full bore discharge is on the conservative side though pipe's maximum capacity isn't utilized. 

In the same way maximum velocity doesn't take place in full bore conditionsand for circular pipes it takes place when the water depth is 81.3% of the pipe diameter. Henceforth in checking for the maximum velocity of flow in pipes to avoid possible erosion by rapid flow, usage of full-bore velocity may not be on conservative side.


Related Discussions:- Full bore flow in drainage design

Recognize the losses of prestress, Recognize the losses of prestress Re...

Recognize the losses of prestress Recognising the losses of prestress which take place after the prestressing OF concrete structural elements, it is to be appreciated that pres

Determine the limit states of collapse, Determine the Limit States of Colla...

Determine the Limit States of Collapse Those limit states which point out the failure or collapse of a structure based on certain critical conditions are known as limit states

Lintel, what is the classification of lintel

what is the classification of lintel

R.c.c design, how to write the beam design using c -language

how to write the beam design using c -language

Define facilities that discharge wastewater to a potw, Facilities that disc...

Facilities that discharge wastewater to a publicly owned treatment works? Facilities that discharge wastewater to a POTW (publicly owned treatment works) are known as subject t

Surveying, what are tie lines? explain in detail

what are tie lines? explain in detail

Biological wastewater engineering, a. We put a lot of time and effort into ...

a. We put a lot of time and effort into cultivating our activated sludge microbial community. So why do we waste sludge out of it? b. A wastewater discharges to Puget sound, a mari

science and materials, the behaviour of structural materials using compara...

the behaviour of structural materials using comparative statement when they are formed into structural member

Distomat, write short note on distomat with applications

write short note on distomat with applications

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