A new residential complex in Starkville will be supplied with 2.674 ft3/s at a pressure of...

60.1K

Verified Solution

Question

Civil Engineering

A new residential complex in Starkville will be supplied with2.674 ft3/s at a pressure of 3600
lb/ft2. The piping system will be connected to the main city supplyline (9360 lb/ft2), which has
10â€ft of elevation difference with the city line. Determine thecorresponding pipe size to connect
the apartment piping system to the city line. The design considersthe use of PVC (ks=510â€7 ft).
The system consists of 100â€ft of pipe, 4 threaded 90 elbows(kL=1.5), 10 threaded unions
(kL=0.08) and a swing check valve (kL=2.0). Consider water densityto be 62.42lb/ft3 and the
dynamic viscosity to be 2.3410â€5 lb*s/ft2.

Answer & Explanation Solved by verified expert

3.7 Ratings (687 Votes)

Ans Apply Bernoulli equation between point 1 and 2 located atmain line and supply line respectivelyP1 2g Z1 P2 2g Z2 Hf HmGiven P1 9360 psf and P2 3600 psfSince pipe diameter id constant throughout V1 V2Elevation Z1 10 ft and Z2 0Putting given values 9360624 10 3600624 Hf Hm Hf Hm 102301NowFrictional See Answer

Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:

Unlimited Question Access with detailed Answers
Zin AI - 3 Million Words
10 Dall-E 3 Images
20 Plot Generations
Conversation with Dialogue Memory
No Ads, Ever!
Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!

Become a Member