3 replies to this topic

[rizzie]

Hi.

Does anybody here knows where to find the coefficient of Hazen-William? Cant find it in Perry's 6th and 7th eds. and if this is also available in internet, pls send me the website at ethsbola@digitelone.com. Thanks.

[siretb]

http://www.engineeri...tion_losses.pdf
http://www.interaide..._bernouilli.pdf

found in two minutes using google ! try it next time!

[manchester]

Hi.

Does anybody here knows where to find the coefficient of Hazen-William? Cant find it in Perry's 6th and 7th eds. and if this is also available in internet, pls send me the website at ethsbola@digitelone.com. Thanks.

I just put in here
Referring to Maurice Stewart book (Surface Production Facility Vol 1), the value of C are:

140 = for new steel pipe
130 = for new cast iron pipe
100 = for riveted pipe

[ankur2061]

manchester,

Some values for the Hazen-Williams coefficient can be found in the excel calculator for friction loss in water pipes at the following link:

http://webwormcpt.bl...loss-in_07.html

Regards,
Ankur.