Storing Cookies (See : http://ec.europa.eu/ipg/basics/legal/cookies/index_en.htm ) help us to bring you our services at overunity.com . If you use this website and our services you declare yourself okay with using cookies .More Infos here:
https://overunity.com/5553/privacy-policy/
If you do not agree with storing cookies, please LEAVE this website now. From the 25th of May 2018, every existing user has to accept the GDPR agreement at first login. If a user is unwilling to accept the GDPR, he should email us and request to erase his account. Many thanks for your understanding

User Menu

Custom Search

Author Topic: Power Input and power output calculation..  (Read 4139 times)

catfahmi

  • Newbie
  • *
  • Posts: 1
Power Input and power output calculation..
« on: April 19, 2016, 06:06:14 AM »
Hi everyone,

Me and my friend have build undershot water wheel turbine with zero head, which is running on the river.
The problem is calculate the power input and power out pun from water turbine..
can some one guide me for better understanding..

in my research I found this formula:

Power Input
Pkin = A. ρ.[(v^3)/2] 

Power output
Pmax = ½ x Cp x ρ x A v^3

Can i use this formula?or this formula is only use for different type of water wheel?