Recent content by Bilodeau

Thank you for reply. I'm sorry, I have forgotten to mention that is a ON/OFF valve...

10 in pipre 4 000 m = length 700 m³/hr = flow.

Gasoline and diesel.

500+550= 1 050 psig. Drugs are bad.

Hi, I have calculated the water hammer effect, and I have 500 psi (delta P), more my normal operation at the inlet valve (550 psig), my pressure can increase to 950 psig in my worst case. Also, I have calculated my closing time and I got 7 sec. (with Joukowski's equations). If my...

Actual: 650 m³/hr For security and for pressure drop, we don't want exceed 25 ft/sec in normal piping. A106 - Grade B

Hi PAN, -What is your required flow rate? in the future 1400 m³/hr -How about the velocity in your line size 10" or 12" in other sections? @1400 m³/hr, we'll get about 17 and 25 ft/sec. Anyway, I have called the manufacturer and he told me that the "extreme" velocity limit is about 50-60...

Thanks you!

To discharge the boats...this hose is connected to the discharge of the boat's pump...

Because the maximum velocity will be highest in this section...after the diameter become 10 and 12 inches... Thanks for your answers...

hum...I'm not sure about that...

Hi everyone, I'm looking to find the maximum velocity that I can have in a hose...Someone has an idea about that? I have found that the maximum velocity for 8 inches hose is 15 meters/second, but I bet that for gasoline, the velocity must be lower...( presence of electrostatic charge...

Humm...I have already looked API2350, but I didn't find anything about the overflows... However, I have took the Kindsvater-Carter equation...Do you think that is good way? http://www.lmnoeng.com/Weirs/RectangularWeir.htm Regards, Ken

Thanks for your answers guys! Really appreciate! Ken

Ok, I thought that API gave an equation to calcule the minimum area overfill slot for different flows... Anyway, thanks you for your answer.