Writing a profile file for inlet velocity

ameetks99 · February 24, 2017, 00:16

Please can someone help me to write a profile file for fluid inlet velocity in recipricating pump which is rotating at 1450 rpm and total displacement of piston is 20 mm.
Diameter of piston is 14 mm.

LuckyTran · February 25, 2017, 00:43

What's your profile?

ameetks99 · February 26, 2017, 23:22

I have to write a profile file for water displacement with piston movement inside the cylinder

LuckyTran · February 27, 2017, 00:53

Yes but what is your profile?

u(x,y,z,t) = what?

v(x,y,z,t) = what?

w(x,y,z,t) = what?

ameetks99 · February 27, 2017, 06:22

Sir I dont know my profile, I have to write the velocity profile for fluid velocity inside the cylinder during the piston movement, the piston pump is rotating at 1450 rpm and the crank radius is 10mm, piston diameter is 14mm, movement of piston is in X-direction Thats all I know.

February 24, 2017, 00:16	Writing a profile file for inlet velocity	#1
ameetks99 New Member AMEET KUMAR Join Date: Feb 2017 Posts: 14 Rep Power: 9	Please can someone help me to write a profile file for fluid inlet velocity in recipricating pump which is rotating at 1450 rpm and total displacement of piston is 20 mm. Diameter of piston is 14 mm.

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February 25, 2017, 00:43		#2
LuckyTran Senior Member Lucky Join Date: Apr 2011 Location: Orlando, FL USA Posts: 5,674 Rep Power: 65	What's your profile?

February 26, 2017, 23:22		#3
ameetks99 New Member AMEET KUMAR Join Date: Feb 2017 Posts: 14 Rep Power: 9	I have to write a profile file for water displacement with piston movement inside the cylinder

February 27, 2017, 00:53		#4
LuckyTran Senior Member Lucky Join Date: Apr 2011 Location: Orlando, FL USA Posts: 5,674 Rep Power: 65	Yes but what is your profile? u(x,y,z,t) = what? v(x,y,z,t) = what? w(x,y,z,t) = what?

February 27, 2017, 06:22		#5
ameetks99 New Member AMEET KUMAR Join Date: Feb 2017 Posts: 14 Rep Power: 9	Sir I dont know my profile, I have to write the velocity profile for fluid velocity inside the cylinder during the piston movement, the piston pump is rotating at 1450 rpm and the crank radius is 10mm, piston diameter is 14mm, movement of piston is in X-direction Thats all I know.