Rotameter operation
Rotameter operation
(OP)
Hello,
I am new to this forum and i was wondering if anyone can explain the fluid mechanics behind the operation of a rotameter. I am interested in the principle of operation and the science behind it. Can anyone help?
Many thanks
Garybawden
I am new to this forum and i was wondering if anyone can explain the fluid mechanics behind the operation of a rotameter. I am interested in the principle of operation and the science behind it. Can anyone help?
Many thanks
Garybawden





RE: Rotameter operation
Selecting a float is therefore directly affected by the flow rate you want to measure and the fluid's properties. Using a old rotameter in a new service means checking the original conditions, frequently the information with the rotameter will tell you how to compensate for the new conditions.
If you can find a copy of Perry Handbook of Chemical Engineering, it has a good picture and explanation of this (likely far better than I've done). Also, try searching on www.google.com for rotameters and see what comes up.