Hi guys, i been assign to do dynamic balancing on aircraft propeller using Bruel & Kjaer accelerometer.. i have found some instruction on the procedure but there are some thing i would like to ask..
I have read that data to be analyzed depend on half-order, first order & second order.. It also depend on number of propeller blade and engine rpm.. Can anyone explain more detail the connection between the orders with frequency and rpm?? Any readings i can do? i am really interested to learn and i am totally new with this..
thank u all for help!!
I have read that data to be analyzed depend on half-order, first order & second order.. It also depend on number of propeller blade and engine rpm.. Can anyone explain more detail the connection between the orders with frequency and rpm?? Any readings i can do? i am really interested to learn and i am totally new with this..
thank u all for help!!
