A turbine rotor is found to be out of balance to the extent of 1.5 kg at 0.45 m radius in the plane AA and 2kg at 0.6 m radius in the plane BB, the relative angular positions being given in the end view. It is desired to balance these masses by a mass in each of the planes XX and YY at radii of 0.525m and 0.45m respectively. Determine the magnitude and positions of these masses and show their positions in an end view. (Answer: X, 1.42kg, 209.27 degrees from A; y, 2.12KG, 329.1 degrees from A)

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A turbine rotor is found to be out of balance to the extent of 1.5 kg at 0.45 m radius in the plane AA and 2kg at 0.6 m radius in the plane BB, the relative angular positions being given in the end view. It is desired to balance these masses by a mass in each of the planes XX and YY at radii of 0.525m and 0.45m respectively. Determine the magnitude and positions of these masses and show their positions in an end view. (Answer: X, 1.42kg, 209.27 degrees from A; y, 2.12KG, 329.1 degrees from A)

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Problem No. 1
A turbine rotor is found to be out of balance to the extent of 1.5 kg at 0.45 m radius in the plane
AA and 2 kg at 0.6 m in t
11.. ..1.4:-..
nsitions being given in the end
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view, Figure (1). It is desire
s in each of the planes LL and
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RR at radii of 0.525 m and (
agnitude and positions of these
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masses and show their posit
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A
A
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135°
1.05
1.20
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В
in
im
m
3D
A
В
R
11:16 uo
a ) ENG
近
出
Transcribed Image Text:2 2nd Balancing of rotating masses.pdf - Adobe Reader File Edit View Window Help Оpen 1/ 4 143% Tools Fill & Sign Comment Problem No. 1 A turbine rotor is found to be out of balance to the extent of 1.5 kg at 0.45 m radius in the plane AA and 2 kg at 0.6 m in t 11.. ..1.4:-.. nsitions being given in the end You'll need a new app to open this view, Figure (1). It is desire s in each of the planes LL and ms-gamingoverlay RR at radii of 0.525 m and ( agnitude and positions of these Look for an app in the Store masses and show their posit Always use this app A A OK 135° 1.05 1.20 0.90 В in im m 3D A В R 11:16 uo a ) ENG 近 出
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