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5.45th order
Ok, I didnt really explain the problem too well before. I will try again. We have some data taken in-vehicle, where we are seeing a peak at 250Hz which is in the order of 5.45. I am thinking this is either related to a resonance or bearings of some sort. The halfshaft bearings should be...- trisha26
- Thread
- Replies: 2
- Forum: Mechanical Acoustics/Vibration engineering
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Galvanic reactions
if you are talking about fasteners, then you really wont have a problem as there is always a corrosion protection coating on the fastener, besides steel and aluminium on the galvanic series are not too far apart and you also need a large delta for this to take effect, along with area and the...- trisha26
- Post #8
- Forum: Automotive Engineering other topics
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NVH orders
Does anyone know what the 5.45th order is?- trisha26
- Thread
- Replies: 6
- Forum: Mechanical Acoustics/Vibration engineering
