English to Turkish Tech/Engineering Mechanics / Mech Engineering

Oil whip
Oil whip caused under the influence of oil film in the bearing becomes a large vibration.
The whirling speed is nearly equal to the critical speed of the rotor, and the whirling direction agrees with the rotation one.
The vibration is generated when the rotational speed reaches twice or more as high as the critical speed.
Oil whip is generated easily in proportion to the smaller eccentricity of the bearing.
Oil whirl
Although the above oil whip causes a large vibration, there is, on the other hand, a phenomenon that vibrates at 1/2 frequency of the shaft speed even if the shaft rotates at low speed.
This is called oil whirl.
Like oil whip, the whirling direction agrees with the rotational one, and it is generated easily in proportion to the smaller eccentricity of the bearing.

Bunların Türkçe'deki karşılıklarını bilen vardır umarım..