Share: The working principle of turbine sliding bearings
Thread Content
Taking a circular bearing as an example, the radius of the turbine journal is slightly smaller than that of the supporting bearing, thus creating a wedge-shaped gap between the two sliding surfaces. When the rotor rotates in orientation within the bearings, the circumferential speed of the rotor journal is equal to the relative speed between the shaft and the bearing bush. The lubricating oil adheres to the surface of the rotating journal and is carried into the wedge-shaped gap, where it forms a dynamic pressure oil film to bear the loads, as well as to lubricate and cool the journal and bearing shells.
It seems everyone on Earth knows this. . . .
I’m not quite sure! ! ! ! ! ! ! ! ! ! ! !
I’m from the Moon. Please explain the detailed principles to me, Earthlings – preferably with illustrations. Moon people are generally quite stupid!
Oh, these things are all in the books, buddy – read more books.
Support the original poster, support them!
Please send detailed information; I really need such materials. Thank you