The phrase "flexible disk" is correct and usable in written English.
It can be used to refer to a type of storage medium that is flexible, commonly known as a floppy disk.
Example: "In the early days of computing, data was often stored on a flexible disk, which allowed for easy transport and access."
Alternatives: "floppy disk" or "flexible storage medium."
At slightly flexible disk, the BB modes bifurcate into BB and DB modes.
The aeroelastic oscillations of a thin and flexible disk spinning in an air-filled chamber are investigated.
In the present study, the flexible disk is modeled using linear plate theory and the air flow between the flexible disk and the rigid wall is modeled using Navier Stokes and continuity equations.
During this setup a dynamic disk was selected to leave enough room for installed programs and allow a flexible disk size management.
The numerical results showed an improved stability of the flexible disk when rotating close to a counter-rotating flat stabilizer compared with co-rotating and fixed flat stabilizers.
The vibrations and linear stability of a flexible disk rotating at sub- and supercritical speeds, and coupled to the acoustic oscillations of the surrounding fluid are investigated theoretically.
Numerical simulations are carried out for a rotating flexible disk-spindle system supported by ball bearing and flexible shaft by the finite element method, and the vibrational energy transmission caused by an eccentric mass is analyzed by using structural intensity technique.
We extend the existing solution for a rigid disk to include flexible disks and compare alternative numerical evaluation schemes.
The analysis rotor model consists of multiple flexible disks attached to a flexible shaft with varying annular cross-section, as used for steam turbines or computer storage devices.
The natural frequencies and modes of the longitudinal coupled vibrations in a flexible shaft with multiple flexible disks are determined through a substructure synthesis technique.
The subject of study in this paper is a rotating spindle carrying multiple flexible disks mounted on a flexible housing/stator assembly through ball bearings or hydrodynamic bearings.
