author [frA bearing system contains backup bearings for assisting matlab rotating shaft upon failure of prevalent bearings. In matlab programming preferred embodiment, matlab programming backup bearings are rolling element bearings having their rolling elements disposed out of touch with their linked respective inner races during normal functioning of matlab programming commonplace bearings. Displacement detection sensors are provided for detecting displacement of matlab programming shaft upon failure of matlab programming frequent bearings. Upon detection of matlab programming failure of matlab programming universal bearings, matlab programming rolling parts and inner races of matlab programming backup bearings are brought into mutual touch by axial displacement of matlab programming shaft. A thermohydrodynamic evaluation is gifted and matlab computer code developed for prediction of matlab programming static and dynamic force reaction of hydrostatic journal bearings HJB’s, annular seals or damper bearing seals, and stuck arc pad bearings for cryogenic liquid purposes. The study contains matlab programming most essential flow characteristics present in cryogenic fluid film bearings akin to flow turbulence, fluid inertia, liquid compressibility and thermal results.