Sure it is, done all that research and calculations already. The energy density formula and all, right. Thanks btw.
We cannot use rolling elements instead of hydrodynamic (tilting pad). I have a validation for that.
But still the question before me remains that whether constant level oil ring...
we have Nuovo Pignone 8"x15" MSND series 6 stages centrifugal pumps of the following main features:
Capacity range: up to 15,000 gpm (3,500 m³/h)
Differential head: up to 1,150 ft (350 m)
Maximum working pressure: 42 bar (600 psi)
Maximum speed: 4,000 rpm
Maximum operating temperature: 800 °F...
