Abstract: High-speed rotor systems use either fluid film or rolling element bearing supports, depending upon their design and operating constraints. Regardless of bearing type used, these systems require ...

Abstract: This paper presents the results of an experimental investigation into the dynamic structural stiffness and damping characteristics of a 21.6‐cm(8.5in.)-diameter compliant surface foil journal bearing. ...

Abstract: A small mesoscopic gas turbine engine (MGTE) simulator was tested at speeds over 700,000rpm. The MGTE was operated with specially designed miniature compliant foil journal and thrust air bearings. ...

Abstract: The paper presents an analytical and experimental investigation aimed at eliciting the thermal characteristics of air lubricated compliant foil bearings. A Couette Approximation to the energy ...

Abstract: Cold-rolled ribbed steel bar welded mesh (CRWM) is used to speed construction and improve the quality of the reinforcing. However, the seismic performance of such RC walls is uncertain. The current study assessed the seismic ...