Abstract: This paper introduces a rotor with shrink fit and analyzes its rotordynamics by 3-D FEA. An ultra high speed motor prototype is manufactured for fuel cells at the rating of 15 kW, 120000 ...

The dissertation examines vibration challenges in rotating machines with variable speeds. The research falls within the field of rotordynamics, which studies the vibration phenomena of rotating ...

Sudden onset of violent chattering or whirling rotorstator contact motion in rotational machines can cause significant damage in many industrial applications. It is shown that internal resonance can ...

The RDC will define, drive, and standardise rotordynamics modelling and simulation requirements, with the goal of enabling airframers and aerospace engine manufacturers to safely overcome the ...

A new consortium has been formed by Hexagon’s Manufacturing Intelligence division and Boeing to define, drive, and standardise rotordynamics modelling and simulation requirements. Set up in ...

Concepts NREC, a White River Junction, Vermont-based developer of software, engineering, and manufacturing solutions for the turbomachinery industry, has acquired RBTS, Inc., a company known for its ...

Sean McDermott, Concepts NREC CEO, left, welcomes Victor Obeid, RBTS Engineering Manager, to the team. Courtesy photo. Vermont Business Magazine Concepts NREC, based in White River Jct, has acquired ...