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Keywords: heat generation
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Proceedings Papers

Proc. ASME. GT2021, Volume 9A: Structures and Dynamics — Aerodynamics Excitation and Damping; Bearing and Seal Dynamics; Emerging Methods in Design and Engineering, V09AT24A018, June 7–11, 2021
Paper No: GT2021-59872
... in two directions resulting in a relatively small weight for the bearing Key words: Hybrid bearing, ceramics, ceramic rolling and in the ability to work at high speeds. elements, heat generation With the development of aircraft engines, the specific thrust NOMENCLATURE is constantly increasing...
Proceedings Papers

Proc. ASME. GT2005, Volume 3: Turbo Expo 2005, Parts A and B, 1237-1248, June 6–9, 2005
Paper No: GT2005-69120
... 19 11 2008 Brush seals are designed to survive transient rotor rubs. Inherent brush seal flexibility reduces frictional heat generation. However, high surface speeds combined with thin rotor sections may result in local hot spots. Considering large surface area and accelerated...