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Keywords: labyrinth seal
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Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. March 2022, 144(3): 032301.
Paper No: TRIB-21-1300
Published Online: November 9, 2021
..., a disc (Label 3) with 20-cm diameter is installed to represent the rotor part of the labyrinth seal. The rotor disc is made of alloy steel 42CrMo4(1.7225). The heat treatment for the rotor disc is quenching (840–860 °C) and tempering (about 580 °C). The hardness for the rotor disc is about 302–340 HB...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. April 2010, 132(2): 022201.
Published Online: April 6, 2010
.... Two different configurations of a large-diameter aeroengine labyrinth seal were studied. The first configuration is the initial design with four fins, which exhibited flutter instability during testing. The second configuration is a modified design with three fins and a stiffened ring. The steady...