ITC Fukuoka 2023

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Technical Session

Technical sessions » Engineering Tribology

Seals 1

Wed. Sep 27, 2023 10:20 AM - 12:00 PM Room E (Room 402/403)

Mihai Arghir (Institut PPRIME, Universite de Poitiers, France)
Shigenobu Honda (NOK Corporation, Japan)

10:20 AM - 10:40 AM

[27-E-01] Research and Development of Hydrodynamic Shaft Seals for Turbopumps of Reusable Rocket Engines

*Ato Tazawa1, Hiromitsu Kakudo1, Satoshi Takada1, Tadatsugu Imura2, Yuichiro Tokunaga2, Hidetoshi Kasahara2 (1. Japan Aerospace Exploration Agency, Japan, 2. Eagle Industry Co., Ltd., Japan)

Keywords:mechanical seal, surface texturing, cryogenic, rocket turbopump

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