Browsing State Agencies by Author "Nagai, Naoyuki"
Now showing items 1-4 of 4
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Hata, Satoshi; Nagai, Naoyuki; Yasui, Toyoaki; Tsukamoto, Hiroshi (Texas A&M University. Turbomachinery Laboratories, 2008)For mechanical drive steam turbines, the investigation results of corrosion fatigue phenomena in the transient zone are introduced, including basic phenomena on expansion line and actual design and damage experience. These ...
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Hata, Satoshi; Nagai, Naoyuki; Fujimura, Norihito (Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2013)For mechanical drive steam turbines, the investigation results of corrosion fatigue phenomena in the transient zone are introduced, including basic phenomena on expansion line and actual design and damage experience. ...
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Hirata, Daisuke; Nagai, Naoyuki; Higashimori, Hirotaka; Shoji, Yoshiaki (Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2018)Subsynchronous shaft vibration was observed in an integrally geared expander-compressor when the machine was operated with a partial load in the course of plant start up. The root cause of the synchronous shaft vibration ...
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Nagai, Naoyuki; Higashimori, Hirotaka; Hirata, Daisuke (Turbomachinery Laboratory, Texas A&M Engineering Experiment Station, 2017)