S1103-2-2 高温純水中におけるインパクトフレッティングの装置開発(第15回卒業研究コンテスト(2))
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概要
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To estimate a integrity and retain life of pipe in nuclear power plants, fretting wear tests have been carried out as a model experiment of liquid droplet impingement for several years. In this research, we developed a apparatus inwhich upper specimen not only impacts lower specimen but also slide, and can control temperature and dissolved oxygen of water and frequency more widely. As a result, we can simulate the real nuclear power plant conditions more precisely than usual fretting wear test.
- 2009-09-12