Study on Thermal Stress and Fatigue Stress of Nuclear High Temperature and High Pressure Three-Way Valve
نویسندگان
چکیده
The seismic performance of nuclear power valve is one the important indexes to measure its safety and reliability. analysis, thermal stress calculation, fatigue analysis experimental verification a class I three-way are carried out. Firstly, natural frequency, strain high temperature pressure analyzed. Secondly, calculation methods put forward. Finally, through frequency sweep test valve, operability verified, that is, designed meets design specifications can meet working conditions. results this paper provide theoretical basis for further optimization kind valve.
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ژورنال
عنوان ژورنال: Advances in transdisciplinary engineering
سال: 2022
ISSN: ['2352-751X', '2352-7528']
DOI: https://doi.org/10.3233/atde220479