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Numerical Simulation on Stress Distribution and Deformation of Large Hydro Turbine Blade with Complex Surface during Heat Treatment Process

التفاصيل البيبلوغرافية
العنوان: Numerical Simulation on Stress Distribution and Deformation of Large Hydro Turbine Blade with Complex Surface during Heat Treatment Process
المؤلفون: Ge Guangnan, Zhang Lijuan, Liu Yi, Ding Junfeng, Li Jing, Liu Yuxin, Hou Shipu, Wen Daowei
المصدر: MATEC Web of Conferences, Vol 67, p 03030 (2016)
بيانات النشر: EDP Sciences, 2016.
سنة النشر: 2016
المجموعة: LCC:Engineering (General). Civil engineering (General)
مصطلحات موضوعية: Engineering (General). Civil engineering (General), TA1-2040
الوصف: A three dimensional finite element model of the heat treatment process of ZG06Cr13Ni4Mo stainless steel was established in this paper. The distribution of stress and deformation for large hydro turbine blade with complex surface during normalizing and tempering treatment has been simulated. The simulated results are consistent with the measured equivalent stress values by hole-drilling method, which indicates that the model is effective to predict the stress distribution of heat treated ZG06Cr13Ni4Mo material. Based on this model, the distribution law of stress field and deformation of the large hydro turbine blade of complex surface after the heat treatment were simulated. The established model provided a theoretical prediction method for designing of optimized complex surface blade and formulating a reasonable heat treatment process.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
French
تدمد: 2261-236X
64121968
Relation: https://doaj.org/toc/2261-236X
DOI: 10.1051/matecconf/20166703030
URL الوصول: https://doaj.org/article/e7a6c93a30c64121968905c9459bc283
رقم الأكسشن: edsdoj.7a6c93a30c64121968905c9459bc283
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:2261236X
64121968
DOI:10.1051/matecconf/20166703030