کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7151960 | 1462354 | 2016 | 13 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A Theoretical Model for Characterizing the Internal Contact of the CICC Strands under Axial Strain
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی مکانیک
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: A Theoretical Model for Characterizing the Internal Contact of the CICC Strands under Axial Strain A Theoretical Model for Characterizing the Internal Contact of the CICC Strands under Axial Strain](/preview/png/7151960.png)
چکیده انگلیسی
A theoretical model is proposed to calculate the internal contact distributions and contact forces of a 3Ã4Ã4Ã4 twisted Nb3Sn cable under applied axial strain. The critical current density reduction of the whole cable can be calculated. The thin rod theory is employed to analyze the mechanical behavior of each strand. According to the regular helical structure, the contact distribution of each strand is obtained, and the contact force in the cable is analyzed. At last, a prediction about the critical current density of the twisted cable is made. The results show that decreasing the pitch length can reduce the contact forces between strands.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Acta Mechanica Solida Sinica - Volume 29, Issue 5, October 2016, Pages 455-467
Journal: Acta Mechanica Solida Sinica - Volume 29, Issue 5, October 2016, Pages 455-467
نویسندگان
Shuai Dong, Ze Jing, Huadong Yong, Youhe Zhou,