کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
272442 505022 2011 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A study on port plug distortion caused by narrow gap combined GTAW & SMAW and Electron Beam Welding
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی مهندسی انرژی و فناوری های برق
پیش نمایش صفحه اول مقاله
A study on port plug distortion caused by narrow gap combined GTAW & SMAW and Electron Beam Welding
چکیده انگلیسی

A study of port plug distortion resulting from narrow gap combined GTAW & SMAW and Electron Beam Welding was carried out. Thermomechanical finite element analysis of port plug becomes virtually impossible because of the requirement of huge number of nodes and elements. Hence an analysis method based on the concept of inherent strain was used in this work. The computational time required was about 40–50 min only in a Core (TM) 2 Duo, 2.66 GHz computer with 2 GB RAM, which otherwise was not possible with other conventional computation techniques. As was expected the overall distortion due to EB welding was found to be less compared to that of narrow gap GTAW & SMAW.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fusion Engineering and Design - Volume 86, Issue 1, January 2011, Pages 99–105
نویسندگان
, , , ,