کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
783766 | 1464165 | 2007 | 16 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Optimisation of a vehicle energy absorbing steel component with experimental validation
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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: Optimisation of a vehicle energy absorbing steel component with experimental validation Optimisation of a vehicle energy absorbing steel component with experimental validation](/preview/png/783766.png)
چکیده انگلیسی
The paper deals with the optimisation of a tapered tubular steel component to be used as an energy-absorbing device in the front structure of a vehicle body. Aim of the optimisation problem is the minimisation of a load uniformity parameter evaluated as the ratio between the maximum and the average crushing loads. The optimisation problem takes into account two design variables describing a tapered geometrical configuration, the diameter of the component at one of its bounds and the tapering length. Two improved geometrical configurations have been found and have been experimentally tested to verify the numerical results with impact velocities up to 10 m/s.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Impact Engineering - Volume 34, Issue 4, April 2007, Pages 843–858
Journal: International Journal of Impact Engineering - Volume 34, Issue 4, April 2007, Pages 843–858
نویسندگان
Massimiliano Avalle, Giorgio Chiandussi,