کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1877092 | 1042043 | 2008 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Study on real-time wear measurement of piston-ring and cylinder-bore in an engine using thin layer activation method
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موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
تشعشع
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Study on real-time wear measurement of piston-ring and cylinder-bore in an engine using thin layer activation method Study on real-time wear measurement of piston-ring and cylinder-bore in an engine using thin layer activation method](/preview/png/1877092.png)
چکیده انگلیسی
The instantaneous wear rates for both the top compression piston-ring and the cylinder-bore, in a ZS1105 diesel engine, were measured in situ using the method of thin layer activation (TLA). The experimental arrangement and methods for calibrating the test specimens are described. During a 300 s counting interval, the minimum detectable wear depths for the cylinder-bore and piston-ring were 9 and 75 nm, respectively. These values reflect average recession depths and may not reflect localized differences in wear damage. Nevertheless, such in situ techniques can be usefully employed in engine development.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Radiation and Isotopes - Volume 66, Issue 8, August 2008, Pages 1073–1078
Journal: Applied Radiation and Isotopes - Volume 66, Issue 8, August 2008, Pages 1073–1078
نویسندگان
Huang Donghui, Wang Pingsheng, Tian Weizhi, Zhao Dequan, Cao Guangzhou, Ni Bangfa, Zhang Xiuhua, Li Lin, Zhang Guiying, Liu Cunxiong, Li Dehong,