کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
619043 | 1455054 | 2008 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Influence of impact angle of solid particles on erosion by slurry jet
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
شیمی کلوئیدی و سطحی
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چکیده انگلیسی
Slurry jet tests were conducted for pure aluminum, pure copper, cast martensitic stainless steel, austenitic stainless steel and cast steel. The flow velocity of the slurry was 10 m/s, the slurry concentration was 1 mass%, and the impingement angle was 90°. Moreover, the particle behavior was calculated using a commercial code for a flow analysis, STAR-CD. The relation between volume loss of material per an impact particle and erosion factors, which are impact velocity, angle, particle size and frequency, was derived from a numerical analysis of the particle behavior and the surface profile at an impingement angle of 90°. The volume loss in the slurry jet test at 30° or less can be predicted by using above relation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Wear - Volume 265, Issues 5–6, 25 August 2008, Pages 713–720
Journal: Wear - Volume 265, Issues 5–6, 25 August 2008, Pages 713–720
نویسندگان
Kenichi Sugiyama, Kenji Harada, Shuji Hattori,