کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
616367 | 881488 | 2007 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Discharge coefficients of orifice-type restrictor for aerostatic bearings
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
شیمی کلوئیدی و سطحی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Discharge coefficients of orifice-type restrictor for aerostatic bearings Discharge coefficients of orifice-type restrictor for aerostatic bearings](/preview/png/616367.png)
چکیده انگلیسی
The paper describes an experimental study conducted in order to determine the supply hole discharge coefficients of externally pressurized gas bearings. Tests were carried out on annular orifices and simple orifices with feed pocket. Air consumption and pressure distributions were measured as a function of supply pressure and air gap height for several different orifice and pocket sizes. Discharge coefficients were approximated by an experimental formula based on the Reynolds number and feeding systems geometry.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tribology International - Volume 40, Issue 3, March 2007, Pages 512–521
Journal: Tribology International - Volume 40, Issue 3, March 2007, Pages 512–521
نویسندگان
G. Belforte, T. Raparelli, V. Viktorov, A. Trivella,