کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
614538 1454817 2015 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Gearbox power loss. Part I: Losses in rolling bearings
ترجمه فارسی عنوان
از دست دادن قدرت گیربکس قسمت اول: افت در یاتاقانهای نورد
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی شیمی کلوئیدی و سطحی
چکیده انگلیسی


• Power loss in rolling bearings lubricated with wind turbine gear oils.
• Comparison between numerical predictions and experimental results.
• Adjustment of the lubricant dependent friction constants in the model.

This work is devoted to the analysis, modeling and validation of gearbox power loss, considering the influence of the gears, rolling bearings and seals, the influence of the operating conditions, lubricant formulation and the lubrication method.The first part of this work a rolling bearing torque loss model is calibrated for several wind turbine gear oils and for ball and roller contacts. The results achieved clarify the importance of a rolling bearing in a gearbox power loss.In the second part of this work will be presented the same approach for gears. The final part will converge in the application of findings in two full gearboxes, a planetary and a parallel axis gearbox, both in multiplying configuration.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tribology International - Volume 88, August 2015, Pages 298–308
نویسندگان
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