Limiting speeds of high-speed ball bearings considering prevention of skidding and overheating conditions
نویسندگان
چکیده
منابع مشابه
Study of Micro-High Speed Bearings and
Micromachine gas turbines require extremely high rotor speed to realize the same impeller tip speed to the large gas turbines, by very small diameter of the impellers. Hence, the rotordynamics is one of the critical issues. Especially, the bearing speed will exceed the range of experience in any existing turbomachines, and hence the method to achieve the stable operation at the required design ...
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ژورنال
عنوان ژورنال: Advances in Mechanical Engineering
سال: 2019
ISSN: 1687-8140,1687-8140
DOI: 10.1177/1687814019835114