کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7153396 | 1462474 | 2018 | 12 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The temperatures distributions of a single-disc clutches using heat partitioning and total heat generated approaches
ترجمه فارسی عنوان
توزیع دما یک چنگک یک دیسک با استفاده از پارتیشن بندی حرارتی و کل حرارت تولید می شود
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کلمات کلیدی
کلاهک اصطکاک خشک، تجزیه و تحلیل حرارتی، روش تقسیم حرارت، کل گرما تولید شده رویکرد،
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی مکانیک
چکیده انگلیسی
An accurate estimation of temperature distribution is considered necessary to avoid the premature failure of friction clutches. In this work, different approaches were used to compute the surface temperatures of the friction clutch disc. The results presented the maximum surface temperature when the contact occurs between the rubbing surfaces during a single engagement and repeated engagements. Two approaches were used to simulate the thermal models of the automotive clutches to obtain the temperature field are heat partitioning approach and total heat generated approach. The analysis was conducted using developed axisymmetric finite element models to study the thermal behavior of the friction clutches during multi-engagements. The comparison was made between the temperature distributions based on the proposed approaches to show the accuracy of each approach. It was found that the heat partitioning approach was not accurate to investigate the thermal problem of the friction clutch during the multi-engagements.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Case Studies in Thermal Engineering - Volume 11, March 2018, Pages 43-54
Journal: Case Studies in Thermal Engineering - Volume 11, March 2018, Pages 43-54
نویسندگان
Oday I. Abdullah, Josef Schlattmann, Mahir H. Majeed, Laith A. Sabri,