Numerical prediction of an axial turbine performance used for automotive engines turbocharger
المؤلف
المصدر
Journal of University of Babylon for Engineering Sciences
العدد
المجلد 25، العدد 5 (31 أكتوبر/تشرين الأول 2017)14ص.
الناشر
تاريخ النشر
2017-10-31
دولة النشر
العراق
عدد الصفحات
14
التخصصات الرئيسية
الملخص EN
This paper investigate numerically the flow inside an axial turbine of turbocharger in the three dimensions.
The performance of an axial turbine for the turbocharger is heavily affected by blade design due to the flow dynamics in the blade passage.
Furthermore, modification and improvement of a turbine blade is a challenging task for turbomachinery engineers.
Hence, this study is aimed to predict the performance of an axial turbine of automotive engine turbocharger.
A cascade, having nozzle stator, was used for the performance evaluation.
A commercial CFD code ANSYS CFX, was used to simulate the flow and the primary grid generation.
The influence of blade numbers of rotor and stator has been studied by comparing the turbine stage performance.
The results showed that the fluid dynamics within an axial turbine has indicated that the pressure ratio and volume flow rate were predicted.
Obviously, it was observed that the pressure ratio, volume flow rate and efficiency were predicted numerically.
The comparative study of these results indicated noticeable a turbine stage performance.
Overall, numerical results obtained from computational fluid dynamic simulations could produce a much deeper understanding of flow and a highly reliable for estimation on the performance of an axial turbine of turbocharger
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Muhyi, Muhsin Ubayd. 2017. Numerical prediction of an axial turbine performance used for automotive engines turbocharger. Journal of University of Babylon for Engineering Sciences،Vol. 25, no. 5.
https://search.emarefa.net/detail/BIM-918175
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Muhyi, Muhsin Ubayd. Numerical prediction of an axial turbine performance used for automotive engines turbocharger. Journal of University of Babylon for Engineering Sciences Vol. 25, no. 5 (2017).
https://search.emarefa.net/detail/BIM-918175
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Muhyi, Muhsin Ubayd. Numerical prediction of an axial turbine performance used for automotive engines turbocharger. Journal of University of Babylon for Engineering Sciences. 2017. Vol. 25, no. 5.
https://search.emarefa.net/detail/BIM-918175
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-918175
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر