Numerical prediction of a radial turbine performance designed for automotive engines turbocharger
المؤلف
المصدر
Journal of University of Babylon for Engineering Sciences
العدد
المجلد 26، العدد 4 (30 إبريل/نيسان 2018)، ص ص. 132-146، 15ص.
الناشر
تاريخ النشر
2018-04-30
دولة النشر
العراق
عدد الصفحات
15
التخصصات الرئيسية
الملخص EN
These days the turbocharging system is assuming an essential part in enhancing car engines performance and diminishing fuel utilization and the fumes emanations, in spark-ignition and compression ignition engines.
The performance of a radialturbine for the turbocharger device is heavily affected by the flow dynamics in aradial impeller.
Furthermore, modification and improvement of a radial turbine impeller is a challenging task for turbomachinery engineers.
Hence, this study aimed to further computational fluid dynamic analyses of a radial turbine stage performance.The design characteristics of a radial turbine stage, was used to simulate the flow by using independent packages of ANSYS CFX.
The comparative study of a three dimensional flow simulation will give a more reasonable results of the turbine stage flow behavior and computational fluid dynamic simulation can give a more detailed result and reveal unexpectedflow behavior like separation and vortexes.The results showed that the fluid flow dynamics within a turbine stage has indicated a noticeable performance characteristics.Obviously, it was observed that the pressure ratio and volume flow rate and efficiency were predicted numerically.Overall numerical results obtained from computational fluid dynamic simulations could produce a highly reliable for estimation on the performance a radial turbine of turbocharger.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Jawad, Layth Hasan. 2018. Numerical prediction of a radial turbine performance designed for automotive engines turbocharger. Journal of University of Babylon for Engineering Sciences،Vol. 26, no. 4, pp.132-146.
https://search.emarefa.net/detail/BIM-930875
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Jawad, Layth Hasan. Numerical prediction of a radial turbine performance designed for automotive engines turbocharger. Journal of University of Babylon for Engineering Sciences Vol. 26, no. 4 (2018), pp.132-146.
https://search.emarefa.net/detail/BIM-930875
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Jawad, Layth Hasan. Numerical prediction of a radial turbine performance designed for automotive engines turbocharger. Journal of University of Babylon for Engineering Sciences. 2018. Vol. 26, no. 4, pp.132-146.
https://search.emarefa.net/detail/BIM-930875
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 144-146
رقم السجل
BIM-930875
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