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A Parametric Investigation of Geometric Variation on Fluid Dynamic Instabilities in Axial Compression Systems
المؤلفون المشاركون
Sivaramakrishnan Malathi, Ananth
Kushari, A.
المصدر
International Journal of Rotating Machinery
العدد
المجلد 2012، العدد 2012 (31 ديسمبر/كانون الأول 2012)، ص ص. 1-21، 21ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2012-12-04
دولة النشر
مصر
عدد الصفحات
21
التخصصات الرئيسية
الملخص EN
The ability to predict the nature of instabilities is highly important from the compressor design point of view since their consequences could result in widely varying difficulties with the fluid dynamic performance of the systems.
Even though the behavior of surge and rotating stall is reported in many literatures, it is noticed that an in-depth analysis is not undertaken.
Hence in view of the importance for a deeper understanding, the present paper is aimed at tracking the chaos of these instabilities in a more detailed manner.
Primarily the influence of geometric parameters on the nature of surge and rotating stall is investigated.
The effect of each of the major geometric parameters such as compressor effective length, annulus area, and plenum volume is discussed.
The physical reason for the onset of instabilities is also explained in each case, and the well-accepted Moore-Greitzer model has been used for the present study.
The combined effect of physical parameters is determined through the Greitzer B parameter.
The results shown in this paper clearly elucidate the dominating effect of the geometric parameters on the development of flow instabilities like rotating stall and surge and hence can serve as a design guideline to avoid such instabilities.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Sivaramakrishnan Malathi, Ananth& Kushari, A.. 2012. A Parametric Investigation of Geometric Variation on Fluid Dynamic Instabilities in Axial Compression Systems. International Journal of Rotating Machinery،Vol. 2012, no. 2012, pp.1-21.
https://search.emarefa.net/detail/BIM-490637
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Sivaramakrishnan Malathi, Ananth& Kushari, A.. A Parametric Investigation of Geometric Variation on Fluid Dynamic Instabilities in Axial Compression Systems. International Journal of Rotating Machinery No. 2012 (2012), pp.1-21.
https://search.emarefa.net/detail/BIM-490637
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Sivaramakrishnan Malathi, Ananth& Kushari, A.. A Parametric Investigation of Geometric Variation on Fluid Dynamic Instabilities in Axial Compression Systems. International Journal of Rotating Machinery. 2012. Vol. 2012, no. 2012, pp.1-21.
https://search.emarefa.net/detail/BIM-490637
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-490637
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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