Influence of Geometry and Velocity of Rotating Solids on Hydrodynamics of a Confined Volume
المؤلفون المشاركون
Gonzalez-Trejo, J.
Cervantes-de la Torre, F.
Carvajal-Mariscal, Ignacio
Sánchez-Silva, Florencio
Real-Ramirez, C.
المصدر
Mathematical Problems in Engineering
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-11، 11ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-11-09
دولة النشر
مصر
عدد الصفحات
11
التخصصات الرئيسية
الملخص EN
Three cylinder-based geometries were evaluated at five different rotating speeds (ω = 20.94, 62.83, 94.25, 125.66, and 157.08 rad·s−1) to obtain the fluid flow pattern in nonsteady conditions.
Two of the models were modified at the lower region, also known as tip section, by means of inverted and right truncated cone geometries, respectively.
The experimental technique used a visualization cell and a Particle Imaging Velocimetry installation to obtain the vector field at the central plane of the volume.
The Line Integral Convolution Method was used to obtain the fluid motion at the plane.
In addition, the scalar kinetic energy and the time series were calculated to perform the normal probability plot.
This procedure was used to determine the nonlinear fluid flow pattern.
It was also used to identify two different flow regimens in physical and numerical results.
As the rotation speed increased, the turbulent regions were placed together and moved.
The process makes experimental observation difficult.
The biphasic and turbulence constitutive equations were solved with the Computational Fluid Dynamics technique.
Numerical results were compared with physical experiments for validation.
The model with the inverted truncated cone tip presented better stability in the fluid flow pattern along the rotation speed range.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Carvajal-Mariscal, Ignacio& Real-Ramirez, C.& Sánchez-Silva, Florencio& Cervantes-de la Torre, F.& Gonzalez-Trejo, J.. 2017. Influence of Geometry and Velocity of Rotating Solids on Hydrodynamics of a Confined Volume. Mathematical Problems in Engineering،Vol. 2017, no. 2017, pp.1-11.
https://search.emarefa.net/detail/BIM-1192826
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Carvajal-Mariscal, Ignacio…[et al.]. Influence of Geometry and Velocity of Rotating Solids on Hydrodynamics of a Confined Volume. Mathematical Problems in Engineering No. 2017 (2017), pp.1-11.
https://search.emarefa.net/detail/BIM-1192826
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Carvajal-Mariscal, Ignacio& Real-Ramirez, C.& Sánchez-Silva, Florencio& Cervantes-de la Torre, F.& Gonzalez-Trejo, J.. Influence of Geometry and Velocity of Rotating Solids on Hydrodynamics of a Confined Volume. Mathematical Problems in Engineering. 2017. Vol. 2017, no. 2017, pp.1-11.
https://search.emarefa.net/detail/BIM-1192826
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1192826
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