An Investigation on the Aggregation and Rheodynamics of Human Red Blood Cells Using High Performance Computations
المؤلفون المشاركون
Munjiza, Antonio
Xu, Dong
Ji, Chunning
Kaliviotis, Efstathios
Williams, John
Avital, Eldad J.
المصدر
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-04-04
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الملخص EN
Studies on the haemodynamics of human circulation are clinically and scientifically important.
In order to investigate the effect of deformation and aggregation of red blood cells (RBCs) in blood flow, a computational technique has been developed by coupling the interaction between the fluid and the deformable RBCs.
Parallelization was carried out for the coupled code and a high speedup was achieved based on a spatial decomposition.
In order to verify the code’s capability of simulating RBC deformation and transport, simulations were carried out for a spherical capsule in a microchannel and multiple RBC transport in a Poiseuille flow.
RBC transport in a confined tube was also carried out to simulate the peristaltic effects of microvessels.
Relatively large-scale simulations were carried out of the motion of 49,512 RBCs in shear flows, which yielded a hematocrit of 45%.
The large-scale feature of the simulation has enabled a macroscale verification and investigation of the overall characteristics of RBC aggregations to be carried out.
The results are in excellent agreement with experimental studies and, more specifically, both the experimental and simulation results show uniform RBC distributions under high shear rates (60–100/s) whereas large aggregations were observed under a lower shear rate of 10/s.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Xu, Dong& Ji, Chunning& Avital, Eldad J.& Kaliviotis, Efstathios& Munjiza, Antonio& Williams, John. 2017. An Investigation on the Aggregation and Rheodynamics of Human Red Blood Cells Using High Performance Computations. Scientifica،Vol. 2017, no. 2017, pp.1-10.
https://search.emarefa.net/detail/BIM-1202640
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Xu, Dong…[et al.]. An Investigation on the Aggregation and Rheodynamics of Human Red Blood Cells Using High Performance Computations. Scientifica No. 2017 (2017), pp.1-10.
https://search.emarefa.net/detail/BIM-1202640
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Xu, Dong& Ji, Chunning& Avital, Eldad J.& Kaliviotis, Efstathios& Munjiza, Antonio& Williams, John. An Investigation on the Aggregation and Rheodynamics of Human Red Blood Cells Using High Performance Computations. Scientifica. 2017. Vol. 2017, no. 2017, pp.1-10.
https://search.emarefa.net/detail/BIM-1202640
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1202640
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