Numerical Simulation and Experimental Research on Coal Ash Collecting and Grading System
المؤلفون المشاركون
Zhu, Tong
Yu, Hong
Xu, Zhizhou
Li, Xianjin
Bai, Bing
Xie, Yuanhua
Wang, Liwei
المصدر
Mathematical Problems in Engineering
العدد
المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-12، 12ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2014-08-06
دولة النشر
مصر
عدد الصفحات
12
التخصصات الرئيسية
الملخص EN
The grading separation of coal ash can not only increase its economic value but also decrease its pollution to environment.
Based on the jet-attracting flow technology and the gas-solid two-phase flow theory, the force and motion of coal ash particles in airflow were studied firstly.
Focused on single coal ash particle, Matlab software was used to simulate the force conditions and separation parameters of various diameter coal ash particles in airflow.
Fluent software was used to simulate the nozzle fluidization domain shape and to determine optimal jet flux.
According to the theoretical results, a coal ash collecting and grading system was developed.
Using the separation efficiency as the evaluation index, the optimal experiment parameters of jet flux, attracting flux, and separation time were obtained.
At last, the calculated results and experimental results of coal ash particles median diameter from the first grading separation exit under various attracting fluxes were compared.
The reasons that could cause the errors were discussed.
This study has significant practical meaning and application value on coal ash collecting and grading separation.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Xie, Yuanhua& Li, Xianjin& Wang, Liwei& Yu, Hong& Bai, Bing& Xu, Zhizhou…[et al.]. 2014. Numerical Simulation and Experimental Research on Coal Ash Collecting and Grading System. Mathematical Problems in Engineering،Vol. 2014, no. 2014, pp.1-12.
https://search.emarefa.net/detail/BIM-466981
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Xie, Yuanhua…[et al.]. Numerical Simulation and Experimental Research on Coal Ash Collecting and Grading System. Mathematical Problems in Engineering No. 2014 (2014), pp.1-12.
https://search.emarefa.net/detail/BIM-466981
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Xie, Yuanhua& Li, Xianjin& Wang, Liwei& Yu, Hong& Bai, Bing& Xu, Zhizhou…[et al.]. Numerical Simulation and Experimental Research on Coal Ash Collecting and Grading System. Mathematical Problems in Engineering. 2014. Vol. 2014, no. 2014, pp.1-12.
https://search.emarefa.net/detail/BIM-466981
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-466981
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