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Efficiency-House Optimization to Widen the Operation Range of the Double-Suction Centrifugal Pump
المؤلفون المشاركون
Yuan, Shouqi
Cao, Jian
Osman, Majeed Koranteng
Pei, Ji
Osman, Fareed Konadu
Wang, Wenjie
المصدر
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-18، 18ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-09-26
دولة النشر
مصر
عدد الصفحات
18
التخصصات الرئيسية
الملخص EN
Most pumping machineries have a problem of obtaining a higher efficiency over a wide range of operating conditions.
To solve that problem, an optimization strategy has been designed to widen the high-efficiency range of the double-suction centrifugal pump at design (Qd) and nondesign flow conditions.
An orthogonal experimental scheme is therefore designed with the impeller hub and shroud angles as the decision variables.
Then, the “efficiency-house” theory is introduced to convert the multiple objectives into a single optimization target.
A two-layer feedforward artificial neural network (ANN) and the Kriging model were combine based on a hybrid approximate model and solved with swarm intelligence for global best parameters that would maximize the pump efficiency.
The pump performance is predicted using three-dimensional Reynolds-averaged Navier–Stokes equations which is validated by the experimental test.
With ANN, Kriging, and a hybrid approximate model, an optimization strategy is built to widen the high-efficiency range of the double-suction centrifugal pump at overload conditions by 1.63%, 1.95%, and 4.94% for flow conditions 0.8Qd, 1.0Qd, and 1.2Qd, respectively.
A higher fitting accuracy is achieved for the hybrid approximation model compared with the single approximation model.
A complete optimization platform based on efficiency-house and the hybrid approximation model is built to optimize the model double-suction centrifugal pump, and the results are satisfactory.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Wang, Wenjie& Osman, Majeed Koranteng& Pei, Ji& Yuan, Shouqi& Cao, Jian& Osman, Fareed Konadu. 2020. Efficiency-House Optimization to Widen the Operation Range of the Double-Suction Centrifugal Pump. Complexity،Vol. 2020, no. 2020, pp.1-18.
https://search.emarefa.net/detail/BIM-1145798
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Wang, Wenjie…[et al.]. Efficiency-House Optimization to Widen the Operation Range of the Double-Suction Centrifugal Pump. Complexity No. 2020 (2020), pp.1-18.
https://search.emarefa.net/detail/BIM-1145798
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Wang, Wenjie& Osman, Majeed Koranteng& Pei, Ji& Yuan, Shouqi& Cao, Jian& Osman, Fareed Konadu. Efficiency-House Optimization to Widen the Operation Range of the Double-Suction Centrifugal Pump. Complexity. 2020. Vol. 2020, no. 2020, pp.1-18.
https://search.emarefa.net/detail/BIM-1145798
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1145798
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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