دانلود رایگان مقاله انگلیسی تجزیه و تحلیل ارتعاش در پمپاژ افقی توسط محاسبات نرم - الزویر 2018

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عنوان فارسی

تجزیه و تحلیل ارتعاش در پمپاژ افقی توسط محاسبات نرم

عنوان انگلیسی

Vibration analyzing in horizontal pumping aggregate by soft computing

صفحات مقاله فارسی

0

صفحات مقاله انگلیسی

21

سال انتشار

2018

نشریه

الزویر - Elsevier

فرمت مقاله انگلیسی

PDF

نوع مقاله

ISI

نوع نگارش

مقالات پژوهشی (تحقیقاتی)

رفرنس

دارد

پایگاه

اسکوپوس

کد محصول

E9541

رشته های مرتبط با این مقاله

ریاضی

گرایش های مرتبط با این مقاله

محاسبات نرم و ریاضی کاربردی

مجله

اندازه گیری - Measurement

دانشگاه

University of Nis - Faculty of Mechanical Engineering - Aleksandra Medvedeva - Serbia

کلمات کلیدی

محاسبات نرم؛ ارتعاش؛ مجموع پمپاژ

doi یا شناسه دیجیتال

https://doi.org/10.1016/j.measurement.2018.04.100

برای سفارش ترجمه این مقاله با کیفیت عالی و در کوتاه ترین زمان ممکن توسط مترجمین مجرب سایت ایران عرضه؛ روی دکمه سبز رنگ کلیک نمایید.

۰.۰ (بدون امتیاز)

امتیاز دهید

چکیده

Abstract

The main goal of the study was to analyze vibration of pumping aggregate. There are fourth position which could be very harmful for the total working operation of the pumping aggregate. The pumping aggregated should have smooth continuous operations without any mistake. Vibration could affect different parts or segments of the pumping aggregate and therefore it is need to analyze the vibrating. Analyzing of the vibration could be highly nonlinear task since many different parameters are involved in the model. To avoid the analytical model in this article soft computing approach was used since the soft computing approach does not require internal knowledge of the vibration model. For the soft computing model there is enough to collect the input output data pairs through experimental measurement procedure. Based on the input/output data pairs the model will be created. The approach should rank the influence of the measuring positions vibration on the pumping aggregate. Finally three different soft computing methods were compared and results were reported.

نتیجه گیری

4 Conclusion

Vibration could affect different parts or segments of the pumping aggregate and therefore it is need to analyze the vibrating. In order to avoid highly nonlinear analytical solution in this article soft computing approach was used since the model does not require internal knowledge of the vibration model. It is enough to collect the experimental input/output data pairs and to train the soft computing model. In this study the measuring points were ranked based on their influence on the pumping aggregate. Examination of pumps vibration phenomenon provides the data about the vibration magnitude and its frequency components as well as their change with respect to the operating parameters. Hydraulic vibrations are hard or almost impossible to avoid. Hydraulic processes which happen in pumps are complex and non-stationary by the rule. For description of such processes it is possible to form mathematical models, whose evaluation is performed after very comprehensive, expensive and long-lasting researches.

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