Collision Contact Characteristics for Reciprocating Pump Using FEA and Experiments

المؤلفون المشاركون

Pei, Junfeng
He, Chao
Lv, Miaorong
Bi, Kunlei
Shen, Kejun
Huang, Xianru

المصدر

Advances in Mechanical Engineering

العدد

المجلد 2013، العدد 2013 (31 ديسمبر/كانون الأول 2013)، ص ص. 1-9، 9ص.

الناشر

Hindawi Publishing Corporation

تاريخ النشر

2013-07-10

دولة النشر

مصر

عدد الصفحات

9

التخصصات الرئيسية

هندسة ميكانيكية

الملخص EN

The previous research on the pump valve is mostly focused on theory and simulation, but how much precision of these results can be obtained is rarely of concern.

A new experimental approach for accurately measuring the reciprocating pump valve motion parameters has been presented.

An FEA model to describe the pump valve’s collision contact state also been established.

Combining the measured valve’s velocity and displacement data, the collision contact characteristics in valve assembly during pump operation have been systematically analyzed by ANSYS/LS-DYNA.

The von Mises stress in valve disc and its seat changed by the variables such as valve closing speed, mass, diameter, and taper angle in the collision contact process are quantitatively determined, as well as the relationship between valve’s collision contact condition and pump service life.

Results show that the experiment and simulation approach can truly and accurately reflect the pump valve’s collision process, which provides a scientific basis for the further analysis of pump valve movement and damage mechanism and then improves the reciprocating pump design.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Pei, Junfeng& He, Chao& Lv, Miaorong& Huang, Xianru& Shen, Kejun& Bi, Kunlei. 2013. Collision Contact Characteristics for Reciprocating Pump Using FEA and Experiments. Advances in Mechanical Engineering،Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-487975

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Pei, Junfeng…[et al.]. Collision Contact Characteristics for Reciprocating Pump Using FEA and Experiments. Advances in Mechanical Engineering No. 2013 (2013), pp.1-9.
https://search.emarefa.net/detail/BIM-487975

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Pei, Junfeng& He, Chao& Lv, Miaorong& Huang, Xianru& Shen, Kejun& Bi, Kunlei. Collision Contact Characteristics for Reciprocating Pump Using FEA and Experiments. Advances in Mechanical Engineering. 2013. Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-487975

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references

رقم السجل

BIM-487975