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Sealing Performance of Bionic Striped Mud Pump Piston
المؤلفون المشاركون
Tian, Weijun
Cong, Qian
Gao, Tianyu
Sun, Yiwen
المصدر
Advances in Materials Science and Engineering
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-9، 9ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-02-04
دولة النشر
مصر
عدد الصفحات
9
الملخص EN
The mud pump piston is a key part for providing mud circulation, but its sealing performance often fails under complex working conditions, which shorten its service life.
Inspired by the ring segment structure of earthworms, the bionic striped structure on surfaces of the mud pump piston (BW-160) was designed and machined, and the sealing performances of the bionic striped piston and the standard piston were tested on a sealing performance testing bench.
It was found the bionic striped structure efficiently enhanced the sealing performance of the mud pump piston, while the stripe depth and the angle between the stripes and lateral of the piston both significantly affected the sealing performance.
The structure with a stripe depth of 2 mm and angle of 90° showed the best sealing performance, which was 90.79% higher than the standard piston.
The sealing mechanism showed the striped structure increased the breadth and area of contact sealing between the piston and the cylinder liner.
Meanwhile, the striped structure significantly intercepted the early leaked liquid and led to the refluxing rotation of the leaked liquid at the striped structure, reducing the leakage rate.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Cong, Qian& Gao, Tianyu& Sun, Yiwen& Tian, Weijun. 2019. Sealing Performance of Bionic Striped Mud Pump Piston. Advances in Materials Science and Engineering،Vol. 2019, no. 2019, pp.1-9.
https://search.emarefa.net/detail/BIM-1121145
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Cong, Qian…[et al.]. Sealing Performance of Bionic Striped Mud Pump Piston. Advances in Materials Science and Engineering No. 2019 (2019), pp.1-9.
https://search.emarefa.net/detail/BIM-1121145
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Cong, Qian& Gao, Tianyu& Sun, Yiwen& Tian, Weijun. Sealing Performance of Bionic Striped Mud Pump Piston. Advances in Materials Science and Engineering. 2019. Vol. 2019, no. 2019, pp.1-9.
https://search.emarefa.net/detail/BIM-1121145
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1121145
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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