Paper Title:
Design of Pressure Sensor in Common Rail System by ANSYS Tools
  Abstract

A pressure sensor used in the Common Rail System is designed to monitor the oil pressure changing form 0 to 200MPa in the temperature from -40 to 130°C. It is composed of elastic cell, strain gage and signal processing circuit. Elastic cell produces liner strain with the oil pressure; strain gage transforms this strain into electrical signal that is enlarged and processed by signal processing circuit. To describe the relation of oil pressure with the strain, the stress distribution and strain of elastic cell with different shape is simulated, applying ANSYS tool in the 200MPa pressure. Then, an acceptable shape is produced and tested. It has the similar features with simulated result and works well.

  Info
Periodical
Chapter
Chapter 9: System Design and Optimization
Edited by
Xingui He, Ertian Hua, Yun Lin and Xiaozhu Liu
Pages
545-548
DOI
10.4028/www.scientific.net/AMM.88-89.545
Citation
F. Ye, Z. M. Wang, "Design of Pressure Sensor in Common Rail System by ANSYS Tools", Applied Mechanics and Materials, Vols. 88-89, pp. 545-548, 2011
Online since
August 2011
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Price
$32.00
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