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Karuna Tuchinda,. An experimental design to study the impact wear properties of stainless steel for use in fuel pump check valves. Master's Degree(Mechanical and Automotive Engineering (International Program)). King Mongkut's University of Technology North Bangkok. Central Library. : King Mongkut's University of Technology North Bangkok, 2016.
An experimental design to study the impact wear properties of stainless steel for use in fuel pump check valves
Name: Binega, Robert.
Name: Karuna Tuchinda,
LCSH:
Stainless steel
-- Impact testing.
LCSH:
Experimental design.
LCSH:
Valves.
Abstract:
An efficient fuel pump derives its performance from material qualities and design precision to minimise pressure loss due to wall friction and worn valve leakages. Poor valve lubrication with high frequency contacts presents unhindered impact intensity and fatigue wear of the valves. This wear may result in uneven contact surfaces and non-conformant functionality. This research paper is aimed at designing an impact wear experimental setup with variable speed to study impact wear properties of stainless steel used in fuel pump check valves. The research was further aimed at developing an interpolation method for the estimation of dynamic impact forces. A variable frequency drive motor assembly, the jig fixture, impactor clamp and the retractable impactor have been designed and fabricated. The jig fixture modal analysis and impact were simulated using ANSYS explicit dynamic modeler. The impact wear study was carried out at two different frequencies to validate the working performance of the overall design. The dynamic impact forces were estimated using linear interpolation based on the frequency response functions. The tested samples were examined under a laser microscope scanner. The results showed that impact wear occurred on samples that were impact tested at different frequencies. The linear relations between the dynamic impact forces and the accelerometer responses were established and successfully used in the interpolation estimation
King Mongkut's University of Technology North Bangkok. Central Library
Address:
BANGKOK
Email:
library@kmutnb.ac.th
Name: Karuna Tuchinda
Role:
Thesis advisor
Email :
karuna.t@tggs.kmutnb.ac.th
Created:
2016
Modified:
2021-02-19
Issued:
2021-02-19
วิทยานิพนธ์/Thesis
application/pdf
eng
DegreeName: Master of Engineering
Level: Master's Degree
©copyrights King Mongkut's University of Technology North Bangkok
RightsAccess:
ใช้เวลา
0.020316 วินาที
Binega, Robert.
| Title | Contributor | Type |
|---|---|---|
| An experimental design to study the impact wear properties of stainless steel for use in fuel pump check valves
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Binega, Robert.;Karuna Tuchinda, | Karuna Tuchinda | วิทยานิพนธ์/Thesis |
Karuna Tuchinda,
| Title | Contributor | Type |
|---|---|---|
| An experimental design to study the impact wear properties of stainless steel for use in fuel pump check valves
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Binega, Robert.;Karuna Tuchinda, | Karuna Tuchinda | วิทยานิพนธ์/Thesis |
Karuna Tuchinda