Diagnosis of Internal Combustion Engine Performance
518
DEPARTMENT :
Department of Physics Diagnosis of Internal Combustion Engine Performance 內燃式引擎性能診斷
PRODUCER :
Prof. Jeffrey Cheung
PROJECT YEAR :
2020
LENGTH :
4 min.
ACCESS :
Open to all
SUMMARY :
Professor Jeffrey Cheung has developed a program that provides a quick, simple and low-cost method to evaluate the performance and condition of an internal combustion engine and determine whether maintenance is needed.
The evaluation is easy to perform, which is just placing a small measuring device embedded with accelerometer (such as a smartphone) at the “sweet spot” of the vehicle where allows the vibration measurement without excessive noise. The three-axis accelerometer of the device will measure the vibration magnitude of the vehicle and collect data. (It's like feeling the "pulse" of a vehicle)
The collected data will be sent to the developed program for analysis and compared with the data in the database. The engine's status and performance can be evaluated.
This video is presented here with the permission of the producers.
Any downloading, storage, reproduction, and redistribution are strictly prohibited
without the prior permission of the respective producers.
Go to Full Disclaimer.
Full Disclaimer
This video is archived and disseminated for educational purposes only. It is presented here with the permission of the producers.
Statements of fact and opinions expressed are those of the individual participants. The HKBU and its Library assume no responsibility for the accuracy, validity, or completeness of the information presented.
Any downloading, storage, reproduction, and redistribution, in part or in whole, are strictly prohibited without the prior permission of the respective producers. Please strictly observe the copyright law.
Diagnosis of Internal Combustion Engine Performance
