"The focus of this study is to investigate the ability of the vibration and acoustic emissions of an internal combustion engine to indicate the cylinder pressure rise rate (PRR). Investigations are conducted on both a small-single cylinder spark-ignition (SI) engine and a larger multi-cylinder compression-ignition (CI) engine. Vibration measurements were made on both engines, however only acoustic measurements were made on the SI engine. Specific vibration and acoustic frequency bands were identified as correlating to energy generated from combustion and energy generated by cylinder cavity resonances"--Abstract, page iii.
Drallmeier, J. A.
McAdams, Daniel A.
Mechanical and Aerospace Engineering
M.S. in Mechanical Engineering
Missouri University of Science and Technology
xvii, 129 pages
© 2008 Jeffery A. Massey, All rights reserved.
Thesis - Open Access
Library of Congress Subject Headings
Acoustic emission -- Measurement
Internal combustion engines -- Cylinders
Pressure -- Measurement
Vibration -- Measurement
Print OCLC #
Electronic OCLC #
Link to Catalog Recordhttp://laurel.lso.missouri.edu/record=b6489550~S5
Massey, Jeffery A., "Indication of cylinder pressure rise rate by means of vibration and acoustic emissions of an internal combustion engine" (2008). Masters Theses. 6777.