Communications - Scientific Letters of the University of Zilina 2023, 25(3):B245-B258 | DOI: 10.26552/com.C.2023.060
Developing and Studying the Method of Ultrasonic Purification and Utilization of Internal Combustion Engine Exhaust Gases
- Department of Transport Equipment and Logistics Systems, Abylkas Saginov Karaganda Technical University, Karaganda, Kazakhstan
A method of purification and utilization of internal combustion engine exhaust gases, due to the ultrasound impact on gases in a special storage tank, has been proposed. Large soot particles of gases due to coagulation are deposited on the bottom of the device and disposed of. The hypothesis of analogy of the gas concentration law and the ratio of soot particles during coagulation has been proven. The soot coagulation coefficient has been determined theoretically and experimentally. An experimental bench has been developed. The technique of assessing coagulation processes by the degree of gas transparency before and after exposure to ultrasound has been developed and used, as well as the technique of calculating equipment and options for designing the devices for ultrasonic purification of exhaust gases.
Keywords: vehicle, exhaust gas, internal combustion engine, ultrasound, coagulation, ultrasonic purification, soot
Grants and funding:
The authors received no financial support for the research, authorship and/or publication of this article.
Conflicts of interest:
The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
Received: January 20, 2023; Accepted: June 19, 2023; Prepublished online: July 10, 2023; Published: July 11, 2023 Show citation
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