THEORETICAL AND EXPERIMENTAL STUDY OF DIESEL ENGINE EXHAUST GAS PURIFICATION IN A VERTICAL ULTRASONIC MUFFLER STAND
Kadyrov A. Kukesheva A. Dyussenbaev Y. Zhunusbekova Z. Bezkorovainy P.
2026University of Zilina
Communications - Scientific Letters of the University of Zilina
2026#28Issue 1B18 - B29 pp.
In this article is presented a new method of ultrasonic cleaning of exhaust gases of diesel engines by coagulation of soot particles and their subsequent sedimentation. The analytical modelling of the particle motion in a vertical muffler stand was carried out, taking into account the ultrasonic effect and gravitational forces. Experimental studies of the developed stand confirmed that ultrasound promotes agglomeration and sedimentation of soot, reduces the CO₂ content and increases the O₂ concentration in the exhaust gases. The maximum cleaning efficiency is achieved with the simultaneous use of all the ultrasonic emitters. The results of the work can be used in designing modern exhaust gas cleaning systems.
agglomeration and sedimentation , diesel engine exhaust , environmental impact reduction , soot particle coagulation , transport equipment , ultrasonic cleaning , vertical muffler
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Abylkas Saginov Karaganda Technical University NPJSC, Karaganda, Kazakhstan
Abylkas Saginov Karaganda Technical University NPJSC
10 лет помогаем публиковать статьи Международный издатель
Книга Публикация научной статьи Волощук 2026 Book Publication of a scientific article 2026