Evaluation of ultrasonic cleaning process
نویسندگان
چکیده
Purpose. To establish relationship between intensity of ultrasonic cleaning and an response fixed at a set point. determine the influence liquid contamination on this signal. specify parameters signal to evaluate course preset section body. define limiting values indicating efficiency ceasing process. Methodology. The research is based simulation wave propagation in heterogeneous environment subsequent analysis signals by using software. Findings. Dependences are established form evaluation process response. It found that both bodys state affect obtained sensor point during cleaning. With high (>30%) becomes critical factor for forming that, there abrupt reduction threshold arrival time increase main amplitude, which be one indicators case its inefficiency. lower contamination, suspended contaminant particles only correct some extent without distorting it. There signal, hand, value amplitude 2nd 3rd-order nonlinearity coefficients, other hand. major parameter determining cleaning, i.e. thickness, determined coefficients. Originality. For first time, methods evaluating analyzing responses specified have been developed. Practical value. consider spatial distribution process, control several points. implement this, character dependences changes body determined. Impacts considered analyzed. observed will provide basis building spatially distributed over considering cleaned state.
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ژورنال
عنوان ژورنال: Naukovij vìsnik Nacìonal?nogo gìrni?ogo unìversitetu
سال: 2021
ISSN: ['2071-2227', '2223-2362']
DOI: https://doi.org/10.33271/nvngu/2021-3/117