Viktor Nikolaevich Chachin ( Belorussian. Viktar Mikalaevich Chachyn , January 25, 1930 , Gomel , Gomel Oblast , USSR - June 6, 1994 ,?) - Soviet and Belarusian scientist in the field of mechanical engineering, academician of the National Academy of Sciences of Belarus , Doctor of Technical Sciences, Honored Worker Science of the BSSR, deputy of the Minsk city Council of people's deputies of workers.
| Victor Nikolaevich Chachin | |||
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| Date of Birth | |||
| Place of Birth | |||
| Date of death | |||
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| A country |  USSR →  Belarus | ||
| Scientific field | mechanical engineering, material processing | ||
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| Alma mater | Belarusian Polytechnic Institute | ||
| Academic degree | Doctor of Technical Sciences | ||
| Academic rank | Academician of the Academy of Sciences of the BSSR | ||
| Awards and prizes |
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Content
Biography
Born in Gomel on January 25, 1930 .
He graduated from the Belarusian Polytechnic Institute (1952). He was sent to work in Orsha at a sewing machine factory, where until 1955 he worked first as a foreman and then as deputy chief of a workshop.
Since 1958, at the Physical-Technical Institute of the Academy of Sciences of the BSSR . In 1960 he defended his thesis. From 1962, deputy director for scientific work, from 1970 to 1983, director of the institute and, simultaneously (from 1969), head of the laboratory of physico-chemical mechanics.
In 1973 he defended his doctoral dissertation. In 1974 he was elected a corresponding member of the Academy of Sciences of the BSSR. Since 1980, academician of the Academy of Sciences of the BSSR. In 1983 he was awarded the title "Honored Worker of Science of the BSSR".
In 1983-1994 Rector of the Belarusian Polytechnic Institute (since 1991 - the Belarusian Polytechnic Academy, now the Belarusian National Technical University).
In 1994 he died. He was buried in the Eastern cemetery of Minsk.
Scientific activity
The main direction of scientific activity is the processing of engineering materials . Research is primarily related to the use of concentrated energy flows , such as electrical discharge in a liquid and the energy of a compressed gas .
Developed a methodology for calculating universal cameras [1] ; revealed patterns of plastic deformation of metals under loading; developed the optimal technological modes of material processing depending on the conditions for the effective use of shock waves , hydroflow and quasistatic pressure . Also, Victor Chachin investigated the processes of vibration grinding and abrasive processing methods in active media .
He has published over 200 scientific papers, including 4 monographs. He is also the author of 16 inventions, some of them are patented. Under his leadership, defended more than 10 master's theses.
He was deputy chairman of the section on the use of pulsed loads in mechanical engineering of the State Committee of the Council of Ministers of the USSR for Science and Technology, actively participated in the work of scientific councils and editorial boards.
Awards and Prizes
- 1980 State Prize of the BSSR for the study of electropulse processing of materials, the development of a set of advanced technologies, the creation of specialized equipment and the introduction of machine-building plants.
- He was awarded the Orders of Lenin (1986), the Red Banner of Labor (1979), and a medal.
Notes
- ↑ Universal chambers are vacuum chambers that are designed to process products of any shape and size within the chamber, are used as a rule in single and small-scale production and are produced in accordance with the accepted parametric series.
Literature
- Vestsi AN BSSR. Gray physics-technical sciences. 1979. No4
Links
- Victor Nikolaevich Chachin at the NASB website
- Victor Nikolaevich Chachin on the website of the Central Scientific Library named after Y. Kolas NASB