Vladimir Antonovich Dollezhal (1898 - after 1961) - Soviet engineer-designer of aircraft engines.
| Vladimir Antonovich Dollezhal | |
|---|---|
| Date of Birth | 1898 |
| Place of Birth | Mistletoe , Alexandrovsky district , Ekaterinoslav province , Russian Empire (now: Orekhovsky District , Zaporizhzhya Region , Ukraine ) |
| Date of death | 4/24/1982 |
| A country |  the USSR |
| Scientific field | engine building |
| Place of work | |
| Academic degree | Doctor of Technical Sciences |
| Academic rank | Professor |
| Awards and prizes |  |
Content
- 1 Biography
- 2 Publications
- 3 Awards
- 4 notes
- 5 Links
Biography
Born in 1898 in the village of Omelnik (now Zaporizhzhya region , Ukraine ). The son of a Zemstvo railway engineer Otto (Anton) Ferdinandovich Dollezhal (Czech by origin). Older brother N.A. Dollezhal .
Since 1912, their family lived in Podolsk , where Anton Dollezhal was transferred to the post of director of a cement plant.
In the late 1920s - early 1930s, he worked in US . In 1928, a senior engineer at the carburetor department.
In 1930, under his leadership, a three-cylinder engine M-23 (NAMI-65) with a capacity of 65-75 liters was created on the basis of the 5-cylinder engine M-12 (NAMI-100). from. Its first copy in July 1930 passed tests on the ground, in September, flight tests ended. The speed of AIR-3 increased to 165 km / h against 146 km / h with the Walter engine.
In 1931, he designed the gearbox on the M-34 engine for the TB-3 bomber, which made it possible to increase the speed of the aircraft by more than 70 km / h.
Since the 1930s, he worked at CIAM : group leader, chief designer. Candidate of Technical Sciences (1938).
In 1940, he designed the E-100 supercharger for the M-105 engine.
In 1942-1946, Deputy Chief Designer of Design Bureau Mikulin.
Since 1946, he again worked at TsIAM, as well as at US, at the Design Bureau at Plant No. 40 ( Mytishchi ).
At the same time he taught at MAMI at the department "Machine Details" [1] , in 1960-1962 he was the head of the department. Since the 1950s, doctor of technical sciences , professor .
Publications
- Aircraft engine speed reducers. 2nd ed. L., State. ed. defense. prom., 1939, 257 p.
- Strength of gears [Text]: scientific publication / V. A. Dollezhal; ed. R. M. Korableva. - Moscow: Mashgiz, 1958.- 131 p. : ill.
- Estimated gear load. [Text] / V. A. Dollezhal // M., Mashgiz, 1957, p. 80.
- Development of the design of connecting rods of V-shaped aircraft engines; Crankshafts of V-shaped 12-cylinder aircraft engines [Text]: a series of aircraft engine designs / V. A. Dollezhal; NKAP USSR. - M.: Oborongiz, 1943 .-- 64 p. : ill., tab. - (Transactions / TsIAM; No. 54).
Awards and Prizes
- Stalin Prize of the second degree (1941) - for the development of designs of gearboxes for motors—
Notes
- ↑ Department of Machine Parts About the Department Archival copy of March 8, 2016 on Wayback Machine