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Kirill Shchelkin was born on 17 May, 1911 in Tbilisi, Georgia, is a Soviet physicist. Discover Kirill Shchelkin's Biography, Age, Height, Physical Stats, Dating/Affairs, Family and career updates. Learn How rich is he in this year and how he spends money? Also learn how he earned most of networth at the age of 57 years old?

Popular As N/A
Occupation N/A
Age 57 years old
Zodiac Sign Taurus
Born 17 May 1911
Birthday 17 May
Birthplace Tbilisi, Georgia
Date of death 8 November, 1968
Died Place Moscow, Soviet Union
Nationality Georgia

We recommend you to check the complete list of Famous People born on 17 May. He is a member of famous director with the age 57 years old group.

Kirill Shchelkin Height, Weight & Measurements

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Kirill Shchelkin Net Worth

His net worth has been growing significantly in 2023-2024. So, how much is Kirill Shchelkin worth at the age of 57 years old? Kirill Shchelkin’s income source is mostly from being a successful director. He is from Georgia. We have estimated Kirill Shchelkin's net worth, money, salary, income, and assets.

Net Worth in 2024 $1 Million - $5 Million
Salary in 2024 Under Review
Net Worth in 2023 Pending
Salary in 2023 Under Review
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Source of Income director

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1911

Kirill Ivanovich Shchelkin (Кирилл Иванович Щёлкин; 17 May 1911 – 8 November 1968) was a Soviet physicist of Armenian origin in the former Soviet program of nuclear weapons who made theoretical and experimental contribution in combustion and gas dynamics.

He was notable for his work on the detonation process of the first Soviet nuclear weapon, the RDS-1, and the first thermonuclear device, and for his role as the first scientific director of the Soviet nuclear weapons development center in the Urals at Chelyabinsk-70.

He was born in Tbilisi, Russian Empire, and baptised at home by an Armenian Orthodox priest.

Armenian by nationality.

He lived in the Caucasus as a young child.

When he was aged seven, his family moved to Krasny, where his father – a land surveyor and his mother, a teacher, both of ethnic Russian extraction – came from.

1924

In 1924, his family moved to Karasubazar (now Belogorsk) in the Crimea because his father was suffering from tuberculosis.

1926

When his father succumbed to the disease in 1926, the 15-year-old pupil Shchelkin also had to work to support his family.

1928

In 1928, he enrolled at the Crimean Pedagogical Institute in the faculty of Physics and Technology, graduating in 1932.

After graduation, he was invited to join the Institute of Chemical Physics of the USSR Academy of Sciences in Leningrad as a laboratory assistant.

Here he first met Igor Kurchatov, who was to become an important supporter.

He researched combustion processes, specifically the suppression of methane explosions in coal mines and suppressing the detonation of fuel-air mixtures in the cylinders of internal combustion engines.

1934

In May 1934, scientist published an article in the Journal of Experimental and Theoretical Physics in which he described calculating the frequency of rotation in the newly studied phenomenon known as spin detonation, where the flame front in combustible gaseous mixtures advances (for example) in a spiral manner along a cylinder, which drew the attention of combustion specialists.

He also wrote about experiments concerning the effect of irregularities in the walls of mine workings which caused turbulence that could accelerate flame propagation should combustion occur if the chambers were filled with combustible gases.

1938

He gained his Ph.D. in December 1938 with a thesis presented to the academy: “On the theory of the onset of detonation in gas mixtures”.

Yakov Zel'dovich, an expert in the field, was one of a number of scientists who argued with Shchelkin from the point of view of chemical kinetics made more complex by thermal effects – as opposed to Shchelkin's gas dynamics – but he conceded that Shchelkin's bravery produced exceptional experimental results.

Shchelkin's plans for further research and a further dissertation were interrupted by the Nazi's attack on the Soviet Union.

1942

In 1942, he was ordered to return to the Institute of Chemical Physics (which was evacuated to Kazan) by the Deputy People's Commissar for Defense, Yevgeny Schadenko.

He was engaged in research into combustion in jet engines.

1943

In 1943, the Institute returned to Moscow, and the following year he was appointed head of the laboratory.

1946

In 1946, he wrote a final thesis, "Fast burning and spin detonation" (also published as a monograph in 1949).

He was invited to be deputy director of the Institute for Physical Problems at the academy, but he turned down the offer to continue scientific research.

Shortly after this, however, he was part of a special committee which discussed the formation of a second nuclear weapons research centre, which became known as Laboratory B, on a peninsula of Lake Sungul', where he worked as part of KB-11 (a secret nuclear weapons development facility based in Sarov, now the All-Russian Scientific Research Institute of Experimental Physics), and where German scientific knowledge was exploited as part of the "Russian Alsos".

1949

In 1949, at the test-site in Semipalatinsk, Kazakhstan, Shchelkin supervised the placement of the first Soviet nuclear device on the tower, put the detonating cap on the sphere of plutonium himself (and supervised the later ones).

For this success, he received the Hero of Socialist Labour award; several others followed in ensuing years, including for work on the first Soviet thermonuclear weapon.

Remaining on good terms with Igor Kurchatov, Shchelkin's knowledge, experience, managerial and business sense led to his recommendation as the first scientific director and chief designer of the new "second installation" for development of nuclear weapons at NII-1011 (also becoming known as Chelyabinsk-70 (now the All-Russian Scientific Research Institute for Technical Physics (VNIITF)), where research and development began in 1955. He was also overall scientific director Yulii Khariton's deputy. He was sometimes openly critical of directives, which upset first secretary Nikita Khrushchev, and he had a disputes with Efim Slavsky, the minister in charge of Ministry of Medium Machine Building which oversaw the nuclear programme. He received the Lenin Prize with his fellow researchers in 1958 after developing a new charge at NII-1011. The first weaponised Soviet nuclear charges were developed there shortly afterwards.

1960

Shchelkin continued to travel between Moscow, KB-11 and the laboratories in the Urals, planning expansions to or closures of sites as necessary and recruiting new staff, but he retired from his directorship in 1960 because of increasing ill health – he had suffered frequent heart attacks in 1959.

1964

He volunteered and was in the platoon of artillery intelligence of the 64th rifles division, engaged in the fighting to protect Moscow.

1965

He continued to publish in scientific journals, was active in popularising Science, and wrote books such as The Physics of the Microworld and Gas Dynamics of Combustion, both published in 1965.

1968

He died on 8 November 1968 in Moscow, and was buried in Novodevichy cemetery.

1978

The city of Shchelkino in the Crimea, constructed in 1978 for workers of the nuclear power station, was named in his honour.

In Snezhinsk, an avenue is named after him and located there are two commemorative plaques.

2011

A monument to him was opened in Snezhinksk in May 2011; the same year, a Russian postage stamp (illustrated above) of 2011 bore his portrait.

The rotating flame front in cylinders of detonating gas is known as the Shchelkin spiral and research continues into its usage in propulsion.