German physicist and engineer (born 1875)

Ludwig Prandtl

Ludwig Prandtl was a German fluid dynamicist, physicist and aerospace scientist. He was a pioneer in the development of rigorous systematic mathematical analyses which he used for underlying the science of aerodynamics, which have come to form the basis of the applied science of aeronautical engineering. In the 1920s, he developed the mathematical basis for the fundamental principles of subsonic aerodynamics in particular; and in general up to and including transonic velocities. His studies identified the boundary layer, thin-airfoils, and lifting-line theories.

Born

1875

February 4

Died

1953

Era

1870s

Country

—

About

Ludwig, in brief

Source: Wikipedia · CC BY-SA 4.0

Life timeline

Key dates

1875 Born
1953 Died

Also on February 4

What else happened on this day, through history

211 Following the death of the Roman Emperor Septimius Severus at Eboracum (modern York, England) while preparing to lead a campaign against the Caledonians, the empire is left in the control of his two quarrelling sons, Caracalla and Geta, whom he had instructed to make peace.
960 Zhao Kuangyin declares himself Emperor Taizu of Song, ending the Later Zhou and beginning the Song dynasty.
1169 A strong earthquake strikes the Ionian coast of Sicily, causing tens of thousands of injuries and deaths, especially in Catania.
1454 Thirteen Years' War: The Secret Council of the Prussian Confederation sends a formal act of disobedience to the Grand Master of the Teutonic Knights, sparking the Thirteen Years' War.

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The world in 1953

When Ludwig departed

april 13 CIA director Allen Dulles launches the mind-control program Project MKUltra.
april 24 Winston Churchill is knighted by Queen Elizabeth II.
april 25 Francis Crick and James Watson publish "Molecular Structure of Nucleic Acids: A Structure for Deoxyribose Nucleic Acid" describing the double helix structure of DNA.
april 27 Operation Moolah offers $50,000 to any pilot who defects with a fully mission-capable Mikoyan-Gurevich MiG-15 to South Korea. The first pilot was to receive $100,000.

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Same-day contemporaries

Also born on February 4

Birju Maharaj 1937–2022 Indian dancer, composer, singer and exponent of the Lucknow "Kalka-Bindadin" Gharana of Kathak dance (died 2022) Clint Black 1962– American singer-songwriter, guitarist, and producer Dietrich Bonhoeffer 1906–1945 German pastor and theologian (born 1906) Dru Drury 1725–1804 English entomologist and author (died 1804) Eddie Cochems 1877–1953 American football player and coach (born 1877) Eulalio Gutiérrez 1881– Mexican general and politician, President of Mexico (died 1939) Gabrielle Anwar 1970– English-American actress George A. Romero 1940–2017 American director and producer (died 2017) Gotse Delchev 1872–1903 Bulgarian and Macedonian revolutionary activist (died 1903)

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Same-year contemporaries

Also born in 1875

Albert Schweitzer 1875–1965 French-German physician and philosopher, Nobel Prize laureate (died 1965) Alice Dunbar Nelson 1875– American poet and activist (died 1935) Antonio Machado 1875–1939 Spanish-French poet and author (born 1875) Arthur Currie 1875–1933 Canadian general (died 1933) Artur Bernardes 1875–1955 Brazilian lawyer and politician, 12th President of Brazil (died 1955) Carl Jung 1875– Swiss psychiatrist and psychotherapist (died 1961) Carter G. Woodson 1875–1950 American historian, author, and journalist, founded Black History Month (born 1875) Emilio Jacinto 1875–1899 Filipino journalist and activist (born 1875) Erkki Melartin 1875–1937 Finnish composer (born 1875)

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Ludwig's birthday February 4 Ludwig's zodiac Aquarius When Ludwig departed 1953