Sir David Randall Pye CB FRS (29 April 1886 – 20 February 1960) was a British mechanical engineer and academic administrator. He served as

Provost Provost may refer to: Officials Ecclesiastic * Provost (religion), a high-ranking church official * Prince-provost, a high-ranking church official Government * Provost (civil), an officer of local government, including the equivalent ...

University College London University College London (Trade name, branded as UCL) is a Public university, public research university in London, England. It is a Member institutions of the University of London, member institution of the Federal university, federal Uni ...

from 1942 to 1951.

Biography

Pye was born in

Hampstead Hampstead () is an area in London, England, which lies northwest of Charing Cross, located mainly in the London Borough of Camden, with a small part in the London Borough of Barnet. It borders Highgate and Golders Green to the north, Belsiz ...

London London is the Capital city, capital and List of urban areas in the United Kingdom, largest city of both England and the United Kingdom, with a population of in . London metropolitan area, Its wider metropolitan area is the largest in Wester ...

, England. He was educated at

Tonbridge School Tonbridge School is a public school (English fee-charging boarding and day school for boys aged 13–18) in Tonbridge, Kent, England, founded in 1553 by Sir Andrew Judde (sometimes spelt Judd). It is a member of the Eton Group and has clo ...

, a

private school A private school or independent school is a school not administered or funded by the government, unlike a State school, public school. Private schools are schools that are not dependent upon national or local government to finance their fina ...

in Kent. He studied the mechanical sciences

tripos TRIPOS (''TRIvial Portable Operating System'') is a computer operating system. Development started in 1976 at the Computer Laboratory of Cambridge University and it was headed by Dr. Martin Richards. The first version appeared in January 1978 a ...

Trinity College, Cambridge Trinity College is a Colleges of the University of Cambridge, constituent college of the University of Cambridge. Founded in 1546 by King Henry VIII, Trinity is one of the largest Cambridge colleges, with the largest financial endowment of any ...

, graduating with a third class honours

Bachelor of Arts A Bachelor of Arts (abbreviated B.A., BA, A.B. or AB; from the Latin ', ', or ') is the holder of a bachelor's degree awarded for an undergraduate program in the liberal arts, or, in some cases, other disciplines. A Bachelor of Arts deg ...

(BA) degree in 1908. In 1909, he joined the Department of Engineering Science,

University of Oxford The University of Oxford is a collegiate university, collegiate research university in Oxford, England. There is evidence of teaching as early as 1096, making it the oldest university in the English-speaking world and the List of oldest un ...

as a lecturer: he had been invited to Oxford by C. F. Jenkin, the newly appointed Professor of Engineering Science. He was elected a

Fellow A fellow is a title and form of address for distinguished, learned, or skilled individuals in academia, medicine, research, and industry. The exact meaning of the term differs in each field. In learned society, learned or professional society, p ...

New College, Oxford New College is a constituent college of the University of Oxford in the United Kingdom. Founded in 1379 by Bishop William of Wykeham in conjunction with Winchester College as New College's feeder school, New College was one of the first col ...

in 1911. On 13 February 1912, he was commissioned into the Oxford University

Officers' Training Corps The University Officers' Training Corps (UOTC), also known as the Officers' Training Corps (OTC), are British Army reserve units, under the command of the Royal Military Academy Sandhurst, which recruit exclusively from universities and focus on ...

as a second lieutenant. From 1915 to 1916, he taught at

Winchester College Winchester College is an English Public school (United Kingdom), public school (a long-established fee-charging boarding school for pupils aged 13–18) with some provision for day school, day attendees, in Winchester, Hampshire, England. It wa ...

, an all-boys

boarding school A boarding school is a school where pupils live within premises while being given formal instruction. The word "boarding" is used in the sense of "room and board", i.e. lodging and meals. They have existed for many centuries, and now extend acr ...

in Hampshire. From 1916 to 1919, he undertook service during the

First World War World War I or the First World War (28 July 1914 – 11 November 1918), also known as the Great War, was a World war, global conflict between two coalitions: the Allies of World War I, Allies (or Entente) and the Central Powers. Fighting to ...

in the

Royal Flying Corps The Royal Flying Corps (RFC) was the air arm of the British Army before and during the First World War until it merged with the Royal Naval Air Service on 1 April 1918 to form the Royal Air Force. During the early part of the war, the RFC sup ...

and

Royal Air Force The Royal Air Force (RAF) is the Air force, air and space force of the United Kingdom, British Overseas Territories and Crown Dependencies. It was formed towards the end of the World War I, First World War on 1 April 1918, on the merger of t ...

. After training, he was appointed an equipment officer 3rd class. He was promoted to temporary

lieutenant A lieutenant ( , ; abbreviated Lt., Lt, LT, Lieut and similar) is a Junior officer, junior commissioned officer rank in the armed forces of many nations, as well as fire services, emergency medical services, Security agency, security services ...

on 13 October 1917, and to temporary

captain Captain is a title, an appellative for the commanding officer of a military unit; the supreme leader or highest rank officer of a navy ship, merchant ship, aeroplane, spacecraft, or other vessel; or the commander of a port, fire or police depa ...

on 6 April 1918. On 26 March 1918, he was appointed an experimental officer 1st class. He was demobilised on 1 April 1919. In 1919, after the end of the War, Pye returned to his ''

alma mater Alma mater (; : almae matres) is an allegorical Latin phrase meaning "nourishing mother". It personifies a school that a person has attended or graduated from. The term is related to ''alumnus'', literally meaning 'nursling', which describes a sc ...

'' as a

lecturer Lecturer is an academic rank within many universities, though the meaning of the term varies somewhat from country to country. It generally denotes an academic expert who is hired to teach on a full- or part-time basis. They may also conduct re ...

in engineering at the

University of Cambridge The University of Cambridge is a Public university, public collegiate university, collegiate research university in Cambridge, England. Founded in 1209, the University of Cambridge is the List of oldest universities in continuous operation, wo ...

and a Fellow of Trinity College, Cambridge. Amongst his research was work on the

internal combustion engine An internal combustion engine (ICE or IC engine) is a heat engine in which the combustion of a fuel occurs with an oxidizer (usually air) in a combustion chamber that is an integral part of the working fluid flow circuit. In an internal comb ...

. In 1925, he left Cambridge to join the

Air Ministry The Air Ministry was a department of the Government of the United Kingdom with the responsibility of managing the affairs of the Royal Air Force and civil aviation that existed from 1918 to 1964. It was under the political authority of the ...

as deputy director of scientific research under H. E. Wimperis. He was promoted to director in 1937. In the

1937 Coronation Honours The 1937 Coronation Honours were awarded in honour of the coronation of George VI. Royal Honours Order of the Thistle * The Queen Royal Victorian Chain * The Queen * Queen Mary * Clive, Baron Wigram Royal Victorian Order (GCVO) * The Que ...

, he was appointed

Companion of the Order of the Bath Companion may refer to: Relationships Currently * Any of several interpersonal relationships such as friend or acquaintance * A domestic partner, akin to a spouse * Sober companion, an addiction treatment coach * Companion (caregiving), a caregi ...

(CB) in recognition of his work at the Air Ministry.

Involvement with Operation Chastise

In February 1940, Pye initiated an ad hoc group within the Ministry of Aircraft Production, comprising four civilian scientists and one air commodore: this was the ''Aerial Attack on Dams Advisory Committee'' (AAD). Pye had previously discussed this issue with

Barnes Wallis Sir Barnes Neville Wallis (26 September 1887 – 30 October 1979) was an English engineer and inventor. He is best known for inventing the bouncing bomb used by the Royal Air Force in Operation Chastise (the "Dambusters" raid) to attack ...

Post war

Pye was appointed

University College, London University College London (Trade name, branded as UCL) is a Public university, public research university in London, England. It is a Member institutions of the University of London, member institution of the Federal university, federal Uni ...

(UCL) in 1942. From 1943 to 1946, he was a member of the Aeronautical Research Council. He led UCL in reorganising and rebuilding in the aftermath of the

Second World War World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...

. He retired in 1951 due to illness, and was made a

Knight Bachelor The title of Knight Bachelor is the basic rank granted to a man who has been knighted by the monarch but not inducted as a member of one of the organised Order of chivalry, orders of chivalry; it is a part of the Orders, decorations, and medals ...

in the

1952 New Year Honours The New Year Honours 1952 were appointments by King George VI to various orders and honours to reward and highlight good works by citizens of the British Empire and Commonwealth. They were announced on 1 January 1952 for the British Empire, Austr ...

. Whilst at UCL, students named a newspaper after him, Pi, which remains a core UCL publication to this day. Pye endorsed the paper, recognising that it filled a distinct hole in UCL student life after the Second World War. Pye noted his pleasure with the fact that a ‘newspaper specially adapted to the needs and interest of students, postgraduates as well as the undergraduate’ which could act as a ‘medium through which to promote a sense of corporate interest which embraces all the varied activities in the College’ was now available on campus. In the 1955 film '' The Dam Busters'', Pye was played by Stanley van Beers. David Pye was the father of William Pye, a noted sculptor.William Pye – water sculpture

Selected works

* * *

References

External links