Beatrice Shilling: Difference between revisions
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==Early life== |
==Early life== |
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Shilling was born at [[Waterlooville]], [[Hampshire]], the daughter of a butcher. After leaving school, she worked for an electrical engineering company for three years, |
Shilling was born at [[Waterlooville]], [[Hampshire]], the daughter of a butcher. After leaving school, she worked for an electrical engineering company for three years, installing wiring and generators.<ref name="whitfield" /> Her employer, Margaret Partridge, encouraged her to take a degree in Electrical Engineering at [[Manchester University]]; she completed this in 1932 and stayed on for a year to do a MSc in Mechanical Engineering.<ref name="whitfield" /> |
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She worked as a research assistant for Professor GF Mucklow at the [[University of Birmingham]]<ref name="whitfield">{{cite web |url=http://thrustvector.wordpress.com/2010/03/24/beatrice-shilling/ |title=Beatrice Shilling |author=Jakob Whitfield, |date= |work=Thrust Vector |publisher= |accessdate=4 March 2011}}</ref> before being recruited as a scientific officer by the [[Royal Aircraft Establishment]]. |
She worked as a research assistant for Professor GF Mucklow at the [[University of Birmingham]]<ref name="whitfield">{{cite web |url=http://thrustvector.wordpress.com/2010/03/24/beatrice-shilling/ |title=Beatrice Shilling |author=Jakob Whitfield, |date= |work=Thrust Vector |publisher= |accessdate=4 March 2011}}</ref> before being recruited as a scientific officer by the [[Royal Aircraft Establishment]]. |
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Revision as of 10:31, 16 October 2014
Beatrice Shilling | |
---|---|
File:Beatrice Shilling.jpg Beatrice Shilling and her Norton motorcycle | |
Born | |
Died | 18 November 1990 | (aged 81)
Nationality | British |
Education | Manchester University |
Occupation | Engineer |
Spouse | George Naylor |
Engineering career | |
Discipline | Aeronautical Engineering |
Institutions | Institution of Mechanical Engineers Women's Engineering Society |
Employer(s) | Royal Aircraft Establishment |
Projects | Rolls-Royce Merlin |
Significant advance | Aero engines |
Awards | OBE |
Beatrice (Tilly) Shilling OBE PhD MSc CEng (8 March 1909 – 18 November 1990)[1] was an aeronautical engineer who was responsible for correcting a serious defect in the Rolls-Royce Merlin engine during the Second World War. She also was a well-known racing motorcyclist.
Early life
Shilling was born at Waterlooville, Hampshire, the daughter of a butcher. After leaving school, she worked for an electrical engineering company for three years, installing wiring and generators.[2] Her employer, Margaret Partridge, encouraged her to take a degree in Electrical Engineering at Manchester University; she completed this in 1932 and stayed on for a year to do a MSc in Mechanical Engineering.[2] She worked as a research assistant for Professor GF Mucklow at the University of Birmingham[2] before being recruited as a scientific officer by the Royal Aircraft Establishment.
In the 1930s, Shilling raced motorcycles. She beat professional riders, such as Noel Pope, and was awarded the Gold Star for lapping the Brooklands circuit at 106 miles per hour (171 km/h) on her Norton M30.[3]
World War 2
During the Battle of France and Battle of Britain in 1940, it became apparent that the Rolls-Royce Merlin powered Royal Air Force fighters had a serious problem with their carburettors while manoeuvring in combat. The negative g created by suddenly lowering the nose of the aircraft resulted in the engine being flooded with excess fuel, causing it to lose power or shut down completely. German fighters used fuel injection engines and did not have this problem so, during combat, they could evade RAF fighters by flying negative g manoeuvres that could not be easily followed.
Shilling devised a simple, yet ingenious, solution that was officially called the R.A.E. restrictor. This was a small metal disc with a hole in the middle, fitted into the engine's carburettor. Although not a complete solution, it allowed RAF pilots to perform quick negative g manoeuvres without loss of engine power. By March 1941, she had led a small team on a tour of RAF fighter bases, installing the devices in their Merlin engines. The restrictor was immensely popular with pilots, who affectionately named it 'Miss Shilling's orifice' or simply the 'Tilly orifice.' It continued in use as a stop-gap until the introduction of the pressure carburettor in 1943.[4]
Later life
After the war, Shilling worked on a variety of projects including the Blue Streak missile[2] and the effect of a wet runway upon braking.[1] Shilling was once described by a fellow scientist as "a flaming pathfinder of women's lib"; she always rejected any suggestion that as a woman she might be inferior to a man in technical and scientific fields. However, a brusque manner and a contempt for bureaucracy led to an uneasy relationship with management. Shilling worked for the RAE until the late-1960s, but never achieved high rank within the organization.[2]
She held a doctorate from the University of Surrey, a CEng and was a member of the Institution of Mechanical Engineers and the Women's Engineering Society.
Post-war, she raced cars. In the 1960s, she and her husband owned and raced an Elva Courier and an Elva, Formula Junior, single-seat racing car.[5]
Personal life
Shilling married George Naylor, in September 1938.[6] He also worked at the RAE. According to anecdote, she refused to marry him until he also had been awarded the Brooklands Gold Star for lapping the circuit at over 100 mph.[2] During World War 2 he was a bomber pilot with No. 625 Squadron RAF and reached the rank of Wing Commander.
Memorials
In 2011, the J D Wetherspoon pub chain opened a pub, named the Tilly Shilling, in her honour in Farnborough, Hampshire.[7][8]
See also
References
Notes
- ^ a b Haines, Catharine M. C. (2001). International Women in Science: A Biographical Dictionary to 1950. ABC-CLIO. p. 288. ISBN 1576070905.
- ^ a b c d e f Jakob Whitfield,. "Beatrice Shilling". Thrust Vector. Retrieved 4 March 2011.
{{cite web}}
: CS1 maint: extra punctuation (link) - ^ John de Kruif (24 March 2010). "Beatrice Shilling". Vintage Norton Motorcycles. Retrieved 4 March 2011.
- ^ Lumsden 2003, p.32.
- ^ Roger Dunbar (6 October 2011). ""ELVA Jottings #2" (August 2006)". Elva.com.
- ^ "Index entry". FreeBMD. ONS. Retrieved 20 October 2012.
- ^ "Application for a Premises Licence - The Tilly Shilling Victoria Road Farnborough" (PDF). Rushmoor Borough Council. 7 September 2010. Retrieved 16 April 2011.
- ^ "Cheers! Champagne pops at opening of The Tilly Shilling in Farnborough". Alex Crawford – Mayor of Rushmoor. 22 July 2011. Retrieved 23 July 2011.
Bibliography
- Lumsden, Alec. British Piston Engines and their Aircraft. Marlborough, Wiltshire: Airlife Publishing, 2003. ISBN 1-85310-294-6.
- Matthew Freudenberg (2003). Negative Gravity, the Life of Beatrice Shilling. Charlton Publications. ISBN 0-9546165-0-2.