Clive Leyman (born 1935) is a Welsh aerodynamicist and was the chief aerodynamicist of Concorde. [1]
He went to Neath Grammar School for Boys in Wales. He studied at Queen Mary College in London.
He joined the Bristol Aeroplane Company in 1957, which became BAC in 1960. He became the Chief Aerodynamicist at BAC. [2] He worked with Jean Rech of Aérospatiale. Aerodynamic research for Concorde was notably carried out with the BAC 221, which had a droop nose, and the Dassault Mirage IV. Concorde had an ogee-shaped wing.
With British Aerospace, he became the Chief Engineer of the HOTOL project.
He later became a part-time Professor in Mechanical Engineering and Aeronautics at City, University of London. [3]
He lives in Pucklechurch, a village on the B4465 in South Gloucestershire, close to the M4. He married in 1957. He married Daphne Phipps in 1985.
Concorde is a retired Anglo-French supersonic airliner jointly developed and manufactured by Sud Aviation and the British Aircraft Corporation (BAC). Studies started in 1954, and France and the UK signed a treaty establishing the development project on 29 November 1962, as the programme cost was estimated at £70 million . Construction of the six prototypes began in February 1965, and the first flight took off from Toulouse on 2 March 1969. The market was predicted for 350 aircraft, and the manufacturers received up to 100 option orders from many major airlines. On 9 October 1975, it received its French Certificate of Airworthiness, and from the UK CAA on 5 December.
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