Frank Whittle - After The War

After The War

Long a socialist, Whittle's experiences with nationalisation changed his mind and he later campaigned for the Conservative Party (especially for his friend Dudley Williams, who was Managing Director of Power Jets and became the Conservative Member of Parliament for Exeter).

In 1946 Whittle accepted a post as Technical Advisor on Engine Design and Production to Controller of Supplies (Air); was made Commander, the U.S. Legion of Merit; and was awarded the Order of the Bath (CB) in 1947. During May 1948 Whittle received an ex-gratia award of £100,000 from the Royal Commission on Awards to Inventors in recognition of his work on the jet engine, and two months later he was made a Knight Commander of the Order of the British Empire (KBE), Military Division.

During a lecture tour in the U.S. he again broke down and retired from the RAF on medical grounds on 26 August 1948, leaving with the rank of Air Commodore. He joined BOAC as a technical advisor on aircraft gas turbines and travelled extensively over the next few years, viewing jet engine developments in the United States, Canada, Africa, Asia and the Middle East. He left BOAC in 1952 and spent the next year working on a biography, Jet: The Story of a Pioneer. He was awarded the Royal Society of Arts' Albert Medal that year.

Returning to work in 1953, he accepted a position as a Mechanical Engineering Specialist in one of Shell Oil's subsidiaries, where he developed a new type of self-powered drill, driven by a turbine running on the lubricating mud that is pumped into the borehole during drilling. Normally a well is drilled by attaching rigid sections of pipe together and powering the cutting head by spinning the pipe, but Whittle's design removed the need for a strong mechanical connection between the drill and the head frame, allowing for much lighter piping to be used. He gave the Royal Institution Christmas Lectures in 1954 on The Story of Petroleum.

Whittle left Shell in 1957 to work for Bristol Aero Engines who picked up the project in 1961, setting up "Bristol Siddeley Whittle Tools" to further develop the concept. In 1966 Rolls-Royce purchased Bristol Siddeley, but the financial pressures and eventual bankruptcy because of cost overruns of the RB211 project led to the slow wind-down and eventual disappearance of Whittle's "turbo-drill". The design eventually appeared only in the late 1990s, when it was combined with a continuous coiled pipe to allow uninterrupted drilling at any angle. "Continuous-coil drilling" has the ability to drill straight down into a pocket of oil and then sideways through the pocket to allow the oil to flow out faster.

In 1967, he was awarded an Honorary Degree (Doctor of Science) by the University of Bath.