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Aviation History
1946
1946 - 1414.PDF
Substantial progress has been made in the development of the 18-cylinder ' -j CENTAURUS sleeve valve engine, and as yet it has far from reached its peak, [nitially released with a quoted power of " over 2,500 B.H.P.", the CENTAURUS is now available, in Marks 57 and 58, with a take-off power of 2,800 B.H.P. The altitude performance of these engines is equally impressive, their high-efficiency superchargers enabling them to maintain a maximum power of over 2,100 B.H.P. at 20,000 ft. More important still, for long range civil and military aircraft, is their exceptional economy in fuel and oil. They give a continuous cruising power at maximum r.p.m. on weak mixture of 1,535 B.H.P. at 21,250 ft., for a fuel consumption of only 0.455 lb/B.H.P./hr. At lower cruising speeds this is further reduced to 0.415 lb/B.H.P./hr. The average figure for oil consumption at maximum cruising r.p.m. is 10 pints an hour, which falls to about 4 pints an hour at lower r.p.m. M 1 M 1 Printed in Ureat Britain for the Proprietor, PLIGHT PUBLISHING COMPANY^ LIMITED, Dorset House, Stamford Street, London, S.E.I, by TBK CORNWALL FRBBS LTD., 1-6. Paris Garden, London, S.E.I." Flight " can be obtained abroad from the following : AUSTRALIA and NEW ZBALAKD : Gordon & Gotch Ltd. INDIA : A. H. Wheeler & Co. CASADA : Imperial Newe Co., Gordon & Goteh, Ltd. ~" " " ' "• • * Til TT — a •* - i*K. rr.t.™atfftn«i\w^Co. Entered as Second Class at the New York. U.8.A.., Post Office.
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