Download PDF by Todd W. Riddle, Stuart E. Rogers, James C. Ross, Russell M.: A numerical analysis of three-dimensional vortex trapping

By Todd W. Riddle, Stuart E. Rogers, James C. Ross, Russell M. Cummings

Plane layout 1 (1998) 61—73

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T. installed, Sayer made the first flight in W4041 on 15 May 1941, and the aircraft was to go on to have a highly successful career before it was finally retired and put on permanent display in the Science Museum in London. 303 in. Browning machine-guns. The very low thrust levels of the early jet engines, however, meant that, for the time being at least, a single-engined jet fighter was out of the question and the only practical choice was to go for a twin-engined design. 28/39 began to take shape, George Carter was forming his ideas on just such a machine that could be developed into an operational jet fighter.

The linkage chutes had to be modified as the used links often became fast in the jettison chute, leading to a build-up of links in the guns and jamming the mechanism; this became a familiar problem to us. Our Meteors had not gone through Boscombe Down for testing, but straight into squadron service due to the urgency. As a result we had many visits from representatives and ‘boffins’ from armaments, radio, Rolls-Royce and Gloster. By the end of August the majority of the V-1 launching sites in the Pas de Calais had been overrun by the Allied ground forces, by which time 616 Squadron’s tally of V-1s stood at thirteen.

The Meteor was also superior at decelerating if its airbrakes were deployed; indeed, these were so effective that they had to be retracted once again after moving behind the Tempest to avoid dropping out of range. Zoom climbs were attempted with a pull-out from a dive at 500 mph IAS into a forty-degree climb. Initially there was little difference between the two aircraft until the nose of the Meteor came up to the horizon, when it started to pull away rapidly. By the time it had reached its best climbing speed (225 mph) the Meteor was approximately 750 ft above and 600 yards ahead of the Tempest.

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A numerical analysis of three-dimensional vortex trapping by Todd W. Riddle, Stuart E. Rogers, James C. Ross, Russell M. Cummings


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