Davepoth: Initial translation of French Wikipedia article
The [[Saunders-Roe]] P.192 Queen was a [[British]] jet-powered seaplane project designed by Saunders-Roe after the Second World War. It was intended for the carriage of passengers on intercontinental flights, especially between Great Britain and [[Australia]]. No prototype was built because of a lack of funding.
==Design==
Even before the Second World War, the British aircraft manufacturer Saunders-Roe (often known as Saro) had considered the construction of seaplanes for the transatlantic service. In 1939 the firm planned a machine of 85 to 90 tons, but the plans were curtailed by the start of the war. Resumed in 1943, the study resulted in a design of 150 tons, which ultimately became the [[Saunders-Roe Princess]], of which only three examples were manufactured.
Despite this failure, Saro was contacted by J. Dundas Meenan, consulting engineer with [[Peninsular & Oriental]] (P & O) shipping company, who was interested in a plane that could carry at least 1,000 passengers under the conditions of comfort of a transatlantic ocean liner. Saro then proposed project P.192, a 670-ton seaplane powered by 24 [[Rolls-Royce]] RB.80 Conway jet engines with 8,400 kg of thrust each. The aircraft was designed to have flown at a cruising speed of 720 km / h and an altitude between 9,000 and 12,000 meters. Its range would have been 3,400 kilometers. The route between London and Sydney had already been planned, via [[Cairo]], [[Karachi]], [[Calcutta]], [[Singapore]] and [[Darwin]] (Australia).
The fuselage would have been divided into 5 decks with the passengers divided into compartments of 6 places with convertible seats in berths for the night, in a similar fashion to railway carriages. First class passengers would have had their own bars, dining rooms and washrooms. An improved galley would have served all of the decks by freight elevators. The crew was to have consisted of 7 technical flight crews with their own rest quarters, and 40 cabin crew, as well as a steward as on a liner.
The engines were installed very far from the hull to avoid spray on takeoff. They would have been supplied with air by two sets of air inlets; one set above the wing when the aircraft was on the water, and another in the leading edge during the flight. Marine rudders would have facilitated maneuvers on the water. Neither P & O nor the British taxpayer were willing to finance such a project, it did not go beyond the stage of the drawing board.
* .
==Design==
Even before the Second World War, the British aircraft manufacturer Saunders-Roe (often known as Saro) had considered the construction of seaplanes for the transatlantic service. In 1939 the firm planned a machine of 85 to 90 tons, but the plans were curtailed by the start of the war. Resumed in 1943, the study resulted in a design of 150 tons, which ultimately became the [[Saunders-Roe Princess]], of which only three examples were manufactured.
Despite this failure, Saro was contacted by J. Dundas Meenan, consulting engineer with [[Peninsular & Oriental]] (P & O) shipping company, who was interested in a plane that could carry at least 1,000 passengers under the conditions of comfort of a transatlantic ocean liner. Saro then proposed project P.192, a 670-ton seaplane powered by 24 [[Rolls-Royce]] RB.80 Conway jet engines with 8,400 kg of thrust each. The aircraft was designed to have flown at a cruising speed of 720 km / h and an altitude between 9,000 and 12,000 meters. Its range would have been 3,400 kilometers. The route between London and Sydney had already been planned, via [[Cairo]], [[Karachi]], [[Calcutta]], [[Singapore]] and [[Darwin]] (Australia).
The fuselage would have been divided into 5 decks with the passengers divided into compartments of 6 places with convertible seats in berths for the night, in a similar fashion to railway carriages. First class passengers would have had their own bars, dining rooms and washrooms. An improved galley would have served all of the decks by freight elevators. The crew was to have consisted of 7 technical flight crews with their own rest quarters, and 40 cabin crew, as well as a steward as on a liner.
The engines were installed very far from the hull to avoid spray on takeoff. They would have been supplied with air by two sets of air inlets; one set above the wing when the aircraft was on the water, and another in the leading edge during the flight. Marine rudders would have facilitated maneuvers on the water. Neither P & O nor the British taxpayer were willing to finance such a project, it did not go beyond the stage of the drawing board.
* .
from Wikipedia - New pages [en] https://ift.tt/32Um3O2
via IFTTT
No comments:
Post a Comment