| 词条 | Gnome-Rhône 7K | ||||||||||||||
| 释义 |
The Gnome-Rhône 7K Titan Major was a seven-cylinder 370 hp (270 kW) air-cooled radial engine, that started life as an enlarged Gnome-Rhône 5K with two extra cylinders. The Gnome-Rhône 5K was itself a licensed version of the Bristol Titan. The 7K is very comparable to the Bristol Neptune seven-cylinder engine since they used the same technology.[1] The 7K was followed by the larger and more powerful nine-cylinder 550 hp (405 kW) Gnome-Rhône 9K Mistral. Gnome-Rhône later responded to the need for a more powerful engine by developing the 7K into a two-row version that became the Gnome-Rhône14K Mistral Major. Variants
Applications{{Columns-list|colwidth=30em|
}} Specifications (7Kd){{pistonspecs||ref=[2] |type=Seven-cylinder air-cooled radial engine. |bore={{convert|146|mm|in|abbr=on|2}} |stroke={{convert|165|mm|in|abbr=on|2}} |displacement={{convert|19.3|l|cuin|abbr=on}} |length={{convert|146|mm|in|abbr=on|2}} |diameter={{convert|1235|mm|in|abbr=on|2}} |width= |height= |weight={{convert|270|kg|lb|abbr=on}} |valvetrain=Pushrod operated over-head valves, two per cylinder |supercharger=(7Ksd - single speed centrifugal blower) |turbocharger= |fuelsystem=Carburetor |fueltype=Gasoline |oilsystem= |coolingsystem=Air-cooled |power=7Kd - {{convert|350|hp|kW|abbr=on|disp=flip}} at 2,000 rpm at sea-level for take-off 7Ksd - {{convert|365|hp|kW|abbr=on|disp=flip}} at 2,000 rpm at {{convert|1500|m|ft|abbr=on}} 7Ksd - {{convert|340|hp|kW|abbr=on|disp=flip}} at 2,000 rpm at {{convert|4000|m|ft|abbr=on}} |specpower= |compression=5.5:1 |fuelcon= |specfuelcon= |oilcon= |power/weight= |designer= |reduction_gear= |general_other= |components_other= |performance_other= }} See also{{aircontent|see also= |related=
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}} ReferencesNotes1. ^Gunston 1989, p.74. 2. ^{{cite book|title=Moteurs Gnome-Rhône series K|publisher=Société Des Moteurs Gnome-Rhône |location=Paris|url=http://dev.museesafran.com/wp-content/uploads/2012/10/1350046796-livres-espace-patrimoine-saf2012_0048366.pdf|accessdate=3 October 2014|language=Spanish}} Bibliography{{refbegin}}
3 : Radial engines|Aircraft piston engines 1920–1929|Gnome-Rhône aircraft engines |
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