CHS 1.06 - Ki-84-Ia with Toyoda engines
Posted: Tue Sep 27, 2005 11:17 am
Is it an intention to place Toyoda engine on historically Nakajima biult K-84?
http://www.csd.uwo.ca/~pettypi/elevon/b ... ki-84.html
Specification of Nakajima Ki-84-1a:
Engine: One Army Type 4 eighteen-cylinder air-cooled radial (Nakajima Ha-45). The following engine models were used: [Ha-45]11 rated at 1800 hp for takeoff and 1650 hp at 6560 feet. [Ha-45]12 rated at 1825 hp for takeoff and 1670 hp at 7875 feet. [Ha-45]21 rated at 1990 hp for takeoff and 1850 hp at 5740 feet. [Ha-45]23 rated at 1900 hp for takeoff and 1670 hp at 4725 feet.
Performance (early production): Maximum speed 392 mph at 20,080 feet, cruising speed 277 mph. An altitude of 16,405 feet could be reached in 5 minutes 54 seconds. An altitude of 26,240 feet could be attained in 11 minutes 40 seconds. Service ceiling 34,450 feet. Normal range 1053 miles, maximum range 1347 miles.
Weights: 5864 pounds empty, 7955 pounds loaded, 8576 pounds maximum. Dimensions: Wingspan 36 feet 10 7/16 inches, length 32 feet 6 9/16 inches, height 11 feet 1 1/4 inches, wing area 226.04 square feet. Armament: Two fuselage mounted 12.7-mm Type 1 (Ho-103) machine guns and two wing-mounted 20-mm Ho-5 cannon (Ki-84-Ia). Two fuselage-mounted 20-mm Ho-5 cannon and two wing-mounted 20-mm Ho-5 cannon (Ki-84-Ib). Two fuselage-mounted 20-mm Ho-5 cannon and two wing-mounted 30-mm Ho-105 cannon (Ki-84-Ic). External stores included two 551-pound bombs or two 44-Imp gall drop tanks.
http://www.csd.uwo.ca/~pettypi/elevon/b ... ki-84.html
Specification of Nakajima Ki-84-1a:
Engine: One Army Type 4 eighteen-cylinder air-cooled radial (Nakajima Ha-45). The following engine models were used: [Ha-45]11 rated at 1800 hp for takeoff and 1650 hp at 6560 feet. [Ha-45]12 rated at 1825 hp for takeoff and 1670 hp at 7875 feet. [Ha-45]21 rated at 1990 hp for takeoff and 1850 hp at 5740 feet. [Ha-45]23 rated at 1900 hp for takeoff and 1670 hp at 4725 feet.
Performance (early production): Maximum speed 392 mph at 20,080 feet, cruising speed 277 mph. An altitude of 16,405 feet could be reached in 5 minutes 54 seconds. An altitude of 26,240 feet could be attained in 11 minutes 40 seconds. Service ceiling 34,450 feet. Normal range 1053 miles, maximum range 1347 miles.
Weights: 5864 pounds empty, 7955 pounds loaded, 8576 pounds maximum. Dimensions: Wingspan 36 feet 10 7/16 inches, length 32 feet 6 9/16 inches, height 11 feet 1 1/4 inches, wing area 226.04 square feet. Armament: Two fuselage mounted 12.7-mm Type 1 (Ho-103) machine guns and two wing-mounted 20-mm Ho-5 cannon (Ki-84-Ia). Two fuselage-mounted 20-mm Ho-5 cannon and two wing-mounted 20-mm Ho-5 cannon (Ki-84-Ib). Two fuselage-mounted 20-mm Ho-5 cannon and two wing-mounted 30-mm Ho-105 cannon (Ki-84-Ic). External stores included two 551-pound bombs or two 44-Imp gall drop tanks.