Wright Turbo-Cyclone 18R-3350-TC (972TC18DA2), 2-Row, Radial Engine
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"NASM", "title_sort": "WRIGHT TURBO-CYCLONE 18R-3350-TC (972TC18DA2), 2-ROW, RADIAL ENGINE", "guid": "http://n2t.net/ark:/65665/nv9d634e520-28f6-4e4e-a273-32b5bc34437f", "record_link": "http://n2t.net/ark:/65665/nv9d634e520-28f6-4e4e-a273-32b5bc34437f", "title": {"label": "Object Name", "content": "Wright Turbo-Cyclone 18R-3350-TC (972TC18DA2), 2-Row, Radial Engine"}, "metadata_usage": {"access": "CC0"}, "data_source": "National Air and Space Museum"}, "indexedStructured": {"exhibition": [{"building": "NASM"}], "geoLocation": [{"L2": {"type": "Country", "content": "United States of America"}}], "object_type": ["Rotary engines", "Reciprocating (piston) engines", "Propulsion systems"], "name": ["Wright Aeronautical"], "onPhysicalExhibit": ["Yes"], "place": ["United States of America"], "usage_flag": ["Commercial", "Aviation", "People", "Piston", "Propulsion", "Engines"], "online_media_type": ["Images"]}, "freetext": {"setName": [{"label": "See more items in", "content": "National Air and Space Museum Collection"}, {"label": "Location", "content": "National Air and Space Museum in Washington, DC"}, {"label": "Exhibition", "content": "America by Air"}], "date": [{"label": "Date", "content": "1952"}], "identifier": [{"label": "Inventory Number", "content": "A19660150000"}], "notes": [{"label": "Physical Description", "content": "Type: Reciprocating, 18 cylinders, 2 rows, radial, air-cooled"}, {"label": "Physical Description", "content": "Power rating: 2,424 kW (3,250 hp) at 2,900 rpm"}, {"label": "Physical Description", "content": "Displacement: 54.9 L (3,350 cu in.)"}, {"label": "Physical Description", "content": "Bore and Stroke: 156 mm (6.1 in.) x 160 mm (6.3 in.)"}, {"label": "Physical Description", "content": "Weight: 1621 kg (3573 lb)"}, {"label": "Summary", "content": "This engine powered the last generation of piston engine transports, including the Douglas DC-7 and Lockheed Super Constellation. It represents the end of engine-development that began with the famous Wright Whirlwind, and included an entire family of military and commercial piston power plants. The somewhat unique feature of this engine was a turbo compound device, consisting of an exhaust-driven turbine geared to the crankshaft, generating 20 percent additional take-off power without increasing fuel consumption."}, {"label": "Summary", "content": "The Wright R-3350 Turbo-Cyclone 18 also powered the following aircraft types: Lockheed P2V-7 Neptune patrol bomber, Martin P5M-1 and -2 Marlin patrol flying boat, Fairchild C-119F and G Packet troop and cargo transport, Lockheed C-121 transport, and Canadair CL-28 maritime reconnaissance."}, {"label": "Summary", "content": "This artifact powered the American Airlines Douglas DC-7C \"Flagship Vermont.\" A total of 374 engines of this model were built between August 1952 and December 1954. A total of 5,656 commercial C18 and 44,536 military R-3350 engines were manufactured."}, {"label": "Alternate Name", "content": "Wright Turbo-Cyclone 18R-3350-TC Radial Engine"}, {"label": "Key Accomplishment(s)", "content": "Powered Last Generation of Piston Engine Transports"}, {"label": "Brief Description", "content": "This engine powered the last generation of piston engine transports, including the Douglas DC-7 and Lockheed Super Constellation. A turbo compound device generated 20% more take-off power without increasing fuel consumption."}], "creditLine": [{"label": "Credit Line", "content": "Gift of American Airlines, Inc."}], "name": [{"label": "Manufacturer", "content": "Wright Aeronautical"}], "place": [{"label": "Country of Origin", "content": "United States of America"}], "physicalDescription": [{"label": "Materials", "content": "Engine Overall - Steel, Aluminum, Inconel X"}, {"label": "Dimensions", "content": "3-D: 233.2 \u00c3\u0097 143.8cm, 1620.7kg (91 13/16 \u00c3\u0097 56 5/8 in., 3573lb.)"}, {"label": "Dimensions", "content": "Support: 280.7 \u00c3\u0097 158.8 \u00c3\u0097 188.6cm (110 1/2 in. \u00c3\u0097 62 1/2 in. \u00c3\u0097 74 1/4 in.)"}], "dataSource": [{"label": "Data Source", "content": "National Air and Space Museum"}], "objectRights": [{"label": "Restrictions & Rights", "content": "CC0"}], "objectType": [{"label": "Type", "content": "PROPULSION-Reciprocating & Rotary"}]}}, "url": "edanmdm:nasm_A19660150000", "hash": "6902c4f2c0a1fb88d746908b866d9f996161036a", "docSignature": "0146c73741ab7c6e3e934352c93f5fa2", "timestamp": 1666664365, "lastTimeUpdated": 1665649811, "title": "Wright Turbo-Cyclone 18R-3350-TC (972TC18DA2), 2-Row, Radial Engine"}