The General Electric J47 turbojet (GE company designation TG-190) was developed by General Electric from its earlier J35. [1] It first flew in May 1948. The J47 was the first axial-flow turbojet approved for commercial use in the United States.

2019年7月1日 · With legendary GE engineer Neil Burgess leading the project, the Lynn engineers quickly designed a J35-sized, axial-flow J47 that incorporated compressor and turbine sections for higher-pressure ratios, as well as lightweight components needed to produce 5,000 pounds of thrust. The J47 was a bold step forward.

3 天之前 · Four General Electric J47-GE-19 turbojet engines are suspended under the wings outboard of the radial engines in two-engine pods. The J47 is a single-shaft axial-flow turbojet engine with a 12-stage compressor section, 8 combustion chambers, and single-stage turbine.

A J47-GE-7 engine became the first axial-flow (straight-through airflow) engine in the United States to be approved for commercial use. The J47 was retired when the last Boeing KC-97J was dropped from Air National Guard service in 1978, thus spanning 30 years of operational service.

In 1946, GE proposed to the Army Air Forces the more powerful and fuel efficient TG-190 (later J47) engine to replace its J35 turbojet. An axial-flow compressor was chosen because it offered higher pressure ratios, more power, and overall better performance.

The General Electric J47 turbojet engine (GE company designation TG-190) was developed by General Electric from its earlier J35 engine. It first flew in May 1948 and was the first axial-flow turbojet approved for commercial service, and the first to use an electrically-controlled afterburner to boost its thrust in the United States.

2022年11月10日 · Developed from previous-generation GE engines, the J47 made its mark, powering some of the most iconic early jet fighters, including the North American F-86, as well as groundbreaking post-war bombers such as the Boeing B-47 …

J47-GE-27型發動機由美商GE公司所製造，為軸流式渦輪噴射發動機，有十二級軸流式壓縮器，壓縮比5:1，單級渦輪，燃燒室由八個燃燒筒組成，裝用於F-86戰鬥機上。 民國43年我空軍接收美軍援F-86型噴射機，並自民國44年補充F-86F、RF-86F等型機，增強空戰能力。 至民國49年補充F-86D型機，使我空軍自此具備全天候作戰能力。 而F-86型機與F-84型機，在我臺海空戰中更創造了31比1之輝煌戰果，作戰部隊使用至民國60年，剩餘飛機移交部訓隊繼續使用至民國66年除役 …

This J47-GE-17 engine powered the North American F-86D Sabre Jet and the Italian Fiat F-86K.

2017年5月27日 · GE rushed work on a new engine designed to leapfrog German aviation technology, but the U.S.—unlike Germany—wouldn’t get a jet fighter into combat before the war ended. A North American F-86E of the 4th Fighter Interceptor Wing at an Air Base in South Korea, is split in two to replace its J47-GE-13 engine. (U.S. Air Force)