Republic XF-84H Thunderscreech | |
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Zemlja | Sad |
Ulogu | Eksperimentalni borac |
Prvi let | 22 Jul 1955 |
Izgradio | 2 |
Čaj Republika XF-84H "Thunderscreech" je bio eksperimentalni turboprop avion izveden iz F-84F Thunderstreak. Napajan turbinskim motorom koji je bio parljen u supersonični propeler, XF-84H je imao potencijal da postavi nezvanični rekord brzine vazduha za avione pogonjene propelerima, ali nije uspeo da prevaziđe aerodinamičke nedostatke zuba, što je rezultiralo otkazivanjem programa
Republic XF-84H Thunderscreech Walk Around | |
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Fotografi | Vladimir Jakubov |
Lokalizacija | Nacionalni muzej USAF-a |
Fotografije | 93 |
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The Republic XF-84H Thunderscreech was an experimental turboprop aircraft derived from the F-84F Thunderstreak. It was designed to be the world’s fastest propeller-driven aircraft, and was also one of the loudest. The XF-84H had a slender fuselage with a large, adjustable-pitch propeller in the nose and a T-tail. The propeller was driven by a turbine engine that could produce up to 5,800 horsepower. The aircraft had a top speed of over 670 mph (1,080 km/h), which was faster than the speed of sound at sea level. However, the XF-84H also had many problems, such as excessive vibration, poor handling, and engine failures.
The propeller generated a continuous sonic boom that could be heard 25 miles (40 km) away, causing nausea and headaches among the ground crew and nearby residents. The noise also interfered with the aircraft’s radio communication and navigation systems. The XF-84H was nicknamed “Thunderscreech” by the pilots and “Mighty Ear Banger” by the ground crew. Only two prototypes were built and tested between 1955 and 1956, before the program was cancelled due to technical difficulties and lack of interest from the Air Force.
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