military - Did the XF-84H Thunderscreech really cause "900 sonic …
Oct 7, 2015 · The Republic XF-84H, known as the "Thunderscreech" was an experimental version of the F-84F Thunderstreak. It was intended to be a supersonic turboprop fighter. Even at idle, the prop tips …
Is there an example of a classic aviation engineering moment when ...
Jun 12, 2021 · 10 The Republic XF-84H "Thunderscreech" was an attempt to improve power responsiveness by using a turboprop to replace the turbojet in a transsonic upgrade to the subsonic …
At what rpm does the tip of a 54" propeller start to incur mach losses?
Apr 16, 2018 · Seeing as the efficiency in that graph seems to go to zero around Mach 0.8 - 0.9, how are supersonic propellers (such as that in the Thunderscreech) able to produce any thrust at all?
aircraft physics - Why do sonic booms happen at speeds significantly ...
Mar 24, 2025 · Thanks Peter. This explains the location of the shock, but not the physics behind it's creation. Some things that make this less simple than it feels like it should be: If this were not …
Why are there no supersonic propellor driven aircraft?
Mar 16, 2018 · I know that jet engines may generally be better, but I've recently been doing reading on aircraft like the Thunderscreech and it's made me curious why exactly it won't work.
Can an airplane propeller become supersonic? - Aviation Stack Exchange
Oct 31, 2023 · Two examples I can think of immediately: the F-84H "Thundescreech" and the Soviet/Russian "Bear" bomber. The former aircraft failed to enter service, in part because it was …
Can propeller driven aircraft sustain speeds at or above Mach 1?
Feb 19, 2015 · The latter is an indication of why supersonic propeller-driven aircraft are unlikely: the continuous sonic boom coming off the propeller tips made the Thunderscreech the loudest airplane …
How do you make sonic booms quieter - Aviation Stack Exchange
Nov 30, 2023 · The best ways to reduce sonic boom is to reduce the volume and mass of the aircraft. After that, you can work on shaping the aircraft to change the characteristics of the boom. The boom …
How come sonic booms only occur once at the speed of sound and …
May 31, 2015 · Fighter aircraft today are capable of flying several times the speed of sound. Why is it that the sonic boom only occurs at the moment the plane crosses Mach 1?
What are the advantages or disadvantages of a mid wing design?
A mid wing design is mostly used on aerobatic and combat aircraft. The wing spar carry-through would be where the payload needs to be in transport and passenger aircraft, so a mid wing is the worst …