This is amazing! A picture is worth a thousand words, but a moving picture is worth, well... a whole lot more!
@rainerzufall6892 жыл бұрын
You mean like... 1300 words?
@corvoattano47772 жыл бұрын
Actually writing a research paper about this
@thanasuren233 жыл бұрын
PT6As are basically turbo props and PT6Ts are turboshafts. Very well explained. I was a technical specialist in PWC.
@blancolirio8 ай бұрын
Excellent presentation!
@petermcd73433 жыл бұрын
Excellent! I am digging the explanations and the physics and engineering involved
@mohammedcohen Жыл бұрын
...we used the PT6B on our Sikorsky S76B models...customers LOVED it!!!
@freepilot77323 жыл бұрын
I appreciate your video. In the next year I'll be purchasing a new TBM 940. This place uses this engine. Type 66D.
@sigistrele58353 жыл бұрын
Thank you for your excellent explanation. I am from Austria and can understand your English very well. Greetings from Austria
@PilotEffect3 жыл бұрын
Austria! Cool! Hi from Canada.
@BalajiSankar3 жыл бұрын
Reverse flow is due to the reversal in flow direction in the combustion chamber
@vogahl347 күн бұрын
Amazing! Thanks Mario
@gregwilvert Жыл бұрын
This is awesome, thanks man! I’ve always been confused by turboprops where you see the exhaust right behind the propeller. Now I understand - reverse flow!
@PilotEffect Жыл бұрын
woooord
@highflyerl23 Жыл бұрын
Great video. The PT-6 is an elegantly designed engine. A good reliable design, with some neat oddities
@heavi-armed-infadel2 жыл бұрын
Best explanation I've seen, well articulated.
@roynorback75092 жыл бұрын
Thank you Mario ! Best video on KZbin explaining Turboprops.
@gumbygambygimbygoo49013 жыл бұрын
You rock for making these! Thanks Mario!
@Bruvva_Wu Жыл бұрын
A benefit of it's reverse flow design is that Ice Vanes can be incorporated under the engine intake and ice chunks or other dense objects will not be able to "make the turn" up into the compressor.
@flightforfight2 жыл бұрын
Todo el secreto de un motor así está en la forma de los álabes de estatores y turbinas, en los materiales con los que están hechos y en la caja de reducción planetaria que aprovecha una muy alta velocidad de rotación de la turbina y la transforma en velocidades mucho más bajas con alto torque al eje!!!. Una maravilla tecnológica
@PilotEffect2 жыл бұрын
yeah, it is pretty amazing technology.
@dado2i2 жыл бұрын
Fantastic video and description. Not only easy to understand but also complete and full of informations. Great job!
@tamtam194542 жыл бұрын
Great video, clear and straight to the point.
@charlotteha86607 ай бұрын
Perfect explanations💯
@YG-wn7rk Жыл бұрын
This is a very amazing video, Helped me in my pilot training!
@praveshudhwani18013 жыл бұрын
thankyou so much for this easier explanation !!
@usaviation22812 жыл бұрын
ABSOLUTELY BRILLIANT!
@JKPilot Жыл бұрын
Thank you, that was an excellent explanatory video.
@Stone334003 жыл бұрын
Thank you!
@rbh-executor802 Жыл бұрын
Fabulous explanation
@rachaelsuliana6149 Жыл бұрын
Thank you so much...❤️❤️ loved the video
@ariyarathneachala6234 Жыл бұрын
Thank you a lot
@fjs11112 жыл бұрын
Very good work with this virtual teardown!
@PilotEffect2 жыл бұрын
cool
@vivek61872 жыл бұрын
Reverse flow, is not about the intake air, its the gas in the combustion chamber which is reversed.
@paulmorrisette15812 жыл бұрын
Outstanding!!!!!
@bath-35822 жыл бұрын
Thank you
@cellokid51042 жыл бұрын
Amazing explanation. I completely understand how the thing works now. Who came up with this? XD
@guilhermerego42102 жыл бұрын
thank you for the explanation. I have a doubt, how could the airflow pass from centrifugal compressor to the chamber combustion?
@Grumpy412 Жыл бұрын
great lesson!
@maheralazzawi7814 Жыл бұрын
very good
@山内拓-b3n2 жыл бұрын
Canadian🇨🇦 engine
@Hahaa99 Жыл бұрын
Great Video
@jlff53813 жыл бұрын
great video
@joshpiliara20 Жыл бұрын
Great video... Thanks
@Kaipeternicolas2 жыл бұрын
Great video! Thanks so much!
@yayaya1193able Жыл бұрын
Amazing thank you for this !
@roger727152 жыл бұрын
Amazed. Thanks
@e7a7p7r73 жыл бұрын
Great video.
@phe92383 жыл бұрын
Very good explanation
@earlsammesios869610 ай бұрын
Tsnkz sir more viboe,,,
@oscarschenonecruz41162 жыл бұрын
nice
@IWreakHavoc2 жыл бұрын
it's worthy to note, although stators, according to this video, apparently do increase pressure, they also straighten the airflow, while simultaneously guiding the airflow in order to prevent a compressor stall. I said apparently because I haven't heard personally before that they increase pressure.
@米空軍パイロット2 жыл бұрын
Neither have I, but it makes sense. The air after passing a compressor will be rotating somewhat with the direction of the shaft. By straightening the flow, you would essentially slow down the flow along that rotational axis, resulting in some increase in pressure.
@IWreakHavoc2 жыл бұрын
@@米空軍パイロット Very true, because pressure and velocity are inverse with eachother.
@ammarsadaka71303 жыл бұрын
you are the best
@beepIL2 жыл бұрын
Whaaaaat I never knew that, so turboprop is basically a jet engine spinning a propeller?? whaaaaaat
@ghislainebenoit19922 жыл бұрын
....A turboshaft rotating a propeller, which provides virtually all of the engine's thrust. That's the same thing with larger turbofans for large airliners (Airbus / Boeing) . The engine core's (gas generator + free power turbines) main purpose is to drive the (enormous) fan ahead of the core that produces over 95 % of the engine,s thrust.
@excellenceinanimation9602 жыл бұрын
Awesome!
@asapdolphin80402 жыл бұрын
Thanks
@freepilot77323 жыл бұрын
How much actual pound thrust is given at the exhaust?.
@lilaniu5522 жыл бұрын
I am wondering why the different rotation direction for rotor of compressor and free turbine? Btw, your videos are awesome, greetings from China
@aminamino8962 жыл бұрын
Thank you for your excellent. I am doing university research and I want to learn more Do you recommend a book on Turboprop
@TheNextAdventureShow2 жыл бұрын
Great vid. Thanks
@adrianestrella95392 жыл бұрын
Good job!
@GLAJMAN5 ай бұрын
Are there any exotic materials inside the PT6 engine? Like Titanium or Inconel?
@christophereric7 Жыл бұрын
How about a video on how the gearbox works!
@stachowi3 жыл бұрын
Damn this was good (and short)
@ravikolape367110 ай бұрын
What is the besic price of tarboshaft engine
@stephendoherty82912 жыл бұрын
How much additional thrust comes from the exhausts than the propellor? Could the exhaust gas not turn some smaller propellors to gain some extra thrust or generate some low end power for the plane. Since its a gas turbine and gas turbines can burn lots of fuel, can they operate different fuel types more efficiently.
@tracemitchell2093 Жыл бұрын
on some planes like a king air it can be up several hundred pounds of additional thrust
@georgewashington938 Жыл бұрын
PT = Popular Turboprop?
@discoverlight2 жыл бұрын
How much thrust does the propeller itself generate in relation to the turbine? I still struggle to find an actual importance on the propeller. But I’m a newb.
@alexc5449 Жыл бұрын
The turbine doesn't generate thrust. It powers the propeller which generates thrust for the aircraft.
@readmore36342 жыл бұрын
ratio between drive shaft & propeller (amount of reduction)?
@tracemitchell2093 Жыл бұрын
depends on the engine but a good average is about 16:1 with 35,000 down to 1900rpm though some its 20,000:2000 so 10:1 and some its 50000:1700 it all depends on the engine and application because different props can use the same engine and you're trying to govern that prop for its max efficiency a bigger prop needs to spin slower or the tips can begin to go super sonic which leads to sudden losses in thrust
@KoMyo-pc1mi4 ай бұрын
❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤
@DanFrederiksen8 ай бұрын
Eclipse 550 twin jet has better fuel economy than Baron 58 and Cessna 401 piston twins. Therefore turboprops should not exist.
@AbhishekYadav-uo3hg3 жыл бұрын
Sir why rotation of power turbine and gas generator is in opposite direction Please explain
@zarfomania12 жыл бұрын
I think it has something to do with balance, to reduce engine torque. If everything is spinning in one direction the plane will essentially want to rotate around it in the opposite direction if that makes sense.
@Tropa14293 жыл бұрын
Hello can we say that the PT6T-3 engine and the PT6A-67F engine are the same?
@PilotEffect3 жыл бұрын
Not sure sorry
@Tropa14293 жыл бұрын
@@PilotEffect hello thanks for your reply, now i know the answer. And they aren't equal, i changed e mails with Pratt &Whitney.
@thanasuren233 жыл бұрын
PT6T is a turboshaft engine and PT6A is a turboshaft.
@lujolasica9076 Жыл бұрын
F my profesor, this is all I needed
@PilotEffect Жыл бұрын
This comment made the whole yt channel worth the effort. Awesome. gg