I had great expectations about 757, finally I did a trip report of my trip on the flying pencil, the sound of RB211 are definitely the best, really recommend you to look foward the 757. Sadly main of the US airlines, are cutting them of from national flights.
For most airline procedures, A/T is armed while still on the ground and actually engaged at T/O. And the Engines are very rarely run at 100% (usually if the aircraft is taking off heavy). In most instances, pilots try to reduce the power of the engines as much as they can while still being sure that they can takeoff safely. This reduces stress on the engines (which are extremely expensive), saves fuel (also expensive), and gives a smoother ride for passengers on board.
What causes the sound on 2:15 when put to clb thrust, and the engine makes like a fast aceleration and reduction? I heard that sound not always, but a lot of times on the RB211.
At take off they set the throttle to 50% for a few seconds to let the engines stabalize, then the set it to 100%. They also have to stay below 250 knots below 10,000ft. That's why the pilots kept increasing and decreasing the throttle
speed limit is usually 250 its below 10,000feet these hot rods climb like rockets they apparently reached 10,000 quicker than anticipated throttled back to matin speed and altitude then cleared to climb note seatbelt chime +- 10,000 ft
Every engine is a little different in terms of power output, efficiency, and the time it takes to spool up and generate useful thrust, particularly from idle (due to age, component wear and tear, tuning, ambient conditions). The initial push up is to allow the engines to come up to speed and stabilize, as well as preventing a potentially dangerous asymmetrical thrust condition if they dont come up at the same rate. There is an inherent delay in all jet engines when advancing the power. Once they've stabilized around the 40% N1 mark (low pressure turbine and fan speed), the N2 (high pressure turbine or power generating section) is generating sufficient, stabilized power to drive the fan and compressor, producing useful thrust. From this point, pending a catastrophic failure, further advancement of power is uniform and takeoff rated thrust TRT can be set.
well i think the real reason might have been noise restrictions. Many cities have noise restrictions for airplanes, which have to reduce throttle immediately after takeoff, as long as they don't attain some altitude, or fly out of the city- limits, whichever first.
I think it's due to the FADEC (full authority digital engine control) system, which is connected with the aircraft's autopilot and gives to the engines. the exact throttle, that the autopilot needs....
So when ya hear those engines u know you got a MAN on Each SIDE!!!! I my self would rather hear a Smallblock Chevy 750hp turning 8,500 on 1/2 mi clay oval while I'm drinkin a COLD ONE!!!
![MUST HEAR!!! Boeing 707 Takeoff: Four JT3D turbofan engines giving their best & loudest! [AirClips]](http://i.ytimg.com/vi/EI3owgIj6zs/mqdefault.jpg)
![MUST HEAR!!! Boeing 707 Takeoff: Four JT3D turbofan engines giving their best & loudest! [AirClips]](/img/tr.png)
O my god I need to go on a 757 that engine sound is AWESOME
john hulo Yes!!!
Ehhh the noise WAS a little annoying but it was freakin epic
Kobe Beef Then u aren’t a true aviation fan
I had great expectations about 757, finally I did a trip report of my trip on the flying pencil, the sound of RB211 are definitely the best, really recommend you to look foward the 757. Sadly main of the US airlines, are cutting them of from national flights.
The view from above the clouds is unreal!👍
I love that sound of the RB-211 engine. The Plane looks cool, this is my favorite plane of the boeing family
Glad you liked it so much! The 757 is awesome!
***** I agree with you
That sound omg I love the 757 and those RB211 engines the way the engines gradually hit full thrust wow.
There's just no better feeling that breaking through above those clouds
Unreal, spine tingling sound that yells power all over it.
mark williamson What do you mean?
I LOVE the buzzsaw noise they make
Beautiful!! One of the best sounds in the world!
Thanks! Glad you liked it!
The 757 is a little sports car...always my favorite
It's a great aircraft!
My all-time favourite bird - Boeing 757-200 with those RB-211s!
Holy crap what a rocket!!
That Sound Relax me. Amazing
RB-211 Serious Power!!!!!!!!!
For most airline procedures, A/T is armed while still on the ground and actually engaged at T/O. And the Engines are very rarely run at 100% (usually if the aircraft is taking off heavy). In most instances, pilots try to reduce the power of the engines as much as they can while still being sure that they can takeoff safely. This reduces stress on the engines (which are extremely expensive), saves fuel (also expensive), and gives a smoother ride for passengers on board.
Planes never takeoff at 100%.
Wow this is one heck of a sound! Approved :-)
Thanks! This was one of my earlier videos but I still enjoy watching it!
My pleasure
In it's earlier days, the L1011 used the RB211-22. The -524 was introduced to the L1011 primarily as a test for the 744.
Listen to that Purr. Beautiful.
This Sound Makes me Feel Save
Great video, thank you for posting. Awesome sound!
Ah, this is one of my early videos! Glad you liked it!
Hits the sweet note
gosh i want to be on a plane again last time i went on one was a year ago
Roshan S Me too 😔
Awesome video like always mate! Thumbs up!
wow love the buzzsaw!! great!
great!!! 5/5 awesome sound!!!
Nice! That was awesome and I ❤ the engine sound
Glad you enjoyed it! I appreciate the comment!
What causes the sound on 2:15 when put to clb thrust, and the engine makes like a fast aceleration and reduction? I heard that sound not always, but a lot of times on the RB211.
I've always liked the fact that the 757 has a hook nose.
Power!! Love that jet!
Probably the loudest airplane in service
Hi Thunderbolt!
damn that airplane is light!!!!! that has to be the shortest 757 takeoff i've ever seen lol.
For a 757 it was probably full and going about 85% throttle. The time taken to wheels up was about 30 seconds that’s fairly common
Awesome video!
Thanks! Much appreciated!
Finally! A community of fellows who also have a takeoff fetish!
Is this the same engine as the Lockheed L1011 used?
At take off they set the throttle to 50% for a few seconds to let the engines stabalize, then the set it to 100%. They also have to stay below 250 knots below 10,000ft. That's why the pilots kept increasing and decreasing the throttle
Grrrrrreat videos sir!
Awkward Duo Thank you! I appreciate it!
5:06 Inverter outdoor rich sound
speed limit is usually 250 its below 10,000feet these hot rods climb like rockets they apparently reached 10,000 quicker than anticipated throttled back to matin speed and altitude then cleared to climb note seatbelt chime +- 10,000 ft
My god i love this
What camera do you use? It is so good!
im flying united next week from fort lauderdale to vegas but first stoping in houston. its flight 1075 on a 757 wonder if its the same plane lol
He was on an U.S Airways flight
1:03 POWER!
Quiz - why does power up happen in two phases : 1:03 to 1:10 , and then 1:12 onwards.
Actually three. 1:12 -1:17 and then from 1:17 to max power. Why not just go from 0 to Max in one shot.
Every engine is a little different in terms of power output, efficiency, and the time it takes to spool up and generate useful thrust, particularly from idle (due to age, component wear and tear, tuning, ambient conditions). The initial push up is to allow the engines to come up to speed and stabilize, as well as preventing a potentially dangerous asymmetrical thrust condition if they dont come up at the same rate. There is an inherent delay in all jet engines when advancing the power. Once they've stabilized around the 40% N1 mark (low pressure turbine and fan speed), the N2 (high pressure turbine or power generating section) is generating sufficient, stabilized power to drive the fan and compressor, producing useful thrust. From this point, pending a catastrophic failure, further advancement of power is uniform and takeoff rated thrust TRT can be set.
Rols Royce engine?
Very magical around 4:14 :-)
@AviatorAV8R thats the way its supposed to sound????????????
OH YEAH!!! RB211 POWER!!!
and a 3 stage engine thrust
The boeing 757 always has really loud engines. The quietest engine is the rolls royce
Great, thank you ! This is SO MUCH better than all these f... awful music air videos !
Glad you liked it! Thanks for taking the time to comment!
RIP Us airways
OMG! Even when it idles down, It sounds amazing!😃💔✈️
Make powerful again please
Can anybody tell me why, at 4:50, the engines throttle back and then pick back up a few seconds later?
Thank you!
+Littlun17 The pilot leveled off briefly before continuing the climb!
well i think the real reason might have been noise restrictions. Many cities have noise restrictions for airplanes, which have to reduce throttle immediately after takeoff, as long as they don't attain some altitude, or fly out of the city- limits, whichever first.
I think it's due to the FADEC (full authority digital engine control) system, which is connected with the aircraft's autopilot and gives to the engines. the exact throttle, that the autopilot needs....
akoniloki nope.When planes overspeed the pilots have to take throttle down.Or sign up with autopilot point
Batuhan Yavuz *Regulations allow for
Where did you fly to?
This trip brought me to Charlotte!
Great
Glad you liked it!
Can anyone tell me what that buzzing noise is at high RPM?
It's when the tips of the fan blades reach supersonic speed, I think...;)
Are these the RR engines?
+Stage B Indeed
yes RB-211
757-200 or -300?
+Fraser Andrews -200
+planedudea380 Thank you :) the -200 series are much better I would say
27 L is being extended.
tekoff 👏👏👏👏
not a lot going on in this video........BUThat waso cool!
Glad you liked it! This was one of my earliest videos!
Those engines sound like they are having a minor problem.
TrainSounds not really
sounds like rolls royce trent
It is!
Rolls Royce RB211. Trents are too new for this Aircraft
Ah yes, you're right! Must have typed that half-asleep!
Hahah can't be the same plane if its a different airline, unless your talking about the aircraft which you mentioned
looks more like an airbus than a 757
Nah this is a 757 mate.
Sounds more like a 757 than an Airbus.
So when ya hear those engines u know you got a MAN on Each SIDE!!!! I my self would rather hear a Smallblock Chevy 750hp turning 8,500 on 1/2 mi clay oval while I'm drinkin a COLD ONE!!!
I'm with you on that
aiR BuS
Cringe