Air Canada 777-300ER GE90-115B working in blue sky

[skbenergy]

GE-90 i love this engine awesome sound, Greetings from the Caribbean

[Skylartotallyawesom]

how long was the flight i will guess 5 or 6 hours

[210482fmj]

i love those air canada trays on the air canada 767 flight trolleyd they have with the nice bright red canada leaf logos. I think the nice bright red colours look very appealing. the flight service trolleys on the 777 don't have those. the graphics look really nice and good quality. im normally a guy who is not easily impressed but i thought those looked really high quality grade plastic and colours.

[jainish007]

well looking at the fan speed i just can't imagine what would it be like at full thrust!!!

[Marineperson]

Its cool how the spiral on the cone of the Turbofan aprears to be spinning slowly when actually the blade is spinning at near speed of sound.

[houshidar558]

i like how planes look like they move so slow at cruising altitude but there going 500+mph  go figure

[Ney8666]

Ótimo seu video, gostei muito...

vejam os meus videos: decolagem de vitoria

Ney (Brasil)

[MrMouns63]

full power at cruise with the G90-115 and you ll brake the sound barrier...777 300 ER is that powerfull

[pCf96]

what seat were you in?

[Mathgeek1350]

that does not seem like 80% thrust it doesn't even look like the plane is reaching 75% thrust on that engine, then again lets you think of how good an egine is when it cost 21M.

[MusicLover11325]

What FL is this?

[Lunarlaserranging]

if the aircraft you go on is at maximum weight and totally full up you might be lucky and get to experience maximum take off thrust without a reduced thrust setting. Due to this engines enormous power the derated takeoff thrust makes for a dissapointing quiet engine noise on takeoff and it doesn't feel particularly impressive. This engine doesnt seem to have that real bassy rumble sound the engine on the united 767's provide.

[wierasa]

did you guys know that at take off the trottle is at 95% and at cruising altitdude it is at around 22%?

[jesuistahmid]

@wierasa that seems too low doesn' tit? I heard it cruises at n1= 80% or something like that

[wierasa]

no its no even close to 80%

think, at takeoff, there is:

a 10 degree climb

high pressure

air density

[jesuistahmid]

@wierasa What do you mean? not even close?

[MusicLover11325]

@wierasa actually 15 degree climb, and not close to 80% what? n1?

[MusicLover11325]

@jesuistahmid Yeah you can never put 100% during crusing cause it will burn the engines

[natbrain]

@MusicLover11325 during cruising, you can put the thrust a 100%, put burning the engines isn't really the main reason they don't put it at 100%. Putting the thrust at a lower thrust rating does reduce wear and tear of the engine, but it also consumes less fuel. Also, at cruise, there is no need for 100% power. Just think about all the excess thrust it's producing. When a plane produces excess thrust, it can either climb, or speed up. During cruise, you want to do neither, so 100% is unnecessary

[natbrain]

@wierasa that's completely wrong. When cruising, thrust is at around 80%.

Here's a link:

watch?v=CSol9xQyn0s

At the very beginning of the video, if you look closely at the N1, it is at around 87%. And takeoff thrust is not always at 95%. It can be 80%, or 105%. The takeoff power depends on the weight of the aircraft, the length of the runway, etc. If the plane is heavy, it will make sense to use more thrust.

[natbrain]

@wierasa sorry, I was running out of characters. I forgot to put that 22% thrust is literally lower than idle at that high an altitude. At cruising altitude, the idle setting at 30000 feet is not the same as it would be at ground level. It's higher as a matter of fact. Idle at cruising altitude is somewhere between 30% to 50%. At ground level, it is between 5% to 15%. I'm just approximating, I can't give a definite number, but I'm positive that any aircraft doesn't cruise on idle thrust.

[JetBlue101794]

Great video, isn't the 77W so beautiful! I love the wing bend.

[lsmith1981]

the T7 and the 47 are Both Beautiful...the 67-400-er is nice too..

[dunlrock]

that is cool!!!!!!!!

[SteU4IA]

wow the amount of power needed at cruise is surprisingly low. anyways where were you going?

[bobjoe117]

N1 is going to be lower since you're going to fast, but N2 is still going to be fairly high

[natbrain]

@SteU4IA thrust is around 80% during a typical cruise.

[MusicLover11325]

@SteU4IA As we know, the higher altitude you gain, the less gravity it takes to force the airplane down, therefore not much thrust to keep the airplane up. it's getting lighter and lighter.

[SteU4IA]

@MusicLover11325 At 35,000 feet the gravity is 0.997G which is not far from normal 1G. It's more due to the lack of air resistance up at that altitude, not the change in gravity.

[MusicLover11325]

@SteU4IA It is a change of gravity when you get beyond FL350, but not as much

[billydevo]

Great vid,, just amazing Power.. and if you ever get the chance to even walk in front of the engine... the size alone is amazing..

[sealalula]

Thats right !!

I got a shock to see this engine in real life when i flew last month !!!

Its simply huge man !

[endz420]

@billydevo On my YYZ to FRA flight a few months we had to use buses when we landed, so I saw the engines as a I walked down the stairs at the rear of the plane....walked passed them at about 3 m .wow...I hate to fly, but I respect the power of those engines!!! =)