GE90-115 Analysis - Airliners.net
2013年3月23日 · GE90-115 Analysis #11133707. BY ferpe - Sat Mar 23, 2013 5:51 pm. As said in the GE9X analysis thread I would also have a look at the original GE90 to get comparative data. I have analyzed the latest model, the GE90-115B. It was a bit tricky mainly due to the application on the 777-300ER. It forces the engine to work in denser air then normal ...
GE90-110B/-115B Dimensions? - Airliners.net
2007年12月14日 · Hi Tom, I was interested in the dimensions of the nacelle, mainly the max. external diameter (which I believe is either 156in or 165in), the extreme front diameter (lip of the intake), the extreme aft diameter (cold stream exaust diameter), nacelle length and, if possible, the exaust cone dimensions.
GE9X "a little" Heavier Than GE90-115B - Airliners.net
2017年11月9日 · Faro wrote: - Running at a higher RPM and being larger and more efficient, the GE9X fan assembly will be generating more thrust than that of the -115B; - The GE9X has a bypass ratio of 10:1 against the -115B's ratio of 8.4-9.0:1. So more thrust is proportionately generated by the fan with the -115B; and.
FS: GE90-115B Fan Blade - Airliners.net
2019年10月23日 · I have several used GE90-115B Fan Blades available for sale that I wanted to post here first! Produced by CFAN, these fan blades help propel the Boeing 777-300ER and are about 4ft tall, 2ft wide, weigh nearly 50lbs and have unreal curves. These blades do show signs of use, such as minor scratches and chipping around the composite region of the ...
Airliners.net
Boeing's 777-300 is powered by the world's most powerful turbofan engines. The stretched 777-300 is designed as a replacement for early generation 747s (747-100s and 200s). Compared to the older 747s the stretched 777 has comparable passenger capacity and range, but burns one third less fuel and features 40% lower maintenance costs.
GE90-115B Horsepower - Airliners.net
2016年5月14日 · GE90-115B horsepower at 100% thrust, sea level ISA Thrust 115 klb or 511545 N x 0 m/s = 0 MW GE90-115B horsepower at cruise thrust, 36089 ft ISA Thrust 16104 lb x 510 knots = 25,000 HP 71634 N x 262 m/s = 18.8 MW From GE90-115 Analysis — Tech Ops Forum | …
Speed Of Air Out Of The GE-90-115's Back End - Airliners.net
2006年9月10日 · I've always wondered if someone could tell me what the speed of the air is coming outside a jet engine, in particular the GE90-115B. I know that the power is measured in lbs of thrust, but what would the actual speed be to power a fully laden 777 down the runway?
GE 90-94B Vs RR Trent 895-17 - Airliners.net
2002年6月10日 · RE: GE 90-94B Vs RR Trent 895-17 #10567115. BY widebodyphotog - Thu Jun 13, 2002 8:21 pm. I believe what Ejazz is explaining is that the three-shaft layout is optimized on high-thrust engines. The Trent 800 combines the right amount of bypass ratio, fan size, and pressure ratio, in its application on the 777 to create an engine with the lowest ...
A380 Vs 777 Engine Size - Airliners.net
2006年3月2日 · The Ge90-115B is certified at 115,000 lbf but GE has performed extended, stable runs at 127,000 lbf. The Ge90 core itself is but a baby compared to some of the maritime and utility turbines Ge manufactures, and the Ge90/Trent could likely be scaled to 150,000 lbf before significant design and logistic problems would arise.
GE9X Analysis - Airliners.net
2013年3月17日 · RE: GE9X Analysis #11138691. GE has revealed quite a bit of data on the engine, thrust, fan diameter, pressure ratio, bypass ratio and TSFC at cruise (10% lower then GE90-115B). They have also given technology levels on fan, high pressure compressor, high pressure, combustor, turbine and low pressure turbine.