Come nearly 30 years,
Trent is in not only airbus A330, a340, a350, a380, boeing 777 and 787 on use, also apply to shipping and industrial application. Luo Ersi? Rhea this (Rolls-Royce) a series that Trent is turbine fan engine.
" of series engine roll out "
When Luoersi? Collect Yi Si company was finished 1987 after privately owned is changed, in adversary the competition of company of current electric equipment and general benefit firm falls, although itself already had RB211 series engine, but in plaza of engine of plane of whole and large civil aviaton, still occupied only 8% .
Want to gain a success in large motor plaza of future, luo Ersi? Collect Yi Si must offer engine for every large and civil plane. Push the tremendous development cost that requires to market place in view of will new engine, the only method that achieves this one goal is to have a series of engine that are based on collective core.
Luo Ersi decides to roll out a new engine series, namely Trent series.
This series is exhibited at boat was being forced in Fa Enbai 1988 go up to announce formally, its design is completed on the foundation of RB211 series, in later rolled out Telunte in succession 500, 600, 900, 1000 and the series such as XWB.
" Trent series is the same as RB211 series
All use core of 3 a powerful person to design "
Like RB211, trent series used design of core of 3 a powerful person, have do not design at core of general double a powerful person. Although this design is more complex, but its advantage is to be able to make engine length shorter, solidder, more durable.
On the other hand, the overall arrangement of engine of Trent each series is very similar, your the motivation that the each module of engine can ask by the plane makes independence adjust, in order to satisfy function and thrust requirement. Configure the Telunte on A380 for example 900 series, its diameter amounts to the turbine fan leaf of 116 , can assist the noise when the client takes off the plane to reduce. Similar is, the temperature of the core of a powerful person of metabolic admissibility high pressure of core size is maintained in low-level, reduce maintenance cost to lowest thereby.
Via redesigned core, make the whole of Trent engine is behaved relatively RB211 series engine promotes somewhat, also make at the same time noise and air pollution level under RB211. In fact, this series is already enough and successful, turbogenerator burning gas held the market of 40% in fleet of new generation wide body lead share. Empty guest A330, A340, A350, A380, Boeing 777 and 787 use Trent power.
The sale of Trent series engine, make Luoersi? Collect Yi Sicheng is the supplier of engine of fan of the 2nd big large and civil eddy that is next to General Electric Company. Of Trent series roll out gained a lot of success, but the way of its development application is not very great it seems that.
1861
"Trent " incident ever made flower, situation of beautiful two countries is tight
"Trent " incident is the diplomatic event that produces between the United States and England during war of American north and south. American power Er overcame Si Jian to grow suspend air or shipping service of number of Trent of command England passenger liner in November 1861, took away two southern and allied governments to represent Zhanmusi Molimeisen from the boat · of peace treaty writing Silideer, detain them in Boston.
Intense to this England reaction, ever tried to pass for a time admit southern alliance or make reprisals with undertaking to the United States to beautiful declare war. Till Xi Huade of · of Henry of · of Williams of American Secretary of State note flower square, explain this matter is not governmental devree, after releasing the personnel that be buckled, tight situation just is able to alleviate.
However,
We jump over the more meticulous description of pair of Trent incident,
Recent top news is in centrally
On the technical issue of Trent series.
Issue of Trent set technology causes controversy
Be in early on January 17, 2008, the Boeing 777-236ER plane of an England airline is on the BA038 airliner that flies to London from Beijing, in London airport of rare Si Lu lands when, engine of two Trent895 series stops because of malfunctioning to run, bring send a plane to develop a runway.
Findings report points out, accident origin is the hot trade unit inside engine appeared breakdown, add a plane to be in for long when cruise extremely microtherm condition issues smooth flight, make fuel is below the circumstance that lacks flow, make fuel frozen, thereby block heat exchanger. After this, laosilaisi changes flat face plate for attach a lot of small protruding provide opening board.
Come from 2016 since 2017, include full day air inside business of 787 planes operation encountered Boeing the problem of a series of influence Trent1000 compressor and turbine lamina wear.
Be in this year August, wo Lun of this company presiding apparitor? Yisite still expresses, although the problem of lamina of middling pressure turbine " basic " got settlement, but he points out, the problem of these components just gets understanding adequately till this year, he predicts to arrive to just can appear next year at least " dynamic " situation.
Of Trent series engine roll out what for Luoersi Luoyisi the company brought a technology to go up to advance with development. But its technology still is put in a few problems it seems that, remain farther improvement.
