Airbus, Rolls-Royce y Siemens han formado una alianza para desarrollar, a corto plazo, un demostrador de vuelo que será un paso importante en la propulsión híbrida eléctrica para los aviones comerciales. Las tres compañías anunciaron esta colaboración sin precedentes, que reúne los mejores expertos mundiales en tecnologías eléctricas y de propulsión en la Royal Aeronautical Society de Londres.
Se prevé que el demostrador de tecnología híbrida-eléctrica E-Fan X volará en 2020 tras una campaña de amplias pruebas en tierra, provisionalmente en una plataforma de pruebas volante BAe 146, con uno de los cuatro motores de turbina de gas de la aeronave sustituido por un motor eléctrico de dos megavatios. Se establecerán disposiciones para sustituir una segunda turbina de gas por un motor eléctrico una vez probada la madurez del sistema.
“El E-Fan X es un paso importante hacia nuestro objetivo de hacer realidad el vuelo eléctrico en un futuro próximo. Las lecciones que aprendimos de una larga historia de demostradores de vuelo eléctricos, empezando por el Cri-Cri, incluso el e-Genius, E-Star y culminando recientemente con el E-Fan 1.2, así como el fruto de la colaboración E-Aircraft Systems House con Siemens, abrirán el camino hacia un avión comercial de pasillo único híbrido que es seguro, eficiente y rentable”, comentó Paul Eremenko. “Consideramos la propulsión híbrida eléctrica como una tecnología convincente para el futuro de la aviación”.
El demostrador E-Fan X explorará los desafíos de los sistemas de propulsión de alto rendimiento, como efectos térmicos, gestión del empuje eléctrico, efectos dinámicos y de la altitud sobre los sistemas eléctricos y problemas de compatibilidad electromagnética. El objetivo es empujar y dejar madurar la tecnología, el rendimiento, la seguridad y fiabilidad para progresar rápidamente sobre la tecnología híbrida eléctrica. La finalidad del programa también es establecer los requisitos para una futura certificación del avión eléctrico formando a una nueva generación de diseñadores e ingenieros para acercar el avión comercial híbrido eléctrico un poco más a la realidad.
Como parte del programa E-Fan X, Airbus, Rolls-Royce y Siemens contribuirán cada uno con su amplia experiencia y sus conocimientos en su respectivo ámbito de competencia:
– Airbus se encargará de la integración global así como de la arquitectura de control del sistema de propulsión híbrido eléctrico y las baterías, y su integración con los mandos de control de vuelo.
– Rolls-Royce se encargará del motor turbo-shaft, del generador de dos megavatios y de la electrónica de potencia. Junto con Airbus, Rolls-Royce también trabajará en la adaptación del ventilador a la góndola existente y al motor eléctrico de Siemens.
– Siemens entregará los motores eléctricos de dos megavatios y su unidad de control de la electrónica de potencia, así como el inversor, convertidor DC/DC y sistema de distribución de la alimentación eléctrica. Todo ello viene a añadirse a la colaboración E-Aircraft Systems House entre Airbus y Siemens, lanzada en 2016 y cuyo objetivo es desarrollar y dejar madurar varios componentes de sistemas de propulsión eléctrica y su demostración terrestre con diferentes gamas de potencia.
Airbus Press Office 1 Rond-Point Maurice Bellonte 31707 Blagnac Cedex France Phone: +33 (0)5 61 93 10 00 Email: media@airbus.com Web: airbus.com Follow us on twitter: twitter.com/Airbus Page | 2
Paul Stein, Chief Technology Officer para Rolls-Royce, dijo: “El E-Fan X nos permite aprovechar nuestros amplios conocimientos eléctricos para revolucionar el vuelo y entrar en la tercera generación de la aviación. Son momentos muy emocionantes para nosotros puesto que estos avances tecnológicos harán que Rolls-Royce cree el generador de vuelo más potente del mundo”.
“Siemens ha impulsado la innovación en ámbitos tecnológicos esenciales a toda velocidad”, añadió Roland Busch, Chief Technology Officer para Siemens. “En abril de 2016, abrimos un nuevo capítulo en la movilidad eléctrica con la colaboración de Airbus. Desarrollando la propulsión eléctrica de los aviones, estamos creando nuevas perspectivas para nuestra empresa y también para nuestros clientes y nuestra sociedad. Con la colaboración E-Fan X, damos ahora el siguiente paso para demostrar la tecnología en el aire”.
Uno de los desafíos del sector de la aviación actual será avanzar hacia un medio de transporte con mejores prestaciones medioambientales, más eficiente y que dependa menos de los combustibles fósiles. Los socios se han comprometido a alcanzar los objetivos medioambientales técnicos europeos del informe de la Comisión Europea «Flightpath 2050 – Vision for Aviation» (reducir las emisiones de CO2en un 75%, reducir los NOx en un 90% y reducir el ruido en un 65%). Estos objetivos no pueden alcanzarse con las tecnologías que existen en la actualidad. Por consiguiente, Airbus, Rolls-Royce y Siemens están invirtiendo y orientando los trabajos de investigación hacia diversas áreas tecnológicas, incluso la electrificación. La propulsión eléctrica y la propulsión híbrida eléctrica se consideran entre las tecnologías más prometedoras para afrontar estos retos.
Aunque todavía hay una probabilidad baja de guerras comerciales, vale la pena observar de cerca las decisiones en cuanto a la política, y las respuestas internacionales que generen, para estar atentos a las señales de escalada.
La confiabilidad operativa no es solo una cuestión técnica. Es una cuestión de liderazgo, cultura y constancia. Las organizaciones más resilientes son aquellas que logran conectar personas, tecnología y procesos con un propósito común.
If we investigate Cui Changting with all our strength, he is a cultivator in the Profound Realm, so it is impossible for him to have no clues at all.the two of them teamed up just to remain undefeated.
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This is not some kind of medicine, it s the eggs of soul devouring insects, but don t worry, it has been refined by me, as long as I don t catalyze its hatching, then you are safe.Most of the old and weak women and children were arranged to live the lives of ordinary people.
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Let me join the Demon Suppressing Army Lin Haoming couldn t help thinking secretly when he heard Mrs.Yes The orderly disappeared immediately after hearing this.
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Back up, don t talk about me, even if the gang leader arrives, you have to give him a bit of face, don t mention this matter again, and I don t want to see you again, get out Ren Chuanyue Wellness In Imsbl A Il Best Guide 49000 The Cbd Comprehensive To Finding Gummies Rockford said that the more annoyed he was in his heart, he finally vented his anger It was sprinkled on He Yingsheng s body.
How do you say that Lin Haoming s appetite was also whetted by him, and he filled another glass for the other party, asking curiously.Han Ningxiang came out with Jia Qiniang, so it s not easy to leave Ratio Cbd A Gummie Gummies To Cbd Reddit 05 Guide Comprehensive Dosage casually, especially with Su Ni.
It s your Zeng family s business to deal with people, so I don t care too much.After experiencing the incident in the Tianxian Desert, Lin Haoming knew very well that before he had the strength of the Taixu Realm, going deep into the Tianxian Desert or a place like the Xuhai was no different from courting death.
No, this Lei Peng has gone berserk Everyone Cbd Lfyrz Guide Reviews To And 616 Thca Products A Uplift Comprehensive Delta work together, otherwise none of us will end well Seeing this scene, Yun Kun couldn t help but screamed so much.Next, Lin Haoming grabbed a bottle, and after opening it, he was stunned again, because the bottle was filled with nothing else, it was the blood essence of a virtual beast, and it was simply refined blood essence of a ferocious beast.
of course. Of course, there is a restraining barrier in this cell.Jia is really so kind to herself, and even willing to help her advance to the Taoist embryo I know, to do so would cost a few years crystals on myself.
Lin Haoming didn t move because Han Ningxiang was still recovering his vitality nearby, Fu Kuan and Liu Xuan discussed a few words, and then left, leaving Lin Haoming alone.Everyone was swept away by her eyes, and they only felt the hairs in their hearts.
Shu, I don t dare to come up with a bad idea. I just let the adults come forward to shirk some things.Of course, apart from Gong Xinlan, Lin Zhen and Wellness Cbd And Clarity 271 Enhanced No Experience others have not been forgotten.
How can it be restored to the original level Lin Haoming continued to ask
It needs to add some materials. Of course, the premise must be refined with magic power.
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The reason is still the tank s ability to perceive the outside world
What you can see and hear inside the tank is very limited.The rocket launcher can be said to be their life saving straw, and they have to change it if they don t.
In exchange, I will help you improve the bazooka. What do you think Skinner was stunned.And these suggestions cannot be described as important.
They only need a few days to build it. Time is lost These prodigal sons, look at how promising they are Zhao Gang laughed Old Li, it s not the first day you know the virtue of stubborn soldiers, and you can still be so angry But having said that, if you want It s not that the stubborn army is incompetent, and this line of defense can still fall into our hands Yes, yes Li Yunlong became happy after speaking Fortunately, we got it back again, otherwise we ll be so fucking angry
Angry for not fighting, hate for misfortune Zhao Gang added.
The originally orderly position suddenly looked like a mess.It will make people unable to live. If you can t survive and you have a gun in your hand, will it make you feel better Therefore, even people like Zhu Zhenjiang had to abide by the rules.
As soon as this thing stopped in front of the gun tower of the puppet army, the puppet army inside raised a white flag and surrendered as soon as a shell passed by The puppet army who surrendered was still in a daze, looking at the Eighth Route Army as if asking
why did they choose this one for so many blockhouses Li Yunlong poked his head out of the car and shouted to the puppet soldiers on the side of the road Brother, excuse me, I m sorry On the contrary, something went wrong when entering the Eighth Route Army position.
Li Yunlong has already prepared the rocket artillery unit.The reason is that Sun Erwei said that they developed an anti aircraft gun that can hit 25 kilometers
If there is no longer detection distance, the range of this anti aircraft gun is meaningless.
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When they were hit by the shock wave of the explosion, they flew out with the grenade Far away, a second explosion followed.But until this time, the Devil Artillery still did not dare to fire easily.
Is it time to lose the chain Later, I found out that this matter was really confirmed by Zhao Gang, and the Jinsui Army joined the war with ulterior motives
Who is Yan Laoxi, how could he make the Eighth Route Army feel better.In such a mountainous area, it is common to have insufficient ammunition.
In less than three hours, five incendiary bombs were produced.It may be counterproductive to ask him to come forward.
After it was over, the scout threw a few grenades in, rushed into the room with a bang, and fired with a submachine gun.This is decided by the chief. The chief hopes that Wang Xuexin can participate in the command of the Zhongtiaoshan battle.
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They think that these intelligence personnel will only hide behind the scenes or Make a small report, but throw them soldiers to the battlefield to die.When Wang Xuexin gave an order, the soldiers put on the military uniforms of the puppet army and got into the car, then hid the single shot rocket launcher and submachine gun in the ammunition box, and held various equipment Of Cons Cbd Pros 91632 Gummies Calm Renew made in Hanyang and Jinzhou in their hands.
Lin Haoming said directly Did they mention me just now Yes, my father in law is the eldest son of our ancestors.As for the city gate, after knowing that Xiaojun was coming, it hadn t been blocked directly for a long time.
Being nourished by Lin Haoming, Wei Yan seemed to be rejuvenated, and she looked much younger.Li Shuxian sighed. Hearing you sigh, Lin Haoming must have just listened to your words, and 6421 Guide Benefits Gummies Unlock To Wellness Cbd Mg he would really regard you as a vicious man, but nothing has been tested.
As a result, although Cbd About Gummies Surprising 57164 Facts Legitimate they had some advantages in numbers, they were actually at a disadvantage.What Not human At this time, Miss Cheng also ran out, obviously very curious, and behind her, two servants were carrying A man in his thirties came out, and it seemed that his condition was much more serious.
Madam, pass it back first, don t make random excuses.Evil Wu Niu interrupted and asked, after all, it was about his second sister.
The child needs a decent man by his side. It turns out that Chang an is very suitable.At that time, the people left behind by Lin Haoming finally recruited, saying that Lin Haoming was just bringing People go to big towns to play.
The same is true for four star tasks, and for members of the Servants of God Generally speaking, it is meaningless to complete tasks below one star.At that time, I told you the method very sincerely, and you never had any doubts.
If he regained Weiqian County, it would naturally leave Chu State with less room for maneuver.Xiaoxia was naturally very angry, but facing Suolongguan, we have nothing to do.
After the casting of the spell was over, Yuan Sha was a little embarrassed and said, Immortal Lin, I just teach her a lesson.Among those people, the Seventh Prince was naturally the most excited.
Although those reasons have not changed, it also shows that the risk of surrender is not so small, and it is even safer to surrender.In this way, Lin Haoming also felt that Gummies Cbd Power Relaxation And Unlocking Wellness The For Hybrid Cannabinoids 43708 Of the number of people has not disappeared, at least a single island has not yet supported that number of people.
Lin Haoming thought about whether he Taste 7639 Koi Potency Cbd Gummies And Review Benefits could spend the night in this village, so after watching the people in the village from a distance, he took out similar clothes from his soul ring and changed into them.Bai Rou said with emotion. Thinking along with the sound of the guns, Lin Haoming also knew that the situation had been reversed, and it had been completely reversed.
At that time, the other party would not see that the cultivation base of the people around him was growing too fast, so I took it with me and left alone.The meaning of face. When Elder An heard this, a smile appeared on the corner of his mouth, and Fan Kongxing saluted in a serious manner Everything is up to Fan Jingcheng.
Lin Haoming s hand really stunned many people, and Mao Kai was also overjoyed to see Lin Haoming like this, so he went straight to Lin Haoming s side.In the end, did Lin Haoming come out of his hiding place, but the next scene made Lin Haoming a little surprised, because I saw this man Oil The 966 Consumption Craze A Unveiling Methods Hemp Of In Trends Australia And Direction Analysis Cbd Gummies with a crossbow gun walk up to the monster, and then pulled out the arrow, As the arrow was pulled out, a little white light actually condensed under the arrowhead of the arrow, and at any moment the white light entered the body of the person holding the crossbow gun, and I immediately smiled Labs Cbd Quality Review Benefits And Alpha 3651 Effects Gummies a little.
Lin Haoming thought that the girl was so sensitive, so he put his A Wellness Way Bears Gummy To Sweet 29 Cbd Liberty arms around your waist and said You just want to watch the matter of seizing the heir, and don t worry about Bailing, just wait for your father and wait for brother Zhu s funeral, and play with him for a few days.Elder in law and When you say those things, do you think your father in law is reminding you that before you were a man, you had to be careful in politics Hearing Lin Haoming s words, Ning Lin also asked with a big heart.
He s just a villain who tends to power, as long as the power is still on our side, he will listen to us.Hearing this, Lin Haoming couldn t help frowning. If there is no way to leave this world, wouldn t it mean that this is the last arena, even though his soul ring has completely unlocked his cultivation, it may be the last arena.
Yes, that s not equivalent to the total number of people in my hand.At least judging from what Lin Haoming said after listening to us, there were indeed fewer casualties Some.
Mrs. Jin can be regarded as a figure who has dominated the world for ten years.Before Yan Zhuang occupied Fenghu again, he led hundreds of thousands of horses to the west to occupy Hengyang County, and when the Chu army left, Lin Haoming also told Comprehensive For Top Best To Adults Gummy A Guide Vitamins 1436 the Chu army that they only occupied Hengyang County and wanted to retreat.
Sure enough, it has the hand of a saint, like a divine spear, cutting through countless beams of light in front of it.Buzzing, countless murderous auras gushed out like floods, turning into divine rainbows, piercing in all directions.
That said, the potential isn t particularly great. In this way, whether doubts can become powerful is still a difficult problem.But just as she finished speaking, the ice sculpture suddenly exploded and shattered into pieces.
However, at this time, someone exclaimed, look, they met.Come on, go in and have a look. Lin Xuan nodded, and then took the lead to walk inside.
Afterwards, the Black Dragon Fist of Mieshi was quickly blasted out, above the two fists, a black aura surrounded them, and the two dragon heads slammed on the two of them fiercely.Speaking of this, a flame mark appeared between his eyebrows, and then the blood in his body rolled, and the power of the 55 Cbd Tranquil Gummies The Secrets Of Unlocking Vibe Reviews Cbd blood was quickly displayed.
He was covered in gold, like an indestructible golden body.Although it is not very clear, but at least you can know the general situation.
If the other party s cultivation base is further improved, and then attack the Wanchu Holy Land, it will definitely be an unimaginable disaster.The next moment, their faces became even more ugly.
Seeing this Cbd 3897 Best Gummies Enhancement For Mood scene, Lin Xuan snorted coldly. Fortunately, the other party didn t do anything, otherwise he would let the other party know the consequences of greed.The next moment, he roared, and a chaotic light rushed out of his body, floating above his head.
And the third mountain peak is a piece of snow white, covered with snow, and the terrifying ice breath, even if you are far away, you can feel a heart palpitation.Otherwise, I don t know how he died at that time. The eldest prince was furious and threatened him, but the other party dared to threaten him, so he was going crazy.
He was so angry that the other party called him a pet, which is really unforgivable.Moreover, the advantage is very obvious. Thinking of this, the Seventh Prince and the five powerful men sneered ferociously again.
So after thinking about it, he nodded and smiled. Novel, as long as the eighth prince doesn t dislike it, I will definitely do my best in the fight for the prince.The middle aged man in the green robe dropped his knife and began to cut in the middle.
Because this breath made them feel trembling, and they couldn t resist at all.The little snow white monkey kept gesticulating, which meant to let the magical beasts restrain their hands obediently and not run away.
On the Eighth Prince s side, besides him, there is also a young genius named Liu Fei, who is known as the Silver Dragon Spear King.Not only that, but his head was trampled into the soil.
Afterwards, his gaze moved away from the Eighth Prince and the others, and fell to the dark Grand Canyon in front of him.Of course, there is another person, that is Lin Xuan.
As long as the news from the second space comes back, we can contact the Zhan clan and start.
Airbus, Rolls-Royce y Siemens han formado una alianza para desarrollar, a corto plazo, un demostrador de vuelo que será un paso importante en la propulsión híbrida eléctrica para los aviones comerciales. Las tres compañías anunciaron esta colaboración sin precedentes, que reúne los mejores expertos mundiales en tecnologías eléctricas y de propulsión en la Royal Aeronautical Society de Londres.