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.
Para que una atención por WhatsApp Business sea exitosa, la resolución de las necesidades de los clientes debe darse de forma natural: Entender la intención real de los usuarios y lo que requieren, para proporcionar una experiencia de resolución instantánea.
Los entrevistados para este reporte coinciden en afirmar que la asociación con un 3PL integral experto, sea en gestión de operaciones como de bienes raíces, puede proporcionar una solución perfecta y potente.
La cuenta regresiva de movilidad eléctrica ha comenzado: 2020 podría representar el punto de este cambio. Volkswagen acelera hacia la nueva era con la nueva generación de vehículos eléctricos innovadores.
When their attention was completely focused on the surveillance screen again.at the same time. Thunder fell more and more frequently in the sky, and every Top Ways Testosterone for Women Can Aid Weight Loss: What You Need to Know
bolt of lightning struck the same location, more than ten meters away from Lin Beichen.
Crash Crash
As they approached the edge of the cliff, the two members could hear the sound of gravel falling more and more clearly.I know. Lin Beichen nodded calmly, and two words stood out about him calm, just It seemed that what was blocking the door was not a large group of gun toting organization members, but some cats and dogs.
It was less than 100 confirmed, and it would take a strong convincing reason to let a group of teammates return to the crater.Looking at the juniors practicing in the inner courtyard, Chen Daxia was satisfied.
It s very difficult to get out of it. Is it difficult Didn t you hear the firefighters say they can t control the fire In other words, the fire will only get bigger and bigger.But
Aside from watching the fun, are there any of these people who are really interested in what I Anatomy One CBD Gummies Ingredients: Benefits, Science, and Reviews
call cultivating immortals What about, even if you don t believe it, you are still interested Thinking of this, a picture suddenly flashed in Lin Beichen s mind.
Lin Beichen and Zhou Ya made transcripts at the police station, while the transcript of the abducted child was taken verbally in the hospital and compiled by the police.If you find any new findings, report them to me in a timely manner.
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was a lot of noise on the other side of the phone, and he also heard that Wang Kai s voice was slightly hurried.Here This tide watching special force is really worth it I watched the sky high tide and the thundering tide.
It s just that the process is painful. It s far from the limit of my endurance.Someone is coming out Such thoughts appeared in everyone s minds unconsciously.
Aura Energy field Lin Beichen s eyes lit up. These key pieces of information were swirling in his mind.If I want to get a first glimpse
I m afraid I have to go to the deep sea to study it At this time, Lin Beichen suddenly saw something coming from him.
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of the law What does this matter have to do with Classmate Lin Of course he would not believe what Zou Huaide said.Good morning, are you here to get the wooden sword When Yang En saw that it was him, he nodded with a smile, and then walked to the workbench.
There was no pause. He raised his arm slightly. Suddenly The thunder ball in his hand turned into a stream of faint blue light, tearing a path through the rain curtain until it bloomed brightly on a dead tree.He bowed slightly and said apologetically Principal, instructor, I m sorry for causing you so much trouble.
At present, it seems that the reason why the figure is still alive is convincing enough So the group, led by Kendia, set off towards the top of the mountain.It s time to practice other martial arts to strengthen other parts of the body.
It looks pleasing to the eye Lin Beichen originally wanted to hand in the paper right away, but he looked at the time and saw that there were still more than ten minutes before the stipulated time to hand in the paper.The man retracted his gaze, quietly retracted the dagger hidden in his sleeve, and muttered It seems that we can only find another opportunity later.
If you want to send troops secretly without being discovered, you are bound to be unable to make any big moves.This was Zheng Xia s mobile phone. Then he found Lin Beichen s number and dialed it.
But you can t study hard Lin Beichen knew that this was because no one was there to give instructions, but he didn t wait long.Song Xiangdong Here he is looking forward to what will happen next, while Hu Xianyong is executing his instructions non stop.
Looking forward to it. Wu Meng raised her eyebrows and was surprised.He quickly put his hand in front of Tang Ru s eyes, raised his little finger, and said with a smile, I can hook up with you.
Surprisingly
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had never heard of it Looking at the entire history of the college entrance examination, this is absolutely explosive The conference room was very quiet, and the person on the other end of the phone from the Provincial Department of Education spoke in a very excited and high spirited tone.
However, it is customized, so we do not support returns within seven days without reason.One minute
Two minutes
Time passes by minute by minute. I don t know how long it took.
This
Lin Beichen s eyes lit up, and he instantly guessed that this was the collected traditional martial arts secret book And in the next moment.But if something unexpected happens
then whatever the messy restrictions like international rules are, it won t matter.
Lin Beichen said ok , closed the door, and went straight to the place he had been going these days.the legs moved uncontrollably. It was at this time.
Hidden. After a while. The direction Lin Beichen was looking just now. A figure walked over to this side and muttered Xingwang, what s wrong with you You re howling strangely here.
Hao Jianhua answered the phone while writing the approval terms.was overturned. The team leader shook his head No need.
When I was calculating the scores, I watched his interviews, but I didn t feel much about them at the time.But
Aside from watching the fun, are there any of these people who are really interested in what I call cultivating immortals What about, even if you don t believe it, you are still interested Thinking of this, a picture suddenly flashed in Lin Beichen s mind.
Lin Beichen had checked it on the way back to the dormitory.Classmate Lin Beichen, I really don t know how to thank you.
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Without any hesitation.Although he is not sure whether the arc in the visualization world caused his current condition, he feels that it is almost the same, basically it is If these electric arcs in the visual world cannot be cleared
Then I will always have electricity on my body When he thought that he had become a static prone body and would carry electricity everywhere he went, Lin Beichen You can imagine how troublesome life will be in the future.
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Feng Shui treasure, but also because this platform had a bit of a story.The police officer nodded repeatedly, Follow me. Under his leadership.
Dark clouds piled up, covering the sky and the sun.Incomparable feeling. Why did it fail He couldn t help but visualize it again, but this time the result was beyond his expectation.
He couldn t bear to let Wu Xingwang s body be exposed in the wilderness like this.He must have blown the truth, but he doesn t know how to end it.
On the way, he suddenly thought of something and said casually By the way, Director Song, have you found out who sent the two people who came to kill me They should be organized overseas.The remaining journey was not difficult to climb. He held the little girl s hand and climbed the steps step by step for more than half a mile.
However, it is different from before. He feels
The library, which originally felt huge, has become smaller, and the distance between the bookshelves, which originally felt crowded, has become wider.Soon, Lin Beichen walked out of this special area. At the same time, the electrical elements he sensed between heaven and earth no longer flowed and converged in the direction of the Qilin area, just like what he sensed during When to Take Apple Cider Vinegar for Weight Loss: 7 Nutritionists’ Ideal Schedules for 2025
thunderstorms in the past.
There was almost no hesitation. He quickly took out his mobile phone and dialed a number.Try it Just do it Lin Beichen once again absorbed the electrical elements between heaven and earth, and then the pain from the needles came from his liver again.
However, it is obviously because the starting point of this route is a cliff.But
If it is not so extreme, switch to an appropriate one.
The expression on his face was very indifferent, as if he was walking in the raging flames.Lin Beichen brings it back and we ll start. Okay, thank you.
One life. Each faction has similar ideas, and what I want to understand now is not the electric charge that can be born in a microscopic body
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in detail.Thunder Tribulation
Second Company End of Chapter Boom The sound of cracking silk exploded.
Studying thunder and lightning After hearing this, , all the roommates looked surprised, but in fact they didn t think much about it, after all, the major they applied for was related to scientific research.This really made him excited and excited. Yes, it s not here yet Mom, I ve checked.
Lin Beichen agreed Okay, no problem. That s okay. Song Xiangdong s voice could tell that he was very happy now, and he arranged Then you wait in the school for a while, and someone will pick you up later.too tired He doesn t have the time or energy to do it.
His movements were extremely rough, and he wanted to break his arms without any concealment.The counselor s voice came from inside the office. Lin Beichen opened the door and walked in.
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a button with a small speaker engraved on the table, and then said to the agent beside him Hurry up and get Bureau Meng s call in.And
He has carefully observed the area around the scene.
As for
the so called Thunder Tribulation I felt before. He didn t forget it, but he didn t care either.I glanced at the bus that was gradually going away.
at the same time. Lin Beichen frowned slightly, he was indeed a professionally trained spy This endurance is not comparable to the human traffickers and overseas personnel I encountered before.Next
Let s practice Chuanwu on this entire arm first. Lin Beichen determined the parts to be strengthened next.
In his mind, since Zhang Sheng is willing to continue to pay him the endorsement fee for the next month, he will not abandon him He is very important to Zhang Sheng.Well, this guy probably went out to play alone, and I need someone here
Why don t you wait Oh, okay At first, several people from all over the world kept chatting happily.
There was a knock on the door. Come on, I succeeded.Li Aifeng s eyes were wet, but she still nodded and greeted the customers who wanted to cancel their orders.
Subconsciously, he told him that Zhang Sheng was a figure, or was most likely the mastermind of this event.He has nothing now. If he leaves Yanjing and runs home, his spine will definitely be broken by his relatives and friends.
Zhang Sheng s expression was slightly less embarrassing, as if he happened to be passing by there.Mr. Xu, right Mr. Zhang has been waiting for you for a long time Oh, oh, okay Xu Jianglong nodded.
Brother Sheng, do you know who Lin Xia is Lin Xia is the author of That Midsummer.I nodded. Deputy Director Wang Binqiang frowned slightly and glanced at Yang Gang with a bit of suspicion in his eyes.
Amid laughter, Li Aifeng enthusiastically welcomed the guests in and introduced the products
A cold breeze hung outside the room. But the number of guests did not stop because of the freezing weather.Some staff nearby couldn t stand it anymore and wanted to give Du Hui a bottle of mineral water, but Zhang Sheng refused.
However, he did not dare to leave coldly. He has a timid character.There is always some sense of vigilance. It s not considered news.
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editor hesitated for a long time. Have you decided to protect him If the book s grades fail, or if plagiarism is discovered later, the Chinese translation will be suspected, and your performance points will be deducted
After all, Qiming Chinese Network is not an independent company now.
You don t have your own video company in China. Xu Shengnan listened to Zheng Chengwu s voice.Okay. The elevator was crowded with people. Everyone looked at Lin Guodong leading a young man
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The rear camera has seven million pixels, The front facing camera has 770,000 pixels.It seems that Fights Break the Sphere cannot reproduce the original world of Fights Break the Sphere.
Zhang Sheng did not say anything. Before Fang Ninglan finished speaking, Fang Ning finally spoke Starlight Future also wants to talk to you.A big company is a big company. Although the Internet is experiencing ups and downs, at least the foundation is still there.
Senior sister, I believe you understand Lin Xia Huo s process, right I understand.Just when he was about to leave. That s not how you chase girls.
Please, classmate, I m sorry. Drinking milk tea, you know what to do, right I know roughly, you give me an embroidered card
Okay, please
There will inevitably be chaos when there are too many people.
I can cultivate both human and demon, and Shen Huaixi can cultivate both spiritual and yin energy.Seeing the sharks on the sea of the underworld or hearing the singing of the sharks means that they are close to death.
Jiang Yuebai saw that ball of golden light being frozen, torn, and eaten by the What Are CBD Gummies Used For: A Comprehensive Guide
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She later tried it with branches of a sycamore tree, and dropped a dozen branches, but she didn t see the Tiantianding Cauldron spit out the energy of chaos again.After we die, maybe the next time you wait is for the Mahayana Immortal Lord to destroy you It is good to destroy you directly, but the worst thing may be to forcibly enslave you and let You will be used as a mount, I will let you pull a cart, I will make you go up mountains of swords and seas of fire, Beyond Sleep Gummies: Your Solution To Sleepless Nights – A Comprehensive Guide (KNOWD)
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Large colorless and odorless poisonous barriers appeared around him.Lu Nanzhi may not have to hide him anymore in the future.
Is it convenient for my nephew at this moment Jiang Yuebai asked doubtfully, You are my uncle.I decided to open a hospital in Wanfa Hall. You and Shi Xiaowu will study together with me.
You still have time to turn back now Tsk Jiang Yuebai sneered and raised her head, streams of air rushing out of her body.Didn t you lose all your soul and your brain I worked so hard to save you, and you actually called me an old liar Am I old Xie Do CBD Gummies Increase Penis Size: A Comprehensive Review of the Science and Benefits (ysXWF)
Jingshan was stunned, Are you
really Jiang Yuebai How come you don t Dead You just died.
It is already very difficult for her to refine the spiritual weapon of Taihe Umbrella.Fortunately, I was smart. I just dug a hole in the mountain and let the east, west, and west winds blow.
He can also use a variety of tricks at once, which is hard to guard against.It was only today that she straightened out her aura and had the time to take a good look at her progress.
Jiang Yuebai s gun pierced Qing Nangzi s right chest from behind.Where is this black land Lu Nanzhi Noticed that there is a black mountain range near the sea in the northeast of Jieshi Ridge.
Click The colorful beads suddenly cracked, more colorful smoke overflowed, and Jiang Yuebai s vortex continued to grow.The dragons who originally lived in the Black Devil Mountain fled into the depths of the East Sea and disappeared without a trace.
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.