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.
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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.
Un solo negocio puede tener diferentes buyer personas; esto quiere decir que el mensaje tendrá que irse adaptando al perfil y necesidades de cada comprador.
Los vehículos autónomos son muestra de una tecnología de rápida maduración. Mientras Tesla y Google crean una visión en la conciencia del consumidor, los vehículos autónomos están dejando huella en el mundo de los negocios.
La resiliencia en las cadenas de suministro no es solo una responsabilidad de los líderes del área; es un imperativo estratégico que debe abordarse a todos los niveles de la organización. Las empresas de capacitación tienen la oportunidad de liderar este cambio, proporcionando el conocimiento y las herramientas necesarias para que los líderes naveguen con éxito en un entorno empresarial cada vez más complejo. Invertir en capacitación se convertirá en un factor crítico para el éxito sostenido de las empresas en el futuro.
Can t even tell. In the courtyard of the stone building, there were two cultivators in the Mysterious Profound Realm holding the door.You should also know that the nine tailed fish has an immortal body.
In fact, this letter is written to the child who left him shortly after he was born.You have worked hard during this time. As the superior, Lin Haoming also said some words of encouragement at this moment.
Ah Fellow Daoist Lin, don t
don t
At this moment, Wujiang s voice also sounded, but the voice was full of panic.It was only seen that Lin Haoming first hit the dying demon clan with several restraining formulas to imprison his body, and then took out a round bowl and a small bottle respectively.
After the current blow, Senior Murong was full of confidence, and told everyone This guy s demon fire and thunder won t work, I m afraid he s about to run away, you immediately cast spells to trap this virtual beast Lin Haoming and the others heard what he said, and immediately waved the French flag according to what he said.
Qi Jia said. Mr. Qi, what does this mean Cui Changting asked. Do you know that the more the plan is repeatedly concealed, the more flaws it will have On the contrary, the straightforward, simple and clear method has the highest probability of success.Lin Haoming also understands this Ten Thousand Dharma Association.
I can only do my best. Han Ningxiang actually knew about Jia Qiniang s situation, so at this moment, even if she risked backlash after the Jenna Bush Cbd Gummies Are They Legit Full 86175 Review fusion, she wanted to be killed by the murderer.Shu Siyue glanced at it and shook her head slightly.
When will these things be shipped away Han Ningxiang asked.Senior, do you need anything As soon as he walked in, a female cultivator from the Divine Profound Realm greeted her with a smile.
Seeing the power The terrifying golden bead was about to be shot on the blood cocoon, and she was also fighting at this moment.You are smart. Go to the guard squad and ask them to make an empty room for you to live in.
How about it, am I qualified to drink this bowl of soup Lin Xuan s mouth slightly raised, and a cold voice came out.So , many people exclaimed. Because in their view, Lin Xuan and Murong Qingcheng couldn t escape at all.
What kind of power is this that is so terrifying that it can smash their king s domain with one punch You know, the three of them are two star late stage kings, and they are extremely terrifying when they join forces.Therefore, when they heard the news that the Divine Bird Palace had been destroyed, Understanding 3392 The Benefits Of Mg Cbd Gummy A Comprehensive Guide everyone was in an uproar.
When Peng stepped out, the sky and the earth shook, Ed Cbd 4604 Gummies A Comprehensive Overview and a black hole appeared in the entire void.At this moment, another voice came. Another two figures descended from the sky, they were two young people, one of them was Montaigne, and the other was a handsome young man, standing with a smile on his face at this moment.
Then, the two kings fought together again. And below, Lin Xuan and the dark red dragon, relying on the king s killing array, completely entered the magic pit.Lin Xuan and the dark red dragon had gloomy and terrifying faces.
What are you talking about, Cbd 68521 For Senior Dogs Soothing Benefits For Aging Pets Hall Master of Asura Hall Master You Ming When the six hall masters heard Lin Xuan s words, they were stunned and frowned.Everyone gritted their teeth, very puzzled. The president of the Dan League also sighed I got the news, it is said that a kind of spar was found in the country of Xia, which can greatly improve the cultivation Gummy Army Men A Delicious And Fun Candy For All 34 Ages Cdpjk base of the warrior in an instant.
But Lin Xuan snorted coldly Why, you still think I did these things now Hearing this, the ancestor of the Shen family stopped talking.Then, his pupils shrank sharply, and he froze in place.
I remember that under the magic pit, there is also a king monster.It seems that we have underestimated the young master.
Then there are the four guardians and the eight gates.Holding a long spear in his Cbd Gummies For Neuropathy Top Picks For Pain 6183 Relief hand, the leader of the Black Dragon quickly swept out, and a terrifying gun light rushed to the sky with the aura of death.
She even suspected that Lin Xuan was a fake, but he didn t find any flaws, except for the character of the other party.A series of cyan sword glows shot up into the sky, followed by the terrifying sound of dragon howling.
There is only one thing for sure, if the opponent reaches the peak state, they will be unable to resist at all.Not surprisingly, these people who are sure that Junior Brother Lin will become the king looked at Lin Xuan with envy.
He knew that the other party wanted to kill him, so he simply went all out.Thousands of swords, how is this possible I m dreaming, I must be dreaming Damn it, who is this kid How could he be so powerful Everyone was dumbfounded, they looked at the scene in front of them, It s like seeing a ghost, I can t believe it.
However, we are very worried about the young master.Little girl, die to me Zuo Envoy Qingjiao shouted loudly, his whole body exuded a blue light, his palm stretched out, and that palm changed into a huge blue python, covering the sky and covering the sun, and ran forward.
Lin Xuan sneered disdainfully Just this name can make you extremely arrogant.Damn old ghost Qingyun, why are you attacking us if you have nothing to do Duan Sirius gritted his teeth and said.
The entire Duan family is now in charge of Wu Zun. After learning that his son was killed, he completely ran away.Some people even speculated that Lin Xuan was no longer in the Why Cbd Gummies Are A Game Changer 12988 For Rheumatoid Arthritis Patients Tianwu Continent, otherwise with the current strength and prestige of the Duan family, it would be impossible to find him.
When Jin Ren saw it, he was also a little annoyed. He stared at the five of them and said, The five of you are the only ones who can contact the murdered person tonight.If it s from the Divine Profound Realm, one person Cannabis 22 Gummies Benefits Exploring The Therapeutic Effects Of Cbd Cbn And Thc can easily finish the job in more than a dozen places in the entire section of the river.
We will also consider your situation and arrange you Kush Queen Cbd Luxurious Products For 874 Relaxation And Relief together as much as possible Yes, Mi Feng, unlock the chains of forbidden law for them.the positioning effect of this bracelet is gone. It seems that this imaginary bracelet is the prison uniform of us prisoners.
This dangerous desert is very vast, and there are sandstorms from time to time, and this sandstorm is also extremely terrifying.After refining into marrow eating Gu, there will be another big It s a sharp weapon Han Ningxiang said to herself, followed by a slender finger, took out a small knife, cut between her fingers, and then forcefully squeezed out a few drops of blood, dripping on these food marrow on the worm.
Lin Haoming, who had already killed him, didn t dare to catch the opponent s stone hammer when he was swinging towards him.Treasures are really important, so it is natural to get them as much as possible.
Come. Lin Haoming immediately pushed open the iron door, and was immediately attracted by hundreds of light clusters emitting various colors.Seeing this, Lin Haoming squinted his 08 The Benefits And Effectiveness Of Green Gummies Cbd A Comprehensive Review Jmjnj eyes and looked at the other party, and asked calmly Your Excellency is looking for me urgently.
Master, do I want to go to the Void Realm too Gao Fangfang asked still puzzled.Counting how many years you have spent from Shenxuan to Tianhe, if you continue to cultivate at Lin Haoming s current speed, even if you don t encounter bottlenecks, how many years will it take Obviously, to others, it seems that his cultivation is not slow, but in fact it is already slow.
Who is this When they saw Lin Haoming, the two couldn t help but hesitate.Although our Jinfeng gang is a water bandit, we have been doing water business on weekdays.
Weng. Based on the information Lin Haoming learned from Chang Yuan, that Mrs.Seeing everything disappear, Lin Haoming was touched deep in his heart at this moment, and his heart seemed to become a little firmer.
The bearded man thought for a Natures Bounty Sleep 1620 Gummies Walmart A Comprehensive Guide To Better Sleep Dnhds while and then specially reminded It is essential to be careful, and if you encounter the demons, brother Lin, you must not love to fight.After Lin Haoming heard it, he didn t rest that night, so he went directly to find someone to confirm the deployment.
Master, who do you think Yin Fengling is Shu Siyue asked.Chang Yuan was in the room, his face changed slightly again, and with a tactic, the golden flying knives flew back to his side again, turning into a set of eighteen flying knives, floating around his body.
It s hard for you Zeng Yingli sighed. At this time, he seemed to be no longer the ruthless hero who shot at his compatriots, but a kind elder.As long as you feel that you are strong enough, you can climb to the top of the mountain.
That Holy Mother would be better if she could control Discover The Best Cbd Gummies 02 Benefits Reviews And Expert Insights this world, but it was only better.Lin Haoming saw that the opponent was approaching fiercely, so he swung his fists violently, intending to confront the opponent head on, but at this moment, a golden light flashed on the back of the golden armored beast, and several golden long thorns flew directly towards it.
The golden hair is more golden, but the lines drawn are extremely blood red, like fresh blood.I can agree to your three conditions, but I must first let me enter one of the mountain peaks.
Lin Xuan was also merciless, anyone who dared to attack him was ruthlessly beheaded by him.Because before, General Qianshan had told him that this time an incredible young man had come to the Palace, who was able to tie with the General Qianshan who suppressed his cultivation.
Two big red palm prints dyed the entire sky red. He slapped Lin Xuan fiercely.Therefore, these people shook their heads and smiled wryly.
What s going on The Golden Lion King couldn t believe it.But it s not all there, at least he knows that Wanlong s Nest is not in the Taiyi Dynasty.
With one slash, the sky and the earth turned pale. The terrifying light of the knife swayed between the sky and the earth, and the surging energy rushed forward like ocean waves.Instead of making a move, Sleep Gummies Without Melatonin A Comprehensive Guide 9584 To Natural Sleep Aids Yorxk they sat cross legged one by one, exuding a mysterious aura.
Lin Xuan also had a dignified expression. It had to be said that the Gummy Healthy Hair Adult Vitamins A Comprehensive Guide To Achieving Luscious Locks 631 Louet other party was really powerful, and he also felt quite troublesome with such three headed and six armed supernatural power.What he didn t know was that Lin Xuan had just tempered his body with ancient demon blood, and his physique was naturally extremely strong.
Indeed, surprising. Could it be possible that this Jiuli Pagoda still has some secrets Sure enough, two days later, an imperial decree came, and most of the masters in Lilac City and Jiuli Pagoda went to meet the imperial decree.But unexpectedly, the surrounding mountain peaks exploded, even the elixir was shattered.
Head forward. The big deal is to control new monsters in a new place.It s better to send a vanguard team to take advantage of the small number of people to carry out sneak attacks and explore various ruins.
What s going on The Golden Lion King has disappeared it s here.And if the third prince gets it, it will be different.
The first knife also frowned, he didn t expect that someone could block his Qijue knife technique.Because since Liuli Palace began to recruit people, no one has ever attracted the attention of the two generals like Lin Xuan in one day.
It s an attack formation, quickly defending the sky, one after another roared, and then there was a fierce collision sound, and the terrible energy tore through the void.
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.