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.
Talleres humanistas para vincular a los jóvenes con las 10 licenciaturas que ofrece el Claustro de Sor Juana, únicas en su tipo. La cita es en Izazaga núm. 92, Centro Histórico de la Ciudad de México. Entrada libre.
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Chang Chi s Nascent Soul has two tooth cavities, and black venom is spreading in the tooth cavities.That is to say, Li Yuanba is the master of Zhiyang Sword Intent and can sense this change.
Everything is the judgment and speculation of Tianxing Trading Company.Under the full power of the owner Li Shiming, although it was far from the magical power of Building Lotus Step by Best CBD for Pain Gummy Nearby - Relief from Chronic Pain with CBD Gummies
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The last one to attack was Patriarch Jin Kai. He took the longest time to prepare.That s why I called you here this time Uncle Song took out a jade slip and threw it over.
Genius monks have tasks and resources carefully prepared by the sect, and even the skills they practice will be provided according to the most suitable conditions.Demons exist, so self propelled cannons don t have to worry about being discovered and destroyed by other demons.
He understood that it was the previous incident that caused him to have inner demons.He seemed to see the shadow of Jianyi Chongxiao Pavilion.
He wasn t nervous, he had long been used to this happening.If there is no target in front to attract attention, each attack will most likely take away the life of an early Yuanying monk.
Although he looked extremely embarrassed, his eyes were still full of light.In addition to Zuo Ancestor and him, there was also a disciple of Zuo Ancestor and his senior sister Ye Jingxian on the huge flying boat magic weapon.
Many monks who were motivated by profit also started to take a wait and see attitude again.Therefore, all the tests here are conducted according to the standards of the top geniuses among Yuanying monks.
Later, he began to practice the Hundred Thoughts Thousand Returns Technique , trying to divide the spiritual thoughts into more parts, which was of great help to him in controlling the Nine Palaces Sword Formation.Entering the cave, this is a standard cave, consisting of a hall, a study room, a storage room, a training room, a utility room, and a spiritual pet room.
Li Yuanba set up a concealment formation with the fourth grade formation flag in the training room.If he loses this ritual boat, he has lost his face Brother Hu said with a laugh.
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elixirs.It is based on this analysis that the two middle stage Nascent Soul monks from Tianxing Trading Company and Tianwen Sect will stay in Beishu Continent and wait.
Just then, he received a message. After forging a big feud with Li Shiming, he used the sect s intelligence system and spent a lot of Experience the Bliss of Reagan CBD Gummies: A Natural Solution for Relaxation and Wellness
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When the old Marquis was alive, Chen Guogong gave him face, but when the old Marquis died, Chen Guogong turned against him and was ruthless, and even staged a scene in the mourning hall to break off the engagement.What Great Elder Youxia just drew is the rune that opens the entrance to the cave.
This technique allowed him to infinitely increase his achievement For Diabetics: Does Drinking Apple Cider Lose Weight Safely in 2025?
limit, and even made him a disciple of the Sword Intent Chongxiao Pavilion.Just when all the monks launched their attack, the concealment formation lost its effect and the entire team was exposed.
The level of this conflict is a bit high, so you should not participate Brother Hu explained with some worry.He couldn t believe his ears
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ancestors, he will be exempted from the death penalty but will not escape from the living crime.
These five top grade fourth grade tribulation flying sword magic weapons alone are enough to make any Nascent Soul sword cultivator s heart flutter.His spiritual thoughts entered the Mustard Seed Ring, and he first discovered that this Mustard Seed Ring was much better than his own Mustard Seed Ring, with a larger space and higher quality.
How can these monks, who are considered juniors in Qianhuan Sect, not be nervous and respectful.
The outer edges of the sky swirled around, but did not penetrate deep into it.Xiao Tao stood up and wanted to go. Ye Ling smiled slightly You have a more important task I will leave you dozens of bags of top quality spiritual fruits.
Now I heard that in Laiyang City, both the big city lord, the ancestor of the Xianmen, and Hongtang and the others were eager to find him So Ye Ling immediately made a decision Okay Let s go to Laiyang City together When the time comes, the junior brother will give you generous gifts to ensure that the senior brother and second senior sister will be happy to see you.
This revenge We are irreconcilable She has been enslaving us for another six years and she has been beaten and scolded all the time.I will retreat to attack the realm Any intruders will be killed without mercy Bingdie He bowed in the direction of the thunder pool, and then informed the green and black fish demon to go to Aolai Island to meet the red fire green tail leopard.
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Be confident and have no illusions. However, at this moment, a solemn but not delicate woman s voice came from mid air Wyld CBD Pear Gummies: Benefits, Reviews, and Science Behind the Product
I have seen these people, bring them over, don t mess with anything Ye Ling smiled slightly, He had long expected that Feng Cailing, the ancestor of You Yuexian s sect, would summon them.
Seeing this, the young monk hurriedly said Grandpa Leopard The West Island is deserted and there are very few monsters.But at this moment, the two of them looked at Ye Ling with excitement and relief.
Great Lord of the City Recently, demon cultivators and sea beasts have been gathering at our place.Ye Ling then grew up. After taking a breath, he swallowed five top grade Hundred Meridians Pills and quickly restored his mana.
It seems that they attach great importance to Master Mu s visit.Why do you guys If your family is fighting with Feihuamen to the death, wouldn t you be playing into the hands of the Bei Ze Zong He Yunshou s breath was suffocated, and he said in a muffled voice It s good that you know I think you are a female class, lazy With common knowledge.
According to Luo Chen s visual inspection, this special steelmaking should be much better than ordinary steel in later generations.Cao Yun, who was thinking about finishing his meal quickly, entered the restaurant and sat down at a table.
It is worth mentioning that Luo Chen s grandfather Luo Zhennan, after taking the Pulse Cleansing Pill to cure his injury, he has been there for more than 20 years.However, unless they were some special medicinal materials that were less than a hundred years old, they would Phoebe Dynevor Weight Loss Journey: How She Shed Pounds Before Christmas Week!
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We are about to break through to the second rate realm, so don t worry about them.You don t think you have some talent, so you want to compete with me What You don t Do you dare Luo Chen looked at Chu Yang indifferently as if he hadn t seen those looks.
He randomly entered a weapons shop and encountered pattern steel.Seeing that there was no abnormality in his perception, Luo Chen paid close attention to the surrounding situation and turned around to find a chair to sit down.
Fang Yu glanced at the guard, then looked at the stairs with a sullen face and a stern look in his eyes.He just asked, Is it urgent Urgent Luo Chen nodded.
What a good horse If we get this to Zhongdu, we will definitely be able to sell it for a lot of money.Luo Chen, who stopped, finally breathed a sigh of relief.
It can be said that these two families are The uncrowned king of the entire Sin City and even the entire Targan Desert, and the one we killed before was Zong Ningye, the young master of the Zong family.Taoist Master Fu San Princess Mingyue was thoughtful and knew that Luo Chen didn t want to say any more, so she looked at Fu San with a smile and said, Don t Taoists pay attention to fate Taoist Master Fu San is a destined person, so I guess he can t use it.
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corner of the lobby of Tianxiang Building. Chen Ziwei and Xia Zixi, dressed in Xuansu sect Xuanyi, sat at the table and ate slowly.After seeing Luo Chen agree to continue, he directly arranged for his opponent, four strong men from the Colosseum, slowly carrying an iron cage covered with black cloth.
Is there finally a chance It was as if the anger that had been suppressed for thousands of years erupted in his heart, but the sound it made was extremely dull.When doing this kind of thing, no one is willing to reveal their identity blatantly.
Wu Lie looked up and saw an even larger yellow sand petal, wrapping the dragon boat and all of them.Jiang Yuebai wields a gun and fights with Ying Yue s mother blade.
Zheng Chong took two steps forward in shock, Oh no, the canyon is the only way to the teleportation array.The oppressive and dangerous aura permeated the surroundings, making Jiang Yuebai s whole body tense.
At this time, the Eight Armed King Kong roared violently and broke the vines all over his body in an instant.The formation on the mountain wall is combined with the Five Elements Returning True Skill , and the traces are the complete movement route.
On the contrary, you think they will be rejected and looked down upon because they are ugly, and you feel inferior along with them.The flowers are blooming, ready to spit out pollen.
Jiang Yuebai sighed and opened the storage bag hanging on Song Pei er s waist.As for the enemies
When I first formed the elixirs, I was a little frivolous because of the attention I received.
Under the tree, there was also a scarred faced male cultivator wearing leather armor and carrying a broadsword.Buzz The dark red ring of fire swayed silently from Jiang Yuebai s body, and the golden eyed eagle was instantly burned to ashes.
A real storm. Lu Nazhi was lucky that she was awakened by Jiang Yuebai early, otherwise she would definitely die if the situation came to a real life and death crisis.What if I can t cultivate it No, I suddenly felt a little sleepy.
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Tao Fengnian watched helplessly, helpless and could only secretly clench his fists.Could it be that The man behind the Lin Mansion
Jiang Yuebai glanced at him and knew what he was thinking, How many years have you not returned to the sect Uncle, it s been five years.
Sit in an upright posture, chew carefully and slowly when eating, and do not swing your legs, knock the dishes, or pick up the dishes.Mu Tong was surprised that Xue Liuzhi came back without a mortal this time.
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he was afraid of hurting the morale of the sect disciples, so he buried the dead disciples in the Falling Star Valley behind Yinfeng Stream today.I also have this medicine. Do you want to take it Jiang Yuebai Leave the Awakening Pill and the Bibo Soul Calming Pill behind, then turn around and leave the cave.
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a simple contract.Yun Shang pinched the corner of his clothes uncomfortably, with rejection in his eyes.
Jiang Yuebai knelt on the white marble square outside the palace.After half a lifetime of fighting, they had the courage to abandon the court to find the road.
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.