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.
En un mundo donde la competitividad es feroz y la eficiencia es clave, el mantenimiento predictivo emerge como una herramienta indispensable para las plantas industriales que buscan mantenerse a la vanguardia en un entorno en constante evolución.
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.
La tecnología de drones y la automatización están impulsando una nueva era en la industria minera. Desde la exploración autónoma hasta la optimización de la
The eyes of the whole person are a little distracted.Huo Lingshi too suddenly snorted. Pei Mianman secretly groaned Master, he helped me just now.
Big Sangshu replied. road. Zu an looked strange, thinking that even though Cao Bandit was dead, there was always Cao Bandit s spirit in every era.But now they only have a hundred people, in the eyes of everyone, they are a hundred fat sheep.
Zaun gestured and took her hand and gestured to her neck.Things are often only owned by people with sufficient status and strength.
She looked at it for a while, and felt that the realm that had been dusty for a long time was slightly loosened.To fulfill her master s wish, she has been living in seclusion and concentrating on her cultivation, completely unaware of what is going on outside.
Yes Eunuch Wen His heart was full of turmoil. Although the emperor said it lightly, if he didn t have certain doubts, why would he ask him to investigate The crown princess is noble and elegant, and she is a noble lady whose standard can t be higher.If they had self doubt and inner demons because of this, it would be a big loss.
Prince Jinwu who was on the side hurriedly asked Father, what s the matter, could it be that you feel Qiongqi s aura They have found the place where Qiongqi was sealed according to Dan Zhu s description.Being convicted can easily implicate their brothers and sisters.
While chatting, Zhao Hao suddenly asked What s the matter with your cultivation, have you become a cripple Before, I was injured in the secret realm and Wang Ting, and I should be able to recover after a period of cultivation.Recently, I just got some precious herbs, and I ll bring them to you by the way.
They had fought side by side for so long before, and they had never seen him use this weapon.He originally wanted to rush home, but he noticed that many people nearby were looking in a certain direction.
Not sure how much to receive. Please trouble Eunuch Lu to lead the way.He wants to fight for greater benefits for the Lion Clan, so why are there only three royal families under the Demon King, the Peacock, the Great Peng, and the Elf The Lion Clan is fully qualified to become the fourth largest royal family, even surpassing the royal family.
It was resolved, but the matter of the great flood has continued.But no real master in the world dares to ignore him, so Xie Daoyun doesn t think anyone can set up a trap formation in Zishan.
We have important things to do, so don t delay the business.Unable to withstand his warm invitation, Zaan took the three girls and stood on his back.
Feng Xi finally came back to his senses, a trace of disdain flashed in his eyes, it was so powerful, those human beings in the past also fantasized about tripping themselves with ropes, but in the end, they broke when they jumped casually.At this time, Chu Chuyan couldn t help asking What will happen to the Qin family in the future Sang Hong replied With the prestige of the Qin family in the army, as long as they don t join forces with King Qi to rebel in the end, there shouldn t be too much trouble.
Yun Jianyue retracted the crescent wheel and looked at Yan Xuehen coldly Bingshi girl, you are the best at snatching heads.Thanks to the leaves of the big mulberry tree, I don t feel anything strange now.
Its face is so hideous and terrifying that people dare not look directly at it.It didn t take long before sweating profusely, and my eyes were a little blurred.
People are giggling, as if they were played badly by someone.He nodded at the queen, and then left without looking back.
And for some reason, when she heard Yun Jianyue s words, she felt strange in her heart, and always felt a little lost.Then he carefully studied the various functions, and at the same time saw what was needed to repair the Tai a sword.
Zaan s face was calm, looking towards the valley to the southwest, thinking that this is all I can do, I hope the rebels over there will find their own blessings.Huo is really good at mental attacks. The pattern on his forehead forms a vertical eye.
That s right Xie Daoyun s eyes lit up, and he immediately smiled.He has been invincible at the same level for so many years, and he has already established a firm confidence.
After all, Yan Xuehen had the closest contact with Zu an, so being hugged by him at this time, he has already gotten used to it physically and mentally.This woman s appearance is really bluffing, no wonder those men lick her like this one by one.
But he soon stopped laughing, what was the real murderous intent How could she, a woman who looked like a red card in a brothel, have such a strong murderous intent Compared with her, it seems that I am a younger brother who has killed so many people over the years.From now on, your adoptive father will protect you and help you defeat big brother, do you know that The little prince had already been scared out of his wits by today s encounter, plus he was too young he listened to his mother the most on weekdays, and soon lost his mind, so he respectfully kowtowed three times to Zu an according to his mother s instructions, Aggrieved and shouted Father Zaan picked him up with one hand, Good boy As expected of the Little Demon Empress, the pink make up and jade carvings are quite cute.
Apparently Xiangliu regarded Dayu as his lifelong enemy, even if he was only facing a wisp of remnant soul, he still exerted all his strength.Guan Chouhai was really frightened and angry at this time, he never expected that because he would be defeated, because he was the chief disciple of Li Hentian, he represented Li Hentian and his face, this incident can be described as embarrassing for Li Hentian I lost it at home.
Zu an was sighing, and suddenly noticed a deep vortex appeared in the place where Dayu dissipated, and there were bursts of familiar aura coming from it.It s because this kid is too extreme. Speaking of which, I m worried that he will be single for the rest of his life, making our family hopeless.
It s hard to tell the winner today. How about we make friends In his opinion, he gave up his easy victory and took the initiative to draw with him, which is already giving the opponent a lot of face.Qiu Hong tearfully curled her lips It seems that you lose more than you win, otherwise, with your temperament, I m afraid you would have clamored to press him to the ground and rubbed him.
This time they want to summon the terrifying existence of the late stage of the Holy King, boom In the late stage of the Holy King of Misty Peak, he was the first to be dispatched.Is it the other party Some elders in the cave quickly transmitted their voices, did you see clearly, is it the divine pupil of heaven The other person shook his head, do you dare to look up I don t dare, who knows if it s Tianjitong, is it really him Even if not, this guy is still a terrifying powerhouse It s over, StarClan is going crazy, I don t know what will happen next Countless voices of discussion rang out, and those people in Qianshan Cave Heaven were also shocked.
Could it be, what is the relationship between the two Elder Bai quickly left the city with the strong man in the cave, and saw countless monsters outside the city.Don t worry, young master, I just want to invite you to WindClan as a guest.
He really couldn t beat Lin Xuan. He gritted his teeth and hoped that the two elders could kill these monsters.Although none of the coffins were opened, this feeling was very real, and he would not be mistaken.
Lin Xuan four, Dream Eater Wolf, Lan Zheyu, a total of six people successfully passed the test, and the others all failed, some were directly eliminated, and some were beheaded and fell into it.The atmosphere was extremely tense for a moment. On the other side, a monster in the city attacked.
He was extremely fast, and came across time and space.He became more and more proficient. However, on this day, a crisis came, between heaven and earth , four figures soared into the sky, killing him from all directions.
The vines on her body also split, turned into ashes, and fell.Dao suppressed everything. What s going on, it can t be passed on at all How did the other party do it They were really surprised.
Originally, I wanted to use the power of those desolate ancient families, but I didn t expect you to do it ahead of time.This time, I used a sky lantern to summon them to carry out an important task.
I found him. Under the joint pursuit of Liudadongtian and Piaomiao Peak, I finally found Lin Xuan and surrounded him.Lin Xuan gave a cold shout , with the same palm slap, it also turned into a sun, flying between the sky and the earth, thinking of the earth shattering power, the people around changed their expressions, and quickly retreated, a terrible flame swept across the world, the next moment, Lin Xuan Standing with his hands behind his back, he withdrew his palms, while Jin Wuhao, who was facing him, stepped back, the space around him kept shattering his battle armor, and cracks appeared, and with one blow, the judgment was judged, and the people around him were all stunned Oh, what s the situation, the one who lost the blow just now was actually Jin Wuhao It s unbelievable, that casual cultivator is so powerful Countless people were stunned.
Gu Feng also frowned slightly, and took a look at Xu.A strong self confidence appeared in Lin Xuan s eyes.
Please pay attention to rest your eyes when reading for a long time.You are really lucky. A cold snort came. Immediately afterwards, the figure of Qilin came out, his body was full of divine fire, he stared at Lin Xuan, and then looked at Xiaobai, Little monkey, hand over the gourd in your hand.
the law in him, fast burning, An astonishing force swept out, his fists could smash the world, this guy is going to do his best Seeing this scene, many people exclaimed, that s for sure, he is also a holy king after all, and he can leave as long as he blocks a finger, there is no reason not to fight desperately, he punched out with both fists, slashing across the mysterious sky The trajectory, the terrifying aura pervades all directions, that is the power of burning law, hehe, vulnerable, even if you try your best, you are not my opponent, Bai Cangqiong looked at this scene, with a disdainful smile on his lips.
who Dare to be in the territory of the Xiao Clan This person looked very suspicious, could it be that other families came to inquire about the situation Take him down.Lin Xuan nodded, took a deep breath, and sacrificed the Great Dragon Sword Soul.
Thousands of tree giants received the impact, and there , roaring, sweeping in all directions, the earth split open, as if the end of the world, at this time, the leader who was ignited by the divine fire, killed him again.They think Lin Xuan is very interesting. These people are all people who have successfully obtained the quota.
Advanced Daozong, and then climbed to Shengyuan Pagoda, he also wanted to climb to the peak.The entire Taiping Lake seemed to be resurrected, and countless waves shot up into the sky, killing the practicing figure.
Sure enough, the black stone was terrifying, and after it was shattered, various indestructible forces swept in all directions.She was injured instead. The palms were all broken.
His name is Chi Yuan, and his practice is extremely terrifying, from the long river of fire.
Shinozuka, they probably flew to us after completing the bombing mission Yoshio Shinozuka couldn t help being shocked , he followed Okamura Neiji s gaze, looked at the domestic area, and said, Could it be
the local area Okamura Neiji nodded, and said, Contact Tokyo immediately Yes Xiao Xiao Yoshio Tsukasa responded, and ran towards the electrical and mechanical room as if flying.
He waved his pistol and shouted at his subordinates angrily Bastards, come back, you are soldiers of the empire
While shouting, he pulled the trigger of his pistol upwards as a warning, But the gunshots were useless because they were drowned out by the sound of the motors of the tanks behind them.
He had always felt a little hypocritical before, but he didn t know where the problem was, and he understood it when Wang Xuexin said it.Therefore, after knowing that Yuncheng had been recaptured by the Eighth Route Army, there was no need for the Eighth Route Army to notify or mobilize.
It explodes near the enemy plane and injures or shoots down the enemy plane with shrapnel or shock waves.Eagle Sauce spent some time repairing the fighter and conducting test flights, and finally came to a conclusion the Zero fighter has poor dive performance.
In the dark night, there are gunshots and cannons everywhere, as well as the flares fired by the devils, and the searchlights are constantly shaking at the top of the city to search for the target
Wang Xuexin found that the landing craft did not need light guidance at all, because it gave them the direction.
At this moment, the Type 97 must at least destroy the grenade to replace the armor piercing projectile
so it was half a beat slower. Just hearing a burst of booming cannons, four Type 97s were hit on the spot, and one of the Type 97s may have been pierced through the engine.The speed of the chariot unit is not satisfactory. Although the top speed of the Type 97 tank is only 38 kilometers per hour, it is still faster than two legs after all.
On the other hand, even the sentinels of the puppet army never expected that the Eighth Route Army would be so unceremonious.Wang Xuexin saw that his appetite was almost whetted, so he said Our chief, after fighting for so many years, we are afraid of being poor, and we always worry about running out of ammunition.
This is a game where whoever advances dies first. But Wang Xuexin is not worried about this.Now that he sees this opportunity, he will not let it go easily.
However, Wang Xuexin made a small modification. The firepower configuration of Eagle Sauce s 12 man infantry squad is usually like this 10 Garand semi automatic rifles, one M1918 Browning automatic rifle equivalent to the squad machine gun , and one Springfield sniper rifle.The laboratory where I produced those things can be called a battlefield Colonel Hogan asked suspiciously You mean
No laboratory No Wang Xuexin answered truthfully. Colonel Hogan blushed, then looked at Wang Xuexin angrily, and said, This is crazy, this is a joke We came here from a distance of more than 10,000 kilometers to work in such a place The translator put These words were translated to Wang Xuexin, and a few words were added after the end Mr.
After thinking for a while, Wang Xuexin gave an order Find the tires, light the fire and let off smoke Yes The monk waved his hand, and the soldiers of the reconnaissance company immediately split up to move.After the front tank received the order, it passed the order to the coordinated infantry outside the vehicle through the phone, and the infantry then used the signal flag to convey the order.
It is not easy for Adjutant Sun to have such a clear understanding in the Jinsui Army Sun Ming was a little ashamed.Each squad should have at least two 38 guns with original bullets.
As long as there is one person who becomes a bandit, cooperates with the bandit, and guides the bandit , all the households of the joint insurance will implement continuous sitting.So the second batch of fifty pieces only took two days, and even a complete process was formed one part made the shovel surface, the other part made the handle, and then there were sawtooth and sharpened blades, and soon formed a production chain.
The Research Bureau has adopted these suggestions and given unprecedented recognition to our work.Thomas secretly thought that this guy must have informed him, otherwise the superior would not be able to issue a different order at this time.
Therefore, when the troops advance forward, there will be violent explosions in the house from time to time, and sometimes the whole house will collapse.He did not form the first armored army until 1932, and the chief of staff graduated in 1930.
Then, they will soon be recruited by the stubborn army or become puppets Li Yunlong said Oh , nodded and said That s the reason, so this Yuncheng You can t lose an inch of land, and you can t reject the Jinsui army Then Li Yunlong became unhappy I also said that the superior would give Yuncheng to me, a big bastard The pie that falls from the world is nothing good
Li Yunlong Zhao Gang stared, straightened up and knocked on the kang table to criticize Who are you talking about This is a task assigned to us by the superior.
At this time, Zhang Wanhe was still busy assembling and debugging various machines in the arsenal.Gangzi thought for a while, and then replied Attention Zero, the main force may not be able to reinforce you This is for sure, if Androvich is trapped, it is impossible for other tanks to disrupt the entire formation because of one tank And rhythm, which may throw away the advantages that have already been achieved, and there will be a crisis.
After thinking about it, Neiji Okamura asked, Where is the 7th tank regiment , and then pointed to it and explained The No.If the devils are organized and scaled, and the enemy and the enemy have clear lines of defense, this battle will not take much time.
Really effective guns, but only 20,000. Many soldiers are only equipped with a box cannon or even a machete and spear, or several people use a rifle in combination.So, don t use tanks to attack the devils prepared defense line, that is to die A battalion commander was not convinced, got up and asked Said Comrade Wang Xuexin, I don t agree with your point of view.
If this mobility is not utilized, its effect is not as good as a gun tower or a bunker.Wang Xuexin is very confident about this Don t worry, it s much easier to transfer out than escape the search Wang Xuexin s words are not aimless.
Because it means that the other pilots are probably not injured, at least not bleeding.However, the cavalry needs more logistics to supply horses, so it usually needs three or four hundred logistics personnel.
If this shell can increase the hit rate to one in thousand, it means We succeeded.Just when Konno Chimi s confidence was boosted, the Eighth Route Army fired a row of smoke bombs with mortars.
What I want to say is. Sun Erwei said This is the case in the Eighth Route Army You may stay in Yuncheng for a few more days, you can look around here, and then you will understand.
And those disciples of the elders also exclaimed one by one.The buzzing and sharp sword waves slashed in all directions like a tide.
Xuan, a look of disdain appeared on the corner of his mouth.Seeing this scene, the other black crocodiles rushed forward.
Finally, Wanchu Holy Land also got the news. Afterwards, the entire Holy Land was in an uproar.I m afraid it will definitely be bad luck, and it will be difficult to deal with it.
Boom This is the power of his blood, the secret method formed, behind him, a blood man was formed to replace his original position.Then, he landed downwards. Not long after, he saw a huge canyon below, as if splitting the earth in half.
Finally, fall aside. Not far away, the third prince and the others were stunned, as if they had seen a ghost, their eyes were full of horror.Humph Lin Xuan snorted coldly, you didn t use the sword like that, and you didn t use the sword like that.
ugly. On the other side, Lin Xuan also made a move.His breath changed. What used to be fiery and fierce has now become decisive.
In the next moment, he opened his mouth and spit out the dragon scissors, which immediately turned into two dragons, baring their teeth and claws, and collided with Fengmo.Liu Mansion, the top family in the city. At this moment, in a palace, there is an old man sitting, it is the white haired old man who asked Lin Xuan for help before.
A sharp murderous intent appeared in his eyes, which turned into two bright rays of light, piercing through the apron in front of him.Damn Lord Tsing Yi s heartache, the opponent s flame is so terrifying that it can actually burn his magic weapon.
There was no way, he was so excited. After hearing this, the spirit gathering god Xuying nodded, then waved his arm, and a storage ring floated in the sky.Xi Jiuli, it really is you guys It s been so long, don t you give up yet The gray clothed old man looked ahead and sighed at the five figures floating in the sky.
I have to say, you are really too weak, you can t even catch one of my moves.The young man stood up. Kakaka A group of battle armor emerged from his body, wrapping his body.
He learned that the Stone Gambling Conference will be held more than ten days later, and it will be held near Hualongchi in the Southern Territory.However, at this time, a young man asked Senior, what is your status in Jin Jianfeng They were really curious, because although the middle aged man in white robes did not become a powerful person, his aura also made them Feel a panic.
Even if the people from the fifth branch of the Wanchu Holy Land brought a powerful formation, they could not be found.They even resorted to the method of sealing the formation.
But now, it was beyond their expectations. The other party escaped easily, which really surprised them.Damn it, it s too fast to block this sword light for me, it s almost unbelievable for the Golden Lion King.
Anyone who can ascend to the Linxian Terrace is an earth shattering big shot.In front, only Lin Xuan s back was left. Lin Xuan was under great pressure, and the dragon sword spirit emerged from his body, covering him.
Don t be hurt by it. Lin Xuan nodded. He knew that the ant tribe is a very terrifying race.Afterwards, the sun fell on the ground and shone on the martial arts arena.
To be honest, if it was the second prince, the sixth prince, or the seventh prince, he would be eliminated.All the people around retreated, and there was darkness in the distance, and there were only two figures left on Huashan Mountain.
In this way, they were severely hit by one faction.The next moment, he quickly started. Qijue Sword Technique, the seventh move, cut out quickly.
Hong Lin Xuan counterattacked quickly, and he waved his palm.Lin Xuan was in the formation all day and night, absorbing the energy of the heart of darkness.
Hong Peng s knife sank vigorously, the air was cut mercilessly, and the air waves rolled towards both sides.Boy, I m going to kill you Chen Yidao finally got angry.
However, he can t do anything now, he can only wait patiently.8 Among the powerful kings around the prince, the one who enjoys the most is naturally Lin Xuan.
Interesting, indeed very interesting. When the warriors around heard this, the corners of their mouths twitched.