El A340 utilizado para las pruebas de demostración de flujo laminar “BLADE” de Airbus (el A340-300 MSN001) ha completado con éxito su vuelo inaugural en el marco del proyecto “Blade” de Clean Sky, patrocinado por la UE. El aparato, conocido como el “Flight Lab” (Laboratorio Volador), despegó del aeropuerto de Tarbes en el sur de Francia a las 11:00 hora local y, tras una serie de satisfactorios ensayos, aterrizó en las instalaciones de Airbus en Toulouse Blagnac. La duración total del vuelo fue de 3 horas y 38 minutos.
El objetivo del proyecto Blade “Breakthrough Laminar Aircraft Demonstrator in Europe” es analizar la viabilidad de introducir esta tecnología en la aviación comercial con el ánimo de mejorar la huella medioambiental de la aviación y lograr al mismo tiempo una reducción del 50% del rozamiento alar y de hasta un 5% en emisiones de CO2. El A340 Flight Lab de Airbus es el primer avión de ensayos del mundo con un ala de flujo laminar transónico y una verdadera estructura primaria interna.
El avión va dotado en su exterior de dos alas externas representativas de flujo laminar transónico, mientras que en el interior de la cabina lleva instalada una estación especializada de instrumentación de ensayos en vuelo (FTI) altamente compleja. Las extensas modificaciones realizadas en este A340-300 de ensayos exigieron 16 meses de dedicación de un equipo de trabajo en Tarbes, que pudo contar con el apoyo de numerosos socios industriales de toda Europa. El vuelo inaugural de hoy marca el inicio de la campaña de ensayos en vuelo Blade para explorar las características del ala en vuelo.
“Empezamos abriendo la envolvente de vuelo para verificar el correcto comportamiento del avión”, explica el ingeniero de ensayos en vuelo Philippe Seve, quien participó en el vuelo. “Conseguimos nuestro objetivo de volar al número Mach de diseño a una altitud razonable y comprobar que todo iba bien. También comprobamos que la instrumentación de ensayos en vuelo funcionaba según lo previsto para poder afinarla para los siguientes vuelos”.
En la puesta a punto para esta fase de ensayos en vuelo, un pequeño equipo de 10 pilotos, ingenieros e ingenieros de ensayos en vuelo especialmente entrenados se había estado preparando durante varios meses para este momento, ensayando en un simulador y familiarizándose con los sistemas de la FTI que se iban a instalar en el avión. De la instalación de la FTI dentro del avión se encargó un equipo de 70 personas, mientras que equipos alemanes de Bremen, y británicos de Broughton se ocuparon de las alas externas, y otro alemán de Stade de la instalación de un receptáculo con cámaras infrarrojas en el estabilizador vertical.
En las alas hay cientos de puntos para la medición de las ondulaciones de la superficie, para que los ingenieros de Airbus puedan establecer su influencia sobre el flujo laminar, siendo esta la primera vez que Airbus ha utilizado un método de prueba de este tipo en un avión. Otras ‘primicias’ han sido el uso de cámaras de infrarrojos en un receptáculo para medir la temperatura del ala, y el generador acústico para medir la influencia de la acústica en el flujo laminar. Además, lleva un innovador sistema reflectómetro que mide la deformación global en tiempo real durante el vuelo.
Uno de los principales objetivos de Blade es medir las tolerancias e imperfecciones que puede haber presentes sin que se pierda la laminaridad. Con este objeto, Airbus simulará de una forma controlada cada tipo de imperfección de tal manera que al final de la campaña se puedan conocer perfectamente las tolerancias para la construcción de un ala de flujo laminar. El Flight Lab realizará unas 150 horas de vuelo en los próximos meses.
Centinel-5 Precursor suministrará al programa Copernicus información esencial sobre la composición química de la atmósfera antes de que, en 2021, entre en funcionamiento el instrumento Sentinel-5.
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.
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Group one, group two, can you hear me Please answer if you hear me
He shouted more and more quickly, and his voice became more and more anxious.Soon he saw Lin Beichen, almost three hundred meters away, walking towards Dayue City.
She took out the phone and waited until the call was connected.So much so that he killed so many members of the organization along the way, but he did not find out the specific location of the agents.
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Classmate Lin, your expression seems not as bright as the previous exams.Whether it is a lighter or an electric baton, there are various models, so don t bring the same one They range from igniters in lighters that generate electricity by pressing ceramics, to police electric batons
These are the devices Lin Beichen prepared to use to feel the electric shock.
And between them
Lin Beichen s fist had already hit the last of the three spies beside the hostage pile Everyone opened their eyes wide, filled with disbelief.Can you take us to the person in charge of the scene now Okay, okay.
But Qin Feng smiled I came to see you today, not because of my family background, nor to extort money.There must be plenty of reasons for Song Qinghui to dare to stand here.
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Ye Tianqi said lightly But the place where Chen Dong was imprisoned is not something you and I can be curious about.I thought that Dai Ruolan must be very busy today and would not have time to see him.
Liang can leave on their own While praising Chen Xiao for his timely appearance, they also did not forget to insult Qin Feng.Everyone who comes here basically praises the Martial Alliance.
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After all, the relationship between you and Brother Bangyan is The comparison is really cruel.She couldn t bear to watch Qin Feng s cramps and peeling off his skin Bastard, what did you do Qin Feng took a tissue and wiped his hands, and said very calmly What did you do Debunking 2025’s Top Myths and Misconceptions About Apple Cider Vinegar and Weight Loss
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The war is about to break out As a result, everyone in Ketoya State was wiped out.The voice he shouted just when his heart was about to sink to the bottom could be vaguely heard coming from the fire scene.
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After that, everyone closed their eyes. He then began to describe What you see now is not white or black, but a chaotic color.He finally managed to get his palm to generate electricity.
Through the glass on the gymnasium door, he saw lightning striking directly on the steps outside the gymnasium.