22 April, 2024
Aerobytes confirm sponsorship of Rich Goodwin Airshows
Reliable Airlines joins top 5% of part 135 cargo operators
19 April, 2024
Corporación América Airports released its passenger traffic numbers for March 2024
Passenger Traffic Overview
Air Canada to offer more flights to more destinations....
New international services to Singapore, Madrid, Stockholm, Osaka and Seoul
Over 30% additional capacity into Asia-Pacific with up to 87 weekly flights
25% increase to key leisure destinations in Southern Europe
120 destinations across North America, including new services to Charleston, South Carolina and Tulum, Mexico
Saudi Arabia shows investment initiatives in tourism at International Hospitality Investment Forum
Avolon's boss wins top business leadership award
The Irish American Partnership has presented its 2024 New York Business Leadership award to Paul Geaney, President & Chief Commercial Officer at Avolon. The award was celebrated at a breakfast reception on Thursday at the historic Union League Club of New York attended by over 300 business leaders, friends, and supporters.
JetBlue is making several leadership and organizational changes as it tries to get back to sustained profitability.
Silent flight edges closer to take off, according to new research.
The study, published today in Journal of Fluid Mechanics, reveals for the first time how noise is generated and propagated from these engines, technically known as boundary layer ingesting (BLI) ducted fans. BLI ducted fans are similar to the large engines found in modern airplanes but are partially embedded into the plane's main body instead of under the wings.
As they ingest air from both the front and from the surface of the airframe, they don't have to work as hard to move the plane, so it burns less fuel.
The research, led by Dr Feroz Ahmed from Bristol’s School of Civil, Aerospace and Design Engineering under the supervision of Professor Mahdi Azarpeyvand, utilised the University National Aeroacoustic Wind Tunnel Facility. They were able to identify distinct noise sources originating from the duct, the rotating fan, and the air flowing over the curved airframe surface.
They found that the noise pattern changes depending on how much thrust the fan is producing. When the fan is producing high thrust, they observed a noise pattern similar to what is seen in fans without ducts. But when the fan is producing less thrust, the noise pattern changes because the duct itself starts making more noise.
Dr Ahmed explained: “Our study addresses this urgent issue of noise, which poses a major obstacle in obtaining certifications, by uncovering the physics behind the noise these configurations produce.
“By understanding the noise mechanisms in BLI ducted fans, it is hoped that industrial guidelines can be developed for quieter airframe-integrated propulsion systems in future aircraft concepts, from large-scale conventional aircraft to small-scale electric vertical take-off and landing, known as eVTOL, aircraft.”
Projects such as the Bell X-22A, Embraer X, Airbus E-fan, Lilium Jet, Green Jet, and Hybrid Air Vehicle are leading the way in developing these systems for next-generation aircraft. They are becoming more popular due to advancements in powerful electric motors.
18 April, 2024
The boldest new art-inspired hotel in London set to open next week
The Hoxton restaurant and bar scene is about to get a whole lot sexier!
Major changes at the top of euroAtlantic....
American launches airline’s first-ever rotating collection of premium onboard amenities and new meals in major in-flight service upgrade
A rotation of stylish new amenities and more
Limited-edition kits
Elevated bedding inspired by customer feedback
Delivery of a new Airbus A320neo for SAS
VINCI Airports buying major stake in Edinburgh Airport for £1.27 billion......
25th Anniversary of the invention of the private jet card
Flown more than 1M passengers over 2,500 destinations all over the worldFlown over 228M milesGrown revenue by 549%Held nearly 6,700 active Card OwnersOffset a total of over 1,339,235 metric tons of CO2 emissions