Tag: bypass

Collins Aerospace and Boom Supersonic Announce Collaboration

November 29, 2020 / WIL BALDWIN

New agreement to focus on enhancing performance and unprecedented sustainability for world’s fastest commercial aircraft

Collins Aerospace Systems, a unit of Raytheon Technologies (RTX), has signed a collaboration agreement with Boom Supersonic, the aerospace company building the world’s fastest airliner, to advance nacelle technology on Boom’s forthcoming flagship supersonic airliner, Overture. Overture will be the world’s fastest airliner and is designed and committed to industry-leading standards of speed, safety, and sustainability.

Collins Aerospace engineers will work in concert with Boom to develop inlet, nacelle and exhaust system technologies that enable fuel-burn reduction and cutting-edge acoustics for cleaner and quieter supersonic flight. They will do this via lightweight aerostructures and variable nacelle geometry. Collins Aerospace has been providing innovative nacelle technology for more than 70 years, including development of the first commercial variable fan nozzle for high-bypass-ratio geared turbofan (GTF) engines.

“Through improved acoustics and lightweight materials systems, we can provide the next generation of supersonic propulsion systems with the nacelle technologies that not only enable higher performance and lower fuel burn, but also quieter operation,” said Marc Duvall, president, Aerostructures, Collins Aerospace. “Having completed 19 nacelle certification programs over the past decade, we’re uniquely positioned to collaborate with Boom Supersonic to create new propulsion-system solutions that will be key enablers of Overture’s success.”

The combined engineering team will be exploring the development of advanced acoustics and variable inlet and exhaust technologies required to minimize aircraft noise for passengers and airport communities while enhancing performance.

“Boom is taking an all-encompassing approach to sustainability — from our commitment to make Overture 100% carbon neutral to minimizing community noise and emissions, we’re dedicated to making mainstream supersonic travel environmentally and economically sustainable,” said Blake Scholl, Boom founder and CEO. “We are leveraging Collins’ experience in developing more fuel efficient and noise attenuating technologies for nacelles to help us develop Overture as an environmentally responsible supersonic jet.”

Boom’s mission is to make the world dramatically more accessible by making supersonic travel mainstream. Overture is in its design phase with plans to finalize the configuration and begin building the first airliner while XB-1 is flying supersonic. Boom will roll out the first completed Overture aircraft in 2025, with entry into service planned for 2029.

KiwiRail Names New Tar Barrel Tunnel Bypass

November 2, 2020 / WIL BALDWIN

“The name Ruakanakana is associated with a pā site beside Lake Elterwater that was occupied by the renowned chief Te Rakaitauheke of the Ngāti Kurī hapū of Ngāi Tahu.

“The Main North Line runs alongside Lake Elterwater, around 10km north of the new overpass. Ruakanakana can be translated as “two-headed lamprey” which evokes images of a guardian taniwha.

“Traffic will be travelling on the new overpass next month. Construction work is close to completion, with the naming by iwi and blessing of the new overpass part of our final preparations.

“Vehicles have been using a temporary diversion through the area, while it was being built.

“The new road overpass is part of the work KiwiRail is doing to move a stretch of the Main North Line to bypass Tar Barrel tunnel, the oldest tunnel on the line.

“This work is needed to make the rail line more resilient and involves cutting through the hill to re-route the line to the south of the tunnel and beneath State Highway 1.”

The project is part of the Kaikoura Earthquake recovery works and will improve rail operations and seismic reliance for both road and rail.

KiwiRail is working with Waka Kotahi NZ Transport Agency to deliver these works, which are on track to be completed by mid-2021.

Waka Kotahi Director Regional Relationships Jim Harland thanked drivers through this site for taking care around road and rail crews while a more resilient link, particularly in the event of earthquakes, is completed for both road and rail.

Binter Airlines Receives Its First Embraer E195-E2 Jet

November 23, 2019 / WIL BALDWIN

São José dos Campos, November 21, 2019 – Binter of Spain celebrates the incorporation of the first E195-E2 jet into its fleet at a ceremony held today at Embraer’s main facility in São José dos Campos. The airline is the first European customer to receive the biggest of the three members of the E-Jets E2 family of commercial aircraft. Binter has placed firm orders for five E195-E2s.

“We’re extremely proud to deliver the first E195-E2 in Europe to such an accomplished regional airline. Binter will showcase the very best of the airplane as it expands its network to more cities,” said John Slattery, President & CEO, Embraer Commercial Aviation.

“Today´s event is very special for all of us, who are part of Binter. This Embraer E195-E2 aircraft is an important step in the history of our company that will become as well a jet operator. This new milestone, which coincides with the celebration of the 30th anniversary of Binter, adds more advances to the ones that we have made in recent years, and that help to pursue our main objective: the improvement of the connecting of the Canary Islands, both inter-island and with external destinations,” said Binter’s President, Pedro Agustín del Castillo.

The acquisition of the E195-E2s is part of Binter’s overall fleet modernization initiative. Each aircraft is configured with 132 seats in single class. The new aircraft will be deployed across a route network that includes eight cities in the Canary Islands, nine cities in Africa and two in Portugal. Last year, Binter carried 3.6 million passengers.

In April, the E195-E2 received its Type Certificate from three regulatory authorities: ANAC, the Brazilian Civil Aviation Agency (Agência Nacional de Aviação Civil); the FAA (U.S. Federal Aviation Administration) and EASA (European Aviation Safety Agency).

Flight tests confirmed that the aircraft is better than its original specification. Fuel consumption is 1.4% lower than expected – that’s 25.4% less fuel per seat compared to the current-generation E195. Maintenance costs are 20% lower. The E195-E2 is the most environmentally-friendly aircraft in its class, having the lowest levels of external noise and emissions. The cumulative margin to ICAO Stage IV noise limit ranges from 19 to 20 EPNdB, 4.0 EPNdB better than its direct competitor.

Like the E190-E2, the E195-E2 has the longest maintenance intervals in the single-aisle jet category with 10,000 flight hours for basic checks and no calendar limit for typical E-Jet operations. This means an additional 15 days of aircraft utilization over a period of ten years compared to current generation E-Jets.

The E195-E2 features new ultra-high bypass ratio engines, a completely new wing, full fly-by-wire controls and new landing gear. Compared to the first-generation E195, 75% of aircraft systems are new. The E195-E2 has 3 additional seat rows. The cabin can be configured with 120 seats in two classes, or up to 146-seats in a single class layout.

Embraer is the world’s leading manufacturer of commercial aircraft up to 150 seats with more than 100 customers from all over the world. For the E-Jets program alone, Embraer has logged more than 1,800 orders and 1,500 aircraft have been delivered. Today, E-Jets are flying in the fleets of 75 customers from 50 countries. The versatile 70 to 150-seat family is flying with low-cost airlines as well as with regional and mainline carriers.

Collins Aerospace and Boom Supersonic Announce Collaboration

KiwiRail Names New Tar Barrel Tunnel Bypass

Binter Airlines Receives Its First Embraer E195-E2 Jet

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