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Stylish Integration.

New nacelle designs show benefits of first steps to closer engine/airframe integration

Aerospace researchers generally agree that step changes in efficiency for future commercial aircraft designs will only be achieved through unprecedented levels of integration between propulsion and airframe.

Despite uncertainty over exactly how this will happen, some engine and nacelle manufacturers are taking the first tentative steps. Some are pressing ahead with integrated propulsion systems (IPS), while Pratt & Whitney is developing the variable-area nozzle. Though a far cry from futuristic visions of airliners with open rotors, embedded engines or distributed propulsion systems, these steps mark the start of

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Powerful Packaging

Propulsion-airframe integration offers untapped promise to improve aircraft efficiency and performance

With billions being spent in pursuit of fuel savings, closer integration of engines and aircraft may hold the greatest untapped potential for improvement. But extracting synergies from the intermingling of propulsion and airframe design is demanding changes in the way the stove-piped aerospace industry operates.

The search for efficiency is taking the industry into virgin territory. As this special focus on propulsion-air-frame integration reveals, the mixing is already beginning and will only accelerate, bringing aircraft and engine manufacturers and system suppliers together in ways that have yet to be

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Plug and Play

Composite wings and more-electric systems offer greater integration opportunities

As the first engine maker to attach a fifth-generation civil turbofan to a more-electric aircraft’s all-composite primary structure wing, Rolls-Royce says its Trent 1000 experience on the Boeing 787 gives it a significant advantage in the race for ever greater levels of engine-airframe integration.

The company aims to build on this knowledge base as it prepares to install the first Trent XWB engines on to the Airbus A350 later this year. It is already planning a range of longer-term developments that will see it work more holistically with airframe makers.

«Where

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Eurofighter shapes up.

DURING A press briefing on March 3 Eurofighter GmbH confirmed that manufacture of the next batch of Eurofighter Typhoons was now underway. Sub assembly of the front-fuselage commenced at BAe during December 1998, as did the centre-fuselage at DASA, while CASA had commenced sub assembly on its first right wing in January.

Final assembly of the first of five instrumented production aircraft (IPA) is scheduled to occur during late 2000, first flight in 2001 and deliveries to commence in 2002. The first three aircraft will be two-seaters — IPA1 operated by BAe will be responsible for defensive aids sub-system integration;

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A.Milinkevich: European Integration Council will expand

"European Integration — a transition to European values"According to Alexander Milinkevich Council created and there were no critical comments from the participants. Politicians and experts will work 4 directions. This information is also analytical — development programs of the European integration of Belarus; educational for the public favorites that will be able to rule in a free Belarus. And fourth direction — support another culture. In the midst of those who entered the council Vyacheslav Pozniak, Lyudmila Hraznova Tatiana Protko, Pavel Morozov, Ivan Nikitchanka Mike Zaleski, Peter Martsau — only about 30 people.Alexander Milinkevich explained:"This is not business, it’s advice.

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A.Milinkevich makes European Integration Council

Coordinator of the movement "For Freedom" Yuri Hubarevich said that the role of the Council invited 30 people. For earlier agreed to join Igor Rinkevich, Stanislav Shushkevich, Paul Seviarynets, Mikhalevich, Vitaly Silitski Andrei Dynko added Yu.Gubarevich."European Integration Council should become notable public center, which will connect voedinyzhdy potential of different political and public forces that are committed to the euro choice of Belarus", — said Alexander Milinkevich.Main tasks of the Board will be to develop a vision of European integration of Belarus, the definition of certain actions that are needed to establish European standards and prepare Belarus to join the

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LOCKHEED MARTIN MISSILES SUCCESSFULLY COMPLETES INTEGRATION JASSM ON F-15E FULL FLIGHT TEST

Lockheed Martin Company landfill White Sands (Piece NM), which is not so long ago graduated from the integration of a cruise missile Joint Air-to-Surface Standoff Missile (JASSM) Aircraft F-15E with complete flight test.   Successfully complete test JASSM (and missiles in general) to integrate the platform implemented for the first time with a universal interface weapons (Universal Armament Interface — UAI). U.S. Air Force began aaplet UAI to improve the integration of a new cycle of high-precision weapons on board the aircraft without the configuration of each gun and flight operating software platform.   «This is a significant achievement

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S.Markav: Our homeland is ready to pay for integration

Markov allocated "In addition, there is no other basic agreement as general should relate discount energoelementy supplied Russia, and what actions are allowed Belarusian authorities in the economic field. Behind this is a more basic contradiction in Belarus has not yet concluded, as should develop integration. With one side, is the will of the peoples of Belarus and the Russian Federation to the reunion one way or another form. But many politicians argue. And, as usual in the post-exhibit very low damovazdolnasts. Our homeland is ready to pay for integration. And for lack of integration is not ready to pay

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Belarusians support the idea of integration of Belarus into the European Union?

What trends appear in geopolitical orientation of the Belarusian people? Opposition stands for integration into the European Union — but whether campaigning for European integration to mobilize people for the sake of supporting the opposition? What geopolitical orientation Belarusians choose?Valery Karbalevich: "The Congress of Democratic Forces a huge controversy occurred in the matter of the opposition strategy. Our current interlocutor Statkevich offered his own version of the strategy. Its main element was the idea of integration into the European Union. Based on this idea is proposed to build a practical policy, information and propaganda campaign.But this idea is popular in

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Belarusians support the idea of integration of Belarus into the European Union?

According to the latest research-independent sociologists, 47% of people choose the union with Russia, and 34.4% — accession to the European Alliance.What trends appear in geopolitical orientation of the Belarusian people? Opposition stands for integration into the European Union — but whether campaigning for European integration to mobilize people for the sake of supporting the opposition? What geopolitical orientation Belarusians choose? Valery Karbalevich: "The Congress of Democratic Forces a huge controversy occurred in the matter of the opposition strategy. Our current interlocutor Statkevich offered his own version of the strategy. Its main element was the idea of integration into the

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