Acidente com um B2

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Nuno

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Nitrox13

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« Responder #1 em: Fevereiro 23, 2008, 07:07:20 pm »
é invisível ao radar mas tb cai!!
A necessidade aguça o engenho !!!!

nitroxsoft.net

webprogramer4fun
 

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Eurico Viegas

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« Responder #2 em: Fevereiro 23, 2008, 07:17:16 pm »
Acontece a todos...

Agora mau mesmo é a redução de 5% na frota de B-2... Irá a Força Aerea pedir um B-2 para o substituir? Ou será mais importante substituir (ou pelo menos planear a substituição) os F-15 que estão com defeito de fabrico? :twisted:
disce quasi semper victurus, vive quasi cras moriturus
 

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Sintra

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« Responder #3 em: Fevereiro 25, 2008, 01:06:15 am »
Citação de: "Eurico Viegas"
Acontece a todos...

Agora mau mesmo é a redução de 5% na frota de B-2... Irá a Força Aerea pedir um B-2 para o substituir? Ou será mais importante substituir (ou pelo menos planear a substituição) os F-15 que estão com defeito de fabrico? :wink:
 

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Eurico Viegas

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« Responder #4 em: Fevereiro 25, 2008, 01:37:06 pm »
O termo certo não será encerrada, é mais desactivada :twisted: ) da parte da USAF.
disce quasi semper victurus, vive quasi cras moriturus
 

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nelson38899

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« Responder #5 em: Agosto 21, 2008, 06:48:38 pm »
boas

Aqui deixo o ante-passado do B2

Citar
The Gotha 229 was a unique project undertaken by German engineers through and up to the end of the Second World War. The system, should it have reached operational status, would have been the first combat-ready flying wing of jet-powered design in history. The system was poised to make a grand entrance into the war with development proceeding up until Allied advancement halted all production of the 229.

The Go 229 began as the development Ho IX brought about by the Horton brothers, whom worked a great deal with powerless glider designs leading up to the war. As technology revolving around turbojets advanced, the idea of a powered glider came to light, leading up to the Ho IX V1 model. The IX V1 was developed to accept the BMW 109-003-1 turbojets but it was soon found that the radius of the engines were too large for the space allotted in the model. As such, this IX V1 was flown as a non-powered glider design.

A redesigned IX V2 soon came as a second prototype, this time with properly fitted Junkers 109-004B-1 turbojets and flown successfully, hitting speeds close to 600 miles per hour. This model suffered it own setback when the aircraft was lost while attempting a single engine landing. Nevertheless, the aircraft showed enough promise that the firm of Gothaer Waggonfabrik was given the task of developing the rudderless jet-powered design even further.

With Allied advancements across many fronts, the realized dream of the flying wing would not come to fruition. The development plant housing the Go 229 was soon overtaken by the Americans and the prototypes and available research were sent back to the United States for additional testing and research. 20 pre-production models of the Go 229 were planned yet only the 2 prototypes were ever produced.

American researchers would eventually come back to study the Go 229 flying wing in later years, leading up to the development of the B-2 Spirit stealth bomber which, in essence, became the Go 229 dream realized decades before. The Go 229 would go on to remain a study of "what might have been" should the Germans have been able to capitalize on its unique potential. With unparalleled speed and climbing ability, the Go 229 would have presented a most fearsome threat to bomber formations throughout the war.
http://www.militaryfactory.com/aircraft ... aft_id=105


"Que todo o mundo seja «Portugal», isto é, que no mundo toda a gente se comporte como têm comportado os portugueses na história"
Agostinho da Silva
 

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Lightning

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« Responder #6 em: Agosto 22, 2008, 01:32:30 am »
Como antepassados do B-2 também houveram estes:

YB-35


YB-49



PS: E depois o pessoal nos anos 50 não havia de ver OVNIs :lol:
 

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nelson38899

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« Responder #7 em: Agosto 23, 2008, 03:42:56 pm »
quem sabe o futuro irmão



is a prototype of Lockheed’s other spaceplane, the single-stage-to-orbit reuseable aerospace vehicle, the National SpacePlane . Lockheed-Martin does not say too much about its winged, delta-shape X-33 VentureStar, except to say that we are building it. To be at that stage of development for its public-program SpacePlane, clearly Lockheed-Martin has already long since built prototypes, as well as an unacknowledged military version, which I have dubbed the X-33A. The ’A’ suffix stands for antigravity.

http://en.wikipedia.org/wiki/Lockheed_Martin_X-33

Ps. Eu sei que este projecto já foi cancelado, mas já li que talvez não, por isso é que pus aqui.
"Que todo o mundo seja «Portugal», isto é, que no mundo toda a gente se comporte como têm comportado os portugueses na história"
Agostinho da Silva