23.06.2014 - USA: nehoda F-35A Lighting II

rozhreseni this case is popsano here :

technet.idnes.cz

Citace :

.. the accident occurred during engine warm up, when it cracked the third stage of the compressor ...
.
URL : https://www.valka.cz/23-06-2014-USA-nehoda-F-35A-Lighting-II-t173213#533846 Version : 0

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Ano i ne. Ze byl problem s kompresorem bylo znamo. Co ale neni jasne, je proc k tomu doslo, a jak se to najisto vyresi (v clanku jsem to nevidel?). V tehle souvislosti se taky resilo (v dobe uzemneni cele flotily a evidentni nejistoty vyrobce motoru, co se tyka priciny), ze F-35 nema zalozni variantu s jinym motorem. To je zpusobeno kontroverznim (a zjevne proamericko politicky motivovanym) rozhodnutim, kdy bylo zastaveno financovani vyvoje konkurencniho motoru u Rolls-Royce v Britanii. Argument znel o snizeni vyvojovych nakladu programu, logicky proti argument na zaklade realne zkusenosti z praxe (nasledne levnejsi seriove motory, kvuli konkurenci obou vyrobcu) americke vedeni projektu ignorovalo, prestoze v jinych pripadech se u F-35 resi "whole lifecycle" naklady pomerne intenzivne.
USA take momentalne resi neprijemne problemy s kvalitou pouzivaneho titanu, uvidime, jestli se tohle projevi i na programu F-35.
URL : https://www.valka.cz/23-06-2014-USA-nehoda-F-35A-Lighting-II-t173213#533852 Version : 0
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