Showing posts with label failure. Show all posts
Showing posts with label failure. Show all posts

Rolls-Royce engine failure ' found that in past 48 hours

Rolls-Royce said the explosion was caused by a leak of oil, omission "confined to a specific component in the area of the turbine engine.

The revelations made by the Australian Bureau of safety (ATSB) published its report on November 4, incident just three weeks after the Rolls said the explosion was caused by a leak of oil, omission "confined to a specific component in the area of the turbine engine.


Discovery - days after resumption of flight of the A380 - Qantas is prompting recommendations ATSB and Rolls Thursday that airlines using the Trent 900 engine, namely, Qantas, Singapore Airlines, Lufthansa and conduct audits again.


Martin Dolan, the ATSB, Chief Commissioner said at a press conference on Friday: "in the survey for 48 hours, we have, in collaboration with Rolls Royce and others determine that there was a particular problem was that at this stage no identified."


Irregularity, according to Mr. Dolan, was "a bad alignment rebuild region" in a pipe near the turbine which might lead on "fatigue cracking" and a leak oil.


Asked whether the new conclusion meant Qantas should step resumed flights A380 last Sunday, he said: "the issue has been identified at this stage as I am aware that in the conduct of which was the aircraft engine oil." There is an existing inspection regime to determine whether or not this problem exists in any other engine. ?


A spokesman for Rolls, responding to the request that the fault is known for two days, said: "Rolls-Royce introduced a system of inspections and maintenance, immediately after the event, November 4, secured operating throughout." As we learned more that we could refine these inspections. ?


The ATSB long-awaited report was published as Qantas prepares an action against the rollers to pursue compensation for interruption of its services. The company alleges Rolls constituted a breach of duty when it provided engines due to a defect in the design.


Roll stock went from 1? to 627?p.


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Rolls-Royce, EADS affected by the failure of engine A380

Actions in the UK engineering group has lost 4 3pc in London, while EADS dropped 3 5pc in Paris after the second with 459 passengers on board, was forced to make an emergency landing at Singapore.

Alan Joyce, Executive Director of Qantas, said the Airbus A380, which originated in London, suffered "significant" failure of one of its four engines shortly after that he left the island State during the journey to Sydney.

He said that the airline had opened an investigation into what went wrong, but in the meantime took no risks.

Rolls-Royce said he worked with clients and authorities.

The incident is one of the most serious in the world of the largest aircraft passengers in three-year commercial flight.

Howard Wheeldon, higher than the BGC partners in London, brokerage strategist said: "" until that investigation is performed correctly we will know whether it's a failure of the engine set or if the explosion was caused by a malfunction of a game engine or outside interference as a bird strike or the débris.Il may also be a maintenance problem. ' "

EADS has also affected by the sharp rise of the euro against the dollar Thursday, making more expensive for buyers abroad, his plans after the Fed moved to buy more u.s. government debt.


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Falklands oil failure as desire arises sec

The search for oil off the Falkland Islands suffered a blow on Friday as Desire Petroleum said its first well was dry.Desire now has three more drilling wells to trigger ?23m investors in September. Photo: AP

Shares for desire dive 36pc 70.6 percent as management admitted that he had found the sandstone, but no oil in the perspective of Rachel.

Desire has three more drilling wells to 23 million to £ triggered investors in September. It now decided sideways drilling at the prospect of Rachel for another 20 days committing no step to give up yet.

However, evolution and Oriel analysts were skeptical about. ""These targets look higher risk given the sands are likely to be worse quality and thinner in the deepest part of the basin," said Nick Copeman's Oriel.

"All these perspectives appear to high-risk after the failure of Rachel and our recommendation is in review."

Seymour Pierce, broker oil Explorer home was more optimistic, desire to say ' portfolio of prospects is vast and offers potentially huge upside. "


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