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Search: Posts Made By: GemDeveloper
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Forum: Rumours & News
21st Nov 2010, 05:13
Replies: 1,964
Views: 1,344,318
Posted By GemDeveloper

Potential Litigation

There seems to have been quite a lot of speculation on ‘Who pays?’, and an implicit assumption that Rolls-Royce will be held liable for huge damages on some count of negligence.

This assumption...
Forum: Rumours & News
11th Nov 2010, 18:36
Replies: 1,964
Views: 1,344,318
Posted By GemDeveloper

lomapaseo

Precisely. I know nothing of the details of the internals of the Trent, but I guess that can be done by changing oil scavenge rates, or the air flows to the zones adjacent to the disks, or possibly...
Forum: Rumours & News
11th Nov 2010, 13:58
Replies: 1,964
Views: 1,344,318
Posted By GemDeveloper

VFD

Well, 'fixable' it certainly is... but it may require a bit of thought...

Think of a turbine disk... there will be a pressure drop across the turbine disk as the hot gases flow through it. The...
Forum: Rumours & News
11th Nov 2010, 03:08
Replies: 1,964
Views: 1,344,318
Posted By GemDeveloper

Getting warm...

Seems from the Emergency AD that my postulated theory may have been at least partially valid:
...
Forum: Rumours & News
8th Nov 2010, 19:27
Replies: 1,964
Views: 1,344,318
Posted By GemDeveloper

Trent 970 and Trent 972

One other possibility that might have a bearing (sorry about the potential pun).

Anyone know whether QF use a synthetic aviation turbine oil supplier different from Singapore and Lufthansa? I...
Forum: Rumours & News
7th Nov 2010, 13:23
Replies: 1,964
Views: 1,344,318
Posted By GemDeveloper

A Possible Mode of Failure?

I need to reassure any RR engine men who might have time to read PPRUNE that the following is pure conjecture… but it is based on some historic experience.

I find it interesting that the...
Showing results 1 to 6 of 6


 
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