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Search: Posts Made By: noughtsnones
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27th Mar 2019, 17:55
Replies: 44
Views: 37,782
Posted By noughtsnones

The FADEC input function specifications I've seen...

The FADEC input function specifications I've seen (about 7), all do not include AoA, though the data may be on the data bus network.
I've not seen the FADEC input function specification for any...
Forum: Tech Log
28th Aug 2018, 16:33
Replies: 1
Views: 1,302
Posted By noughtsnones

See Modified Engine Acceleration Schedule for...

See Modified Engine Acceleration Schedule for Take-Off, round about page 13 of link (http://www.smartcockpit.com/docs/Takeoff_Thrust_Setting.pdf).

0'n'1
24th Aug 2018, 14:13
Replies: 5
Views: 982
Posted By noughtsnones

It might be possible to accidentally lose the...

It might be possible to accidentally lose the properties by saving a copy first in the open format of LibreOffice Calc (https://www.libreoffice.org), then opening the revision in EXCEL. This may also...
21st Jul 2018, 10:26
Replies: 14
Views: 3,442
Posted By noughtsnones

New products have included many changes in...

New products have included many changes in detailed engineering efforts, including:
Improved sensor requirement, design and qualification tests (including associated engineering process review check...
Forum: Tech Log
21st Aug 2017, 02:44
Replies: 1
Views: 1,362
Posted By noughtsnones

babyboeing400 Patent US4431374...

babyboeing400

Patent US4431374 (https://www.google.com/patents/US4431374) Vortex controlled radial diffuser for centrifugal compressor, in its Description of the Prior Art, states

and
Forum: Tech Log
30th Jan 2017, 13:27
Replies: 14
Views: 4,979
Posted By noughtsnones

NSEU Not current on these types, but Autostart...

NSEU
Not current on these types, but Autostart has varied little ...

The starter motor is run continuously up to its duty limit timer (5 minutes).
The initially selected ignition plug is...
30th Dec 2016, 03:47
Replies: 12
Views: 2,881
Posted By noughtsnones

Like India Four Two & confirmed by Wodrick #19...

Like India Four Two & confirmed by Wodrick #19 (http://www.pprune.org/jet-blast/587616-virtual-sailing-sailonline-race-christmas-christmas-2016-a.html#post9622850), I could not see image in...
Forum: Tech Log
10th Dec 2016, 09:23
Replies: 8
Views: 3,724
Posted By noughtsnones

ENG MASTER movement from ON to OFF ... resets...

ENG MASTER movement from ON to OFF ... resets both channels of the FADEC.
FADEC has hardwired reset circuit per channel so that action is taken whilst the dedicated electrical generator is still...
1st Oct 2016, 13:36
Replies: 7
Views: 3,825
Posted By noughtsnones

XV There are a couple of ideas here...

XV
There are a couple of ideas here (https://lookeen.com/blog/how-to-fix-windows-10-desktop-search-problems).
27th Jul 2016, 17:54
Replies: 18
Views: 6,166
Posted By noughtsnones

The control system seems to be accommodating a...

The control system seems to be accommodating a shift in efficiency (N1/FF) of about -20%, I suggest that the engine model water content of 3.5% is too far off. I think this change is probably due to...
27th Jul 2016, 00:34
Replies: 13
Views: 2,306
Posted By noughtsnones

I don't recognise the password problem you...

I don't recognise the password problem you describe, but when I've had odd behaviour (with pdf / Adobe Acrobat Reader) I try 'Sumatra PDF Reader...
28th Jun 2016, 13:41
Replies: 14
Views: 2,807
Posted By noughtsnones

Hmmm, slow Firefox is familiar.:\ I...

Hmmm, slow Firefox is familiar.:\

I regularly tidy with CCleaner to keep browser applications speedy; the options I've ticked for Firefox are ...
Internet Cache
Internet History
Cookies...
28th Jun 2016, 12:09
Replies: 14
Views: 2,807
Posted By noughtsnones

Samsung N102SP netbook also slowed to glacial...

Samsung N102SP netbook also slowed to glacial operation ...
Windows 10 Home was marginally faster than Windows 7 Starter.
Real speed arrived after installed memory (RAM) increased from 1GB to 2GB...
23rd Jan 2016, 23:36
Replies: 7
Views: 1,657
Posted By noughtsnones

I've done similar in a few steps... 1. Create a...

I've done similar in a few steps...
1. Create a list of files to link to ... e.g. in the folder of pdf files, type 'dir /b > templist.txt'
2. Open templist.txt in an editor (e.g. Notepad,...
29th Oct 2015, 14:46
Replies: 13
Views: 12,680
Posted By noughtsnones

Health monitoring is usually not real-time, but...

Health monitoring is usually not real-time, but based on data blocks provided once per flight; though there may be more than one block/transmission.
Interesting phrase in the press quotation above ...
29th Oct 2015, 14:24
Replies: 9
Views: 7,415
Posted By noughtsnones

FlyerTalk [4pp] NW 41 diverts to Tehran...

FlyerTalk [4pp] NW 41 diverts to Tehran (http://www.flyertalk.com/forum/northwest-worldperks-discontinued-program-closed-posting/444917-nw-41-diverts-tehran.html)
FlyerTalk [6pp] U.S. airliner...
5th Aug 2015, 19:29
Replies: 4
Views: 1,817
Posted By noughtsnones

I cleared out Flash Player in mid July, see...

I cleared out Flash Player in mid July, see "Flash 'in the pan'?" thread below (under W8.1) and installed it anew ...
https://get.adobe dot com/flashplayer/ [replace space"dot"space with just a...
27th May 2015, 18:49
Replies: 58,121
Views: 10,994,269
Posted By noughtsnones

"Is this orbit close enough to keep the Caroline...

"Is this orbit close enough to keep the Caroline (http://www.radiocaroline.co.uk/#home.html) wifi link alive?"
3rd Feb 2015, 03:24
Replies: 3
Views: 4,226
Posted By noughtsnones

Mark, Maintenance data analysis has been going...

Mark,
Maintenance data analysis has been going on since … in the late 1980's my employer started using the automatically downloaded digital maintenance data in combination with manually downloaded...
Forum: Tech Log
3rd Feb 2015, 01:08
Replies: 12
Views: 7,854
Posted By noughtsnones

Some engine controllers measure static pressure...

Some engine controllers measure static pressure under the engine cowl. Measurement in this area may have a very low risk of calibration problems due to common mode threats e.g. insects, their nests,...
Forum: Tech Log
15th Aug 2014, 13:03
Replies: 4
Views: 2,259
Posted By noughtsnones

I think the LUPA93 is looking at page 16 of a...

I think the LUPA93 is looking at page 16 of a copy or extract (not well proof-read) of
Flight Operations Briefing Notes
Supplementary Techniques Handling
Engine Malfunctions.
I a copy...
Forum: Tech Log
25th Jun 2014, 21:17
Replies: 3
Views: 10,181
Posted By noughtsnones

Open: -This configuration is used if warm...

Open:
-This configuration is used if warm ambient conditions exist while the aircraft is on the ground.
-Outside air is drawn through the open inlet valve by the blower fan where it then passes...
Forum: Tech Log
6th May 2014, 15:37
Replies: 3
Views: 6,173
Posted By noughtsnones

Crossunder, You may find the AIRCRAFT SERIOUS...

Crossunder,
You may find the AIRCRAFT SERIOUS INCIDENT INVESTIGATION REPORT - Bombardier DHC-8-402 registration JA848C (http://www.mlit.go.jp/jtsb/eng-air_report/JA848C.pdf) helpful...

"ITT:...
Forum: Tech Log
19th Mar 2014, 12:48
Replies: 9
Views: 4,181
Posted By noughtsnones

I haven't seen the NAT GEO Air Crash Invest video...

I haven't seen the NAT GEO Air Crash Invest video (showing or not) the fuel pipe completely ripped off, but this view is seriously at odds with the photographs in section 1.6.3 of the GPIAA final...
Forum: Tech Log
13th Mar 2014, 11:56
Replies: 24
Views: 9,313
Posted By noughtsnones

poorjohn, I don't know about the ground support...

poorjohn,
I don't know about the ground support magic, but on-wing the engine data is collated via an ACMF prior to transmission (i.e. shared) via ACARS ...

Click on "Transfer" at Monitoring...
5th Sep 2013, 14:36
Replies: 89
Views: 45,038
Posted By noughtsnones

Killaroo, The earlier publication “Accident...

Killaroo,
The earlier publication “Accident Bulletin 1/2011 (An update Bulletin to Accident Bulletins 1/2010 and 3/2010)”
includes a paragraph 5, copied below (my bold):
“5. At 0530 hr, the...
Forum: Tech Log
25th Aug 2013, 23:16
Replies: 2
Views: 1,727
Posted By noughtsnones

Fli, You may find some hints to engine...

Fli,
You may find some hints to engine condition report usage in #70 http://www.pprune.org/rumours-news/518976-thomson-787-returns-man-4.html#post7954060http://
Forum: Tech Log
9th Aug 2013, 12:58
Replies: 9
Views: 6,587
Posted By noughtsnones

Gentlefolk, One way to provide high integrity...

Gentlefolk,
One way to provide high integrity thrust reverse systems is to ensure that no one computer has all controls in its power.
Role [1] of the EIU is to take aircraft power and switch 28Vdc...
29th Jul 2013, 10:24
Replies: 1,150
Views: 732,090
Posted By noughtsnones

A further thought on battery size and life... ...

A further thought on battery size and life...
The monthly system self-test described in the data sheet is declared as having a total duration of 5 seconds (unchanged between unit types), elsewhere...
22nd Jul 2013, 14:47
Replies: 75
Views: 83,817
Posted By noughtsnones

OFSO Operations Room features in The Jet...

OFSO
Operations Room features in The Jet Engine (6 edition) chapter 3.3 "maintenance".
Other hints of the concept maturity and scope on such monitoring can estimated from:-
Engine Monitoring...
Forum: Tech Log
20th Jul 2013, 11:46
Replies: 12
Views: 5,078
Posted By noughtsnones

I recall, from my early engineering days, fuel...

I recall, from my early engineering days, fuel system guys passing on lessons related to dead heading fuel pumping systems. I think the key problem was thermal expansion of the fuel that became...
26th Jun 2013, 14:30
Replies: 78
Views: 28,313
Posted By noughtsnones

The selection of reverse (especially if only to...

The selection of reverse (especially if only to reverse idle) is desirable for symmetry of blocker door drag.
The manoevres carried out in this case are nice and quick after the surge, so IMHO the...
6th Jun 2013, 13:16
Replies: 11
Views: 1,329
Posted By noughtsnones

Rossian, There's another charity which if not...

Rossian,
There's another charity which if not able to help your niece, may be good enough to point to better support @ Welcome to BCAB - BCAB (http://www.bcab.org.uk).

1 n 0
Forum: Tech Log
6th Jun 2013, 12:43
Replies: 9
Views: 15,969
Posted By noughtsnones

The main engine fuel pumping system will become...

The main engine fuel pumping system will become affected by release of entrained air and near idle (low absolute fuel pressure) by fuel vapour creation at one of the pressure steps after the HP pump...
Forum: Tech Log
27th May 2013, 20:10
Replies: 2
Views: 1,243
Posted By noughtsnones

... IIRC ... this allows trending or diagnosis of...

... IIRC ... this allows trending or diagnosis of unusual heat transfer from the hydraulic oil heat exchangers.
Showing results 1 to 35 of 44
 


 
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