PPRuNe Forums - Search Results
PPRuNe Forums

Go Back  PPRuNe Forums > Search Forums
Reload this Page >

Search Results

Register
FAQ
Calendar
Wikiposts
Today's Posts
Search
Vendor Directory
Search: Posts Made By: syseng68k
Showing results 1 to 17 of 17
Search took 0.00 seconds.
Forum: Tech Log
15th Jun 2011, 16:37
Replies: 2,070
Views: 613,059
Posted By syseng68k

More radio :8. I too had a mispent youth,...

More radio :8. I too had a mispent youth, starting around age 11 building s/w
valve radios and well remember command sets, hro, R1155 etc. The soldering
procedure was different than that for...
Forum: Tech Log
15th Jun 2011, 13:38
Replies: 2,070
Views: 613,059
Posted By syseng68k

Inrequentflyer, 789 Another quote from...

Inrequentflyer, 789
Another quote from Collinson:

"The high integrity, full authority FBW can provide the automatic
stabilisation required to enable a civil aircraft to be designed
with reduced...
Forum: Tech Log
14th Jun 2011, 20:43
Replies: 2,070
Views: 613,059
Posted By syseng68k

I guess it wouldn't be too well controlled, but...

I guess it wouldn't be too well controlled, but the ttl bus drivers of the
day seemed to match wirewrap backplanes fairly well. The waveforms looked good
on a scope anyway, fwir, but bus speeds...
Forum: Tech Log
14th Jun 2011, 16:58
Replies: 2,070
Views: 613,059
Posted By syseng68k

RR NDB, 2003 Wirewrap was used extensively in...

RR NDB, 2003
Wirewrap was used extensively in the old strowger exchanges and probably
electronic as well, though iirc, they used bigger pins and something
like 22swg wire, rather than the 0.025"...
Forum: Tech Log
14th Jun 2011, 14:20
Replies: 2,070
Views: 613,059
Posted By syseng68k

Agreed. A crimped joint is effectively a cold...

Agreed. A crimped joint is effectively a cold welded gas tight joint and
without a skilled workforce, better than solder. Crimp tools do need to be
tested /calibrated to ensure that that the...
Forum: Tech Log
13th Jun 2011, 15:05
Replies: 2,070
Views: 613,059
Posted By syseng68k

gums, 1842 You are right, air temperature is...

gums, 1842
You are right, air temperature is required, for accuracy. In the old days
of mechanical instruments, machmeters had only pitot and static input ports
and made assumptions about air...
Forum: Tech Log
13th Jun 2011, 14:07
Replies: 2,070
Views: 613,059
Posted By syseng68k

bearfoil, 1901 Not sure I agree or understand...

bearfoil, 1901
Not sure I agree or understand all this. My take on the pitot
probe fault modes and their results would be:

1) Drain hole blocked: Would only cause an small increase in
airspeed...
Forum: Tech Log
13th Jun 2011, 12:06
Replies: 2,070
Views: 613,059
Posted By syseng68k

Sciolistes, 1912 Interesting question and on...

Sciolistes, 1912

Interesting question and on balance, i'm with the cynics on this one,
with regard to the air show. The damaging effect that wild
speculation can have not only on sales, but also...
Forum: Tech Log
13th Jun 2011, 11:26
Replies: 2,070
Views: 613,059
Posted By syseng68k

DozyWannabe, 1896 Ok, but "quite capable"...

DozyWannabe, 1896


Ok, but "quite capable" only implies that the a/c was tested beyond
incipient stall conditions as part of the certification process. I've
read elsewhere that this is not the...
Forum: Tech Log
5th Jun 2011, 16:39
Replies: 2,070
Views: 613,059
Posted By syseng68k

Thanks for that. I spent nearly an hour searching...

Thanks for that. I spent nearly an hour searching for the thread in
question, search terms such as "PGF Airbus accident" and "PJ2", but no
luck. Perhaps there are external links that describe...
Forum: Tech Log
4th Jun 2011, 22:51
Replies: 2,070
Views: 613,059
Posted By syseng68k

AVLNative, #1339 That looks pretty good, but...

AVLNative, #1339

That looks pretty good, but still not enough info on how it gets to each law.

Perhaps I should google "Flight Control Logic", or similar...
Forum: Tech Log
4th Jun 2011, 22:45
Replies: 2,070
Views: 613,059
Posted By syseng68k

Greybeard, #1337 Ok, dropped myself right...

Greybeard, #1337

Ok, dropped myself right into it there :-), but not enough data to do
it. Someone else mentions later a doc that describes what's available in
the various laws, but not enough...
Forum: Tech Log
4th Jun 2011, 15:34
Replies: 2,070
Views: 613,059
Posted By syseng68k

Control Law Mapping Etc

It seems to me that the confusion (here anyway) about the various control
laws could be made a lot easier to dispell if there was a chart showing
the rules and input conditions under which each...
Forum: Tech Log
29th May 2011, 11:21
Replies: 2,070
Views: 613,059
Posted By syseng68k

bearfoil, #507 So do I. The first two items...

bearfoil, #507

So do I. The first two items in the timeline, page 2 of 4:

2hr, 08, 07, state normal, where the crew decide to detour and reduce
speed, then, a long two minutes later,...
Forum: Tech Log
28th May 2011, 22:37
Replies: 2,070
Views: 613,059
Posted By syseng68k

bearfoil: Apologies for butting in, but...

bearfoil:

Apologies for butting in, but under what cicumstances or failure modes do these disengage, assuming not the action of the crew ?.

Trying to think logically: This is the first event...
Forum: Tech Log
28th May 2011, 21:14
Replies: 2,070
Views: 613,059
Posted By syseng68k

deSitter, #402 Sorry, another unpalatable...

deSitter, #402


Sorry, another unpalatable plate of tripe. If you were a professional in
any discipline, you would realise that such areas of work always have
unwritten rules that govern...
Forum: Tech Log
28th May 2011, 14:01
Replies: 2,070
Views: 613,059
Posted By syseng68k

davionics, #353 Absolutely. There's no...

davionics, #353


Absolutely. There's no engineering reason why it can't be fixed either.
They have had years to deal with it as well. I know pilots are a hairy
chested breed who don't like to...
Showing results 1 to 17 of 17


 
Forum Jump

Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

Copyright © 2024 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.