RE: [Flightgear-devel] Instrument help

2003-07-29 Thread Richard Bytheway
: [Flightgear-devel] Instrument help H Ok, I'm probably confusing the switch then. I resized and enhanced the photos and have attached the new one I made from it. Is that 4 position switch for the C HT or am I totally wrong on that? Re's WillyB On Monday 28 July 2003

Re: [Flightgear-devel] Instrument help

2003-07-29 Thread WillyB
discussions Subject: Re: [Flightgear-devel] Instrument help H Ok, I'm probably confusing the switch then. I resized and enhanced the photos and have attached the new one I made from it. Is that 4 position switch for the C HT or am I totally wrong on that? Re's

Re: [Flightgear-devel] Instrument help

2003-07-29 Thread David Megginson
Matthew Law writes: IIRC, running lean at high power settings increases CHT. Running rich decreases it since there is more fuel to help dissipate heat. That's an OIT (Old Instructor's Tale) as far as I can tell, though I'm sure that a little heat gets carried off that way. What actually

Re: [Flightgear-devel] Instrument help

2003-07-29 Thread David Megginson
Arnt Karlsen writes: ...except when running lean-of-peak, where leaning further, lowers CHT further. Anything lean of 50 degF rich of peak EGT will result in lower CHT. Running right at peak is already slightly cooler, though only by a few degrees. All the best, David -- David

Re: [Flightgear-devel] Instrument help

2003-07-29 Thread David Megginson
Alex Perry writes: Individual cylinders have slightly more or less airflow cooling (due to the pattern of baffles in front of the firewall) and receive slightly different richness in the mixture (due to fuel injection differences, or uneven atomization after the carbureter as

Re: [Flightgear-devel] Instrument help

2003-07-28 Thread Matthew Law
If ther eis a switch for CHT .. would this be so you can manually adjust the temp if needed? No. Cylinder Head Temp is usually used to help you assess the health of your engine. If it is running too hot it is likely to shorten the life of the engine. If it is running really hot then it's

Re: [Flightgear-devel] Instrument help

2003-07-28 Thread Alex Perry
From: Matthew Law [EMAIL PROTECTED] If ther eis a switch for CHT .. would this be so you can manually adjust the temp if needed? No. Cylinder Head Temp is usually used to help you assess the health of your engine. CHT itself doesn't have a switch, it is purely a measurement. _However_

Re: [Flightgear-devel] Instrument help

2003-07-28 Thread WillyB
H Ok, I'm probably confusing the switch then. I resized and enhanced the photos and have attached the new one I made from it. Is that 4 position switch for the C HT or am I totally wrong on that? Re's WillyB On Monday 28 July 2003 11:42, Alex Perry wrote: From: Matthew Law [EMAIL

Re: [Flightgear-devel] Instrument help

2003-07-28 Thread Kris Feldmann
The engine has four cylinders and the four-position switch in question allows the pilot to select between four Cylinder Head Temperature sensors (one in each cylinder head). Kris WillyB wrote: H Ok, I'm probably confusing the switch then. I resized and enhanced the photos and have

Re: [Flightgear-devel] Instrument help

2003-07-28 Thread Alex Perry
From: WillyB [EMAIL PROTECTED] Ok, I'm probably confusing the switch then. I resized and enhanced the photos and have attached the new one I made from it. Is that 4 position switch for the C HT or am I totally wrong on that? Url : http://mail.flightgear.org/pipermail/flightgear-devel/\

Re: [Flightgear-devel] Instrument help

2003-07-28 Thread WillyB
Thanks Kris That makes sense :) WillyB On Monday 28 July 2003 12:34, Kris Feldmann wrote: The engine has four cylinders and the four-position switch in question allows the pilot to select between four Cylinder Head Temperature sensors (one in each cylinder head). Kris WillyB wrote:

Re: [Flightgear-devel] Instrument help

2003-07-27 Thread WillyB
Ah.. ok.. C H .. Cylinder Head... go figure! Thank you Mish :-)) Re's WillyB On Saturday 26 July 2003 23:21, Wg Cdr BB Misra, VSM \(Retd\) wrote: Willi, It is Cylinder Head Temperature. - Mish - Original Message - From: WillyB [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: 27

re: [Flightgear-devel] Instrument help

2003-07-27 Thread David Megginson
WillyB writes: I'm starting to get the instruments onto the Cassutt Racer and came accross one that is called CH or C HT or something like that... and I don't have any idea what it is... Cylinder Heat Temperature -- it's the main indication of how hot your engine is running (Exhaust Gas

Re: [Flightgear-devel] Instrument help

2003-07-27 Thread Arnt Karlsen
On Sun, 27 Jul 2003 08:57:38 -0400, David Megginson [EMAIL PROTECTED] wrote in message [EMAIL PROTECTED]: WillyB writes: I'm starting to get the instruments onto the Cassutt Racer and came accross one that is called CH or C HT or something like that... and I don't have any idea what

Re: [Flightgear-devel] Instrument help

2003-07-27 Thread WillyB
On Sunday 27 July 2003 07:12, Arnt Karlsen wrote: On Sun, 27 Jul 2003 08:57:38 -0400, David Megginson [EMAIL PROTECTED] wrote in message [EMAIL PROTECTED]: WillyB writes: I'm starting to get the instruments onto the Cassutt Racer and came accross one that is called CH or C HT or