 |
Matronics Email Lists
Web Forum Interface to the Matronics Email Lists
|
| View previous topic :: View next topic |
| Author |
Message |
sapril001(at)hotmail.com
Guest
|
 Posted: Sun Jun 19, 2011 6:24 am Post subject: M14PEngines-List Digest: 4 Msgs - 06/17/11 |
 |
|
Hi all,
I have this question about the V-530 prop.
When you are running the engine on the ground, about 1600 RPM and you cycle the prop from fine to coarse, what should you expect, a drop on RPM?
How can you make sure the prop control is working well while you are on the ground?
Regards
Sylvain April
> Date: Fri, 17 Jun 2011 23:56:58 -0700
[quote] From: m14pengines-list(at)matronics.com
To: m14pengines-list-digest(at)matronics.com
Subject: M14PEngines-List Digest: 4 Msgs - 06/17/11
*
=========================
Online Versions of Today's List Digest Archive
=========================
Today's complete M14PEngines-List Digest can also be found in either of the
two Web Links listed below. The .html file includes the Digest formatted
in HTML for viewing with a web browser and features Hyperlinked Indexes
and Message Navigation. The .txt file includes the plain ASCII version
of the M14PEngines-List Digest and can be viewed with a generic text editor
such as Notepad or with a web browser.
HTML Version:
http://www.matronics.com/digest/digestview.php?Style=82701&View=html&Chapter=2011-06-17&Archive=M14PEngines
Text Version:
http://www.matronics.com/digest/digestview.php?Style=82701&View=txt&Chapter=2011-06-17&Archive=M14PEngines
=======================
EMail Version of Today's List Digest Archive
=======================
----------------------------------------------------------
M14PEngines-List Digest Archive
---
Total Messages Posted Fri 06/17/11: 4
----------------------------------------------------------
Today's Message Index:
----------------------
1. 06:23 AM - M-14P EGT (Sylvain April)
2. 06:49 AM - Re: M-14P EGT (George Coy)
3. 07:19 AM - Re: M-14P EGT (Monty Barrett Sr)
4. 03:18 PM - V-530 Two Blade Propeller For Sale (cd001633)
________________________________ Message 1 _____________________________________
Time: 06:23:59 AM PST US
From: Sylvain April <sapril001(at)hotmail.com>
Subject: M-14P EGT
Hi all=2C What should be the red line for the EGT on a M-14P engine. Sylvai
n AprilMurphy Moose M-14P
________________________________ Message 2 _____________________________________
Time: 06:49:54 AM PST US
From: "George Coy" <george(at)gesoco.com>
Subject: RE: M-14P EGT
2,950 RPM at the crankshaft or 1,860 RPM at the propeller.
George Coy
CAS Ltd.
714 Airport Rd.
Swanton VT 05488
802-868-5633 off
802-363-5782 cell
802-868-4465 Fax
george.coy(at)gmail.com
http://coyafct.com/
SKYPE george.coy
From: owner-m14pengines-list-server(at)matronics.com
[mailto:owner-m14pengines-list-server(at)matronics.com] On Behalf Of Sylvain
April
Sent: Friday, June 17, 2011 9:21 AM
Subject: M14PEngines-List: M-14P EGT
Hi all,
What should be the red line for the EGT on a M-14P engine.
Sylvain April
Murphy Moose M-14P
________________________________ Message 3 _____________________________________
Time: 07:19:30 AM PST US
Subject: RE: M-14P EGT
From: "Monty Barrett Sr" <MONTY(at)bpaengines.com>
I have never seen a limitation published on EGT for aircraft engines.
There are turbine inlet temp. limits but not EGT.
IN our test cell we have seen up to 1525 F but that was at Cruise 1
power and maximum lean. Typical full power EGT when the carb is
correctly jetted will give around 1450 F.
EGT is a variable and depends on a lot of physical characteristics
besides fuel-air ratio. Iti should be used as a trend monitoring
temperature.
Monty Barrett
Barrett Precision Engines, Inc.
--
| | - The Matronics M14PEngines-List Email Forum - | | | Use the List Feature Navigator to browse the many List utilities available such as the Email Subscriptions page, Archive Search & Download, 7-Day Browse, Chat, FAQ, Photoshare, and much more:
http://www.matronics.com/Navigator?M14PEngines-List |
|
|
|
| Back to top |
|
 |
dsavarese0812(at)bellsout
Guest
|
| Posted: Mon Jun 20, 2011 2:54 am Post subject: M14PEngines-List Digest: 4 Msgs - 06/17/11 |
|
|
Sylvan,
At 1600 RPM the prop most likely will not cycle. You need to run the
engine up to around 2000-2050 RPM and them attempt to cycle the prop.
(This is the same RPM recommended for the magneto check). If the prop
governor is set to spec and functioning properly, the RPM should drop to
around 1550 RPM.
Dennis
On 6/19/2011 9:21 AM, Sylvain April wrote:
[quote] Hi all,
I have this question about the V-530 prop.
When you are running the engine on the ground, about 1600 RPM and you
cycle the prop from fine to coarse, what should you expect, a drop on RPM?
How can you make sure the prop control is working well while you are
on the ground?
Regards
Sylvain April
> Date: Fri, 17 Jun 2011 23:56:58 -0700
> From: m14pengines-list(at)matronics.com
> To: m14pengines-list-digest(at)matronics.com
> Subject: M14PEngines-List Digest: 4 Msgs - 06/17/11
>
> *
>
> =========================
> Online Versions of Today's List Digest Archive
> =========================
>
> Today's complete M14PEngines-List Digest can also be found in either
of the
> two Web Links listed below. The .html file includes the Digest
formatted
> in HTML for viewing with a web browser and features Hyperlinked Indexes
> and Message Navigation. The .txt file includes the plain ASCII version
> of the M14PEngines-List Digest and can be viewed with a generic text
editor
> such as Notepad or with a web browser.
>
> HTML Version:
>
>
http://www.matronics.com/digest/digestview.php?Style=82701&View=html&Chapter 11-06-17&Archive=M14PEngines
>
> Text Version:
>
>
http://www.matronics.com/digest/digestview.php?Style=82701&View=txt&Chapter 11-06-17&Archive=M14PEngines
>
>
> =======================
> EMail Version of Today's List Digest Archive
> =======================
>
>
> ----------------------------------------------------------
> M14PEngines-List Digest Archive
> ---
> Total Messages Posted Fri 06/17/11: 4
> ----------------------------------------------------------
>
>
> Today's Message Index:
> ----------------------
>
> 1. 06:23 AM - M-14P EGT (Sylvain April)
> 2. 06:49 AM - Re: M-14P EGT (George Coy)
> 3. 07:19 AM - Re: M-14P EGT (Monty Barrett Sr)
> 4. 03:18 PM - V-530 Two Blade Propeller For Sale (cd001633)
>
>
>
> ________________________________ Message 1
_____________________________________
>
>
> Time: 06:23:59 AM PST US
> From: Sylvain April <sapril001(at)hotmail.com>
> Subject: M-14P EGT
>
>
> Hi all=2C What should be the red line for the EGT on a M-14P engine.
Sylvai
> n AprilMurphy Moose M-14P
>
> ________________________________ Message 2
_____________________________________
>
>
> Time: 06:49:54 AM PST US
> From: "George Coy" <george(at)gesoco.com>
> Subject: RE: M-14P EGT
>
> 2,950 RPM at the crankshaft or 1,860 RPM at the propeller.
>
>
> George Coy
>
> CAS Ltd.
>
> 714 Airport Rd.
>
> Swanton VT 05488
>
> 802-868-5633 off
>
> 802-363-5782 cell
>
> 802-868-4465 Fax
>
> george.coy(at)gmail.com
>
> http://coyafct.com/
>
> SKYPE george.coy
>
>
> From: owner-m14pengines-list-server(at)matronics.com
> [mailto:owner-m14pengines-list-server(at)matronics.com] On Behalf Of
Sylvain
> April
> Sent: Friday, June 17, 2011 9:21 AM
> Subject: M-14P EGT
>
>
> Hi all,
>
> What should be the red line for the EGT on a M-14P engine.
>
> Sylvain April
> Murphy Moose M-14P
>
>
> ________________________________ Message 3
_____________________________________
>
>
> Time: 07:19:30 AM PST US
> Subject: RE: M-14P EGT
> From: "Monty Barrett Sr" <MONTY(at)bpaengines.com>
>
> I have never seen a limitation published on EGT for aircraft engines.
> There are turbine inlet temp. limits but not EGT.
> IN our test cell we have seen up to 1525 F but that was at Cruise 1
> power and maximum lean. Typical full power EGT when the carb is
> correctly jetted will give around 1450 F.
>
> EGT is a variable and depends on a lot of physical characteristics
> besides fuel-air ratio. Iti should be used as a trend monitoring
> temperature.
>
> Monty Barrett
> Barrett Precision Engines, Inc.
>
> --
| | - The Matronics M14PEngines-List Email Forum - | | | Use the List Feature Navigator to browse the many List utilities available such as the Email Subscriptions page, Archive Search & Download, 7-Day Browse, Chat, FAQ, Photoshare, and much more:
http://www.matronics.com/Navigator?M14PEngines-List |
|
|
|
| Back to top |
|
|
|
|
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
You cannot attach files in this forum
You can download files in this forum
|
Powered by phpBB © 2001, 2005 phpBB Group
|
Get Email Distribution Too!
FAQ
Search
Memberlist
Usergroups
Register
Profile
Log in to check your private messages
Log in
