[NSRCA-discussion] New YS .60 Short Strokes

[Dwayne Brown]

You should read John Boyd's Biography and see where a chief engineer came
with his data and his airplane was breaking the sound barrier w/o taking
off.  Dwayne

 

-----Original Message-----
From: nsrca-discussion-bounces at lists.nsrca.org
[mailto:nsrca-discussion-bounces at lists.nsrca.org] On Behalf Of Dave Harmon
Sent: Friday, February 17, 2012 10:16 PM
To: 'General pattern discussion'
Subject: Re: [NSRCA-discussion] New YS .60 Short Strokes

 

That's right!

I remember starting one of my YS 60's without any glo plug heat.

HEY..great idea here...

Let's take the prop off!!

 

Dave Harmon

NSRCA 586

K6XYZ[at]sbcglobal[dot]net

Sperry, Ok.

 

From: nsrca-discussion-bounces at lists.nsrca.org
[mailto:nsrca-discussion-bounces at lists.nsrca.org] On Behalf Of J N Hiller
Sent: Friday, February 17, 2012 8:30 PM
To: General pattern discussion
Subject: Re: [NSRCA-discussion] New YS .60 Short Strokes

 

Not a diesel, but I guess technically they are compression ignition aided by
catalytic action. In the late 80's I had an OS 61 SF that would do it in hot
weather in mid summer about 1 of 10 starts after the first start. Sure
surprised the guy holding the airplane. Since then I suspect the platinum
alloy wire used in glow plugs isn't of equal quality since they don't last
nearly as long.  

Jim

 

-----Original Message-----
From: nsrca-discussion-bounces at lists.nsrca.org
[mailto:nsrca-discussion-bounces at lists.nsrca.org]On Behalf Of Jay Marshall
Sent: Friday, February 17, 2012 6:14 PM
To: 'General pattern discussion'
Subject: Re: [NSRCA-discussion] New YS .60 Short Strokes

 

I didn't think diesel engines were legal!

 

From: nsrca-discussion-bounces at lists.nsrca.org
[mailto:nsrca-discussion-bounces at lists.nsrca.org] On Behalf Of J N Hiller
Sent: Friday, February 17, 2012 6:28 PM
To: General pattern discussion
Subject: Re: [NSRCA-discussion] New YS .60 Short Strokes

 

Some may remember that under ideal conditions a glow engine can start
without heating the glow plug simply by flipping the prop. Its rare but can
happen. In any case it requires a deliberate act to energize the meat
slicer.

Jim

 

-----Original Message-----
From: nsrca-discussion-bounces at lists.nsrca.org
[mailto:nsrca-discussion-bounces at lists.nsrca.org]On Behalf Of Phil S.
Sent: Friday, February 17, 2012 2:55 PM
To: General pattern discussion
Subject: Re: [NSRCA-discussion] New YS .60 Short Strokes

 

...and a glow igniter!

On 2/17/2012 5:33 PM, Dave Harmon wrote: 

Naaaaa....another funky rule proposal that is not needed..there is already a
disconnect outside the fuselage..a fuel line!

 

Dave Harmon

NSRCA 586

K6XYZ[at]sbcglobal[dot]net

Sperry, Ok.

 

From: nsrca-discussion-bounces at lists.nsrca.org
[mailto:nsrca-discussion-bounces at lists.nsrca.org] On Behalf Of Keith Hoard
Sent: Friday, February 17, 2012 4:24 PM
To: Robert Campbell; General pattern discussion
Subject: Re: [NSRCA-discussion] New YS .60 Short Strokes

 

New Rules Proposal:

    All Glow Powered aircraft will have their Glow Plugs removed as a visual
indication that they are not "hot".  The Glow Plug will only be inserted
into the cylinder(s) of the engine when the competitor is in the ready box
prior to an official flight and will be promptly removed by his caller
before leaving the runway when retrieving the plane after flight.

Keith Hoard
Collierville, TN
khoard at gmail.com

-- 
Phil Spelt, KCRC President
AMA 1294 Scientific Leader Member
SPA 177 Board Member
(865) 435-1476v, (865) 604-0541c
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.nsrca.org/pipermail/nsrca-discussion/attachments/20120218/8a74931b/attachment.html>