Tire smoke gets in your eyes....

?....and farmer's burning stubble too. Sigh. Tons of haze today.

On 12/10/2010 01:29, Canuck wrote:
?....and farmer's burning stubble too. Sigh. Tons of haze today.

Wow, can smell it from here!

;-)

--
Moving things in still pictures

?
"®i©ardo" wrote in message
...
On 12/10/2010 01:29, Canuck wrote:
?....and farmer's burning stubble too. Sigh. Tons of haze today.

Wow, can smell it from here!

;-)

--
Moving things in still pictures

It was interesting to watch the arriving aircraft. Most every other type did
not kick up that much smoke. However, ALL of the 737s did. Even a similarly
sized Embraer managed to pull off a nice touchdown with barely a puff of
smoke.

N.

On 12/10/2010 16:49, Canuck wrote:
?
"®i©ardo" wrote in message
...
On 12/10/2010 01:29, Canuck wrote:
?....and farmer's burning stubble too. Sigh. Tons of haze today.

Wow, can smell it from here!

;-)

--
Moving things in still pictures

It was interesting to watch the arriving aircraft. Most every other type
did not kick up that much smoke. However, ALL of the 737s did. Even a
similarly sized Embraer managed to pull off a nice touchdown with barely
a puff of smoke.

N.

A good source of income for those who make the tyres. Tut! How cynical.

;-)

--
Moving things in still pictures

?
"®i©ardo" wrote in message
...
On 12/10/2010 16:49, Canuck wrote:
?
"®i©ardo" wrote in message
...
On 12/10/2010 01:29, Canuck wrote:
?....and farmer's burning stubble too. Sigh. Tons of haze today.

Wow, can smell it from here!

;-)

--
Moving things in still pictures

It was interesting to watch the arriving aircraft. Most every other type
did not kick up that much smoke. However, ALL of the 737s did. Even a
similarly sized Embraer managed to pull off a nice touchdown with barely
a puff of smoke.

N.

A good source of income for those who make the tyres. Tut! How cynical.

;-)

I don't have any stock in them..... :-)

I know some aircraft have wheels that help the airstream spin the tires to
ease the contact somewhat. I wonder if this is standard on all aircraft or
if it came into use fairly recently?

N.

On 12/10/2010 23:46, Canuck wrote:
?
"®i©ardo" wrote in message
...
On 12/10/2010 16:49, Canuck wrote:
?
"®i©ardo" wrote in message
...
On 12/10/2010 01:29, Canuck wrote:
?....and farmer's burning stubble too. Sigh. Tons of haze today.

Wow, can smell it from here!

;-)

--
Moving things in still pictures

It was interesting to watch the arriving aircraft. Most every other type
did not kick up that much smoke. However, ALL of the 737s did. Even a
similarly sized Embraer managed to pull off a nice touchdown with barely
a puff of smoke.

N.

A good source of income for those who make the tyres. Tut! How cynical.

;-)

I don't have any stock in them..... :-)

I know some aircraft have wheels that help the airstream spin the tires
to ease the contact somewhat. I wonder if this is standard on all
aircraft or if it came into use fairly recently?

N.

I think that's been around for some years.

I can still recall, as a paratrooper in the 60s, standing in the door of
a Blackburn Beverley waiting for the green light to come on so that I
could depart and watching the main undercarriage wheels turning in the
slipstream. I doubt, though, that that was intentional in order to
reduce tyre wear.

--
Moving things in still pictures

FastStone - Infinitely Flexible Photographic Fixing - For Free!

www.FastStone.org

Maybe because there are only two wheels per truck instead of four.


On 10/12/2010 8:49 AM, Canuck wrote:


It was interesting to watch the arriving aircraft. Most every other type
did not kick up that much smoke. However, ALL of the 737s did. Even a
similarly sized Embraer managed to pull off a nice touchdown with barely
a puff of smoke.

N.


--
Dale G Elhardt
Cypress Ca
I welcome change. But I prefer bills.
http://www.jetphotos.net/showphotos.php?userid=7702

?
"the Legend of LAX" wrote in message
...
Maybe because there are only two wheels per truck instead of four.


On 10/12/2010 8:49 AM, Canuck wrote:


It was interesting to watch the arriving aircraft. Most every other type
did not kick up that much smoke. However, ALL of the 737s did. Even a
similarly sized Embraer managed to pull off a nice touchdown with barely
a puff of smoke.

N.



Hmmm.... I'm not so sure this is the answer. Everything else coming in was
of the CRJ / Embraer / Regional Jet variety and all of those seem to have
two wheels just like a 737. Perhaps it is a landing weight and speed
dependant issue more so than anything else. Then again, pilot skill has
something to do with it too. One particularly smoky landing gave me two sets
of puffs as the aircraft bounced down the runway on touchdown.

Nick

On Wed, 13 Oct 2010 09:49:32 -0500, "Canuck"
wrote:

?
"the Legend of LAX" wrote in message
m...
Maybe because there are only two wheels per truck instead of four.


On 10/12/2010 8:49 AM, Canuck wrote:


It was interesting to watch the arriving aircraft. Most every other type
did not kick up that much smoke. However, ALL of the 737s did. Even a
similarly sized Embraer managed to pull off a nice touchdown with barely
a puff of smoke.

N.



Hmmm.... I'm not so sure this is the answer. Everything else coming in was
of the CRJ / Embraer / Regional Jet variety and all of those seem to have
two wheels just like a 737. Perhaps it is a landing weight and speed
dependant issue more so than anything else. Then again, pilot skill has
something to do with it too. One particularly smoky landing gave me two sets
of puffs as the aircraft bounced down the runway on touchdown.

Ain't called "Boings" fer nothing...

I've seen Seattle-based Alaska Airlines - experts in greasing 737s
into short fields in zero visibility with 40 knot sidewinds - nearly
break the wings off in calm sunny weather.

On Tue, 12 Oct 2010 10:49:29 -0500, "Canuck"

It was interesting to watch the arriving aircraft. Most every other type did
not kick up that much smoke. However, ALL of the 737s did. Even a similarly
sized Embraer managed to pull off a nice touchdown with barely a puff of
smoke.

N.

From what I can see, the WJ B737s are not using landing flap settings.

Speaking with 20 years service on B737-200s, we initially used 40deg
of flaps (full) for landing; then when the fuel crunch came, we used
30deg as the normal setting. The WJ 737s do not appear to have that
much flap extended.

The reasoning behind reducing to 30deg was less drag, less fuel
required to overcome the drag, thus less noise.

Using even less flap will require even less power, but the speed will
be higher, and touchdown will be "firmer", producing the tire smoke.

Any WestJetters out there?

Ken