Taxi calculator? (propeller type and speed, aircraft weight, taxi speed)

heirophant wrote:
On 05 Feb 2011 23:45:42 GMT, John Doe wrote:

heirophant heremypants hushmail.com wrote:

John Doe wrote:

Is there such a calculation/formula? How can you tell what
propeller to use, how fast it should rotate, and how much
weight it can push along the ground?

Specifically... I would like to tell what sort and size of
propeller rotating at what speed, in calm air to push 100 or
200 pounds on smooth and level pavement with zero rolling
resistance to about 20 mph.
Far too little information to arrive at an answer. Could you
tighten the variables a bit?
What other variables do you need?

How quickly do you wish to reach Xmph, what would you allow for
maximum efficiency of the propeller and what are the limitations of
your power output to the propeller, and are we rolling or standing
start?


This is our old friend the propeller powered skater...

--

Richard Lamb
email me:
web site: http://www.home.earthlink.net/~cavelamb

CaveLamb cavelamb earthlink.net wrote:

This is our old friend the propeller powered skater...

Just got back from plugging your mom...
--




















--

Richard Lamb
email me: cavelamb earthlink.net
web site: http://www.home.earthlink.net/~cavelamb



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Subject: Taxi calculator? (propeller type and speed, aircraft weight, taxi speed)
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On 06 Feb 2011 01:57:17 GMT, John Doe wrote:

Just got back from plugging your mom...

Aw, there's all I need.

*PLONKIES*
--

http://heremypants.weebly.com/

heirophant heremypants hushmail.com wrote:

....

*PLONKIES*

He runs off to play with his imaginary kill file friend...
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heremypants hushmail.com
http://heremypants.weebly.com/



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From: heirophant heremypants hushmail.com
Newsgroups: rec.aviation.military,rec.aviation.piloting,rec.av iation.homebuilt
Subject: Taxi calculator? (propeller type and speed, aircraft weight, taxi speed)
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