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Topic: was Real French Roast NOW true follies (10 msgs / 216 lines)
1) From: Tom Ulmer
Or...
1 bar = 14.5037 psi   
9 bars = 130.5333 psi
1 columnar foot of water exerts approximately .4333 psi (pounds per square
inch - you can start with the specific gravity and work your way forward if
you like)
130.5333 psi / .4333 psi / columnar foot of water = 301.2539 columnar feet
of water 
All we need is a 30 story building, a bunch of piping, a very long garden
hose, and a few people and we can do away with the pump. Who's in?

2) From: Rich
The temperature of the water makes a difference as well as the purity.  If you do not consider these 
variables as well as the ones previously mentioned you will get a F grade on this test question.  Also, 
as soon as you establish a flow then line losses come into play.
On Thu, 3 May 2007 09:31:42 -0400, Tom Ulmer wrote:
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<Snip>http://sweetmarias.com/maillistinfo.html#personalsettings

3) From: Vicki Smith
And, risking this going into true OT,  don't forget Schrodinger's cat .
v
Rich wrote:
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4) From: Tom Ulmer
Now we have to add a water person and a location at sea level near the
Tropic of Cancer.

5) From: Leo Zick
you fail to be a teacher b/c you didnt ask a question!
temp and water quality only affect brew process, we havent even gotten to
that course yet, we are still on fluids 201.
On 5/3/07, Rich  wrote:
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6) From: Justin Marquez
On 5/3/07, Tom Ulmer  wrote:
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Ummm.... most garden hoses aren't rated for 130 PSI.
Safe Journeys and Sweet Music
Justin Marquez (CYPRESS, TX)

7) From: Tom Ulmer
Damnit!

8) From: Michael Dhabolt
Rich  wrote:
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I guess I get an "F".........no excuses!
Mike (just plain)

9) From: raymanowen
"...temperature of the water makes a difference"
Right- at 0 F, flow =0, then it will spray when it thaws out. I unders=
tand.
-ro

10) From: Ed Needham
http://www.homeroaster.com/supermod.html
Nuff said.
::::grin::::


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