Friday, Dec 2nd

Originally Posted By: ajalowsky
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Happy Friday!


Originally Posted By: pdacey
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wouldn’t this depend on the pressure?


Originally Posted By: mboyett
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Aimee, first you need to tell me “How tall is a tree” then I’ll answer the QOD. icon_biggrin.gif


Originally Posted By: aobrien
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Thanks Aimee I recieved my T-shirt today and it looks great.


Originally Posted By: Aimee Jalowsky
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Can’t tell you that, too afraid to ‘Mess with Texas’. icon_lol.gif Drove through more than once, between the ice storms, tornados, and speeding tickets, I’ve learned my lesson.


Originally Posted By: mboyett
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ajalowsky wrote:
Drove through more than once, between the ice storms, tornados, and speeding tickets, I've learned my lesson. ![icon_cool.gif](upload://oPnLkqdJc33Dyf2uA3TQwRkfhwd.gif)
That must have been the panhandle area and we don't always even acknowledge that area as part of Texas. Don't give up on us all just yet, some areas and inhabitants here have redeeming qualities.


Originally Posted By: rcooke
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For future questions it might be a good idea to add one more answer.


O… I don’t know to see how many have the courage to admitt they do not the answer.


Roy sr. … PS… I do not know the answer.


I do know that water when it turns to steam expands ( 1200) times
Did you know that.

I also think the speed could be controled by pressure ?
No pressure it becomes a rocket ship.
Example exploding Hot water Tank


Originally Posted By: phinsperger
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When water freeze in a pipe it can produce up to 28,000 psi.


Roy taught me that ![icon_biggrin.gif](upload://iKNGSw3qcRIEmXySa8gItY6Gczg.gif)


Originally Posted By: rcooke
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phinsperger wrote:
When water freeze in a pipe it can produce up to 28,000 psi.

Roy taught me that ![icon_biggrin.gif](upload://iKNGSw3qcRIEmXySa8gItY6Gczg.gif)


I thought it was 20,000 but still a hell of a lot of pressure I understand for a 1/2 in pipe to stand the pressure it would need a 2 inch wall.

I have a lot of usless information and some good info.
It just getts harder to find like my car keys ,They must be here some where
Roy sr.


Originally Posted By: Aimee Jalowsky
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Will my pipes freeze at -5 at 5pm? What do I do… besides burn lots of wood and keep my propane heater going!!! aiwebs_029.gif aiwebs_029.gif aiwebs_029.gif


Originally Posted By: Aimee Jalowsky
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The correct answer FINALLY:


25 mph


Originally Posted By: rcooke
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ajalowsky wrote:
Will my pipes freeze at -5 at 5pm? What do I do... besides burn lots of wood and keep my propane heater going!!! ![aiwebs_029.gif](upload://tNpCbl48ZXBnsDDqeJMAwzFMJz.gif) ![aiwebs_029.gif](upload://tNpCbl48ZXBnsDDqeJMAwzFMJz.gif) ![aiwebs_029.gif](upload://tNpCbl48ZXBnsDDqeJMAwzFMJz.gif)

Yes your pipes could feeze Turn on a tap slow and leave it run.
Running your water constant should stop the pipes from freezing.
The water will be at aprox the year round temp for your area about 50 degrees.
You can shut the water off next April it should be OK then .
You can also put a heat cable on the pipes where they are close to the outside and might freeze cost little for the peace of mind.
Is it your home or do you rent .


Originally Posted By: rcooke
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ajalowsky wrote:
The correct answer FINALLY:

25 mph

The first time I did not vote I thought they where all wrong .
I guess I was wrong instead.
Roy sr


Originally Posted By: mboyett
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I want to know the physics behind the answer…Aimee, please explain the dynamics of this.


Originally Posted By: lkage
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mboyett wrote:
I want to know the physics behind the answer....Aimee, please explain the dynamics of this.


Look at computer screen.
Choose question that has answer with it.
Post Question of the Day.
Watch others chat about question.
Post answer attached to question from earlier.
Make changes to question or answer or both if need be.

![icon_lol.gif](upload://zEgbBCXRskkCTwEux7Bi20ZySza.gif) ![icon_lol.gif](upload://zEgbBCXRskkCTwEux7Bi20ZySza.gif)


Originally Posted By: rcooke
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rcooke wrote:
ajalowsky wrote:
The correct answer FINALLY:

25 mph

The first time I did not vote I thought they where all wrong .
I guess I was wrong instead.
Roy sr


Looks like I was wrong to think I was wrong.
According to these tables steam travels a lot faster then 25 MPH.
http://appserver.ittind.com/software/HSapps/steampipes/pipe3.htm


Reasonable Velocities for Fluid Flow through Pipes:

FLUID
PRESSURE PSI
(GAGE)
SERVICE
VELOCITIES - FPM

Saturated Steam 0 ? 15
Heating mains
4,000 ? 6,000...( Feet Per minute is close to 70 MPH)

Saturated Steam 50 ? up
Miscellaneous
6,000 ? 8,000

Superheated Steam 200 ? up
Turbine and
Boiler Leads
10,000 ? 15,000




Back to Steam Calculator Page

Back to Hoffman Specialty


Originally Posted By: mboyett
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Thank you Larry, I just thought I was befuddled before…now I know I am icon_sad.gif.