Mr Wallace must not be directing. If he were directing, and a tech person skipped because of an athletics conflict, he would probably implode into a neutron-star like person, and then get angry, and then make the person feel bad.
As for your fog machine, the models that I am familiar with have a lid, and the sublimation of the dry ice creates SIGNIFICANT pressure, given that you have a tube of sufficient daimeter. If you're trying to force it down a garden hose, or similiarly narrow vector, you're obviously going to run into problems. There's a book by Steve Chastain about air flow in pipes (and orifices, and other scenarios of fluid dynamics that are applicable to foundry work), where he discusses the friction of a fluid, and the relationship to the diameter of the tube.
Interesting side note: The difference between a pipe and a tube is that a pipe is measured by the inside diameter, and a tube is measured by it's outside diameter.
Always remember: a turbine is not a positive-pressure device!
Deniz isn't really "skipping." she discussed the conflict with Eric before she was assigned the Sound Lead position and we decided to train up 2 shadows to take her place thursday and eventually take my place when I graduate.
Good call on Mr. Wallace to Miner. We have Ms. Walcon, who I personally find more appealing than he. I'm hearing lots of stressful things about Pan... a pity there wasn't more time to work on things. Eh. I'm sure the production will be absolutely smashing, however! Good luck! (and Miner- the tube/pipe note actually was interesting.) ciao!
I am sure it will go wonderfully!!! I am not going to say flawlessly because there are always flaws thats just life, however hopefully, mostly people wont notice those, ya'll have put so much time and energy into this that it cant possibly be less than wonderful! At some point in time...get some sleep!!!!!
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As for your fog machine, the models that I am familiar with have a lid, and the sublimation of the dry ice creates SIGNIFICANT pressure, given that you have a tube of sufficient daimeter. If you're trying to force it down a garden hose, or similiarly narrow vector, you're obviously going to run into problems. There's a book by Steve Chastain about air flow in pipes (and orifices, and other scenarios of fluid dynamics that are applicable to foundry work), where he discusses the friction of a fluid, and the relationship to the diameter of the tube.
Interesting side note: The difference between a pipe and a tube is that a pipe is measured by the inside diameter, and a tube is measured by it's outside diameter.
Always remember: a turbine is not a positive-pressure device!
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(and Miner- the tube/pipe note actually was interesting.)
ciao!
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At some point in time...get some sleep!!!!!
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