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magnetic stirrer

dear group i 'm designing a magnetic stirrer, to stirr 2 liters of water. i need help to determine the torque and power...
2 comments posted 20yrs
posted by estebanoliveros
2 comments posted 20yrs posted by estebanoliveros

Re: Sea Salt Produces Reflective Clouds

As a sideline, these salt crystals appear to form an important fraction of the small dust particles that happen to be t...
0 comments posted 20yrs
posted by timo.debeer
0 comments posted 20yrs posted by timo.debeer

just checking

just checking a change in the reader for this NG
0 comments posted 20yrs
posted by dehoberg
0 comments posted 20yrs posted by dehoberg

buckling force of thin cylinder

Hi, how can I compute the buckling force of a thin preshaped cylinder ? I know eulers formulars for straight thin cylind...
0 comments posted 20yrs
posted by uwe.schmitt
0 comments posted 20yrs posted by uwe.schmitt

Heat Pump Question

Is it possible to run several Heat Pumps for differant houses of the same underground piping of the system efficiently?...
7 comments posted 20yrs
posted by sugna41
7 comments posted 20yrs posted by sugna41

Sarnath Pillar

hi there.. have any one of u heard about the sarnath pillar in india?? the amazing thing aboutit is that it was built c...
6 comments posted 20yrs
posted by fogla.navin
6 comments posted 20yrs posted by fogla.navin

Welding

Hello to all , Today only I have registered. I am Production Engineer my interest is in welding so I am asking the quer...
0 comments posted 20yrs
posted by yog_ymk1981
0 comments posted 20yrs posted by yog_ymk1981

Productivity

Hello to all, What is productivity? What is the difference between efficiency?
1 comments posted 20yrs
posted by yog_ymk1981
1 comments posted 20yrs posted by yog_ymk1981

OT shiming a router table to act as a jointer...

x-no-archive:yes I have read that it may be possible to edge joint wood turnign your router table into a jointer of sor...
4 comments posted 20yrs
posted by stryped
4 comments posted 20yrs posted by stryped

Morton effect at bearings

Hello, My name is Grzegorz Zelek and I am really interested in the Morton effect at bearings. I have rough knowledge ab...
0 comments posted 20yrs
posted by grzegorz_zelek
0 comments posted 20yrs posted by grzegorz_zelek

GRAVITY IS NOT A FORCE

SUBJECT: GRAVITY IS NOT A FORCE PLANETS ORBIT THE SUN AT A SPECIFIC MEAN RADIUS L TO CONSERVE TOTAL ENERGY. THE FORCE O...
0 comments posted 20yrs
posted by GRAVITYMECHANIC2
0 comments posted 20yrs posted by GRAVITYMECHANIC2