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Question: Stirling Engines

If the heating mechanism for a stirling engine is replaced with compressed air, does the efficiency decrease that it is...
11 comments posted 19yrs
posted by sugna41
11 comments posted 19yrs posted by sugna41

need information about Autofrettage system

Hello everybody, I want to manufacture a cylinder for my ultra high presure pump (waterjet pump) but i do not know enou...
10 comments posted 19yrs
posted by my_story2002tr
10 comments posted 19yrs posted by my_story2002tr

anomalous "memory" effects?

http://www.oswirus.krakow.pl/cat_14/gyroscope/ A symmetric harnessed gyroscope accelerated to a given spinning frequenc...
3 comments posted 19yrs
posted by top9
3 comments posted 19yrs posted by top9

looking for suggestions for a pan tilt mechanism

As of now I am at a loss as of any design to do this that isn't too difficult to build to make it worth the bother. I w...
5 comments posted 19yrs
posted by 1qazse4
5 comments posted 19yrs posted by 1qazse4

difference between aluminum and brass tubing

Hi, I was just curious as to the differences between aluminum and brass tubings (3/16" diameter). Aluminum is cheaper, a...
6 comments posted 19yrs
posted by randomname12345
6 comments posted 19yrs posted by randomname12345

Increase efficiency of rotating shaft.

Dear Sir, I am mechanical engineering student . I described one mechanical engineering situation that is very useful in...
2 comments posted 19yrs
posted by jig_patel_1982
2 comments posted 19yrs posted by jig_patel_1982

CNC Machining Center... entry level & cheap

Time is for change... My cam operating bar turning machine is putting me in bad light. As a OE supplier I need to own C...
2 comments posted 19yrs
posted by freefieldindia
2 comments posted 19yrs posted by freefieldindia

Water flow rates?

A friend of mine has a son who is being sued because of his leaky toilet in his apartment. It is a commercial toilet wi...
3 comments posted 19yrs
posted by gts
3 comments posted 19yrs posted by gts

looking for some mechanical project

Hi friends , I am a new member of this group and looking for a good mechanical project which I have to submit in colleg...
5 comments posted 19yrs
posted by satpal5861
5 comments posted 19yrs posted by satpal5861

Robotic arm

I'm starting my due diligence to locate manufacturers of small robotic arms. Does anybody have suggestions to satisfy t...
2 comments posted 19yrs
posted by penzes
2 comments posted 19yrs posted by penzes