Tuesday, September 27, 2011

CrazyEngineers Forum - Mechanical & Civil Engineering

CrazyEngineers Forum - Mechanical & Civil Engineering

Trends Shaping Motion Control

Posted: 27 Sep 2011 08:55 AM PDT

flow calculation

Posted: 26 Sep 2011 10:47 PM PDT

hi
i have a saturated steam flowing in a line, the design condition for the orfice in this line was 40 bar,
but now the pressure of steam is only 7 bar ( due to boile capacity limitation ), so the reading of flow is wrong
pls help me how to make the new calculation for delta P for the existing orfice ,at 7 bar pressure
regards
ibrahim shams

Rain harvest system ( project)

Posted: 26 Sep 2011 10:04 PM PDT

Hey Guys!
I'm trying to design a portable rain harvest system for my capstone class. My project target is rural areas where people don't have good water system. I'm thinking of making a system which collects a rain water and purifies it. Your ideas and suggestions will be appreciated.

Tata MiniCAT 'Compressed Air' Car Concept & Discussion

Posted: 26 Sep 2011 09:08 PM PDT

Tata MiniCAT is expected to be the compressed air car - aka the car that uses compressed air to power itself. I remember the news back in 2008 that Tata promised that they'll launch the car soon, but we didn't hear anything about the car since then. I'm starting this discussion for CEans to talk about the MiniCAT, its design, engine, specifications, mileage etc. It would be nice if we have participation from that Tata MiniCAT design team. What's quite interesting is that few of the websites say that Tata car would do about 300 km with one set of compressed air cylinders.

Does anyone have more information about the car?
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