Saturday, September 3, 2011

CrazyEngineers Forum - Mechanical & Civil Engineering

CrazyEngineers Forum - Mechanical & Civil Engineering


The jet propulsion with closed combustion type

Posted: 03 Sep 2011 06:52 AM PDT

I have an idea of a new type jet engine, I explain it here and hope somebody study it and advise me how to launch it into market.

Pulverisation of coal in Thermal Power Plant

Posted: 02 Sep 2011 10:07 PM PDT

Maximum level of pulverization in popular Bowl & Roller coal mills(XRP-880,XRP-630) is 70 mesh size. This invariably results in unburnt in slag ash & sometimes in fly ash also which is efficiency loss. Why coal is not pulverized in fine powder form to avoid loss due to unburnt ?

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