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Bul. Inst. Polit. Iaşi, t. LVI (LX), f. 2, 2010 151
4. From the experimental researches it was obtained important conclusions
that permit to optimize the spiral jetmills in at least two directions.
5. The first one is the micronization operation conditions and the best
geometry of the mill.
6. A second one is the optimization of the operation conditions in order to
realize the filling of the classification part of the mill. In this case, the
productivity of the mill increases with important values.
7. The researches for the optimization in the case of the spiral jet mills must
go on,, because we appreciate that it exists a lot of unexplored ways and
possibilities.
Acknowledgements. The authors would like to thank APTM Enterprises for the
support and constructive comments and also to the staff of the Laboratory of APTM.
Received: March 20, 2010 1 APTM Enterprises,
Lugano, Swiss
e-mail: i@fulga.com
2 POLITEHNICA University of Bucharest,
Department of Machines and Production Systems
Bucharest, Romania
e-mail: eugen_strajescu@yahoo.com
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