Measuring and testing – Testing of apparatus
Patent
1992-12-11
1994-06-28
Noland, Tom
Measuring and testing
Testing of apparatus
138 39, 137 8, 7386142, F17D 120
Patent
active
053236610
ABSTRACT:
A means and method of design and installation of a pre-rotator ahead of an elbow are disclosed in order to eliminate or reduce elbow-induced turbulence in pipe flows. Experimental verification was conducted, and noise and pressure loss for flow around the elbow can be substantially reduced.
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