Comparison of experimental and theoretical results

On fig. 4.32 dependences of productivity Qмельницы on frequency p rotations of rotors by results of theoretical and experimental data are resulted. From graphic interpretation it is possible to draw a conclusion, that at frequency increase p rotations of rotors productivity Qрастет in both cases, and experimental dependence has nonlinear character.

Theoretical and experimental values of productivity coincide at a rotating speed of rotors p = 7500мин-1. The greatest divergence between theoretical and experimental data is observed at a rotating speed of rotors p = 1200мин-1 and makes 9,1 % that does not exceed 10 %.

Drawing 4.32. The comparative analysis of theoretical and experimental dependences of productivity of mill Qот of a rotating speed p rotors:

Line 1 - theoretical values, a line 2 - experimental values.


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A source: CHUNGUROVA TATYANA LEONIDOVNA. PERFECTION of the DESIGN And GRINDING PROCESS In the CENTRIFUGAL COUNTERFLOW MILL. The DISSERTATION on competition of a scientific degree of a Cand.Tech.Sci. Belgorod - 2017. 2017

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