SCIENTIFICALLY-GROUNDED RE-QUIREMENTS FOR COMPARATIVE PARALLEL TESTS OF CENTRIFUGAL DUSTER COLLECTORS
https://doi.org/10.23947/2541-9129-2017-4-121-137
Abstract
The article provides the consistency check and accuracy evaluation of measurement of aerodynamic parameters of centrifugal dust collectors. It analyzes the requirements of normative-technical documentation to schemes and methods for conducting aerodynamic tests and then selects the most optimal one. The paper presents errors calculations of pressure, velocity and airflow measurements by the combined pressure inlet in combination with a differential manometer. It also verifies the accuracy of the experimental determination of the unknown parameters on the example of the total pressure. To improve the accuracy of measurement it is recommended to use different pressure probes, taking into account the measurement ranges.
About the Authors
Y. I. Bulygin
Don State Technical University
Russian Federation
Russian Federation
N. N. Azimova
Don State Technical University
Russian Federation
Russian Federation
I. S. Kuptsovа
Don State Technical University
Russian Federation
Russian Federation
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Review
For citations:
Bulygin Y., Azimova N., Kuptsovа I. SCIENTIFICALLY-GROUNDED RE-QUIREMENTS FOR COMPARATIVE PARALLEL TESTS OF CENTRIFUGAL DUSTER COLLECTORS. Safety of Technogenic and Natural Systems. 2017;(4):120-136. https://doi.org/10.23947/2541-9129-2017-4-121-137
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