Open AccessExperimental research planning in existing production conditions with the aim of setting up a dust extraction system
Author(s) -
А В Азаров,
N S Zhukova,
D. A. Nikolenko,
М А Николенко
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/913/5/052059
Subject(s) - extraction (chemistry) , fractional factorial design , plan (archaeology) , production (economics) , point (geometry) , factorial experiment , factorial , process engineering , computer science , operations research , environmental science , mathematics , engineering , machine learning , geography , economics , chemistry , geometry , mathematical analysis , archaeology , chromatography , macroeconomics
The article lists the main reasons for reducing the dust extraction systems’ efficiency. The general principle of experiment planning is described. The use of a mixed fractional factorial plan with four factors at two levels and with two factors at three levels of variation is justified when using the shutters available in the dust extraction system. The condition that there is no need to exclude the insignificant factors (from the point of view of technical experiments), is established.