INVESTIGATION OF INFLUENCE OF GEOMETRICAL AND ADJUSTING PARAMETERS ON THE ROTOR ENGINE POWER.
Rubrics: MECHANICAL ENGINEERING AND TRANSPORT
Authors:
1.
Bryanskiy gosudarstvennyy tehnicheskiy universitet
(Teplovye dvigateli, docent)
Type:
Article
Pages:
from 10
to 13
Status:
Published
Received:
18.11.2016
Accepted:
17.10.2019
Published:
31.03.2015
Language:
Russian
Keywords:
the rotor-piston engine, the mathematical model, geometrical and adjusting parameters, the regression equation.
Abstract (English):
It has been determined that diagnostic variables which have an effect on the rotor-piston engine power Ne are the geometrical one (coefficient of inflation ηv) and the adjusting one (coefficient of air excess α). According to the mathematical model of the rotor engine, by the method of multiple regressive analysis, based on the use of the method of the least squares and on the matrix approach to the calculation of coefficients of the polynomial model, an equation has been obtained which properly describes the dependence of its power Ne on the combination of two independent diagnostic variables: ηv and α.
It has been determined that diagnostic variables which have an effect on the rotor-piston engine power Ne are the geometrical one (coefficient of inflation ηv) and the adjusting one (coefficient of air excess α). According to the mathematical model of the rotor engine, by the method of multiple regressive analysis, based on the use of the method of the least squares and on the matrix approach to the calculation of coefficients of the polynomial model, an equation has been obtained which properly describes the dependence of its power Ne on the combination of two independent diagnostic variables: ηv and α.
Keywords:
the rotor-piston engine, the mathematical model, geometrical and adjusting parameters, the regression equation.
the rotor-piston engine, the mathematical model, geometrical and adjusting parameters, the regression equation.
The article is retracted.
