Comparative assessment of marine diesel engine quality

Authors: A.F. Dorokhov, P.A. Dorokhov

Abstract

A procedure for machinery plant (machinery) comparative assessment is described, which is based on a particular combination of parameters that may be used for quality attestation, substantiation of new equipment design plans, competitive ability evaluation, etc. Suggested algorithm: one or more analogs are chosen for each machine after which the numerical values of their characteristics are compared. Single estimates thus obtained are either considered individually or reduced to a total indicator and serve as the basis for the resolution on the quality level and competitive ability of the machine. 
Key words: analogous machinery, comparison tests, specific engine mass, weight coefficients of quality indicators, cost indices.


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About authors

Dorokhov Aleksander - DSc, Astrakhan State Technical University, Astrakhan

Dorokhov Pavel - Astrakhan branch office of FAI "Russian Maritime Register of Shipping", Astrakhan

Issue: 38/39 (2015)

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UDC:  62-19
Pages:  80-85