UDC
621.577.6 001.891.57 510.532

THE HIERARCHY ANALYSIS METHOD IN BACKING EXPERT JUDGMENTS OF CRITERIA FOR INCREASING THE ENERGY EFFICIENCY OF AIR HEAT PUMP The hierarchy analysis method in backing expert judgments of criteria for increasing the energy efficiency of air heat pump

Published in Smart composite in construction · Pages 38–47 · Rubric: Uncategorized
DOI: https://doi.org/10.52957/27821919_2021_2_38
Received: 16.06.2021 Accepted: 21.06.2021 Published: 21.06.2021
The article substantiates the expediency of using the hierarchy analysis method as a mathematical tool for forecasting a systemic and necessary approach for analyzing complex problems using managerial decision-making. In this study, the hierarchy analysis method is implemented based on the expert assessment method, in which the respondents are experts — specialists in a particular area of expertise. The main purpose of the expert assessment method is to identify complex aspects of the problem under study, to improve the quality of information and conclusions. During the study, a group of independent experts was formed, through an individual survey, criteria for improving the energy efficiency of an air heat pump were determined. The expert substantiation of the thermophysical properties of the coolant, the working fluid, the environment made it possible to conduct an objective mathematically substantiated comparison and calculation of the priorities of the variants of the analyzed mode ls of the air heat pump.
hierarchy analysis method, energy efficiency, air source heat pump
Text References
Text (PDF)
Read Download

1. Saati T. Decision-Making. Method of hierarchy analysis. Trans. from English. Moscow: Radio and communications. 1993. 278 p. (in Russian).

2. Fedoseev V.N., Zaytseva I.A. Information and analytical approach to solving complex weakly structured problems by the method of hierarchy analysis ( MAI). Theory and practice of technical, organizational, technological and economic solutions. Collection of proceedings. Ivanov. State Polytechnic. Un-t. Ivanovo. 2019. P. 72-82 (in Russian).

3. Fedoseev V.N., Zaytseva I.A. Expertise of object-spatial modeling of VTN by hierarchy analysis. Theory and practice of technical, organizational, technological and economic solutions. Collection of proceedings. Ivanov. State Polytechnic. Un-t. Ivanovo. 2019. P. 136-152 (in Russian).

4. Fedosov S.V., Fedoseev V.N., Zaytseva I.A. Multi-criteria process of modeling heat and mass transfer in air heat pump systems for the purpose of energy-saving solutions by hierarchy analysis. Sovremennye Naukoemkie Tekhnologii. Regionalnoe prilozhenie. 2020. N 3(63). P. 98-111 (in Russian)

5. Aloyan R. M., Fedoseev V.N., Petrukhin A.B., Zaytseva I.A., Vinogradova N.V., Ostryakova Yu. E. Efficiency of heat pump heating of Autonomous textile industries depending on the level of thermodynamic activity. Izvestiya vysshih uchebnyh zavedenij. Tekhnologiya tekstilnoj promyshlennosti. 2017. N 1(367). P. 179-184 (in Russian).

6. Makarov D.V., Zaytseva I.A., Andreeva O.R., Tatievsky P.B. Theory and practice of solving problems: Priorities in the management system of housing and communal services. Iva novo: JSC «Publishing house «Ivanovo». 2013. 83 p. (in Russian).