The effectiveness of absorption heat pumps application for the increase of economic efficiency of CHP operation

Dmitriy S. Luzhkovoy, Olga Yu Romashova, Aleksandr A. Tubolev, Yuriy V. Kobenko, Elena S. Riabova

Research output: Contribution to journalConference article

4 Citations (Scopus)

Abstract

The article deals with a comparative analysis of CHP operational efficiency in various working modes before and after the absorption heat pumps installation. The calculation was performed using a mathematical model of the extraction turbine PT- 80/100-130/13. Absorption heat pumps of LLC "OKB Teplosibmash" were used as AHP models for the analysis. The most effective way of absorption lithium-bromide heat pumps application as a part of the turbine PT-80/100-130/13 turned out to be their usage in a heat-producing mode during a non-heating season with a load of hot water supply. For this mode the dependence of the turbine heat efficiency on the heat load of the external consumer at a given throttle flow was analyzed.

Original languageEnglish
Article number01054
JournalMATEC Web of Conferences
Volume92
DOIs
Publication statusPublished - 21 Dec 2016
Event2016 Thermophysical Basis of Energy Technologies, TBET 2016 - Tomsk, Russian Federation
Duration: 26 Oct 201628 Oct 2016

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Pumps
Economics
Turbines
Thermal load
Water supply
Lithium
Hot Temperature
Mathematical models

ASJC Scopus subject areas

  • Chemistry(all)
  • Materials Science(all)
  • Engineering(all)

Cite this

The effectiveness of absorption heat pumps application for the increase of economic efficiency of CHP operation. / Luzhkovoy, Dmitriy S.; Romashova, Olga Yu; Tubolev, Aleksandr A.; Kobenko, Yuriy V.; Riabova, Elena S.

In: MATEC Web of Conferences, Vol. 92, 01054, 21.12.2016.

Research output: Contribution to journalConference article

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