Optimization of cyclic parameters of a supercritical cycle for geothermal power generation

Zhaolin Gu; Haruki Sato

doi:10.1016/S0196-8904(00)00145-X

Optimization of cyclic parameters of a supercritical cycle for geothermal power generation

Zhaolin Gu, Haruki Sato

Department of System Design Engineering

Research output: Contribution to journal › Article › peer-review

39 Citations (Scopus)

Abstract

A supercritical power cycle with a regenerative process is studied to reach the maximum thermal efficiency by the choice of an appropriate working fluid and optimization of the cyclic state parameters, especially the condensing temperature or pressure. For given geothermal resources, the thermodynamic state parameters are calculated to show the features of the supercritical power cycle compared to other design results. The criteria for the choice of working fluids are also set up.

Original language	English
Pages (from-to)	1409-1416
Number of pages	8
Journal	Energy Conversion and Management
Volume	42
Issue number	12
DOIs	https://doi.org/10.1016/S0196-8904(00)00145-X
Publication status	Published - 2001 Aug

Keywords

Geothermal resources
Supercritical power cycle
Working fluid

ASJC Scopus subject areas

Renewable Energy, Sustainability and the Environment
Nuclear Energy and Engineering
Fuel Technology
Energy Engineering and Power Technology

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1016/S0196-8904(00)00145-X

Cite this

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abstract = "A supercritical power cycle with a regenerative process is studied to reach the maximum thermal efficiency by the choice of an appropriate working fluid and optimization of the cyclic state parameters, especially the condensing temperature or pressure. For given geothermal resources, the thermodynamic state parameters are calculated to show the features of the supercritical power cycle compared to other design results. The criteria for the choice of working fluids are also set up.",

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AB - A supercritical power cycle with a regenerative process is studied to reach the maximum thermal efficiency by the choice of an appropriate working fluid and optimization of the cyclic state parameters, especially the condensing temperature or pressure. For given geothermal resources, the thermodynamic state parameters are calculated to show the features of the supercritical power cycle compared to other design results. The criteria for the choice of working fluids are also set up.

KW - Geothermal resources

KW - Supercritical power cycle

KW - Working fluid

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ER -

Optimization of cyclic parameters of a supercritical cycle for geothermal power generation

Abstract

Keywords

ASJC Scopus subject areas

UN SDGs

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