Performance enhancement comparison of a gas turbine combined cycle system by introducing a refrigeration cycle using environment-friendly refrigerants to recover waste heat

Yang Du; Yicen Zhang; Nan Jiang; Xiaochen Lu; Yiping Dai

Performance enhancement comparison of a gas turbine combined cycle system by introducing a refrigeration cycle using environment-friendly refrigerants to recover waste heat

Yang Du
, Yicen Zhang
, Nan Jiang
, Xiaochen Lu
, Yiping Dai

Department of Energy Conversion and Storage

Xi'an Jiaotong University

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

Abstract

As the attention for energy conservation and environment protection increases, how to enhance the recovery of waste heat becomes a severe problem. This paper proposes a novel cycle configuration for waste heat recovery by introducing an ejector refrigeration cycle (ERC) to combined gas turbine (GT) and Kalina cycle (KC).
The analysis results show that when refrigerant of ERC is R290, the total energy efficiency reaches its maximum value of 53.02%, while R600a leads to more system net power output than R290 and R1234ze.

Original language	English
Title of host publication	Proceedings of the International Conference on Power Engineering 2021
Publisher	Japan Society of Mechanical Engineers
Publication date	2021
Publication status	Published - 2021
Event	11^th International Conference on Power, Energy and Electrical Engineering - Shiga, Japan Duration: 26 Feb 2021 → 28 Feb 2021

Conference

Conference	11^th International Conference on Power, Energy and Electrical Engineering
Country/Territory	Japan
City	Shiga
Period	26/02/2021 → 28/02/2021

Series	Proceedings of the International Conference on Power Engineering 2021, Icope 2021

UN SDGs

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

SDG 7 Affordable and Clean Energy

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Du, Yang ; Zhang, Yicen ; Jiang, Nan et al. / Performance enhancement comparison of a gas turbine combined cycle system by introducing a refrigeration cycle using environment-friendly refrigerants to recover waste heat. Proceedings of the International Conference on Power Engineering 2021. Japan Society of Mechanical Engineers, 2021. (Proceedings of the International Conference on Power Engineering 2021, Icope 2021).

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title = "Performance enhancement comparison of a gas turbine combined cycle system by introducing a refrigeration cycle using environment-friendly refrigerants to recover waste heat",

abstract = "As the attention for energy conservation and environment protection increases, how to enhance the recovery of waste heat becomes a severe problem. This paper proposes a novel cycle configuration for waste heat recovery by introducing an ejector refrigeration cycle (ERC) to combined gas turbine (GT) and Kalina cycle (KC). The analysis results show that when refrigerant of ERC is R290, the total energy efficiency reaches its maximum value of 53.02\%, while R600a leads to more system net power output than R290 and R1234ze.",

author = "Yang Du and Yicen Zhang and Nan Jiang and Xiaochen Lu and Yiping Dai",

year = "2021",

language = "English",

series = "Proceedings of the International Conference on Power Engineering 2021, Icope 2021",

booktitle = "Proceedings of the International Conference on Power Engineering 2021",

publisher = "Japan Society of Mechanical Engineers",

address = "Japan",

note = "11<sup>th</sup> International Conference on Power, Energy and Electrical Engineering, CPEEE 2021 ; Conference date: 26-02-2021 Through 28-02-2021",

}

Du, Y, Zhang, Y, Jiang, N, Lu, X & Dai, Y 2021, Performance enhancement comparison of a gas turbine combined cycle system by introducing a refrigeration cycle using environment-friendly refrigerants to recover waste heat. in Proceedings of the International Conference on Power Engineering 2021. Japan Society of Mechanical Engineers, Proceedings of the International Conference on Power Engineering 2021, Icope 2021, 11^th International Conference on Power, Energy and Electrical Engineering, Shiga, Japan, 26/02/2021.

Performance enhancement comparison of a gas turbine combined cycle system by introducing a refrigeration cycle using environment-friendly refrigerants to recover waste heat. / Du, Yang; Zhang, Yicen; Jiang, Nan et al.
Proceedings of the International Conference on Power Engineering 2021. Japan Society of Mechanical Engineers, 2021. (Proceedings of the International Conference on Power Engineering 2021, Icope 2021).

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

TY - GEN

T1 - Performance enhancement comparison of a gas turbine combined cycle system by introducing a refrigeration cycle using environment-friendly refrigerants to recover waste heat

AU - Du, Yang

AU - Zhang, Yicen

AU - Jiang, Nan

AU - Lu, Xiaochen

AU - Dai, Yiping

PY - 2021

Y1 - 2021

N2 - As the attention for energy conservation and environment protection increases, how to enhance the recovery of waste heat becomes a severe problem. This paper proposes a novel cycle configuration for waste heat recovery by introducing an ejector refrigeration cycle (ERC) to combined gas turbine (GT) and Kalina cycle (KC). The analysis results show that when refrigerant of ERC is R290, the total energy efficiency reaches its maximum value of 53.02%, while R600a leads to more system net power output than R290 and R1234ze.

AB - As the attention for energy conservation and environment protection increases, how to enhance the recovery of waste heat becomes a severe problem. This paper proposes a novel cycle configuration for waste heat recovery by introducing an ejector refrigeration cycle (ERC) to combined gas turbine (GT) and Kalina cycle (KC). The analysis results show that when refrigerant of ERC is R290, the total energy efficiency reaches its maximum value of 53.02%, while R600a leads to more system net power output than R290 and R1234ze.

M3 - Article in proceedings

T3 - Proceedings of the International Conference on Power Engineering 2021, Icope 2021

BT - Proceedings of the International Conference on Power Engineering 2021

PB - Japan Society of Mechanical Engineers

T2 - 11<sup>th</sup> International Conference on Power, Energy and Electrical Engineering

Y2 - 26 February 2021 through 28 February 2021

ER -

Du Y, Zhang Y, Jiang N, Lu X, Dai Y. Performance enhancement comparison of a gas turbine combined cycle system by introducing a refrigeration cycle using environment-friendly refrigerants to recover waste heat. In Proceedings of the International Conference on Power Engineering 2021. Japan Society of Mechanical Engineers. 2021. (Proceedings of the International Conference on Power Engineering 2021, Icope 2021).

Performance enhancement comparison of a gas turbine combined cycle system by introducing a refrigeration cycle using environment-friendly refrigerants to recover waste heat

Abstract

Conference

UN SDGs

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