EXERGY ANALYSIS OF A SOLAR STIRLING ENGINE ASSEMBLY

被引：0

作者：

Stanciu, Dorin ^{[1
]}

Stanciu, Camelia ^{[1
]}

Dobrovicescu, Alexandru ^{[1
]}

Gheorghian, Adina ^{[1
]}

机构：

[1] Politeh Univ Bucharest, Dept Engn Thermodynam, Bucharest 060042, Romania

来源：

ENVIRONMENTAL ENGINEERING AND MANAGEMENT JOURNAL | 2011年 / 10卷 / 09期

关键词：

exergy analysis; exergy destruction rate; solar Stirling engine; RADIATION; OPTIMIZATION; REGENERATOR; COLLECTORS;

D O I：

暂无

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

A thermodynamic model for studying the overall efficiency and power output of a solar assembly using a Stirling engine is presented. It is based on the application of the energy and exergy balance equations to the system components. The results of the proposed model are generated as a function of solar incident radiation whose analytical estimation is presented. The numerical application is set for a solar assembly operating in Bucharest, composed by a parabolic dish mirror, a plane receiver for concentrating the solar radiation on a solar Stirling engine that is coupled to an electric generator. Receiver and gas temperatures are determined hourly along a day, and so are the performances of both the engine and whole assembly. The distribution of exergy destruction rates is emphasized between the components.

引用

页码：1345 / 1353

页数：9

共 50 条

[1] EXERGY LOSS ANALYSIS OF THE REGENERATOR IN A SOLAR STIRLING ENGINE
Ye, Wenlian
Yang, Zhe
Liu, Yingwen
THERMAL SCIENCE, 2018, 22 : S729 - S737
[2] Finite-time thermodynamics and exergy analysis of a Stirling engine for space power generation
de Moura, Ermerson F.
Henriques, Izabela B.
Ribeiro, Guilherme B.
THERMAL SCIENCE AND ENGINEERING PROGRESS, 2022, 27
[3] Simulation, design and thermal analysis of a solar Stirling engine using MATLAB
Shazly, J. H.
Hafez, A. Z.
El Shenawy, E. T.
Eteiba, M. B.
ENERGY CONVERSION AND MANAGEMENT, 2014, 79 : 626 - 639
[4] Exergy Analysis of a Pilot Parabolic Solar Dish-Stirling System
Gholamalizadeh, Ehsan
Chung, Jae Dong
ENTROPY, 2017, 19 (10):
[5] Design and analysis of a dead volume control for a solar Stirling engine with induction generator
Beltran-Chacon, Ricardo
Leal-Chavez, Daniel
Sauceda, D.
Pellegrini-Cervantes, Manuel
Borunda, Monica
ENERGY, 2015, 93 : 2593 - 2603
[6] CFD analysis of radiation impact on Stirling engine performance
Ben-Mansour, R.
Abuelyamen, A.
Mokheimer, Esmail M. A.
ENERGY CONVERSION AND MANAGEMENT, 2017, 152 : 354 - 365
[7] Exergy assessment of heat transfer inside a Beta type Stirling engine
Hachem, Houda
Gheith, Ramla
Aloui, Fethi
Ben Nasrallah, Sassi
Dincer, Ibrahim
INTERNATIONAL JOURNAL OF EXERGY, 2016, 20 (02) : 186 - 202
[8] Study on some aspects of Stirling engine: A path to solar Stirling engines
Moonka, Gourav
Surana, Harsh
Singh, Hemant Raj
MATERIALS TODAY-PROCEEDINGS, 2022, 63 : 737 - 744
[9] Application of the Stirling engine driven with cryogenic exergy of LNG (liquefied natural gas) for the production of electricity
Szczygiel, Ireneusz
Stanek, Wojciech
Szargut, Jan
ENERGY, 2016, 105 : 25 - 31
[10] Energy and exergy analysis of solar power tower plants
Xu, Chao
Wang, Zhifeng
Li, Xin
Sun, Feihu
APPLIED THERMAL ENGINEERING, 2011, 31 (17-18) : 3904 - 3913

← 1 2 3 4 5 →