Real time executable model for dynamic heat flow analysis of a solar hydrogen reactor

被引：0
作者：
Menz, Steffen [1 ]
Lampe, Joerg [2 ]
Troeltzsch, Uwe [3 ]
Weiler, Philipp [4 ]
Pahl, Arne [5 ]
Fend, Thomas [6 ]
Seeger, Thomas [7 ,8 ]
机构：
[1] Univ Appl Sci, Lab Elect Power Engn, Rhein Fachhsch Koln RFH, Cologne, Germany
[2] Univ Appl Sci, Syst Theory & Math, Rhein Fachhsch Koln RFH, Fac Engn, Cologne, Germany
[3] ITK Engn, Cologne, Germany
[4] Univ Appl Sci, Mech Engn, Rhein Fachhsch Koln RFH, Cologne, Germany
[5] Helmut Schmidt Univ Hamburg, Fundamentals Elect Engn, Hamburg, Germany
[6] German Aerosp Ctr DLR, Inst Solar Res, Cologne, Germany
[7] Univ Siegen, Engn Thermodynam, D-57076 Siegen, Germany
[8] Univ Siegen, Ctr Sensor Syst ZESS, D-57076 Siegen, Germany
来源：
TM-TECHNISCHES MESSEN | 2020年 / 87卷 / 05期
关键词：
Solar fuels; hydrogen; water splitting; CO2; reduction; concentrated solar power; renewable energy; thermodynamics; THERMOCHEMICAL REACTOR; DESIGN; EFFICIENCY; CAVITY; CO2;
D O I：
10.1515/teme-2019-0128
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
A real time executable model developed for dynamic heat analysis of a solar hydrogen reactor is described and characterized. To calculate the local distribution of radiation caused by multiple reflection inside the solar receiver the radiosity method is used. Significant optical characteristics including reflectance, transmittance and absorption are investigated related to the used materials and operating conditions. Furthermore, the influence on the model behavior is presented by variation of optical parameters. Simulation results are presented, which show good agreement with experimental data.
引用
收藏
页码：360 / 371
页数：12
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