Araştırma Makalesi

EXPERIMENTAL INVESTIGATION OF PAR DEVICE FOR HYDROGEN RECOMBINATION IN REKO-4 FACILITY

Cilt: 40 Sayı: 2 31 Ekim 2020
  • Mahmut Kahraman
  • Paul Steffen
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EXPERIMENTAL INVESTIGATION OF PAR DEVICE FOR HYDROGEN RECOMBINATION IN REKO-4 FACILITY

Öz

The Fukushima accident has proved that passive safety systems in reactors are necessary to avoid hydrogen accumulation. One of these systems are PAR (passive autocatalytic recombiner) to remove the hydrogen gases inside the containment in case of an accident. This paper aims to investigate a PAR device with catalyst sheets to calculate the hydrogen consumption, determine the temperature distribution, and PAR performance in the test facility. Test series were carried out in the test facility REKO-4 under atmospheric pressure and natural flow conditions. For the test purposes, hydrogen between 2.0 and 6.0 vol.% was injected into the vessel with the volumetric flow, 1.9 m3/h. The first rise in the temperature of the PAR inlet was found after 100 seconds of first hydrogen injection, this result demonstrated that hydrogen consumption started. The results from the test series show that the PAR device can remove hydrogen and the PAR performance can be determined from the test results.

Anahtar Kelimeler

Kaynakça

  1. Bachellerie, E., Arnould F., Auglaire M. , Boeck B., Braillard O. ,Eckardt B. , Ferroni f F. , Moffett R. "Generic approach for designing and implementing a passive autocatalytic recombiner PAR-system in nuclear power plant containments." Nuclear Engineering and Design, 2003: 151-165.
  2. Gupta, S. "experimental investigations relevant for hydrogen and fission product issues raised by the fukushima accident." Nuclear Engineering and Technology, 2015: 11-25.
  3. Häfele, Cand. oec. Ing. Benjamin. "Realisierung und Vermessung einer abwärts gerichteten, wandnahen Gasströmung innerhalb des Versuchsstandes REKO-4." Thesis, 2012.
  4. Reinecke, E., Kelm S., Jahn W., Jakel C., Allelein H. "Simulation of the efficiency of hydrogen recombiners as safety devices." International journal of hydrogen energy, 2013: 8117-8124.
  5. Simon, B., Reinecke, E., Klauck,M., Heidelberg D., Allelein H.-J. "Investigation of PAR Behavior in the REKO-4 Test Facility." Proceedings of the 2012 20th International Conference on Nuclear Engineering. California, USA: ICONE20-POWER2012-54234, 2012.
  6. Simon, B., Reinecke, E., Kubelt C., Allelein H. "Start-up behaviour of a passive auto-catalytic recombiner undercounter flow conditions: Results of a first orienting experimentalstudy." Nuclear Engineering and Design, no. 278 (2014): 317-322.

Ayrıntılar

Birincil Dil

İngilizce

Konular

Makine Mühendisliği

Bölüm

Araştırma Makalesi

Yazarlar

Yayımlanma Tarihi

31 Ekim 2020

Gönderilme Tarihi

26 Mart 2020

Kabul Tarihi

9 Ekim 2020

Yayımlandığı Sayı

Yıl 2020 Cilt: 40 Sayı: 2

Kaynak Göster

APA
Kahraman, M., & Steffen, P. (2020). EXPERIMENTAL INVESTIGATION OF PAR DEVICE FOR HYDROGEN RECOMBINATION IN REKO-4 FACILITY. Isı Bilimi ve Tekniği Dergisi, 40(2), 359-366. https://doi.org/10.47480/isibted.817094
AMA
1.Kahraman M, Steffen P. EXPERIMENTAL INVESTIGATION OF PAR DEVICE FOR HYDROGEN RECOMBINATION IN REKO-4 FACILITY. Isı Bilimi ve Tekniği Dergisi. 2020;40(2):359-366. doi:10.47480/isibted.817094
Chicago
Kahraman, Mahmut, ve Paul Steffen. 2020. “EXPERIMENTAL INVESTIGATION OF PAR DEVICE FOR HYDROGEN RECOMBINATION IN REKO-4 FACILITY”. Isı Bilimi ve Tekniği Dergisi 40 (2): 359-66. https://doi.org/10.47480/isibted.817094.
EndNote
Kahraman M, Steffen P (01 Ekim 2020) EXPERIMENTAL INVESTIGATION OF PAR DEVICE FOR HYDROGEN RECOMBINATION IN REKO-4 FACILITY. Isı Bilimi ve Tekniği Dergisi 40 2 359–366.
IEEE
[1]M. Kahraman ve P. Steffen, “EXPERIMENTAL INVESTIGATION OF PAR DEVICE FOR HYDROGEN RECOMBINATION IN REKO-4 FACILITY”, Isı Bilimi ve Tekniği Dergisi, c. 40, sy 2, ss. 359–366, Eki. 2020, doi: 10.47480/isibted.817094.
ISNAD
Kahraman, Mahmut - Steffen, Paul. “EXPERIMENTAL INVESTIGATION OF PAR DEVICE FOR HYDROGEN RECOMBINATION IN REKO-4 FACILITY”. Isı Bilimi ve Tekniği Dergisi 40/2 (01 Ekim 2020): 359-366. https://doi.org/10.47480/isibted.817094.
JAMA
1.Kahraman M, Steffen P. EXPERIMENTAL INVESTIGATION OF PAR DEVICE FOR HYDROGEN RECOMBINATION IN REKO-4 FACILITY. Isı Bilimi ve Tekniği Dergisi. 2020;40:359–366.
MLA
Kahraman, Mahmut, ve Paul Steffen. “EXPERIMENTAL INVESTIGATION OF PAR DEVICE FOR HYDROGEN RECOMBINATION IN REKO-4 FACILITY”. Isı Bilimi ve Tekniği Dergisi, c. 40, sy 2, Ekim 2020, ss. 359-66, doi:10.47480/isibted.817094.
Vancouver
1.Mahmut Kahraman, Paul Steffen. EXPERIMENTAL INVESTIGATION OF PAR DEVICE FOR HYDROGEN RECOMBINATION IN REKO-4 FACILITY. Isı Bilimi ve Tekniği Dergisi. 01 Ekim 2020;40(2):359-66. doi:10.47480/isibted.817094

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