TY - JOUR
T1 - Production of hydrogen and carbon by solar thermal methane splitting. IV. Preliminary simulation of a confined tornado flow configuration by computational fluid dynamics
AU - Kogan, A.
AU - Israeli, M.
AU - Alcobi, E.
PY - 2007/12
Y1 - 2007/12
N2 - The confined tornado flow configuration has been developed at the Solar Research Facilities Unit, Weizmann Institute of Science, as a means for protection of the window of a solar reactor from contact with incandescent solid particles in gas suspension in the reactor cavity. The results of a computational fluid dynamics (CFD) simulation of a tornado flow confined in a simplified reaction chamber are compared in this paper with information about such a flow obtained by gas dynamics experimentation. All the information obtained by experiment was corroborated by CFD. Moreover, the CFD simulation brought to view some important unexpected features of the confined tornado flow, which are discussed in detail.
AB - The confined tornado flow configuration has been developed at the Solar Research Facilities Unit, Weizmann Institute of Science, as a means for protection of the window of a solar reactor from contact with incandescent solid particles in gas suspension in the reactor cavity. The results of a computational fluid dynamics (CFD) simulation of a tornado flow confined in a simplified reaction chamber are compared in this paper with information about such a flow obtained by gas dynamics experimentation. All the information obtained by experiment was corroborated by CFD. Moreover, the CFD simulation brought to view some important unexpected features of the confined tornado flow, which are discussed in detail.
KW - Confined tornado flow
KW - Hydrogen production
KW - Thermal methane splitting
UR - http://www.scopus.com/inward/record.url?scp=36449009876&partnerID=8YFLogxK
U2 - 10.1016/j.ijhydene.2007.08.016
DO - 10.1016/j.ijhydene.2007.08.016
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AN - SCOPUS:36449009876
SN - 0360-3199
VL - 32
SP - 4800
EP - 4810
JO - International Journal of Hydrogen Energy
JF - International Journal of Hydrogen Energy
IS - 18
ER -