图书馆订阅: Guest
THMT-12. Proceedings of the Seventh International Symposium On Turbulence Heat and Mass Transfer
September, 24-27, 2012, Palermo, Italy

DOI: 10.1615/ICHMT.2012.ProcSevIntSympTurbHeatTransfPal


ISBN Print: 978-1-56700-302-4

ISSN: 2377-2816

Study of natural circulation in a VHTR after a LOFA using different turbulence models

pages 2389-2400
DOI: 10.1615/ICHMT.2012.ProcSevIntSympTurbHeatTransfPal.2460
Get accessGet access

摘要

Natural convection currents in the core are anticipated in the event of the failure of the gas circulator in a prismatic gas-cooled very high temperature reactor (VHTR) The paths that the helium coolant takes in forming natural circulation loops are of interest. In the present study, the potential occurrence of natural circulation is demonstrated using computational fluid dynamic (CFD) calculations with different turbulence models as well as laminar flow. Multiple flow paths for circulating flow are shown for the several cases investigated.

Begell Digital Portal Begell 数字图书馆 电子图书 期刊 参考文献及会议录 研究收集 订购及政策 Begell House 联系我们 Language English 中文 Русский Português German French Spain