... analysis from a safety viewpoint. 02 04 2009 16 11 2009 26 01 2010 26 01 2010 computational fluid dynamics heat transfer pipe flow stratified flow computational fluid dynamics (CFD) thermally stratified flow thermal stratification conjugate heat transfer pressurized...

... to predict a temporal oscillation of the temperature. In general, the EBM predicts best the thermal stratification phenomenon in the upper plenum of the liquid metal reactor. The use of a proper convection scheme is also important for a prediction of the oscillatory motion in the thermally stratified flow...

... TECHNOLOGY . Manuscript received by the PVP Division August 16, 2004; revision received September 9, 2004. Review conducted by: S. Zamrik. 16 August 2004 09 September 2004 15 03 2005 two-phase flow computational fluid dynamics stratified flow pumps drag impellers pressure...

... emphasis of the present study is placed on the investigation of the effects of surge flow direction on the determinations of the transient temperature and thermal stress distributions in the pipe wall. In the present numerical analysis, the thermally stratified flows (in-surge flow and out-surge flow...

...Jong Chull Jo, Mem. ASME; Yun Il Kim; Seok Ki Choi This paper presents an effective numerical method for predicting the stratified flow in a horizontal circular pipe. The method employs a body-fitted, nonorthogonal grid system to accommodate the pipe wall of circular geometry and the interface...