... conservation, the new version of the program includes correlations for calculating heat transfer and friction resistance, taking into account the strong dependence of the properties of the coolant on temperature and pressure. In particular, the use of the universal calculation model of heat transfer, developed...

... the modeling of heat transfer in molten pools on SCARABEE available experimental results. This paper presents simulation results of the in-pile Bain Fondu (BF1) test, performed within the SCARABEE-N program, using accident source term evaluation code (ASTEC), Sn method implicit multifiel multiphase Eulerien...

...Dong Yang; Jiaxiang Chen; Yongchang Feng; Lin Chen Thermal efficiency and safety of generation-IV nuclear-power-reactor concept supercritical water-cooled reactor (SCWR) are largely dependent on the coupled supercritical water (SCW) thermophysical properties and heat transfer performance...

...V. I. Deev; V. S. Kharitonov; A. M. Baisov; A. N. Churkin The paper contains the results of analysis of heat transfer regimes in the case of forced turbulent flow of water and modeling fluids in channels of various configurations at supercritical pressures. Two new complex criteria were proposed...

...-to-diameter (P/D) ratio. This includes the maximum fuel temperature, critical heat flux, as well as pressure drop through the fuel bundle. An understanding of the detailed structure of flow mixing and heat transfer in a fuel rod bundle geometry is therefore an important aspect of reactor core design, both...

... acknowledges that the United States Government retains, a nonexclusive, paid-up, irrevocable, worldwide license to publish or reproduce the published form of this work, or allow others to do so, for United States government purposes. 12 07 2016 17 08 2018 HFIR multiphysics heat transfer...

.... Government. ASME disclaims all interest in the U.S. Government's contributions. 11 07 2016 17 08 2018 HFIR multiphysics heat transfer structural mechanics comsol multiphysics Steady-state models [ 1 , 2 ] are created in comsol multiphysics , a finite element analysis...

..., 2015. Assoc. Editor: Igor Pioro. 15 4 2015 12 10 2015 fluid–structure interaction thermoelasticity supercritical water heat transfer rod deflection 7-rod bundle Heat transfer and pressure drop of supercritical water have been the constant subject of research since...

...Aleksei Chernysh; Mikhail Iarmonov; Kirill Makhov; Aleksandr Beznosov The process of heat transfer in a heavy liquid-metal coolant (HLMC) cross-flow around heat-transfer tubes has not been thoroughly studied yet. Therefore, it is of great interest to carry out experimental studies for determining...

...Sandeep R. Pidaparti; Jacob A. McFarland; Mark M. Mikhaeil; Mark H. Anderson; Devesh Ranjan Experiments were performed to investigate the effects of buoyancy on heat transfer characteristics of supercritical carbon dioxide in heating mode. Turbulent flows with Reynolds numbers up to 60,000...