... CFD flow past a cylinder benchmark star - ccm + The multiphysics object-oriented simulation environment ( moose ) consists of a code package developed by Idaho National Laboratory to solve systems of coupled, nonlinear partial differential equations which are often encountered when...

... and voiding phases as well as cladding dry-out onset. A simulation performed by a computational fluid dynamics (CFD) approach (NEPTUNE_CFD code) taking into account liquid–vapor interfaces by an interface-tracking method is also shown and compared with the others approaches. Conclusions on each code...

... The main purpose of the CFD study is to examine the concentration factor of mixed convection in real reactor conditions. The CFD result is used to determine the tendency of the concentration factor varying with the height of the metallic layer, analyze the flow field, and qualify the reliability...

... and two-phase CO 2 flow. This paper presents a methodology for the computational fluid dynamic (CFD) simulation of sCO 2 flowing through a restriction under a wide range of flow conditions. Under an accidental situation, such as a pipe break, the inventory of sCO 2 leaks out through a small restriction...

.... Standard neutronics codes DRAGON and DONJON have been coupled with a new thermalhydraulics code developed based on the latest empirical heat-transfer correlation, which allowed for more accurate estimation of basic characteristics of a PCh SCWR. In addition, the computational fluid dynamics (CFD) Fluent...

..., and turbulent flows are investigated with the use of computational fluid dynamic (CFD) software, CD-adapco STARCCM+. The model is validated against theory for developing laminar flow in the benchmark study with excellent agreement. The model is also benchmarked for transitional and turbulent flows by Hausen...