%0 Journal Article %T A tabulated real-fluid modeling approach applied to cryogenic LN2-H2 jets evaporation and mixing at transcritical regime %+ IFP Energies nouvelles (IFPEN) %+ Institut Carnot IFPEN Transports Energie %A Jafari, Sajad %A Gaballa, Hesham %A Lella, Angela %A Habchi, Chaouki %A de Hemptinne, Jean-Charles %Z This research has received funding from the European Union Horizon 2020 Research and Innovation programme: Grant Agreement no. 861002 for the EDEM project. %< avec comité de lecture %J International Conference on Liquid Atomization and Spray Systems (ICLASS) %V 1 %N 1 %P Paper 252 %8 2021-08-31 %D 2021 %R 10.2218/iclass.2021.5988 %K Real fluid model %K Binary mixture %K VLE %K Tabulation %K Cryogenic transcritical injection %Z Mathematics [math] %Z Engineering Sciences [physics]/Mechanics [physics.med-ph]Journal articles %X Accurate, robust, and fast fully compressible real-fluid simulation of fuel jets is today's one of the highly debated topics in various research laboratories and industries. Indeed, the use of real-fluid equations of state has proved to be computationally very expensive and is one of the current challenges. In this paper, a thermodynamic equilibrium tabulation approach is proposed to overcome most of the limitations and to make real-fluid simulations affordable in the industry. This tabulation approach is implemented in the Converge software as a closure to the fully compressible two-phase and multi-component real-fluid model (RFM). This modeling approach has been applied to the simulation of a classical cryogenic injection of liquid nitrogen (LN2) coaxially with warm hydrogen (H2) jet, in a transcritical regime using thermodynamic tables generated by two different equations of state: Peng-Robinson (PR), and Soave-Redlich-Kwong (SRK). The numerical results are compared to available experiments and published numerical studies. The computational efficiency, accuracy, and robustness of the proposed RFM model are thereby confirmed. %G English %2 https://ifp.hal.science/hal-03663915/document %2 https://ifp.hal.science/hal-03663915/file/TabulatedRealFluid.pdf %L hal-03663915 %U https://ifp.hal.science/hal-03663915 %~ IFP %~ INSMI %~ OPENAIRE