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Proceedings Papers

Proc. ASME. HT2022, ASME 2022 Heat Transfer Summer Conference, V001T20A009, July 11–13, 2022
Publisher: American Society of Mechanical Engineers
Paper No: HT2022-87117
... a detailed understanding to ensure the proper cooling of the reactor core during normal and accident conditions. As detailed experimental data is very difficult to obtain for these configurations high fidelity simulation like Large Eddy Simulation (LES) and direct numerical simulation (DNS) can be employed...
Proceedings Papers

Proc. ASME. HT-FED2004, Volume 2, Parts A and B, 715-725, July 11–15, 2004
Publisher: American Society of Mechanical Engineers
Paper No: HT-FED2004-56356
... The paper provides a view of some developments and a perspective on the future role of the Reynolds-averaged Navier-Stokes (RANS) approach in the computation of turbulent flows and heat transfer in competition with Large-eddy simulations (LES). It is argued that RANS will further play...
Proceedings Papers

Proc. ASME. HT-FED2004, Volume 2, Parts A and B, 391-399, July 11–15, 2004
Publisher: American Society of Mechanical Engineers
Paper No: HT-FED2004-56165
...-56165London SW7 2BY UK [email protected] F-86962 Futuroscope Chasseneuil [email protected] Keywords: Inflow conditions, LES, Linear Stochastic Estimation, Proper Orthogonal Decomposition ABSTRACT Due to the difficulty of specifying realistic inflow conditions for numerical...