Searched for: subject%3A%22Forced%255C+Convection%22
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document
Cascioli, E. (author)
The current need to ensure an effective and prompt transition of the energy sector towards zero-carbon has renewed the interest for nuclear technology. Small Modular Reactors (SMRs) seem particularly interesting for their reduced capital cost, operational flexibility and enhanced safety and security. Different SMR concepts are being developed...
doctoral thesis 2024
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Cascioli, E. (author), Keijers, S. (author), Van Tichelen, K. (author), Vesper, J.E. (author), Kenjeres, S. (author)
In the present work, we have applied a combined dynamic large-eddy simulation (LES) and direct numerical simulation (DNS) approach for a three-dimensional planar jet in a turbulent forced convection regime (Re = 18000) with a heated co-flow. Results from LES are compared with Reynolds Averaged Navier-Stokes (RANS) simulations and experimental...
journal article 2022
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Cascioli, E. (author), Buckingham, S. (author), Keijers, S. (author), Tichelen, K. Van (author), Kenjeres, S. (author)
In the present work, we combine experiments and numerical simulations of a planar jet with heated co-flow with medium (air) and low-Prandtl (He-Xe gas mixture) fluids. Jets are recognized as representative test cases to be investigated in large components of pool-type liquid metal-cooled nuclear systems, like the Multi-purpose hYbrid Research...
journal article 2020
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Naranjani, Benyamin (author), Roohi, Ehsan (author), Ebrahimi, Amin (author)
Cooling of electronic devices is one of the critical challenges that the electronics industry is facing towards sustainable development. Aiming at lowering the surface temperature of the heat sink to limit thermally induced deformations, corrugated channels and nanofluids are employed to improve the thermal and hydraulic performances of a...
journal article 2020
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Patel, A. (author), Boersma, B.J. (author), Pecnik, Rene (author)
Direct numerical simulation of fully developed, internally heated channel flows with isothermal walls is performed using the low-Mach-number approximation of Navier-Stokes equation to investigate the influence of temperature-dependent properties on turbulent scalar statistics. Different constitutive relations for density ρ, viscosity μ, and...
journal article 2017
Searched for: subject%3A%22Forced%255C+Convection%22
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