25 citations · 28 across the 6 of their papers we have counts for
6 papers · 1 filter
Investigation of Differential Diffusion and Strain Coupling in Large Eddy Simulations of Hydrogen-Air Flames
Antonio Masucci, Gioele Ferrante, Tiziano Ghisu +2
Large Eddy Simulations with flamelet-based thermochemistry are used to investigate the behaviour of a premixed hydrogen-air flame stabilised by a bluff-body. Validation against exp…
Assessment of tabulated-chemistry models for lean premixed strained hydrogen flames with low-dimensional manifolds
Alessandro Porcarelli, Pasquale Eduardo Lapenna, Francesco Creta +1
This study presents a comprehensive a priori analysis of tabulated-chemistry models for both laminar and turbulent lean premixed hydrogen flames in strained counterflow configurati…
Stability analysis of thermodiffusively unstable counterflow lean premixed hydrogen flames
Alessandro Porcarelli, Pasquale Eduardo Lapenna, Francesco Creta +1
This study investigates the effect of increasing strain rate on thermodiffusively unstable, lean premixed hydrogen flames in a 2D counterflow configuration through detailed-chemist…
Data-driven turbulence modelling for magnetohydrodynamic flows in annular pipes
Alejandro Montoya Santamaria, Tyler Buchanan, Francesco Fico +3
We present a data-driven approach to Reynolds-averaged Navier-Stokes turbulence closure modelling in magnetohydrodynamic (MHD) flows. In these flows the magnetic field interacting…
NOx emissions trends in hydrogen lean premixed flamelets at high strain rate
Alessandro Porcarelli, Boris Kruljevic, Ivan Langella
NO formation in lean premixed and highly-strained pure hydrogen-air flamelets is investigated numerically. Lean conditions are established at an equivalence ratio of 0.7.…
A posteriori assessment of consumption speed correction for LES with tabulated methods
Ivan Langella, Nguyen Anh Khoa Doan
Large eddy simulation of propane/air jet flame in the wrinkled flamelets regime of the Borghi diagram is used to assess the performance of a recently developed consumption speed co…