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Andrea Gruber

Senior Research Scientist

Andrea Gruber

Senior Research Scientist

Andrea Gruber
Phone: 905 52 134
Department: Thermal Energy
Office: Trondheim

Publications and responsibilities

Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1145298

Direct numerical simulations of freely-propagating premixed flames in the turbulent boundary layer of fully-developed turbulent channel flows are used for a priori validation of a new model that aims to describe the mean shape of the turbulent flame brush during flashback. Comparison with the DNS da...

Authors Gruber Andrea
Year 2015
Type Journal publication
Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1133527

Direct numerical simulations are performed to investigate the transient processes of laminar flame-wall interaction and quenching near a porous, permeable wall and compared against a reference case of a non-porous impermeable wall. A boundary condition formulation that models species (hydrogen in th...

Authors Gruber Andrea
Year 2014
Type Journal publication
Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+950539

Direct numerical simulations are performed to investigate the transient upstream propagation (flashback) of premixed hydrogen–air flames in the boundary layer of a fully developed turbulent channel flow. Results show that the well-known near-wall velocity fluctuations pattern found in turbulent boun...

Authors Gruber Andrea
Year 2012
Type Journal publication
Publication
https://www.sintef.no/en/publications/publication/?pubid=CRIStin+986436

A turbulent flame–wall interaction (FWI) configuration is studied using three-dimensional direct numerical simulation (DNS) and detailed chemical kinetics. The simulations are used to investigate the effects of the wall turbulent boundary layer (i) on the structure of a hydrogen–air premixed flame, ...

Authors Gruber Andrea
Year 2010
Type Journal publication