Articles with "direct internal" as a keyword



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SOFC Stacks Operating under Direct Internal Steam Reforming of Methane

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Published in 2017 at "Fuel Cells"

DOI: 10.1002/fuce.201600078

Abstract: Three SOFC test stacks were operated under conditions of direct internal steam reforming of methane at 750 °C. The influence of anode gas compositions (H2/N2, CH4/H2O, CH4/H2/H2O) on the stack degradation rate has been investigated through… read more here.

Keywords: direct internal; internal steam; reforming methane; steam reforming ... See more keywords
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Fine three-dimensional simulation of the heterogeneous anode of a solid oxide fuel cell with direct internal reforming

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Published in 2021 at "Chemical Engineering Science"

DOI: 10.1016/j.ces.2021.116747

Abstract: Abstract The performance of direct internal reforming solid oxide fuel cells (DIR-SOFCs) depends on the coupling of multiphysics field and electrode microstructure. This study develops a heterogeneous model for a DIR-SOFC anode based on a… read more here.

Keywords: performance; internal reforming; cell; solid oxide ... See more keywords
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Metal Foil Pump performance aspects in view of the implementation of Direct Internal Recycling for future fusion fuel cycles

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Published in 2018 at "Fusion Engineering and Design"

DOI: 10.1016/j.fusengdes.2018.05.036

Abstract: Abstract The current design baseline for the EU DEMO implements the KALPUREX process for the tritium fuel cycle. This process aims to reduce the tritium inventory of the fuel cycle by separating hydrogen from other… read more here.

Keywords: internal recycling; tritium; direct internal; fuel ... See more keywords
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Tuning nonlinear damping in graphene nanoresonators by parametric–direct internal resonance

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Published in 2021 at "Nature Communications"

DOI: 10.1038/s41467-021-21334-w

Abstract: Mechanical sources of nonlinear damping play a central role in modern physics, from solid-state physics to thermodynamics. The microscopic theory of mechanical dissipation suggests that nonlinear damping of a resonant mode can be strongly enhanced… read more here.

Keywords: resonance; direct internal; graphene; nonlinear damping ... See more keywords
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Direct Internal Fixation for Unstable Atlas Fractures

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Published in 2022 at "Yonsei Medical Journal"

DOI: 10.3349/ymj.2022.63.3.265

Abstract: Purpose To investigate the radiologic and clinical outcomes of direct internal fixation for unstable atlas fractures. Materials and Methods This retrospective study included 12 patients with unstable atlas fractures surgically treated using C1 lateral mass… read more here.

Keywords: direct internal; unstable atlas; internal fixation; atlas fractures ... See more keywords