Search Results - "Heinke, Steffen"

Synergies of fuel cell system thermal management and cryogenic hydrogen exergy utilization by Lenger, Magnus, Heinke, Steffen, Tegethoff, Wilhelm, Köhler, Jürgen

“…Low-temperature polymer electrolyte fuel cell systems (FCSs) need to reject large amounts of low temperature heat. Often a mobile FCS’s cooling capacity limits…”
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A spatially resolved fuel cell stack model with gas–liquid slip phenomena for cold start simulations by Tang, Tian, Heinke, Steffen, Thüring, André, Tegethoff, Wilhelm, Köhler, Jürgen

“…This paper proposes a novel fuel cell stack model for system simulation of the cold start operation. The stack model features the option of spatial resolution…”
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Freeze start drive cycle simulation of a fuel cell powertrain with a two-phase stack model and exergy analysis for thermal management improvement by Tang, Tian, Heinke, Steffen, Thüring, André, Tegethoff, Wilhelm, Köhler, Jürgen

“…•A freeze start drive cycle of a FCV powertrain is done with a two phase stack model.•Exergy sankey is used to show exergy loss distribution during entire…”
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