2017
DOI: 10.1016/j.jpowsour.2017.09.010
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Stall/surge dynamics of a multi-stage air compressor in response to a load transient of a hybrid solid oxide fuel cell-gas turbine system

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Cited by 13 publications
(3 citation statements)
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References 30 publications
(28 reference statements)
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“…A surge occurs when high internal combustion engine speeds are used and may stall the turbocharger [27]. The transient operation of turbocharged diesel engines has also been associated with poor driving as well as gaseous emissions [28].…”
Section: Turbocharging Principlesmentioning
confidence: 99%
“…A surge occurs when high internal combustion engine speeds are used and may stall the turbocharger [27]. The transient operation of turbocharged diesel engines has also been associated with poor driving as well as gaseous emissions [28].…”
Section: Turbocharging Principlesmentioning
confidence: 99%
“…An important aspect is related to the fact that circuit fluid dynamics characteristics may significantly influence the onset of this unstable condition and in particular the coupled downstream volume may influence sensibly the mass flow rate at which surge occurs. Such experimental evidence is fundamental when compressors are employed in fuel cell pressurization application where complex dynamic mechanisms related to interactions between interposed plenum volume and compressor may arise [1]. For this reason, the onset and early prediction of surge in axial and centrifugal compressors is a key aspect which has been widely investigated in recent decades.…”
Section: Introductionmentioning
confidence: 99%
“…Surge and stall are the crucial characteristics of the centrifugal compressor. 20,21 Azizi et al 22 studied the stall/ surge of a multi-stage compressor in a hybrid solid oxide fuel cell-gas turbine system. The results show that the compressor provides a sustained air flow rate during the mild stall/surge event.…”
mentioning
confidence: 99%