Fuel cells (38) have passageways (83, 84) that provide water through one or both reactant gas flow field plates (75, 81) of each fuel cell, whereby the fuel cell is cooled evaporatively. The water passageways may be vented by a porous plug (not shown), or by a microvacuum pump ...
Define evaporatively. evaporatively synonyms, evaporatively pronunciation, evaporatively translation, English dictionary definition of evaporatively. v. e·vap·o·rat·ed , e·vap·o·rat·ing , e·vap·o·rates v. tr. 1. a. To convert or change into a
Fuel cells (38) have passageways (83, 84) that provide water through one or both reactant gas flow field plates (75, 81) of each fuel cell, whereby the fuel cell is cooled evaporatively. The water passageways may be vented by a porous plug (not shown), or by a microvacuum pump ...
The temperature-boost mode can be controlled to limit the operation time based on coolant fluid levels in the fuel cell system.RAMA PRATAP
wherein the expansion exhaust stream comprises one or more of the cathode exhaust 151a exiting the fuel cell assembly, the anode exhaust exiting the fuel cell assembly, an anode gas purge stream, the cathode exhaust stream 151c exiting the separator of the thermal module or the fluid flow 151...
As part of its technology portfolio, Intelligent Energy has developed a proprietary fuel cell stack, cooled via evaporation rather than by use of separate cooling channels. This paper documents the development status of the Intelligent Energy Evaporatively Cooled (EC) Hydrogen Fuel Cell. As a case...
Validated model of an evaporatively cooled fuel cell stack.Investigates the influence of operating parameters on stack temperature.Stack temperature variation across transient automotive drive cycles.Variable pressure and stoichiometry control for improved temperature regulation....
RESERVOIR FOR HOT WEATHER OPERATION OF EVAPORATIVELY COOLED FUEL CELLRyan J. BALLIETRobert M. DARLING
Simulation of Mass and Heat Transfer in an Evaporatively Cooled PEM Fuel Cell. Energies. 2022; 15(8):2734. https://doi.org/10.3390/en15082734 Chicago/Turabian Style Herrendörfer, Robert, Magali Cochet, and Jürgen O. Schumacher. 2022. "Simulation of Mass and Heat Transfer in an ...
This paper explores how the operating pressure of an evaporatively cooled fuel cell influences the required radiator frontal area via the use of a fuel cell vehicle model with validated electrochemical and radiator subsystems. Results show an operating pressure increase of 0.6bar reduces required ...