Matches in SemOpenAlex for { <https://semopenalex.org/work/W3213240645> ?p ?o ?g. }
Showing items 1 to 78 of
78
with 100 items per page.
- W3213240645 abstract "Abstract Fuel cell technology has in recent years won the favor of all major car manufacturers as a likely future replacement of the internal combustion engine. This has been driven by the potential for high efficiency and low emissions. Still, fuel cell engines must overcome major hurdles before being introduced into the market. One such hurdle is systems integration; in particular with fuel cell engines that do not use hydrogen as their primary fuel. In these engines, fuels, such as methanol, are employed instead of hydrogen because of their high energy density and ease of storage. However, these benefits are counterbalanced by the need to reform these fuels on-board the fuel cell vehicle, thus substantially increasing the complexity of the fuel cell engine. Through the course of operating a 30ft methanol-fueled phosphoric acid fuel cell bus, repeated overheating of the steam-reformer catalyst bed at low engine power outputs was noted. For the purpose of better understanding these overheating events, relevant data was obtained from the bus. Bus operation at low power outputs was found to have low hydrogen consumption (∼40% to ∼60% of the stack’s incoming hydrogen) due to low electrical demands and reformate flow rate constraints. In the bus, the anode flue gas is burned in the reformer burner, which provides the heat required for the endothermic methanol steam reforming reaction (see fig.1). At low engine power, the flue gas is the reformer burner’s only fuel, but the energy carried by the flue gas is much greater than the energy required for the reforming reaction and consequently causes reformer overheating at low power. This case serves as an example of how appropriate fuel cell system integration is crucial in order to harness fuel cell benefits. To study such system integration problems a steady state model of the fuel cell bus engine was developed. Using this model the bus reformer overheating problem was understood and several possible improvements for utilization of the flue gas were conceited." @default.
- W3213240645 created "2021-11-22" @default.
- W3213240645 creator A5035126369 @default.
- W3213240645 creator A5071799905 @default.
- W3213240645 creator A5083812812 @default.
- W3213240645 date "2000-11-05" @default.
- W3213240645 modified "2023-09-27" @default.
- W3213240645 title "Discussion and Analysis of Flue Gas Utilization in a Phosphoric Acid Fuel Cell Engine During Idle Operation" @default.
- W3213240645 doi "https://doi.org/10.1115/imece2000-1320" @default.
- W3213240645 hasPublicationYear "2000" @default.
- W3213240645 type Work @default.
- W3213240645 sameAs 3213240645 @default.
- W3213240645 citedByCount "0" @default.
- W3213240645 crossrefType "proceedings-article" @default.
- W3213240645 hasAuthorship W3213240645A5035126369 @default.
- W3213240645 hasAuthorship W3213240645A5071799905 @default.
- W3213240645 hasAuthorship W3213240645A5083812812 @default.
- W3213240645 hasConcept C127413603 @default.
- W3213240645 hasConcept C138171918 @default.
- W3213240645 hasConcept C170528557 @default.
- W3213240645 hasConcept C171146098 @default.
- W3213240645 hasConcept C178790620 @default.
- W3213240645 hasConcept C185592680 @default.
- W3213240645 hasConcept C202189072 @default.
- W3213240645 hasConcept C21880701 @default.
- W3213240645 hasConcept C2987658370 @default.
- W3213240645 hasConcept C39432304 @default.
- W3213240645 hasConcept C42360764 @default.
- W3213240645 hasConcept C43535742 @default.
- W3213240645 hasConcept C511840579 @default.
- W3213240645 hasConcept C512968161 @default.
- W3213240645 hasConcept C548081761 @default.
- W3213240645 hasConcept C73081478 @default.
- W3213240645 hasConcept C9682599 @default.
- W3213240645 hasConceptScore W3213240645C127413603 @default.
- W3213240645 hasConceptScore W3213240645C138171918 @default.
- W3213240645 hasConceptScore W3213240645C170528557 @default.
- W3213240645 hasConceptScore W3213240645C171146098 @default.
- W3213240645 hasConceptScore W3213240645C178790620 @default.
- W3213240645 hasConceptScore W3213240645C185592680 @default.
- W3213240645 hasConceptScore W3213240645C202189072 @default.
- W3213240645 hasConceptScore W3213240645C21880701 @default.
- W3213240645 hasConceptScore W3213240645C2987658370 @default.
- W3213240645 hasConceptScore W3213240645C39432304 @default.
- W3213240645 hasConceptScore W3213240645C42360764 @default.
- W3213240645 hasConceptScore W3213240645C43535742 @default.
- W3213240645 hasConceptScore W3213240645C511840579 @default.
- W3213240645 hasConceptScore W3213240645C512968161 @default.
- W3213240645 hasConceptScore W3213240645C548081761 @default.
- W3213240645 hasConceptScore W3213240645C73081478 @default.
- W3213240645 hasConceptScore W3213240645C9682599 @default.
- W3213240645 hasLocation W32132406451 @default.
- W3213240645 hasOpenAccess W3213240645 @default.
- W3213240645 hasPrimaryLocation W32132406451 @default.
- W3213240645 hasRelatedWork W1975864938 @default.
- W3213240645 hasRelatedWork W2019087569 @default.
- W3213240645 hasRelatedWork W2046143535 @default.
- W3213240645 hasRelatedWork W2054723980 @default.
- W3213240645 hasRelatedWork W2277617581 @default.
- W3213240645 hasRelatedWork W3193690785 @default.
- W3213240645 hasRelatedWork W433721689 @default.
- W3213240645 hasRelatedWork W67711322 @default.
- W3213240645 hasRelatedWork W1042381443 @default.
- W3213240645 hasRelatedWork W2508641179 @default.
- W3213240645 hasRelatedWork W2596217988 @default.
- W3213240645 hasRelatedWork W2747453143 @default.
- W3213240645 hasRelatedWork W2752908316 @default.
- W3213240645 hasRelatedWork W2811969481 @default.
- W3213240645 hasRelatedWork W2815764606 @default.
- W3213240645 hasRelatedWork W2820379325 @default.
- W3213240645 hasRelatedWork W2859256112 @default.
- W3213240645 hasRelatedWork W2881323670 @default.
- W3213240645 hasRelatedWork W3140735932 @default.
- W3213240645 hasRelatedWork W3152458105 @default.
- W3213240645 isParatext "false" @default.
- W3213240645 isRetracted "false" @default.
- W3213240645 magId "3213240645" @default.
- W3213240645 workType "article" @default.