Matches in SemOpenAlex for { <https://semopenalex.org/work/W2078544063> ?p ?o ?g. }
Showing items 1 to 80 of
80
with 100 items per page.
- W2078544063 endingPage "659" @default.
- W2078544063 startingPage "653" @default.
- W2078544063 abstract "As mentioned in previous papers, the two liter four cylinder BMW 520 engine, as used in the DFVLR experimental vehicle, was investigated with respect to different types of external mixture formation. The most convenient compromise was continuous port injection of gaseous hydrogen. Relative to gasoline operation, the hydrogen operated engine studied here shows more sensitivity against deviation from optimum equivalence ratio and proper ignition timing. Especially during transitions, the equivalence ratio should be kept as small as possible and the spark advance as large as possible. The maximum permissible response time must not exceed about 100 ms, and no intake manifold vacuum was available because of quality control. It was therefore very difficult to develop a pure mechanically operated system for ignition timing and mixture control. A modified Bosch L-Jetronic for water injection and mixture formation proved useful and application of a digital electronic system such as Bosch-Motronic enabled mixture formation as well as proper ignition timing. Based on preliminary results, cryogenic external mixture formation may act as a replacement for intake port water injection for suppression of uncontrolled preignition. An essential condition for proper engine operation is to eliminate the influence of the cold hydrogen temperature on the equivalence ratio at all operational conditions. From these experiments, it appears that future hydrogen engines may employ cryogenic mixture formation techniques controlled by digital motor electronics systems." @default.
- W2078544063 created "2016-06-24" @default.
- W2078544063 creator A5079914728 @default.
- W2078544063 creator A5085931663 @default.
- W2078544063 date "1986-01-01" @default.
- W2078544063 modified "2023-10-13" @default.
- W2078544063 title "Experience and special aspects on mixture formation of an otto engine converted for hydrogen operation" @default.
- W2078544063 cites W1974385204 @default.
- W2078544063 cites W1989276088 @default.
- W2078544063 cites W1996329407 @default.
- W2078544063 cites W2011939869 @default.
- W2078544063 cites W2018931680 @default.
- W2078544063 cites W2026536390 @default.
- W2078544063 cites W2155128572 @default.
- W2078544063 doi "https://doi.org/10.1016/0360-3199(86)90006-6" @default.
- W2078544063 hasPublicationYear "1986" @default.
- W2078544063 type Work @default.
- W2078544063 sameAs 2078544063 @default.
- W2078544063 citedByCount "12" @default.
- W2078544063 countsByYear W20785440632023 @default.
- W2078544063 crossrefType "journal-article" @default.
- W2078544063 hasAuthorship W2078544063A5079914728 @default.
- W2078544063 hasAuthorship W2078544063A5085931663 @default.
- W2078544063 hasConcept C105923489 @default.
- W2078544063 hasConcept C116915560 @default.
- W2078544063 hasConcept C121332964 @default.
- W2078544063 hasConcept C127413603 @default.
- W2078544063 hasConcept C159063594 @default.
- W2078544063 hasConcept C171146098 @default.
- W2078544063 hasConcept C178790620 @default.
- W2078544063 hasConcept C185592680 @default.
- W2078544063 hasConcept C192562407 @default.
- W2078544063 hasConcept C21880701 @default.
- W2078544063 hasConcept C2992271946 @default.
- W2078544063 hasConcept C3531765 @default.
- W2078544063 hasConcept C41008148 @default.
- W2078544063 hasConcept C511840579 @default.
- W2078544063 hasConcept C512968161 @default.
- W2078544063 hasConcept C83104080 @default.
- W2078544063 hasConcept C96532641 @default.
- W2078544063 hasConcept C97355855 @default.
- W2078544063 hasConceptScore W2078544063C105923489 @default.
- W2078544063 hasConceptScore W2078544063C116915560 @default.
- W2078544063 hasConceptScore W2078544063C121332964 @default.
- W2078544063 hasConceptScore W2078544063C127413603 @default.
- W2078544063 hasConceptScore W2078544063C159063594 @default.
- W2078544063 hasConceptScore W2078544063C171146098 @default.
- W2078544063 hasConceptScore W2078544063C178790620 @default.
- W2078544063 hasConceptScore W2078544063C185592680 @default.
- W2078544063 hasConceptScore W2078544063C192562407 @default.
- W2078544063 hasConceptScore W2078544063C21880701 @default.
- W2078544063 hasConceptScore W2078544063C2992271946 @default.
- W2078544063 hasConceptScore W2078544063C3531765 @default.
- W2078544063 hasConceptScore W2078544063C41008148 @default.
- W2078544063 hasConceptScore W2078544063C511840579 @default.
- W2078544063 hasConceptScore W2078544063C512968161 @default.
- W2078544063 hasConceptScore W2078544063C83104080 @default.
- W2078544063 hasConceptScore W2078544063C96532641 @default.
- W2078544063 hasConceptScore W2078544063C97355855 @default.
- W2078544063 hasIssue "10" @default.
- W2078544063 hasLocation W20785440631 @default.
- W2078544063 hasOpenAccess W2078544063 @default.
- W2078544063 hasPrimaryLocation W20785440631 @default.
- W2078544063 hasRelatedWork W1566463436 @default.
- W2078544063 hasRelatedWork W2359329628 @default.
- W2078544063 hasRelatedWork W2377764835 @default.
- W2078544063 hasRelatedWork W2387523488 @default.
- W2078544063 hasRelatedWork W2392637329 @default.
- W2078544063 hasRelatedWork W2625262728 @default.
- W2078544063 hasRelatedWork W2728997658 @default.
- W2078544063 hasRelatedWork W2791775550 @default.
- W2078544063 hasRelatedWork W3177453602 @default.
- W2078544063 hasRelatedWork W31948521 @default.
- W2078544063 hasVolume "11" @default.
- W2078544063 isParatext "false" @default.
- W2078544063 isRetracted "false" @default.
- W2078544063 magId "2078544063" @default.
- W2078544063 workType "article" @default.