Matches in SemOpenAlex for { <https://semopenalex.org/work/W1978949302> ?p ?o ?g. }
Showing items 1 to 80 of
80
with 100 items per page.
- W1978949302 endingPage "97" @default.
- W1978949302 startingPage "88" @default.
- W1978949302 abstract "In a continuous joint research program, the Department of Aerospace Engineering of DUT and the Technological Laboratory TNO investigate unstable combustion of solid rocket propellants. Some results of this research program are discussed here. The oscillatory combustion phenomenon is discussed qualitatively, and the interaction between the acoustics of the cavity and the pyrolysis of the propellants is explained. For the investigation of the low-frequency unstable combustion, a special device, the L* burner, is very suited. A description is given of the two L* burners of different size, which were used in the experiments discussed here. Reproducible ignition is of the utmost importance to conduct these tests. Various ignition methods have been tried and are described together with a very successful one, which was evaluated and finally selected. The experimental results of JPN and ARP propellant experiments are discussed extensively. Oscillatory combustion as well as chuffing has been observed, and it turns out that both phenomena are related to the L* and pressure. As L* burners of different sizes were used, it was possible to estimate the damping, and hence the propellant growth constant. On the basis of the results of these experiments it seems most likely that the damping is volumetric. It has been discovered that for a very large pressure range (∼ 3 MPa) the frequency of the oscillations is linearly dependent on the mean pressure, while at low pressures (<1 MPa) oscillations with a higher frequency, also dependent on the mean pressure, are observed. These observed pressurefrequency correlations are the same for the two L* burners of different size, and hence it may be concluded that these correlations are not affected by the dimensions of the motor cavity." @default.
- W1978949302 created "2016-06-24" @default.
- W1978949302 creator A5047628774 @default.
- W1978949302 creator A5057337067 @default.
- W1978949302 date "1978-06-01" @default.
- W1978949302 modified "2023-09-23" @default.
- W1978949302 title "Experimental investigation into the L* instability of double base rocket propellants" @default.
- W1978949302 cites W1981055447 @default.
- W1978949302 cites W1995648509 @default.
- W1978949302 cites W2007650611 @default.
- W1978949302 cites W2017987712 @default.
- W1978949302 cites W2022280133 @default.
- W1978949302 cites W2048783384 @default.
- W1978949302 doi "https://doi.org/10.1002/prep.19780030303" @default.
- W1978949302 hasPublicationYear "1978" @default.
- W1978949302 type Work @default.
- W1978949302 sameAs 1978949302 @default.
- W1978949302 citedByCount "0" @default.
- W1978949302 crossrefType "journal-article" @default.
- W1978949302 hasAuthorship W1978949302A5047628774 @default.
- W1978949302 hasAuthorship W1978949302A5057337067 @default.
- W1978949302 hasConcept C105923489 @default.
- W1978949302 hasConcept C116915560 @default.
- W1978949302 hasConcept C121332964 @default.
- W1978949302 hasConcept C127413603 @default.
- W1978949302 hasConcept C140277857 @default.
- W1978949302 hasConcept C146978453 @default.
- W1978949302 hasConcept C147789679 @default.
- W1978949302 hasConcept C159063594 @default.
- W1978949302 hasConcept C159985019 @default.
- W1978949302 hasConcept C185592680 @default.
- W1978949302 hasConcept C187878255 @default.
- W1978949302 hasConcept C192562407 @default.
- W1978949302 hasConcept C204323151 @default.
- W1978949302 hasConcept C207821765 @default.
- W1978949302 hasConcept C2779421825 @default.
- W1978949302 hasConcept C57879066 @default.
- W1978949302 hasConcept C76737569 @default.
- W1978949302 hasConcept C83104080 @default.
- W1978949302 hasConcept C97355855 @default.
- W1978949302 hasConceptScore W1978949302C105923489 @default.
- W1978949302 hasConceptScore W1978949302C116915560 @default.
- W1978949302 hasConceptScore W1978949302C121332964 @default.
- W1978949302 hasConceptScore W1978949302C127413603 @default.
- W1978949302 hasConceptScore W1978949302C140277857 @default.
- W1978949302 hasConceptScore W1978949302C146978453 @default.
- W1978949302 hasConceptScore W1978949302C147789679 @default.
- W1978949302 hasConceptScore W1978949302C159063594 @default.
- W1978949302 hasConceptScore W1978949302C159985019 @default.
- W1978949302 hasConceptScore W1978949302C185592680 @default.
- W1978949302 hasConceptScore W1978949302C187878255 @default.
- W1978949302 hasConceptScore W1978949302C192562407 @default.
- W1978949302 hasConceptScore W1978949302C204323151 @default.
- W1978949302 hasConceptScore W1978949302C207821765 @default.
- W1978949302 hasConceptScore W1978949302C2779421825 @default.
- W1978949302 hasConceptScore W1978949302C57879066 @default.
- W1978949302 hasConceptScore W1978949302C76737569 @default.
- W1978949302 hasConceptScore W1978949302C83104080 @default.
- W1978949302 hasConceptScore W1978949302C97355855 @default.
- W1978949302 hasIssue "3" @default.
- W1978949302 hasLocation W19789493021 @default.
- W1978949302 hasOpenAccess W1978949302 @default.
- W1978949302 hasPrimaryLocation W19789493021 @default.
- W1978949302 hasRelatedWork W1529439948 @default.
- W1978949302 hasRelatedWork W2008089661 @default.
- W1978949302 hasRelatedWork W213423003 @default.
- W1978949302 hasRelatedWork W2149795146 @default.
- W1978949302 hasRelatedWork W2348981161 @default.
- W1978949302 hasRelatedWork W2368700643 @default.
- W1978949302 hasRelatedWork W2763875501 @default.
- W1978949302 hasRelatedWork W285415773 @default.
- W1978949302 hasRelatedWork W286897538 @default.
- W1978949302 hasRelatedWork W3169730141 @default.
- W1978949302 hasVolume "3" @default.
- W1978949302 isParatext "false" @default.
- W1978949302 isRetracted "false" @default.
- W1978949302 magId "1978949302" @default.
- W1978949302 workType "article" @default.