Matches in SemOpenAlex for { <https://semopenalex.org/work/W1569520264> ?p ?o ?g. }
Showing items 1 to 81 of
81
with 100 items per page.
- W1569520264 endingPage "12936" @default.
- W1569520264 startingPage "12936" @default.
- W1569520264 abstract "In this study, three different HTPB (hydroxyl terminated polybutadiene) based composite propellants were developed by varying the aluminium (Al) content 16, 18, and 20 %; and the effect of aluminium content variation on burning rate, P-K relationship, viscosity, heat of explosion, density, and hardness of the propellants developed were investigated. Propellants were cured at 65°C for 7 days, and then applied to the small test motors and kept at three different temperatures (−42, −15, and 50°C) for a night (8 h) before testing. Tests on the small motors were performed with three different K values (200, 250, and 300) statically. As a result of this, two relationships were determined, and the coefficients of those relationships are also given in Table 1. First relationship: P = d Ky (1), where P = pressure; y = K index; d = P-K relationship constant; and K = Propellant-area ratio. This relationship shows that pressure is highly affected by K values at 50°C in each of three compositions. Second relationship: r = a Pn (2), where P = pressure; r = burning rate; a = burning rate constant; and n = combustion index. This relationship also shows that burning rate has the lowest value in the propellant containing 20 % Al. Therefore; it was observed that the burning rate exponent (n) was below the safety limit value of 0.4 in three compositions, which shows that Al content should not exceed 18 %. These results also indicate that viscosity and hardness remain constant, density increases, and heat of explosion decreases with increasing Al content in the three compositions." @default.
- W1569520264 created "2016-06-24" @default.
- W1569520264 creator A5052416538 @default.
- W1569520264 date "2005-01-01" @default.
- W1569520264 modified "2023-09-25" @default.
- W1569520264 title "The Effect of Aluminum Content Variation on Burning Rate, Pressure-Propellant Area Ratio Relationship, and Other Properties of Hydroxyl Terminated Polybutadiene Based Composite Propellants" @default.
- W1569520264 cites W1980082167 @default.
- W1569520264 cites W1992261221 @default.
- W1569520264 cites W2047334257 @default.
- W1569520264 cites W2060205415 @default.
- W1569520264 cites W2090240069 @default.
- W1569520264 cites W2092584447 @default.
- W1569520264 cites W2098821721 @default.
- W1569520264 cites W2099681244 @default.
- W1569520264 cites W2167760576 @default.
- W1569520264 cites W2484758714 @default.
- W1569520264 cites W3023109257 @default.
- W1569520264 doi "https://doi.org/10.1520/jai12936" @default.
- W1569520264 hasPublicationYear "2005" @default.
- W1569520264 type Work @default.
- W1569520264 sameAs 1569520264 @default.
- W1569520264 citedByCount "3" @default.
- W1569520264 countsByYear W15695202642021 @default.
- W1569520264 countsByYear W15695202642022 @default.
- W1569520264 crossrefType "journal-article" @default.
- W1569520264 hasAuthorship W1569520264A5052416538 @default.
- W1569520264 hasConcept C104779481 @default.
- W1569520264 hasConcept C105923489 @default.
- W1569520264 hasConcept C113196181 @default.
- W1569520264 hasConcept C121332964 @default.
- W1569520264 hasConcept C127172972 @default.
- W1569520264 hasConcept C140277857 @default.
- W1569520264 hasConcept C15920480 @default.
- W1569520264 hasConcept C159985019 @default.
- W1569520264 hasConcept C178790620 @default.
- W1569520264 hasConcept C185592680 @default.
- W1569520264 hasConcept C192562407 @default.
- W1569520264 hasConcept C2780096503 @default.
- W1569520264 hasConcept C2780901341 @default.
- W1569520264 hasConcept C513153333 @default.
- W1569520264 hasConcept C521977710 @default.
- W1569520264 hasConcept C76737569 @default.
- W1569520264 hasConcept C97355855 @default.
- W1569520264 hasConceptScore W1569520264C104779481 @default.
- W1569520264 hasConceptScore W1569520264C105923489 @default.
- W1569520264 hasConceptScore W1569520264C113196181 @default.
- W1569520264 hasConceptScore W1569520264C121332964 @default.
- W1569520264 hasConceptScore W1569520264C127172972 @default.
- W1569520264 hasConceptScore W1569520264C140277857 @default.
- W1569520264 hasConceptScore W1569520264C15920480 @default.
- W1569520264 hasConceptScore W1569520264C159985019 @default.
- W1569520264 hasConceptScore W1569520264C178790620 @default.
- W1569520264 hasConceptScore W1569520264C185592680 @default.
- W1569520264 hasConceptScore W1569520264C192562407 @default.
- W1569520264 hasConceptScore W1569520264C2780096503 @default.
- W1569520264 hasConceptScore W1569520264C2780901341 @default.
- W1569520264 hasConceptScore W1569520264C513153333 @default.
- W1569520264 hasConceptScore W1569520264C521977710 @default.
- W1569520264 hasConceptScore W1569520264C76737569 @default.
- W1569520264 hasConceptScore W1569520264C97355855 @default.
- W1569520264 hasIssue "4" @default.
- W1569520264 hasLocation W15695202641 @default.
- W1569520264 hasOpenAccess W1569520264 @default.
- W1569520264 hasPrimaryLocation W15695202641 @default.
- W1569520264 hasRelatedWork W1986216208 @default.
- W1569520264 hasRelatedWork W2034769935 @default.
- W1569520264 hasRelatedWork W2073110091 @default.
- W1569520264 hasRelatedWork W2129168627 @default.
- W1569520264 hasRelatedWork W2182584639 @default.
- W1569520264 hasRelatedWork W2333374247 @default.
- W1569520264 hasRelatedWork W2391519726 @default.
- W1569520264 hasRelatedWork W2490172898 @default.
- W1569520264 hasRelatedWork W3134320218 @default.
- W1569520264 hasRelatedWork W996165875 @default.
- W1569520264 hasVolume "2" @default.
- W1569520264 isParatext "false" @default.
- W1569520264 isRetracted "false" @default.
- W1569520264 magId "1569520264" @default.
- W1569520264 workType "article" @default.