Matches in SemOpenAlex for { <https://semopenalex.org/work/W1812795535> ?p ?o ?g. }
Showing items 1 to 96 of
96
with 100 items per page.
- W1812795535 abstract "The unstable burning of a bipropellant rocket combustion chamber is investigated and a study made of the requirements for an automatic closed loop control circuit to stabilize the motor.The bipropellant combustion chamber equations developed by Dr. L. Crocco(1) are utilised as the analytical description of the rocket motor burning phenomena. Equations similar to those developed by Dr. H. S. Taiga(2) are used for the oxidizer and fuel supply systems and the two closed loop stabilizing circuits.The stability or instability of the system is demonstrated by the use of a special plotting diagram in the complex plane suggested by M. Satche as a means of handling systems with time lag, and developed for this use by H. S. Tsien. This involves separating the transfer function into two parts. In the complex plane the first portion of the transfer function, the exponential variable containing the time lag, plots as a unit circle as the complex variable p is made to take a contour enclosing the positive half of the p—plane. If the remaining portion of the transfer function intersects this unit circle, the rocket motor can be unstable for large reduced time lag; if it does not intersect the unit circle, the system is generally stable, although the roots of the exponential coefficient in the positive half of the complex plane must be investigated. This latter requirement can be conveniently accomplished by the aid of a Nyquist Diagram.The equations for the feedback circuit are developed and the oxidizer and fuel transfer function requirements are determined. Two cases of stable combustion and two cases of unstable combustion are analyzed. One unstable case is stabilized by the addition of a feedback circuit." @default.
- W1812795535 created "2016-06-24" @default.
- W1812795535 creator A5089864646 @default.
- W1812795535 date "1952-01-01" @default.
- W1812795535 modified "2023-09-26" @default.
- W1812795535 title "Stabilization of a bipropellant liquid rocket motor" @default.
- W1812795535 doi "https://doi.org/10.7907/4sbw-m406." @default.
- W1812795535 hasPublicationYear "1952" @default.
- W1812795535 type Work @default.
- W1812795535 sameAs 1812795535 @default.
- W1812795535 citedByCount "0" @default.
- W1812795535 crossrefType "dissertation" @default.
- W1812795535 hasAuthorship W1812795535A5089864646 @default.
- W1812795535 hasConcept C105923489 @default.
- W1812795535 hasConcept C106169591 @default.
- W1812795535 hasConcept C119599485 @default.
- W1812795535 hasConcept C126875415 @default.
- W1812795535 hasConcept C127413603 @default.
- W1812795535 hasConcept C134306372 @default.
- W1812795535 hasConcept C146978453 @default.
- W1812795535 hasConcept C147789679 @default.
- W1812795535 hasConcept C151376022 @default.
- W1812795535 hasConcept C154945302 @default.
- W1812795535 hasConcept C158664035 @default.
- W1812795535 hasConcept C17525397 @default.
- W1812795535 hasConcept C17825722 @default.
- W1812795535 hasConcept C178790620 @default.
- W1812795535 hasConcept C179117685 @default.
- W1812795535 hasConcept C185592680 @default.
- W1812795535 hasConcept C187878255 @default.
- W1812795535 hasConcept C195762429 @default.
- W1812795535 hasConcept C2524010 @default.
- W1812795535 hasConcept C2775924081 @default.
- W1812795535 hasConcept C33923547 @default.
- W1812795535 hasConcept C41008148 @default.
- W1812795535 hasConcept C47446073 @default.
- W1812795535 hasConcept C52859227 @default.
- W1812795535 hasConcept C56677355 @default.
- W1812795535 hasConcept C7040849 @default.
- W1812795535 hasConcept C76737569 @default.
- W1812795535 hasConcept C81299745 @default.
- W1812795535 hasConceptScore W1812795535C105923489 @default.
- W1812795535 hasConceptScore W1812795535C106169591 @default.
- W1812795535 hasConceptScore W1812795535C119599485 @default.
- W1812795535 hasConceptScore W1812795535C126875415 @default.
- W1812795535 hasConceptScore W1812795535C127413603 @default.
- W1812795535 hasConceptScore W1812795535C134306372 @default.
- W1812795535 hasConceptScore W1812795535C146978453 @default.
- W1812795535 hasConceptScore W1812795535C147789679 @default.
- W1812795535 hasConceptScore W1812795535C151376022 @default.
- W1812795535 hasConceptScore W1812795535C154945302 @default.
- W1812795535 hasConceptScore W1812795535C158664035 @default.
- W1812795535 hasConceptScore W1812795535C17525397 @default.
- W1812795535 hasConceptScore W1812795535C17825722 @default.
- W1812795535 hasConceptScore W1812795535C178790620 @default.
- W1812795535 hasConceptScore W1812795535C179117685 @default.
- W1812795535 hasConceptScore W1812795535C185592680 @default.
- W1812795535 hasConceptScore W1812795535C187878255 @default.
- W1812795535 hasConceptScore W1812795535C195762429 @default.
- W1812795535 hasConceptScore W1812795535C2524010 @default.
- W1812795535 hasConceptScore W1812795535C2775924081 @default.
- W1812795535 hasConceptScore W1812795535C33923547 @default.
- W1812795535 hasConceptScore W1812795535C41008148 @default.
- W1812795535 hasConceptScore W1812795535C47446073 @default.
- W1812795535 hasConceptScore W1812795535C52859227 @default.
- W1812795535 hasConceptScore W1812795535C56677355 @default.
- W1812795535 hasConceptScore W1812795535C7040849 @default.
- W1812795535 hasConceptScore W1812795535C76737569 @default.
- W1812795535 hasConceptScore W1812795535C81299745 @default.
- W1812795535 hasLocation W18127955351 @default.
- W1812795535 hasOpenAccess W1812795535 @default.
- W1812795535 hasPrimaryLocation W18127955351 @default.
- W1812795535 hasRelatedWork W141700107 @default.
- W1812795535 hasRelatedWork W1976720911 @default.
- W1812795535 hasRelatedWork W1981490389 @default.
- W1812795535 hasRelatedWork W2010462458 @default.
- W1812795535 hasRelatedWork W2032538218 @default.
- W1812795535 hasRelatedWork W2042541220 @default.
- W1812795535 hasRelatedWork W2081091294 @default.
- W1812795535 hasRelatedWork W2084126393 @default.
- W1812795535 hasRelatedWork W2087332225 @default.
- W1812795535 hasRelatedWork W2088587127 @default.
- W1812795535 hasRelatedWork W2107571601 @default.
- W1812795535 hasRelatedWork W2126398694 @default.
- W1812795535 hasRelatedWork W2140334936 @default.
- W1812795535 hasRelatedWork W2533002280 @default.
- W1812795535 hasRelatedWork W2781393074 @default.
- W1812795535 hasRelatedWork W2923253276 @default.
- W1812795535 hasRelatedWork W3003668319 @default.
- W1812795535 hasRelatedWork W3135426202 @default.
- W1812795535 hasRelatedWork W94928043 @default.
- W1812795535 hasRelatedWork W51285452 @default.
- W1812795535 isParatext "false" @default.
- W1812795535 isRetracted "false" @default.
- W1812795535 magId "1812795535" @default.
- W1812795535 workType "dissertation" @default.