Matches in SemOpenAlex for { <https://semopenalex.org/work/W2017109435> ?p ?o ?g. }
Showing items 1 to 70 of
70
with 100 items per page.
- W2017109435 endingPage "93" @default.
- W2017109435 startingPage "87" @default.
- W2017109435 abstract "Reflection coefficients for ultrasonic waves in gases, much lower than allowed by the dynamical theory of sound, first evaluated for a single frequency by J. C. Hubbard, and found by R. W. Curtis to have a frequency dependence, are satisfactorily explained by the new heat conduction theory of acoustic reflection developed by K. F. Herzfeld. This paper presents a modification of the theory of the acoustic resonator interferometer so as to include dissipative losses by emission and reflection at the source as well as losses by reflection at the reflector. The analysis of previously obtained and new data for C${mathrm{O}}_{2}$, air, and He shows excellent agreement with Herzfeld's theory in all cases showing minimum losses. The requirements for securing such data, including the plane parallelism of source and reflector and modes of vibration of the source have been studied by optical, electrical and acoustical methods. The parallelism requirement is most rigorous and of a higher order of magnitude than for velocity determinations. Slight departures result in apparent losses of great magnitude. This requirement is best fulfilled by adjustment for maximum acoustic reaction, or peak height, while the interferometer is in actual operation. The sensitivity of the interferometer is greatly increased by blocking out unused radiation by reflecting plates at a quarter wave-length distance from the source." @default.
- W2017109435 created "2016-06-24" @default.
- W2017109435 creator A5061244962 @default.
- W2017109435 date "1939-01-01" @default.
- W2017109435 modified "2023-09-26" @default.
- W2017109435 title "Dissipative Acoustic Reflection Coefficients in Gases by Ultrasonic Interferometry" @default.
- W2017109435 cites W1964989212 @default.
- W2017109435 cites W1975991850 @default.
- W2017109435 cites W2019529424 @default.
- W2017109435 cites W2061949943 @default.
- W2017109435 cites W2078917475 @default.
- W2017109435 cites W2086884792 @default.
- W2017109435 doi "https://doi.org/10.1103/physrev.55.87" @default.
- W2017109435 hasPublicationYear "1939" @default.
- W2017109435 type Work @default.
- W2017109435 sameAs 2017109435 @default.
- W2017109435 citedByCount "26" @default.
- W2017109435 crossrefType "journal-article" @default.
- W2017109435 hasAuthorship W2017109435A5061244962 @default.
- W2017109435 hasConcept C120665830 @default.
- W2017109435 hasConcept C121332964 @default.
- W2017109435 hasConcept C166689943 @default.
- W2017109435 hasConcept C199360897 @default.
- W2017109435 hasConcept C204723758 @default.
- W2017109435 hasConcept C24890656 @default.
- W2017109435 hasConcept C2778415886 @default.
- W2017109435 hasConcept C2982854487 @default.
- W2017109435 hasConcept C41008148 @default.
- W2017109435 hasConcept C41700454 @default.
- W2017109435 hasConcept C65682993 @default.
- W2017109435 hasConcept C81288441 @default.
- W2017109435 hasConcept C97126364 @default.
- W2017109435 hasConcept C97355855 @default.
- W2017109435 hasConcept C99692599 @default.
- W2017109435 hasConceptScore W2017109435C120665830 @default.
- W2017109435 hasConceptScore W2017109435C121332964 @default.
- W2017109435 hasConceptScore W2017109435C166689943 @default.
- W2017109435 hasConceptScore W2017109435C199360897 @default.
- W2017109435 hasConceptScore W2017109435C204723758 @default.
- W2017109435 hasConceptScore W2017109435C24890656 @default.
- W2017109435 hasConceptScore W2017109435C2778415886 @default.
- W2017109435 hasConceptScore W2017109435C2982854487 @default.
- W2017109435 hasConceptScore W2017109435C41008148 @default.
- W2017109435 hasConceptScore W2017109435C41700454 @default.
- W2017109435 hasConceptScore W2017109435C65682993 @default.
- W2017109435 hasConceptScore W2017109435C81288441 @default.
- W2017109435 hasConceptScore W2017109435C97126364 @default.
- W2017109435 hasConceptScore W2017109435C97355855 @default.
- W2017109435 hasConceptScore W2017109435C99692599 @default.
- W2017109435 hasIssue "1" @default.
- W2017109435 hasLocation W20171094351 @default.
- W2017109435 hasOpenAccess W2017109435 @default.
- W2017109435 hasPrimaryLocation W20171094351 @default.
- W2017109435 hasRelatedWork W1499115678 @default.
- W2017109435 hasRelatedWork W1990404153 @default.
- W2017109435 hasRelatedWork W2017109435 @default.
- W2017109435 hasRelatedWork W2032917243 @default.
- W2017109435 hasRelatedWork W2086648833 @default.
- W2017109435 hasRelatedWork W2152899418 @default.
- W2017109435 hasRelatedWork W2324814644 @default.
- W2017109435 hasRelatedWork W2359278136 @default.
- W2017109435 hasRelatedWork W3016088469 @default.
- W2017109435 hasRelatedWork W4234390923 @default.
- W2017109435 hasVolume "55" @default.
- W2017109435 isParatext "false" @default.
- W2017109435 isRetracted "false" @default.
- W2017109435 magId "2017109435" @default.
- W2017109435 workType "article" @default.