Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Carl E. Tschiegg"'
Publikováno v:
J Res Natl Bur Stand (1977)
In response to increased interest in the use of calibrated sources of ultrasonic energy, we have developed a system comprising components grouped to facilitate the accurate transfer of calibration. Electronic circuitry supplied with and built into ea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::384e27e9d5c309c4796826de4b412641
https://pubmed.ncbi.nlm.nih.gov/34566125
https://pubmed.ncbi.nlm.nih.gov/34566125
Publikováno v:
The Journal of the Acoustical Society of America. 57:626-631
A method for obtaining the signatures (waveforms) of certain acoustic emission events has been developed. The waveform is that at the source, free of contamination by ringing of the specimen, apparatus, and transducer. The technique is based on the c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e830973c0f02fcdbc03d9cd0980a040c
https://doi.org/10.1121/1.380478
https://doi.org/10.1121/1.380478
Autor:
Martin Greenspan, Carl E. Tschiegg
Publikováno v:
The Journal of the Acoustical Society of America. 72:1327-1331
Neutron thresholds at various temperatures were measured for methanol, ethanol, 1-propanol, 2-propanol, n-pentane, diethyl ether, fluorocarbon 113 and fluorocarbon 11, and fission thresholds were similarly measured for water, 1-propanol and 2-propano
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b1696ff53716867d70af68f4bfa4c26
https://doi.org/10.1121/1.388415
https://doi.org/10.1121/1.388415
Autor:
Martin Greenspan, Carl E. Tschiegg
Publikováno v:
The Journal of the Acoustical Society of America. 36:450-457
The anomalies in the audiofrequency compliances reported by Fitzgerald [J. Acoust. Soc. Am. 32, 1270 (1960)] were searched for in vain. In particular, the measured shear compliances were independent of frequency and prestress within the experimental
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cfd8bb3470d0e5180c1fcf675e7b3e88
https://doi.org/10.1121/1.1918977
https://doi.org/10.1121/1.1918977
Autor:
Carl E. Tschiegg, Earl E. Havs
Publikováno v:
The Journal of the Acoustical Society of America. 31:1038-1039
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::acccedf515a47a99303fa6dcddec0dda
https://doi.org/10.1121/1.1907808
https://doi.org/10.1121/1.1907808
Autor:
Carl E. Tschiegg, Martin Greenspan
Publikováno v:
The Journal of the Acoustical Society of America. 54:1112-1113
It has been found possible to develop alternating pressures of up to 10 aim in liquid‐filled Hemholtz resonators. Some advantages and disadvantages of the construction of a rapid‐cycling bubble chamber along such lines are discussed.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b789fb3c370854b891f8e8643f96e6b9
https://doi.org/10.1121/1.1914326
https://doi.org/10.1121/1.1914326
Publikováno v:
J Res Natl Bur Stand (1977)
Some quartz transducers designed and fabricated at the National Bureau of Standards as transmitters of ultrasonic power appear to be sufficiently stable and linear to serve as standards. Therefore, an international intercomparison of measurements of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::18ada0d85ef1e99ec02d9868d0eadd67
https://doi.org/10.6028/jres.088.005
https://doi.org/10.6028/jres.088.005
Autor:
Martin Greenspan, Carl E. Tschiegg
Publikováno v:
Journal of Research of the National Bureau of Standards, Section C: Engineering and Instrumentation. :299
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e3aee53e7c63fd37179112115bd62d9
https://doi.org/10.6028/jres.071c.024
https://doi.org/10.6028/jres.071c.024
Autor:
Carl E. Tschiegg, Martin Greenspan
Publikováno v:
The Journal of the Acoustical Society of America. 39:1236-1236
Working with a cylindrical resonator we find the acoustic cavitation threshold of several liquids to rise as more of the “motes” are removed, with no limit in sight. Exposure to high‐energy neutrons yields a reproducible threshold if the liquid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d517ecd953207bfca97638f69662f7d
https://doi.org/10.1121/1.1942779
https://doi.org/10.1121/1.1942779