Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Carroll E. Tschiegg"'
Publikováno v:
The Journal of the Acoustical Society of America. 63:1031-1038
We have set up and are using an apparatus for the measurement of total sound power output of a piezoelectric transducer radiating into water. This apparatus combines the better features of previously used methods which depend on radiation pressure. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b532513228e66e0db3beb3472b7a264
https://doi.org/10.1121/1.381834
https://doi.org/10.1121/1.381834
Publikováno v:
Review of Scientific Instruments. 25:8-12
Relaxation oscillators are described of which the fundamental frequency is a high‐order (up to 10 000) subharmonic of the frequency of a quartz crystal which serves as the controlling element. Except for the addition of the crystal, the circuits ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9320f60e1858f2aaa9697b789cef83c
https://doi.org/10.1063/1.1770889
https://doi.org/10.1063/1.1770889
We have set up and are using an apparatus for the measurement of total sound power output of a piezoelectric transducer radiating into water. This apparatus combines the better features of previously used methods which depend on radiation pressure. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a5544e0905107ee30f35480c528982a4
https://doi.org/10.6028/nbs.ir.78-1520
https://doi.org/10.6028/nbs.ir.78-1520
Autor:
Carroll E. Tschiegg
Publikováno v:
Review of Scientific Instruments. 27:1085-1086
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4f00b7caac1635e9f6df4177f68aace
https://doi.org/10.1063/1.1715469
https://doi.org/10.1063/1.1715469
Autor:
Carroll E. Tschiegg, Martin Greenspan
Publikováno v:
The Journal of the Acoustical Society of America. 31:75-76
An equation and tables for the speed of sound in water are reprinted from a recent paper published in The Journal of Research of the National Bureau of Standards.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d69bdb3c3a011e8aac2743535ee1b55d
https://doi.org/10.1121/1.1907614
https://doi.org/10.1121/1.1907614
Autor:
Martin Greenspan, Carroll E. Tschiegg
Publikováno v:
Review of Scientific Instruments. 24:183-183
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::004c4b5d757698e975ba1889bc8b7f3f
https://doi.org/10.1063/1.1770655
https://doi.org/10.1063/1.1770655
Publikováno v:
The Journal of the Acoustical Society of America. 28:500-500
A sing‐around ultrasonic velocimeter was used to locate the temperature for which the velocity of sound in water is a maximum at 73.95°C. It is suggested that water held near this temperature is a suitable standard for intercomparison and calibrat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4526ad27c799657d3e5e380b448cfc4d
https://doi.org/10.1121/1.1908375
https://doi.org/10.1121/1.1908375
Autor:
Carroll E. Tschiegg, Martin Greenspan
Publikováno v:
The Journal of the Acoustical Society of America. 28:158-158
The velocimeter described in the preceding paper has been used to locate the temperature at which the velocity of sound in water has a maximum. The temperature coefficient has been measured in the neighborhood of this turning temperature (73.81°C).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d663eb7a7d333979b7a0517f41f68412
https://doi.org/10.1121/1.1918105
https://doi.org/10.1121/1.1918105
Publikováno v:
The Journal of the Acoustical Society of America. 29:763-763
The speed of sound in water at 5 temperatures near room has been determined from measurements of variation of phase with distance on the axis of a progressive wave emitted by a small piston‐like radiator. The minimum distance from source to receive
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9eaa37a69b2aadee467ab61df31289b4
https://doi.org/10.1121/1.1918715
https://doi.org/10.1121/1.1918715
Autor:
Carroll E. Tschiegg, Martin Greenspan
Publikováno v:
The Journal of the Acoustical Society of America. 28:501-501
A sing‐around ultrasonic velocimeter was used to show that dissolved air has a negligible effect (less than 10 ppm) on the speed of sound in water at 31.8°C and 0°C.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b17f4c25e955f13032db877bd66a519
https://doi.org/10.1121/1.1908377
https://doi.org/10.1121/1.1908377