| Issue |
J. Phys. IV France
Volume 04, Number C5, Mai 1994
3ème Congrés français d'acoustique3rd French conference on acoustics |
|
|---|---|---|
| Page(s) | C5-259 - C5-262 | |
| DOI | https://doi.org/10.1051/jp4:1994552 | |
3ème Congrés français d'acoustique
3rd French conference on acoustics
J. Phys. IV France 04 (1994) C5-259-C5-262
DOI: 10.1051/jp4:1994552
Faculté Libre des Sciences, Laboratoire d'Acoustique Ultrasons, 59046 Lille cedex, France
© EDP Sciences 1994
3rd French conference on acoustics
J. Phys. IV France 04 (1994) C5-259-C5-262
DOI: 10.1051/jp4:1994552
Caractérisation d'un matériau liquide par impédancemétrie acousto-électrique
J. POULIQUEN and A. ESSAIDIFaculté Libre des Sciences, Laboratoire d'Acoustique Ultrasons, 59046 Lille cedex, France
Abstract
We propose two acousto-electric impedancemetry methods to characterize small absorption liquids (sample-transducer coupler). The cell of measurement is described. Some simulations permit to determine the result precisions. The results are discussed and compared to those given by an impulse method and a theoretical calculation.
© EDP Sciences 1994