Theoretical analysis of sound attenuation mechanisms in blood and in erythrocyte suspensions
β Scribed by P.V. Zinin
- Book ID
- 103439574
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 1011 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0041-624X
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π SIMILAR VOLUMES
In addition to multiple scattering interactions among particles in concentrated suspension the effects of viscous-wave interactions are taken into account. With the help of the hypothesis that the masses of the grains obey a normal distribution over the phi values of the granular diameters (~b =-log
In whole blood samples from thrombocytopenic patients, large amounts of ATP were released by ADP, exceeding the level obtained with samples from normal persons by far. Because we suspected that the high potential of ATP in erythrocytes would be the main source for this phenomenon, the release of ATP
Abskxt-On the basis of mass-and momentum-balances equations are derived for the velocity and the attenuation of sound depending on the volume fraction of the gas, the density ratio of the two phases, the gas viscosity, the slip velocity between gas and particles, the sound frequency, and on the norm