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Experimental PVT data are given for sodium, rubidium, and cesium in the liquid phase. Procedures and measurement errors are discussed.

The influence of the elasticity and relative motion of the continuous medium on the hydrodynamics of a suspended vibrating bed is discussed. A solution is given for the boundary-value problem of small pressure disturbances propagating in the bed. The results are compared with experimental data and calculations based on existing models.

A linear rheological model is worked out for the forced oscillations of a granulated bed in a vibration facility, including the working chamber, the associated gas chambers, and the gas distributing grating. Results of the analysis are compared with experimental data.

A mechanism of particle granulation in a wet fluidized bed is proposed on the basis of experimental data, and test calculations are performed.

Actual and approximate rheodynamic characteristics are presented for nonuniform, moist vibration-fluidized beds. Good correlation is obtained between calculated dynamic properties and experimental data.

The causes of fine- and large-scale instabilities of a vibrational fluidized bed are discussed and simple models are constructed; the reasoning presented is confirmed experimentally.

The behavior of a layer of coarse material in a vertically vibrating vessel is analyzed. The equations of motion and the initial conditions are found for the interval at which the material is tossed from the bottom of the vessel, with the material treated as a loose medium. The results are compared with experiment.

The vertical motion of particles is considered for a tall vibrating system; a study is made of the effects of stress waves on the distance between the bottom of the vessel and the bottom of the bed.

The mechanism of elastic pressure waves in concentrated dispersed systems is discussed. It is shown that the continuously relaxing medium model is valid for describing acoustic effects in a fluidized vibrating layer.

A dynamic model of a loose granular medium is developed, and with its help the process of sudden arrest of the bed is studied. The model is compared with experiment.

Processes accompanying the sudden retardation of a layer with its different porosity are analyzed by using a perfected dynamic model of a loose granular medium. The results are compared with systematic experiments.

An elementary analysis is applied to the mass transport mechanism in a solid-state chemical process occurring in a vibrating finely divided mixture. The analysis is confirmed by experiment.