Key statement: Disclosed is a process for producing a thermoplastic elastomer composition having a matrix phase comprising a polyamide and an ethylene/ vinyl alcohol copolymer and a disperse phase
comprising a rubber composition, by which gelation by a reaction between a polyamide and an ethylene/vinyl alcohol copolymer can be inhibited and the dispersion of the rubber composition can be good.
An analogous tendency is observed for emulsions with the same higher value of the disperse phase
concentration and gelatin content of 0.1% (see Table 3).
So we used the traditional method that was almost adopted to forecast the disperse phase
morphology to calculate the shear rate with knowing the size of the dispersed phase in the molded parts.
Riser of CFB consists of clusters and disperse phase
The droplets will be deformed in the direction of flow depending on the cross flow velocity, so it will be necessary to increase the trans-membrane pressure, to obtain a disperse phase
flux that makes industrial application feasible.
This method does not depend on the number of the tracked particles which model the motion of the disperse phase
, contrary to the Lagrangian approach, at which convergence is determined by the number of the tracked single particles that can be up to hundreds of thousands, and it requires high computational capabilities.
All of the models outlined in the book agree with the known results of DNS and LES of the continuous phase combined with Lagrangian trajectory simulation of the disperse phase
. Chapters cover the motion of particles and heat exchange in homogeneous isotropic turbulence and gradient turbulent flows; collisions of particles in a turbulent flow; and dispersion, collision, and clustering of monodispersed and bidispersed particles in homogeneous turbulence.
The phase that is under the form of some fine drops is named the disperse phase
or the internal phase.
Key statement: A rubber composition with disperse phase
particles containing poly(phenylene ether) can be formed by a method that includes melt blending an uncured rubber with a poly(phenylene ether) composition containing a poly(phenylene ether) and an oil to form an uncured rubber composition, then curing the uncured rubber composition.
The use of ECO was also found to improve the fracture properties of the epoxy polymers, though no disperse phase
was observed in this case, and the improvement of the toughness was ascribed to the lower crosslinking density of the modified networks.
In separate vessel, disperse phase
D with mixing at room temperature.