It is notable that even at relatively moderate amplitude of an alternating magnetic field, the assembly SAR reaches sufficiently high values, 350 450 kW/kg, if the nanoparticle diameters are chosen properly.
Experimental results indicated that the microspheres fabricated by the droplet-freezing process have uniform diameters and the diameter can be controlled properly, along with the increase of the PLLA concentration, the size of microspheres increases, but the porosity of the microspheres decreases.
The developed correlation also shows better prediction over a wide range of operating conditions, physical properties, and column diameters, and it predicts properly the trend of the effect of the operating and design parameters on overall gas holdup.
We first examine the possibility of achieving a higher η from the dual-diameter NH photovoltaic system by properly engineering the lattice constants and hole diameters of both the top and bottom NH layers.
Hence, it was found that by reducing coil pitch and properly designing coil diameter, maximum temperature difference in altitude direction was no more than 3 °C, average water temperature was about 1 °C higher and Nuw,d was at least 3.05% higher.
A properly designed multi-diameter nanopillar array can compete with a nanocone array on broadband light absorption capability.
For the study of the relaxation phenomena at the metal-aqueous electrolyte interfaces in the 10−9 s or 108 Hz range, the experimental set-ups must be entirely coaxial with properly selected electrode diameters.
It has been confirmed that the bed porosity and the hydraulic diameter are not sufficient to describe properly the hydrodynamic properties of an arbitrary designed packing geometry.
For example, a corresponding dead zone was observed at the bottom of the annulus not only in the 0.914 m diameter column, but also in a properly scaled 0.152 m diameter column.
The idea being that the tree needs the same total vein diameter from top to bottom to properly irrigate the leaves.
