The phrase "area of particles" is correct and usable in written English.
It can be used in scientific contexts, particularly in physics or chemistry, to refer to a specific region where particles are located or studied.
Example: "The researchers focused on the area of particles within the reaction chamber to analyze their behavior under different conditions."
Alternatives: "region of particles" or "zone of particles".
The surface area of particles.
The surface area of particles decreases with increase size.
Cross-sectional area of particles in the flow direction (m2).
This might be due to the fact that by increasing the surface area of particles and compaction between the particles, removal efficiency increased.
The surface area of particles was determined by the Brunauer Emmett Teller (BET) method using a Micrometrics Tristar 3000 (Micrometrics Instruments, USA).
Comparison of the DC-based surface area with theoretical active surface area resulted in reasonable agreement within ±30%, indicating that the DCs underestimate geometric surface area of particles.
This highly mathematical area of particle physics is being developed in the hope that some day it will explain the nature of all the known forces.
The circularity is calculated as follows: Circularity = A × 4 π P π 2 (11)where A is the cross sectional area of particle, and P is the perimeter of particles.
This review, as an informative update and supplement, covers the improvement of functional properties of composite API and/or excipient particles via co-processing based on recent developments and researches in the area of particle engineering for DC.
The EC-adopted definition poses multiple challenges in the area of particle metrology (Appendix 1).
For Imaris Vantage analysis of the nuclear shape: Sphericity Ψ was defined as the ratio of the surface area of a sphere with the same volume as the particle under investigation to the surface area of the particle using the formula, with Vp (volume of particle); Ap (surface area of particle).
