Sentence examples for diameter lower than from inspiring English sources
The paper proposes a benchmark for computational fluid-dynamic models of ultrafine particle (particles' diameter lower than 100 nm) dispersion in urban street canyons.
This model has been previously contrasted with results obtained in different experimental campaigns carried out with pipes with diameter lower than 600 mm.
In food foaming process the key point is to disperse a high quantity of gas with small bubbles diameter (lower than 50 μm) within a continuous phase.
To study the intrinsic reaction kinetics, a series of measurements with a finely crushed catalyst of particle diameter lower than 40 μm have been carried out.
The results show that the BL is formed by water, cement and fine sand particles of concrete with a diameter lower than 0.25 mm.
For small particles (particle diameter lower than 5 μm in diameter), deposition is increased by a factor 2 when the airflow was changed from the Top Top to the Bottom Top inlet/outlet configuration.
An interest is felt in the present work to extend the study to pipe diameters lower than 0.025 m and note the difference in the phase distribution (if any).
For coal-ash-type particles, for example, those with diameters lower than 5 μm follow the pulsating flow at zero phase and those with diameter higher than 120 μm possess a velocity 12π out of phase with the flow velocity.
The aim of this study is to know whether such a tool can also be appropriate for disordered carbon with coherent diameters lower than 2 nm and with variable quantities of heteroatoms (H, O, N).
