Total dry deposition velocities were calculated from the two-layer deposition model of Slinn and Slinn (1980) using three approaches: (i) by characterizing the distribution as a MMD, (ii) by considering the size distribution as directly given by the cascade impactor, (iii) by fitting the ...
API Model Ncq Torque Impactor Outdoor Swimming SPA Pool Accessories Water Impactor Nozzle Durable Vertical Shaft Impactor with Good and Uniform Discharge Particle Shape for Mining and Construction Industry Izod and Charpy Impactor High Quality and Hardness Carbide Torsion-Impactor Components with Extraordinar...
A forward model using these assumptions produces the observed 50 nT magnetic field anomaly at 20 km altitude with an ancient magnetizing field of ~500 μT (Methods subsection The strongest magnetic anomalies at the Crisium antipode, Supplementary Fig. 1), which is ~10 times the Earth’s...
Model evolution spans 13.1 h after the giant impact, and the entropy unit is MJ K−1 kg−1. Supplementary Video 2 A canonical giant-impact simulation using the SPH method, highlighting the preservation of a mostly solid lower layer in Earth’s mantle after the impact event. ...
The probe used here is an adaptation of a model analyzed by Colkett, III, et al. (1982) to the study of aerosols and vapors in high temperature gases (Jime´nez and Ballester 2004). As shown in Figure 2, a low pressure cyclone located immediately downstream of the probe collects ...
Plass-Duelmer, C., Facchini, M.A., Laaksonen, A.: Meteorological and trace gas factors affecting the number concentration of atmospheric Aitken (Dp = 50 nm) particles in the continental boundary layer: parameterization using a multivariate mixed effects model. Geosci. Model Dev.4, 1–13...
The difference is that the elongated sphero-cylinder used here is rigid, and it was a flexible elastic model in the literature. The time step and boundary effect are two important parameters for DEM simulations; therefore, the sensitivities of these two parameters are studied before we determine ...
Travel speed (F) I: 0 - 8.4km/h, II: 0 - 15.2km/h, III: 0 - 29km/h Travel speed (R) I: 0 - 10km/h Tire size 23.5-25-16PR Specification of Impact Compactor Model SWIC320 Impact power 32KJ Travelling speed 10 - 15km/h Ope...
Travel speed (F) I: 0 - 8.4km/h, II: 0 - 15.2km/h, III: 0 - 29km/h Travel speed (R) I: 0 - 10km/h Tire size 23.5-25-16PR Specification of Impact Compactor Model SWIC320 Impact power 32KJ Travelling speed 10 - 15km/h Operating weig...
Evaluation of correlation coefficients ( 0.992 ) indicates that the inversion model predictions fit the impactor data well. Simulations of systematic measurement error ( 卤 10 %) at each impactor stage are shown to have a negligible impact on the inversion results for test data. It is concluded ...