Sentence examples for element flux from inspiring English sources

In this work a careful element flux analysis demonstrates that such species do not interact in major reaction paths.

The instantaneous element flux is quantified and considered as a proxy for describing the reactive propensities of the system.

The approach consists of element flux analysis and dynamic generation of reduced mechanisms during reactive flow computation.

Then the dynamic element flux analysis in the on-the-fly reduction is integrated to determine the active non-QSS species at each time step of the computation.

The choice of the species to be deleted is performed exploiting the element flux analysis method, first introduced by Revel et al.; when a global error function of the reduced mechanism exceeds the required accuracy, the collision frequencies and activation energies of selected reactions are corrected by means of a GA-based code.

65% of the world's rivers biodiversity is under threat due to altered nutrient and trace element fluxes.

Continuous measurements of weather data, soil tensions and soil water contents, together with regular sampling of rainwater and soil solutions at different soil depths, were used to calculate element fluxes through the ecosystems and outputs from the soil.

An improved finite-element flux-corrected transport (FE-FCT) method for the numerical solution of hydrodynamic conservation equations is described, based on the method developed by Lohner and his collaborators to solve conservation equations in fluid mechanics, and its application is extended to gas discharge problems.

The experimental goal is to measure single-element fluxes of all cosmic-ray nuclei from hydrogen to iron with energies up to the "knee", or spectral index change near 1015eV, observed in the all-particle spectrum.

In consultation with targeted end-users, objectives were defined in relation to the interactions between the environmental elements (fluxes of energy, water, carbon and pollutants) and socioeconomic components (investment costs, housing, employment, etc). of urban sustainability.

We used chemical and multi-isotopic approaches, combined with hydrological tools (measuring potentiometric levels and spring discharge), for tracing the water and dissolved-element fluxes in the Narces de la Sauvetat peatland (Central France) and for better understanding of water budget components involved in this ecosystem.