Based on a new set of dyeplume data collected in the coastal zone off Bronte, Lake Ontario, it is shown that the predictions of turbulence closure models can be evaluated for different flow conditions. The choice of computational schemes for this diagnostic approach is based on tests with ...
Modelling and Remote Sensing of Ash and Sulfur Dioxide from the 2008 Kasatochi Volcano Eruption We simulated the formation, evolution and transport of volcanic ash and sulfur dioxide (SO2) from the 2008 eruption of Kasatochi volcano using the Weather ... S Egan,M Stuefer - Agu Fall Meeting 被...
Bayesian estimation of airborne fugitive emissions using a Gaussian plume model Novel formulation of source inversion as a Bayesian inverse problem.Three different models for modelling of prior knowledge.Industrial case study of fugiti... B Hosseini,JM Stockie - 《Atmospheric Environment》 被引量: 13...
Dispersion modellingGaussian plume modelInverse problemUncertaintiesWind-tunnel studiesFollowing a malicious or accidental atmospheric release in an outdoor environment it is essential for first responders to ensure safety by identifying areas where human life may be in danger. For this to happen quickly,...
The results indicate that the source term inversion is more effective at constraining the three-dimensional structure of the plume. However, as the transport distance increases, updating the initial condition provides a better fit to the column observations....
Klepikova, M., S. Wildemeersch, T. Hermans, P. Jamin, P. Orban, F. Nguyen, S. Brouyere, and A. Dassargues (2016), Heat tracer test in an alluvial aquifer: Field experiment and inverse modelling, J. Hydrol., 540, 812-823, doi:10.1016/j. jhydrol.2016.06.066....
Deguillaume, L., Beekmann, M., and Menut, L.: Bayesian Monte Carlo analysis applied to regional scale inverse emission modelling for reactive trace gases, J. Geophys. Res., 112, D02307, doi:10.1029/2006JD007518, 2007. Deguillaume, L., Beekmann, M., and Derognat, C.: Uncertainty ...
(2011), Forecasting Fire Growth using an Inverse Zone Modelling Approach, Fire Safety Journal, 46: 81-88. http://dx.doi.org/10.1016/j.firesaf.2010.10.001W. Jahn, G. Rein, and J. Torero, "Forecasting fire growth using an inverse zone modelling approach," Fire Safety Journal, vol. 46,...
Modelling the volcanic ash plume from Eyjafjallajkull eruption (May 2010) over Europe: evaluation of the benefit of source term improvements and of the assimilation of aerosol measurements Numerical dispersion models are used operationally worldwide to mitigate the effect of volcanic ash on aviation....
Therefore a method was further developed to determine gaseous emission rates by measurements of path-integrated mixing ratios with open-path spectroscopic systems in the exhaust plume (VOC, NH$-3$/, CH$-4$/, N$-2$/O, CO, CO$-2$/) and of meteorological parameters. Inverse dispersion ...