BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//132.216.98.100//NONSGML kigkonsult.se iCalcreator 2.20.4//
BEGIN:VEVENT
UID:20250731T045619EDT-84249bAZCU@132.216.98.100
DTSTAMP:20250731T085619Z
DESCRIPTION:Atmospheric and Oceanic Sciences Departmental Seminar Series\n
 \npresents\n\nParticle-based cloud microphysics: rationale\, state of the 
 art and challenges\n\na talk by\n	Silwester Arabas\n	Department of Math & Co
 mputer Science\,University of Cracow\, Poland\n\nRepresentation of aerosol
 -cloud-precipitation interactions in numerical models of atmospheric flows
  has recently been subject to a paradigm shift towards particle-based appr
 oaches. The particle-based (Lagrangian) microphysics models contrast the c
 onventional Eulerian approach of representing aerosol\, cloud and precipit
 ation particle populations as separate categories of trace constituents mo
 delled with continuous density fields. Among the key advantages of the par
 ticle-based methods there are: lack of numerical diffusion in physical and
  size-spectral dimensions\; by-design non-negativity of the derived densit
 y fields\; ab-initio-like representation of particle-level processes\; sui
 tability of Monte-Carlo methods for solving particle coagulation\; robustn
 ess to spatial resolution changes of the CFD solver\; and favourable GPU-p
 arallelization characteristics. The talk will aim at giving an overview of
  the past decade of developments\, at highlighting the novel results obtai
 ned with particle-based models\, and at bringing attention to some remaini
 ng challenges and opportunities.\n\n \n\nTuesday Oct 08/ 10:00 AM/ Burnsid
 e Hall/ Room 934\n
DTSTART:20191008T140000Z
DTEND:20191008T153000Z
LOCATION:Room 934
SUMMARY:Particle-based cloud microphysics: rationale\, state of the art and
  challenges
URL:/meteo/channels/event/particle-based-cloud-microph
 ysics-rationale-state-art-and-challenges-300322
END:VEVENT
END:VCALENDAR