Krahasoni metodat

	Teoria Köhler	Mikrofinika spektrale e grimcave	Modeli WRF
Fusha	Meteorologji	Meteorologji	Meteorologji
Familja	Process / pipeline	Process / pipeline	Process / pipeline
Viti i origjinës	1936	1999	2000
Krijuesi	Hilding Kohler	Khain, Ovtchinnikov	Skamarock and Klemp
Lloji	Thermodynamic equilibrium framework	Explicit particle size distribution model	Atmospheric simulation system
Burimi themelues	Köhler, H. (1936). The nucleus in and the growth of hygroscopic droplets. Transactions of the Faraday Society, 32, 1152-1161.	Khain, A. P., Ovtchinnikov, M., Pinsky, M., Pokrovsky, A., & Krugliak, H. (2000). Notes on the state-of-the-art numerical modeling of cloud microphysics. Atmospheric Research, 55(3–4), 159-224.	Skamarock, W. C., Klemp, J. B., Dudhia, J., et al. (2008). A Description of the Advanced Research WRF Version 3. NCAR Technical Note NCAR/TN-475+STR.
Emërtime të tjera	Kohler theory, Kohler equilibrium, Cloud droplet nucleation	Bin microphysics, Spectral microphysics, Explicit microphysics	Weather Research and Forecasting, WRF, ARW, NMM
Të lidhura	3	3	4
Përmbledhja	Köhler theory is a foundational framework in cloud microphysics that predicts the equilibrium supersaturation required for an aerosol particle of given size and composition to grow into a cloud droplet. Published in 1936 by Hilding Köhler, it combines the Kelvin effect (vapor pressure enhancement over curved surfaces) with the Raoult effect (vapor pressure depression from dissolved solute) to explain cloud droplet formation.	Spectral bin microphysics is a detailed cloud microphysical modeling approach that explicitly represents the particle size distribution (PSD) by dividing particles into discrete size bins. Rather than assuming a fixed shape for the PSD, bin models track the number and mass of particles in each size category, allowing detailed simulation of cloud and precipitation processes.	The Weather Research and Forecasting (WRF) model is a mesoscale atmospheric simulation system used for weather forecasting, research, and climate applications. Developed cooperatively by NCAR, NOAA, and academic institutions, WRF became operational in 2004 and has become one of the most widely used atmospheric models worldwide.