A New Bulk Microphysical Scheme That Includes Riming Intensity and Temperature-Dependent Ice Characteristics
نویسندگان
چکیده
منابع مشابه
Development of a new bulk microphysical scheme for WRF with varying snow characteristics and riming intensity
There are a wide variety of bulk microphysical parameterizations (BMPs) available in the Weather Research and Forecasting (WRF) model, ranging from the simple Kessler BMP to the latest Thompson scheme (Thompson et al. 2008). One of the critical parameters in a BMP is the treatment of snow and graupel. Most BMPs treat snow and graupel by assuming spherical particles with constant density. Howeve...
متن کاملSimulations of marine stratocumulus using a new microphysical parameterization scheme
A new microphysical scheme that uses lognormal basis functions to represent cloud and drizzle Ž . drop spectra is presented. The scheme is incorporated in a two-dimensional 2-D eddy-resolving model and applied to the simulation of a stratocumulus cloud deck based on a sounding from the Atlantic Stratocumulus Transition Experiment. Firstly, the philosophy behind the design of the scheme is discu...
متن کاملMicrophysical and optical properties of ice clouds
This discussion paper is/has been under review for the journal Atmospheric Chemistry and Physics (ACP). Please refer to the corresponding final paper in ACP if available. Abstract To provide a better representation of natural ice clouds, a novel ice cloud model containing two particle habits is developed. The microphysical and optical properties of the two-habit model (THM) are compared with bo...
متن کاملTemperature-dependent bandstructure of bulk EuO
We present calculations for the temperature-dependent electronic structure of bulk ferromagnetic EuO based on a parametrization of the d-f model Hamiltonian using results of first-principles TB-LMTO band structure calculations. The presented method avoids the problem of double-counting of relevant interactions and takes into account the symmetry of the atomic orbitals. It enables us to determin...
متن کاملA New Uniformly Ultimate Boundedness Criterion for Temperature Dependent Average Bristle Deflections
Temperature variation intensively affects parameters of the friction force, particularly the average bristle deflections. In our earlier research work, a temperature dependent friction compensation scheme was developed for serial rigid robot manipulators which was comprised of a temperature dependent viscous friction compensation scheme and a temperature dependent disturbance rejection scheme. ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Monthly Weather Review
سال: 2011
ISSN: 1520-0493,0027-0644
DOI: 10.1175/2010mwr3293.1