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Parameterization of phase change of water in a mesoscale model

Technical Report:

Abstract

A parameterization scheme of phase change of water is suggested to be used in the 3-D numerical nonhydrostatic model GESIMA. The microphysical formulation follows the so-called bulk technique. With this procedure the net production rates in the balance equations for water and potential temperature are given both for liquid and ice-phase. Convectively stable as well as convectively unstable mesoscale systems are considered. With 2 figs..
Publication Date:
Jan 01, 1987
Product Type:
Technical Report
Report Number:
GKSS-87/E/44
Reference Number:
DE-88-004600; ERA-13-034809; EDB-88-106043
Resource Relation:
Other Information: Portions of this document are illegible in microfiche products
Subject:
54 ENVIRONMENTAL SCIENCES; METEOROLOGY; WATER; PHASE TRANSFORMATIONS; CLOUDS; ICE; NATURAL CONVECTION; PARAMETRIC ANALYSIS; CONVECTION; ENERGY TRANSFER; HEAT TRANSFER; HYDROGEN COMPOUNDS; MASS TRANSFER; OXYGEN COMPOUNDS; 500100* - Environment, Atmospheric- Basic Studies- (-1989)
OSTI ID:
7774079
Research Organizations:
GKSS-Forschungszentrum Geesthacht G.m.b.H., Geesthacht-Tesperhude (Germany, F.R.); GKSS-Forschungszentrum Geesthacht G.m.b.H., Geesthacht-Tesperhude (Germany, F.R.). Inst. fuer Physik
Country of Origin:
Germany
Language:
English
Other Identifying Numbers:
Other: ON: DE88753217
Availability:
NTIS (US Sales Only), PC A03/MF A01; 1.
Submitting Site:
DE
Size:
Pages: 44
Announcement Date:
Mar 14, 2013

Technical Report:

Citation Formats

Levkov, L, Eppel, D, and Grassl, H. Parameterization of phase change of water in a mesoscale model. Germany: N. p., 1987. Web.
Levkov, L, Eppel, D, & Grassl, H. Parameterization of phase change of water in a mesoscale model. Germany.
Levkov, L, Eppel, D, and Grassl, H. 1987. "Parameterization of phase change of water in a mesoscale model." Germany.
@misc{etde_7774079,
title = {Parameterization of phase change of water in a mesoscale model}
author = {Levkov, L, Eppel, D, and Grassl, H}
abstractNote = {A parameterization scheme of phase change of water is suggested to be used in the 3-D numerical nonhydrostatic model GESIMA. The microphysical formulation follows the so-called bulk technique. With this procedure the net production rates in the balance equations for water and potential temperature are given both for liquid and ice-phase. Convectively stable as well as convectively unstable mesoscale systems are considered. With 2 figs..}
place = {Germany}
year = {1987}
month = {Jan}
}