On the Variability of Drop Size Distributions over Areas
نویسندگان
چکیده
منابع مشابه
On the Variability of Drop Size Distributions over Areas
Past studies of the variability of drop size distributions (DSDs) have used moments of the distribution such as the mass-weighted mean drop size as proxies for the entire size distribution. In this study, however, the authors separate the total number of dropsNt from theDSD leaving the probability size distributions (PSDs); that is, DSD5Nt3 PSD. The variability of the PSDs are then considered u...
متن کاملDrop size distributions of tropical rain over south India
Drop size distributions (DSD) associated with tropical rainfall at Cuddalore in the south-eastern part of India have been measured by a JossWaldvogel disdrometer (RD–80 model) during September to November 2002. The rainfall data corrected for instrumental error, matches very well with rainfall rates measured by a self recording raingauge, at the same site. For further analysis of the DSD, the r...
متن کاملSize-segregated mass distributions of aerosols over Eastern Mediterranean: seasonal variability and comparison with AERONET columnar size-distributions
This work provides long-term (2004–2006) size segregated measurements of aerosol mass at a remote coastal station in the southern Europe, with the use of size-selective samplings (SDI impactor). Seven distinct modes were identified in the range 0–10μm and the dominant were the “Accumulation 1” (0.25–0.55μm) and the “Coarse 2” (3–7μm) modes. The seasonal characteristics of each mode were thoroug...
متن کاملSmall-Scale Drop-Size Variability: Empirical Models for Drop-Size-Dependent Clustering in Clouds
By analyzing aircraft measurements of individual drop sizes in clouds, it has been shown in a companion paper that the probability of finding a drop of radius r at a linear scale l decreases as l, where 0 D(r) 1. This paper shows striking examples of the spatial distribution of large cloud drops using models that simulate the observed power laws. In contrast to currently used models that assume...
متن کاملAnalysis of Drop Size Distributions in Lean Liquid - Liquid Dispersions
Arkun, Y . , “Design of Steady-State Optimizing Control Structures fol Chemical Processes,” Ph. D. Thesis, Univ. of Minnesota (March, 1979). Barkelew, C. H., “Modern Process Control-State of the Art in Petroleum Refining,”AZChE Syrnp. Ser. 159, 72 (1976). Baxley R. A,, “Local Optimizing Control for Distillation,”Znstrumentation Tech., 75 (Oct., 1969). Buckley P. S., Techniques of Process Contro...
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: Journal of the Atmospheric Sciences
سال: 2015
ISSN: 0022-4928,1520-0469
DOI: 10.1175/jas-d-14-0258.1