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Analytical Solutions of Emanuel's Model of Precipitating Convection
Publisher: American Meteorological Society
Abstract: The fastest growing modes in Emanuel's recent model of inviscid precipitating convection in a saturated atmosphere with no shear have large horizontal wavenumbers, permitting a simple analytical analysis of their phase ...
Identification of Critical Net Positive Suction Head From Noise and Vibration in a Radial Flow Pump for Different Leading Edge Profiles of the Vane
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Experimental investigations concerning cavitation in radial flow pump for three different leading edge profiles of the vane were carried out in an open circuit system. The operating condition of the radial flow pump under ...
A Theory for Nonprecipitating Convection between Two Parallel Plates. Part II: Nonlinear Theory and Cloud Field Organization
Publisher: American Meteorological Society
Abstract: In Part I, an idealized model of nonprecipitating moist convection in a shallow conditionally unstable layer of viscous and diffusive air between two parallel plates was introduced, and the ?linear? instability of an exactly ...
Satellite Observations of Hurricane Elena (1985) Using the VAS 6.7-μm “Water-Vapor” Channel
Publisher: American Meteorological Society
Abstract: Satellite imagery from the VISSR (Visible Infrared Spin Scan Radiometer) Atmospheric Sounder (VAS) 6.7-?m water-vapor absorption band is normally available to the National Hurricane Center (NHC) in real time (half-hourly ...
Understanding Albrecht's Model of Trade Cumulus Cloud Fields
Publisher: American Meteorological Society
Abstract: Using Albrecht's model, approximate analytical formulas are found for the dependence of the steady-State mean thermodynamic structure of a partly cloudy convective marine boundary layer on external parameters. Our goals ...
Temporal Sampling: How Many Sections Are Needed to Quantify the Mean Transport and Structure of a Meandering Current?
Publisher: American Meteorological Society
Abstract: Two years of observations from an array of 16 inverted echo sounders deployed south of Australia near 51°S, 143.5°E are combined with hydrographic observations from the region to estimate the differences in baroclinic ...
Linear Propagating Nonprecipitating Moist Convection
Publisher: American Meteorological Society
Abstract: Integral methods are used to show that in a simple model of nonprecipitating, moist convection, no small-amplitude propagating or oscillatory, two- or three-dimensional convective instabilities can grow from a quiescent ...
A Theory for Nonprecipitating Moist Convection between Two Parallel Plates. Part I: Thermodynamics and “Linear” Solutions
Publisher: American Meteorological Society
Abstract: A defining feature of moist convection is latent heating. A simple, mathematically tractable but thermody-namically reasonable Kuo-type model is developed to isolate some important effects of latent heating on the structure ...
Accuracy in Mooring Motion Temperature Corrections
Publisher: American Meteorological Society
Abstract: Moored temperature sensors, whether fixed or profiling, routinely need to be corrected to remove the signals associated with the vertical motion of the sensors when the moorings ?blow over? in strong flow events (for ...
Observational Analyses of North Atlantic Tropical Cyclones from NOAA Polar-Orbiting Satellite Microwave Data
Publisher: American Meteorological Society
Abstract: Passive microwave observations from the current NOAA series of polar-orbiting satellites of a large sample of North Atlantic tropical cyclones are qualitatively and quantitatively analyzed. Microwave observations can ...
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