|
Gravity Current Dynamics and Entrainment-A Process Study Based on Observations in the Arkona Basin
|
ABSTRACT
A 19-h time series of dissipation, stratification, and horizontal velocities has been obtained for a dense gravity current flowing into the Arkona Basin in the western Baltic Sea. The observations are compared with one-dimensional, quasi-steady theory, in which the gravity component in the flow direction is balanced by bottom friction, while that in the cross-flow direction is balanced by the Coriolis force. The observations deviate from the theory in that the bottom shear str...
Related newspaper, magazine, and journal articles from HighBeam Research
|
Air-Water Transfer of Hydrogen Sulfide: An Approach for Application in Sewer Networks
Water Environment Research
; ABSTRACT: The emissions process of hydrogen sulfide was studied to quantify air-water transfer of hydrogen sulfide in sewer networks. Hydrogen sulfide transfer across the air-water interface was investigated at different turbulence levels (expressed in terms of the Froude number) and pH using batch
|
|
|
Generalized Conditions for Hydraulic Criticality of Oceanic Overflows
Journal of Physical Oceanography
; ... their report on a numerical simulation of the Strait of Gibraltar exchange flow, Izquierdo et al. (2001) present two-dimensional maps of the composite Froude number (the two-layer version of F) based on time-averaged fields. They show that this quantity falls ...
|
|
POLYHEDRAL MONOCARBABORANE CHEMISTRY. FUNCTIONALITY AND ISOMERISM: REACTIONS OF THE [6-Ph-nido-6-CB^sub 9^H^sub 11^]^sup -^ ANION WITH AMINOPYRIDINES NC^sub 5^H^sub 4^NH^sub 2^ TO YIELD NEUTRAL arachno AND closo TEN-VERTEX MONOCARBABORANE DERIVATIVES
Collection of Czechoslovak Chemical Communications
; Reaction of NC^sub 5^H^sub 4^-2-NH^sub 2^ with the [6-Ph-nido-6-CB^sub 9^H^sub 11sup -^ anion (1) in the presence of hydrated FeCl^sub 3^ gives [6-Ph-9-(NC^sub 5^H^sub 4^-2-NH^sub 2arachno-6-CB^sub 9^H^sub 12^] (4) and thence [1-Ph-2-(NC^sub 5^H^sub 4^-2-NH^sub 2closo-1-CB^sub 9^H^sub 8^] (5), in
|
|
|
ELECTROPHILIC HALOGENATION OF nido-5,6-C^sub 2^B^sub 8^H^sub 12^
Collection of Czechoslovak Chemical Communications
; Room-temperature chlorination of the dicarbaborane nido-5,6-C^sub 2^B^sub 8^H^sub 12^ (1) with CCl^sub 4^ in the presence of anhydrous AlCl^sub 3^ yielded a mixture of 7-Cl-5,6-C^sub 2^B^sub 8^H^sub 11^ (7-Cl-1) (yield 34 4-Cl-5,6-C^sub 2^B^sub 8^H^sub 11^ (4-Cl-1) (yield 20 3-Cl-5,6-C^sub 2^B^sub
|
|
Modeling of the Solubilities of NiO/NiAl^sub 2^O^sub 4^ and FeO/FeAl^sub 2^O^sub 4^ in Cryolite Melts at 1300 K
Metallurgical and Materials Transactions
; Experiments to measure the solubilities of NiOTNiAl^sub 2^O^sub 4^ and FeO/FeAl^sub 2^O^sub 4^ were performed, and the results confirmed existing literature values. The solubilities of NiAl^sub 2^O^sub 4^ and FeAl^sub 2^O^sub 4^ in Al^sub 2^O^sub 3^-saturated cryolite melts at 1300 K were modeled
|
|
|
Upstream Internal Hydraulic Jumps
Journal of Physical Oceanography
; ABSTRACT In stratified tidal flow over a sill, the character of the upstream response is determined by a Froude number F^sub s^ based on the stratification near the surface. This is distinguished from the Froude number governing the response in the neighborhood of the sill crest, which is based on
|
|
Orographic Enhancement of Precipitation over Low Mountain Ranges. Part I: Model Formulation and Idealized Simulations
Journal of Applied Meteorology and Climatology
; ABSTRACT A diagnostic model for simulating orographic precipitation over low mountain ranges is presented. It is based on linear theory of hydrostatic flow over mountains and calculates condensation rates from vertical lifting at the different model layers. Several other physical processes, such as
|
|
|
LIGAND MIGRATION IN THE REACTION OF TITANIUM COMPLEXES WITH AlMe^sub 3^
Collection of Czechoslovak Chemical Communications
; Five different titanium compounds cis-[Ti951;^sup 2^-hbo)^sub 2^(OEt)^sub 20.5toluene (1), cis-[TiCl^sub 2951;^sup 2^-thp)^sub 2^] (2), [TiCl^sub 2^(edbp)^sub 2^] (3), [Ti^sub 2956;-OMe)^sub 2^(edbp)^sub 2^(Me)^sub 2^] (6), [Ti^sub 2956;-OMe)^sub 2^(edbp)^sub 2^(OMe)^sub 2^] (7) (Hhbo =
|
|
Horizontal variability of 2-m temperature at night during CASES-97
Journal of the Atmospheric Sciences
; ABSTRACT Surface-station, radiosonde, and Doppler minisodar data from the Cooperative Atmosphere-Surface Exchange Study-1997 (CASES-97) field project, collected in a 60-km-wide array in the lower Walnut River watershed (terrain variation ~150 m) southeast of Wichita, Kansas, are used to study the
|
|
|
Gravity Current Dynamics and Entrainment-A Process Study Based on Observations in the Arkona Basin
Journal of Physical Oceanography
; ABSTRACT A 19-h time series of dissipation, stratification, and horizontal velocities has been obtained for a dense gravity current flowing into the Arkona Basin in the western Baltic Sea. The observations are compared with one-dimensional, quasi-steady theory, in which the gravity component in the
|