The dynamics of adsorption in a fixed layer of grains of adsorbent of various sizes in the case of linear isotherm

1970 ◽  
Vol 19 (8) ◽  
pp. 1608-1613
Author(s):  
P. P. Zolotarev
Keyword(s):  
Fixed Layer ◽  
Linear Isotherm

CULTIVATION OF CELLS 4647 AND THE PERSPECTIVE VIRUS IN THE ICELLIS NANO BIORACTOR

2020 ◽  
pp. 202-205
Keyword(s):  
Smallpox Vaccine ◽  
Fixed Layer

A technique was developed for culturing 4647 cells and smallpox vaccine on the iCELLis Nano bioreactor with a fixed layer of fixed microcarriers.

Adsorption of 2,4-dinitrophenol on Activated Carbon Prepared from Cotton Cakes: Non-linear Isotherm Modeling

2018 ◽  
Vol 24 (1) ◽  
pp. 1-20 ◽  
Author(s):  
Bopda Aurelien ◽  
Tchuifon Tchuifon Donald Raoul ◽  
Nche George Ndifor-Angwafor ◽  
Kamdem Tamo Arnaud ◽  
Anagho Solomon Gabche
Keyword(s):  
Activated Carbon ◽  
Isotherm Modeling ◽  
Linear Isotherm ◽  
Non Linear

scholarly journals The Optimal Bulk Wind Differential Depth and the Utility of the Upper-Tropospheric Storm-Relative Flow for Forecasting Supercells

2008 ◽  
Vol 23 (5) ◽  
pp. 825-837 ◽  
Author(s):  
Adam L. Houston ◽  
Richard L. Thompson ◽  
Roger Edwards
Keyword(s):  
Wind Velocity ◽  
Fundamental Parameter ◽  
Fixed Layer ◽  
Systematic Examination ◽  
Wide Range ◽  
Vector Difference ◽  
Relative Flow

Abstract An analysis of 4 yr of Rapid Update Cycle-2 (RUC-2) derived soundings in proximity to radar-observed supercells and nonsupercells is conducted in an effort to answer two questions: 1) over what depth is the fixed-layer bulk wind differential (BWD; the vector difference between the wind velocity at a given level and the wind velocity at the surface) the best discriminator between supercell and nonsupercell environments and 2) does the upper-tropospheric storm-relative flow (UTSRF) discriminate between the environments of supercells and nonsupercells? Previous climatologies of sounding-based supercell forecast parameters have documented the ability of the 0–6-km BWD in delineating supercell from nonsupercell environments. However, a systematic examination of a wide range of layers has never been documented. The UTSRF has previously been tested as a parameter for discriminating between supercell and nonsupercell environments and there is some evidence that supercells may be sensitive to the UTSRF. However, this sensitivity may be a consequence of the correlation between UTSRF and the surface to midtropospheric BWD. Accurately assessing the ability of the UTSRF to distinguish between supercell and nonsupercell environments requires controlling for the surface to midtropospheric BWD. It is shown that the bulk wind differential within the 0–5-km layer delineates best between supercell and nonsupercell environments. Analysis of the UTSRF demonstrates that even when not controlling for the BWD, the UTSRF has limited reliability in forecasting supercells. The lack of merit in using the UTSRF to forecast supercells is particularly evident when it is isolated from the BWD. Because the UTSRF and BWD are not independent, controlling for the BWD when examining the UTSRF reveals that the UTSRF is not a fundamental parameter that can be used to distinguish supercell from nonsupercell environments. Therefore, this work demonstrates that the UTSRF is an unreliable metric for forecasting supercell events.

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