Single-Column Modeling
نویسنده
چکیده
Cloud-climate interactions are one of the greatest uncertainties in contemporary general circulation models (GCMs) (Cess et al. 1989, 1990), and the present study has focused on one aspect of this. Specifically, combined satellite and near-surface shortwave (SW) flux measurements have been used to test the impact of clouds on the SW radiation budget of two GCMs. Concentration is initially on SW rather than longwave (LW) radiation because, as will be discussed shortly, in one of the GCMs used in this study an SW radiation inconsistency causes, at least in part, a LW inconsistency. Thus, there~is no logic in testing the LW cloud interactions until the SW problem has been rectified.
منابع مشابه
Embedded Crack Identification in Beam-Column Structures Under Axial Load Using an Efficient Static Data Based Indicator
A triangular model base on an investigation which has done by Sinha et al. has been developed for evaluating embedded crack localization in beam-column structures. In the assessment of this member’s behavior, the effects of displacement slope are necessary. In order to propose a crack localization method for embedded crack, an efficient static data based indicator is proposed for this crack in ...
متن کاملStagewise Modeling of Liquid-Liquid Extraction Column (RDC)
Stagewise forward mixing model considering coalescence and redispersion of drops was used to predict the performance of Rotating Disc Liquid-Liquid Extraction Contactors. Experimental data previously obtained in two RDC columns of 7.62cm diameter, 73.6cm height and 21.9cm diameter, 150cm height were used to evaluate the model predictions. Drop-side mass transfer coefficients were predicted appl...
متن کاملInvestigation of Packing Effect on Mass Transfer Coefficient in a Single Drop Liquid Extraction Column
متن کامل
Modeling and Simulation of Kuhni Extraction Column Using a Rate-based Model
In this study, liquid-liquid extraction process in a Kuhni extraction column was modeled and simulated. A non-equilibrium dynamic model was developed for modeling liquid-liquid extraction processes based on a rate-based model. The model equations are inclusive of partial and ordinary differential equations which were discretized in column height direction. The population balance model was used ...
متن کاملDesign and Fabrication of an Improved Single-Column Chromatographic Separation Process
In this work, an improved single-column chromatographic (ISCC) separation process is proposed. The term `improved' refers to both conceptual and physical modifications compared to the available single-column processes, including a novel fraction collection scheme and allowing overlapped peaks from adjacent cycles. Also the fraction collection mechanism was modified in order to facilitate online...
متن کاملLaboratory Studies on the Effect of Vertical Gravel Column Drains on Liquefaction Potential
Abstract: In recent years deadly earthquakes in seismic areas have caused special concerns regarding liquefaction phenomenon by researchers and specialists. Excess pore water pressure in loose sediments may cause phenomena such as boiling, shearing strength and dynamic stiffness reduction and lateral movements cause difficulties. Many remedial methods such as soil replacement with proper materi...
متن کامل