نتایج جستجو برای: three coefficient model
تعداد نتایج: 3260471 فیلتر نتایج به سال:
in this paper, the thermodynamic properties of the aqueous mixed electrolyte system containing 1-butyl-3-methylimidazolium chloride ([bmim]cl) and nacl are reported based on the potentiometric method. the potentiometric measurements were performed on the galvanic cells without liquid junction of the type:ag-agcl [bmim]cl (m1), nacl(m2), h2o│il-ise, over total ionic strengths from 0.0025 to 2.00...
abstract icssdom is a mathematical synthetic model that was written with fortran77 and in which used sa simulation annealing algorithm like an internal loop in basic structure of icss hydrodynamic simulation model. this model presented by mohseni movahed in 1381. this model is able assess current performance and present optimal operation considering downstream requirement of turnout in real con...
Of the many hydraulic structures developed by man, the weir is perhaps the oldest. Weirs are used for the measurement of discharge and regulation of water flow. The most common types of weirs are broad-crested, sharp-crested, circular-crested and cylindrical, and ogee crest weirs. Advantage of the circular-crested and cylindrical weir compared to the other weirs include simplicity of design, st...
I thank Karl Diether for research assistance. I thank Malcolm Baker, Gene Fama, Ken French, and Jeff Wurgler for supplying data. I thank Eugene Fama and seminar participants at the London School of Economics, New York University Stern School, and the University of Chicago for helpful comments. I gratefully acknowledge support from the Alfred P. Sloan Foundation, the Center for Research in Secur...
Of the many hydraulic structures developed by man, the weir is perhaps the oldest. Weirs are used for the measurement of discharge and regulation of water flow. The most common types of weirs are broad-crested, sharp-crested, circular-crested and cylindrical, and ogee crest weirs. Advantage of the circular-crested and cylindrical weir compared to the other weirs include simplicity of design, st...
Aims & Backgrounds: The implementation of the principles of sustainable development in sport has been recommended and emphasized by the International Olympic Committee. The purpose of this study was to identify the dimensions and components of this category and to develop a sustainable development model for Iranian sport. Materials & Methods: This is a descriptive-survey research that uses basi...
wofost is a crop growth simulation model which can simulate crop growth and yield components of annual crops dynamically in the various stages of growth period. some parts of the model outputs (crop yield and crop water requirements) can be used in irrigation planning and management of water resources. in this study, a field research was carried out in a randomized complete block design with th...
This paper numerically investigates a 3D mesh independency study of a straight blade horizontal axis tidal turbine modelled using Computational Fluid Dynamics (CFD). The solution was produced by employing two turbulence models, the standard k-ε model and Shear Stress Transport (SST) in ANSYS CFX. Three parameters were investigated: mesh resolution, turbulence model, and power coefficient in the...
Analogy is an important cognitive process that has been researched extensively. Functional accounts of it typically involve at least four stages of processing (access, mapping, transfer, and evaluation, e.g., see Kokinov & French, 2002), however, they take the way in which the base analog is understood, along with its relational structure, for granted. The goal of this paper is to open a discus...
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