نتایج جستجو برای: influence of backwashing parameters

تعداد نتایج: 21198543  

Journal: :Chemical Engineering & Technology 2020

1989
Tod S. Levitt John Mark Agosta Thomas O. Binford

We show the soundness of automated con­ trol of machine vision systems based on in­ cremental creation and evaluation of a par­ ticular family of influence diagrams that rep­ resent hypotheses of imagery interpretation and possible subsequent processing decisions. In our approach, model-based machine vi­ sion techniques are integrated with hierarchi­ cal Bayesian inference to provide a framewor...

A.R. Khaloo, and P. Bagheri,

In this paper, moment-curvature behavior and ductility of prestressed concrete members based on nonlinear analysis is investigated. Influence of various design parameters on ductility of flexural members is determined according to appropriate materials models for stress-strain curves of concrete, prestressing steel and conventional reinforcements. Parameters studied include reinforcing index (ω...

Spending costs in construction of road pavements has turned this subject into one of the significant points in transportation infrastructure of countries. Concrete slabs consider as a paving method with ability of reducing the rehabilitation needs. Therefore, to manage costs and optimize the thickness of concrete pavements, recognizing the amount of determinative factors’ influence will be requ...

Journal: :journal of computer and robotics 0
seyed mahmood hashemi school of computer engineering, darolfonoon high educational institute, qazvin, iran

fuzzy clustering methods are conveniently employed in constructing a fuzzy model of a system, but they need to tune some parameters. in this research, fcm is chosen for fuzzy clustering. parameters such as the number of clusters and the value of fuzzifier significantly influence the extent of generalization of the fuzzy model. these two parameters require tuning to reduce the overfitting in the...

Journal: :Water research 2004
J A Mendoza O J Prado M C Veiga C Kennes

The hydrodynamic behaviour of a biofilter fed toluene and packed with an inert carrier was evaluated on start-up and after long-term operation, using both methane and styrene as tracers in Residence Time Distribution experiments. Results indicated some deviation from ideal plug flow behaviour after 2-year operation. It was also observed that the retention time of VOCs gradually increased with t...

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