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Persistent link: https://www.econbiz.de/10011574502
necessitates ongoing adaptation of logistics networks. Therefore, suit-able methods of modeling and simulation are needed to … modeling time. Thus, the mesoscopic approach can be described with the phrase “discrete time/continuous quantities”. The basic … components of the mesoscopic modeling approach are multichannel funnels, multichannel transportation elements, sources and sinks …
Persistent link: https://www.econbiz.de/10011252857
We analyze the problem of modeling marriages in a two-sex model of population dynamics. We first deal with the problem … functions in modeling births and couples during the ten-year period between consecutive U.S. censuses. Unlike most empirical …
Persistent link: https://www.econbiz.de/10009205573
In this paper, a comparative analysis of three multi-loops control schemes dedicated to the single ended primary inductance converter (SEPIC) power factor corrector (PFC) is presented. The first control technique uses a robust hysteresis current controller; the second control strategy consists...
Persistent link: https://www.econbiz.de/10010751852
This paper presents an adaptive artificial neural network (ANN) for modeling and simulation of a Stand … installed systems. The modeling of the complete SAPV system is achieved by combining the models of the different components of …
Persistent link: https://www.econbiz.de/10010806670
The aim of this work is to develop a numerical code able to predict the thermal behavior of a double tank integrated collector storage system (ICS) with compound parabolic concentrator (CPC). The developed numerical model is based on the detailed analysis of the different forms of heat transfers...
Persistent link: https://www.econbiz.de/10010806831
A doubly fed induction generator (DFIG) is a variable speed induction machine. It is a standard, wound rotor induction machine with its stator windings directly connected to the grid and its rotor windings connected to the grid through a back-to-back AC/DC/AC PWM converter. The power generation...
Persistent link: https://www.econbiz.de/10010806855
-dimensional, large-scale setups, is presented with an emphasis on heat and mass transfer. Modeling strategies and commonly used … partial differential equations. Finally, an overview of commonly used simulation software for fuel cell modeling is given. A … finishes with a survey of outstanding issues and recent modeling trends. …
Persistent link: https://www.econbiz.de/10010808232
In this paper, a mathematical model for steady-state simulation of transcritical CO2 water-to-water heat pump system with an expander has been developed. It is used to simulate the performance of transcritical CO2 system with CO2 expander prototype. Simulated results are compared with...
Persistent link: https://www.econbiz.de/10010810776
and Bernoulli sources employed in information theory. Likewise, the present study delineates some aspects regarding …
Persistent link: https://www.econbiz.de/10010993077