Results 241 to 250 of about 22,533,400 (291)

Steady state chemical process simulation

AIChE Journal, 1975
AbstractIn recent years process simulation by computer has become an accepted tool in the design and control of chemical processes, but there are still uncertainties and conflicting views about the real benefits relative to cost in both chemical industry and in education.This article surveys the literature of the last three years, exploring the answers
R. L. Motard, M. Shacham, E. M. Rosen
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STEADY STATE SIMULATION OF CHEMICAL PLANTS

Chemical Engineering Communications, 1983
(1983). STEADY STATE SIMULATION OF CHEMICAL PLANTS. Chemical Engineering Communications: Vol. 23, No. 1-3, pp. 181-190.
G.M. OSTROVSKII, T.A. BEREJINSKI, K.A. ALIEV, E.M. MICHAILOVA   +3 more
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ON AUTOMATED SEQUENTIAL STEADY-STATE SIMULATION

2000
The credibility of the final results from stochastic simulation has had limited discussion in the simulation literature so far. However, it is important that the final results from any simulations be credible. To achieve this, validation, which determines whether the conceptual simulation model is an accurate representation of the system under study ...
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Steady-state co-simulation with PowerFactory

2013 Workshop on Modeling and Simulation of Cyber-Physical Energy Systems (MSCPES), 2013
Power system analysis applications like PowerFactory make it possible to investigate research questions within a dedicated domain specific environment. With the increasing complexity in cyber-physical systems the need for coupling models or systems for simulation becomes eminent.
Matthias Stifter, Roman Schwalbe, Filip Andren, Thomas Strasser   +3 more
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Steady State Simulation of Devices

1993
In Chapters 2 and 3 we presented the phonon spectra and the band structure respectively of the semiconductor; in Chapter 4 the interaction between them. The necessary basic transport physics should now be familiar to the reader. In Chapter 5 the Monte Carlo method was introduced; in Chapter 6 it was used to simulate the bulk properties of semiconductor
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Regenerative steady-state simulation of discrete-event systems

ACM Transactions on Modeling and Computer Simulation, 2001
The regenerative method possesses certain asymptotic properties that dominate those of other steady-state simulation output analysis methods, such as batch means. Therefore, applying the regenerative method to steady-state discrete-event system simulations is of great interest. In this paper, we survey the state of the art in this area.
Shane G. Henderson, Peter W. Glynn
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Numerical Simulation of Steady-State Fronts

Journal of the Atmospheric Sciences, 1974
Abstract The numerical frontogenesis model of Williams is modified to include horizontal and vertical turbulent diffusions of heat and momentum. The turbulent diffusions are represented with constant coefficients, and an Ekman layer is added to the basic deformation field.
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Ranking and Selection for Steady-State Simulation: Procedures and Perspectives

INFORMS Journal on Computing, 2002
We present and evaluate three ranking-and-selection procedures for use in steady-state simulation experiments when the goal is to find which among a finite number of alternative systems has the largest or smallest long-run average performance.
David Goldsman, Seong-Hee Kim, William S. Marshall, Barry L. Nelson   +3 more
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Permuted Standardized Time Series for Steady-State Simulations

Mathematics of Operations Research, 2006
We describe an extension procedure for constructing new standardized time series procedures from existing ones. The approach is based on averaging over sample paths obtained by permuting path segments. Analytical and empirical results indicate that permuting improves standardized time series methods.
James M. Calvin, Marvin K. Nakayama
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Transient and steady state simulation of the renal countercurrent mechanism

Computers in Biology and Medicine, 1977
Abstract A mathematical description is given for transport of sodium, urea and water within the tubule system composed of Henle loops, distal tubules, collecting ducts and vasa recta. Transtubular fluxes are assumed passive, except for sodium in the ascending Henle loops, distal tubules and collecting ducts.
P G, Ang, H D, Landahl, E, Bartoli
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