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Operational research. Game theory --- Queueing theory --- Tables --- Graphic methods --- 519.872 --- Queuing theory --- -Queuing theory --- -Erlang traffic formula --- Theory of queues --- Waiting-line theory --- Production scheduling --- Stochastic processes --- Queuing theory. Service systems. Numerical simulation --- -Queuing theory. Service systems. Numerical simulation --- 519.872 Queuing theory. Service systems. Numerical simulation --- -519.872 Queuing theory. Service systems. Numerical simulation --- Erlang traffic formula --- Tables. --- Graphic methods.
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Techniques based on numerical simulations have been applied to the analysis of the heat exchanger and the High Temperature Superconductor (HTS) module of HTS current leads. In the first case correlations have been derived for the meander flow geometry. In the second case steady state and transient thermal-electric models have been validated. Both techniques are used to design and optimize HTS current leads. The correlations were applied to a predictive analysis of the ITER HTS current leads.
current lead --- Nuclear fusion --- High Temperature Superconductor --- Computational thermal Fluid Dynamics --- Numerical simulation
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This work aims at developing a strategy how the energy which has to be applied to transport incompressible and Newtonian fluids through straight ducts can be reduced. Based on the physical properties of laminar and turbulent flow, models are derived which theoretically lead to the reduction of the dissipated energy. The possibility to implement the proposed state due to appropriate design aspects in the cross section shape of the duct is investigated based on numerical simulations of the flow
Strömungskontrolle --- direkte numerische Simulation --- direct numerical simulation --- turbulente Strömungflow control --- turbulent flow --- drag reduction --- Reibungsreduktion
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In this work the electrical and optical properties of semi-transparent organic solar cells are investigated. For this purpose an optoelectronic simulation model is developed and simulated results and experimental data are compared to each other. Besides the efficiency of the solar cells this work puts a special emphasis on the color properties of the light, which is transmitted through the semi-transmitted solar cells.
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The knowledge of damage processes and their influence on the development of the system´s response is of great significance for the maintenance of infrastructure constructions. By means of computer aided recalculations, the effects of corrosive, fatigue relevant and interacting effects on structures can be estimated and remaining service lifes can be predicted through comparison of simulated system responses with normatively determined limit states.
Civil engineering, surveying & building --- Brückenbau --- Vorspannung --- Korrosion --- Ermüdung --- numerische Simulation --- bridge construction --- prestressing --- corrosion --- fatigue --- numerical simulation
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This book investigates the formation of subaqueous patterns by means of high-fidelity numerical simulations which resolve all the relevant scales of the flow and the sediment bed. This is required to provide a space- and time-resolved information on the flow field and the sediment bed. Secondly, detailed analysis of the generated data allows to address the different governing mechanisms involved in the formation of patterns as well as to access the validity of various existing models.
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Centrifugal classifiers are processing machines used in the gas-particle classification. The aim of this work is to reduce energy costs by improving the classification properties and reducing the pressure drop. In addition to design measures, the focus is also on model development. For the development of the models, a deeper understanding of the flow processes is required.
Mechanical engineering & materials --- Gas-Partikel-Klassierung --- Abweiseradsichter --- Mathematische Modellierung --- Numerische Simulation --- Optimierung --- Gas particle separation --- Centrifugal Classifier --- Mathematical Modeling --- Numerical Simulation --- Optimization
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On May 10-12, 1973 a Conference on Mathematical Methods in Graph Theory was held at Western Michigan University in Kalamazoo. The theme of this Conference was recent advances in the application of analytic and algebraic methods to the analysis of queues and queueing networks. In addition some discussion was given to statistical analy ses in queues, control problems and graphical methods. A total of 83 individuals from both industry and academic estab lishments participated in the Conference. A list of these partici pants can be found on page 373. A total of 18 papers were presented, with sUbstantial time being devoted to their informal discussion. This volume constitutes the proceedings of the Conference, and includes all papers presented. TABLE OF CONTENTS MARCEL F. NEUTS The Markov Renewal Branching Process • 1 RALPH L. DISNEY and W. PETER CHERRY Some Topics in Queueing Network Theory 23 JULIAN KEILSON Convexity and Complete Monotonicity in Queueing Distributions and Associated Limit Behavior . • • • • • . . • • • •• • • 45 G. F. NEWELL Graphical Representation of Queue Evolution for Multiple-Server Systems • . • • • • • • • • • • 63 N. U. PRABHU Wiener-Hopf Techniques in Queueing Theory 81 / IAJOS TAKACS Occupation Time Problems in the Theory of Queues 91 TAPAN P. BAGCHI and J. G. C. TEMPLETON Some Finite waiting Space Bulk Queueing Systems 133 U.
Stochastic processes --- Queuing theory --- congresses --- 519.872 --- Queuing theory. Service systems. Numerical simulation --- Mathematics --- Physical Sciences & Mathematics --- Mathematical Theory --- 519.872 Queuing theory. Service systems. Numerical simulation --- Files d'attente, Théorie des --- Congresses --- Congrès --- Files d'attente, Théorie des --- Congrès --- Recherche opérationnelle --- Congresses. --- Queuing theory - congresses --- Queueing theory
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Queuing theory --- Files d'attente, Théorie des --- Queueing theory --- 519.872 --- Erlang traffic formula --- Theory of queues --- Waiting-line theory --- Production scheduling --- Stochastic processes --- Queuing theory. Service systems. Numerical simulation --- 519.872 Queuing theory. Service systems. Numerical simulation --- Files d'attente, Théorie des
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Manufactures --- Queuing theory --- Service industries --- Produits manufacturés --- Files d'attente, Théorie des --- Services (Industrie) --- Management --- Mathematical models --- Gestion --- Modèles mathématiques --- 519.872 --- 658.513 --- -Manufacturing industries --- -Industries --- Industries --- Erlang traffic formula --- Queueing theory --- Theory of queues --- Waiting-line theory --- Production scheduling --- Stochastic processes --- Queuing theory. Service systems. Numerical simulation --- Supervision of production work. Follow-up, progressing, expediting. Scheduling --- -Mathematical models --- Manufacturing industries --- Queuing theory. --- Mathematical models. --- -Queuing theory. Service systems. Numerical simulation --- 658.513 Supervision of production work. Follow-up, progressing, expediting. Scheduling --- 519.872 Queuing theory. Service systems. Numerical simulation --- -Erlang traffic formula --- Produits manufacturés --- Files d'attente, Théorie des --- Modèles mathématiques --- Management&delete&
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