You may have to Search all our reviewed books and magazines, click the sign up button below to create a free account.
Dans ce sixième numéro, la rédaction vous propose de partir « dans les airs » : des réflexions et aides de jeu autour de l'espace aérien et des possibilités narratives qu'il offre...
Dans ce quatrième numéro, un dossier spécial rentrée : des aides de jeu méd.-fan. et futuristes pour la rentrée en jeu de rôle... et astuces, conseils, réflexions, scénario...
C'est parti pour un premier numéro !
L'architecture, voilà le fondement de ce dix-neuvième numéro des Chroniques d'Altaride ! Parler d'architecture, c'est s'interroger sur la cohérence des univers imaginaires qui servent de base à nos voyages ludiques. Alors comment créer quelque chose qui se tient, qui a un sens ? Nos contributeurs vous propose ce mois-ci quelques articles pour y réfléchir ensemble mais on retrouvera aussi nos rubriques Culture rôliste, Fenêtre sur... et vos bandes dessinées préférées !
Provides insights into the composition of petroleum, especially its heavy ends, and presents a review of modern methods for the analysis of heavy petroleum fractions, which are viewed as refinery feedstocks. The concept of an atmospheric equivalent boiling point (AEBP) scale increasing the boiling range almost threefold and allowing for the description of all crude oil fractions is introduced.
The book summarises the outcom of a priority research programme: 'Analysis, Modelling and Computation of Multiphase Flows'. The results of 24 individual research projects are presented. The main objective of the research programme was to provide a better understanding of the physical basis for multiphase gas-liquid flows as they are found in numerous chemical and biochemical reactors. The research comprises steady and unsteady multiphase flows in three frequently found reactor configurations, namely bubble columns without interiors, airlift loop reactors, and aerated stirred vessels. For this purpose new and improved measurement techniques were developed. From the resulting knowledge and data, new and refined models for describing the underlying physical processes were developed, which were used for the establishment and improvement of analytic as well as numerical methods for predicting multiphase reactors. Thereby, the development, lay-out and scale-up of such processes should be possible on a more reliable basis.
Reporting the state of the art of colour image processing, this monograph fills a gap in the literature on digital signal and image processing. It contains numerous examples and pictures of colour image processing results, plus a library of algorithms implemented in C.
Accurately predicting the behaviour of multiphase flows is a problem of immense industrial and scientific interest. Modern computers can now study the dynamics in great detail and these simulations yield unprecedented insight. This book provides a comprehensive introduction to direct numerical simulations of multiphase flows for researchers and graduate students. After a brief overview of the context and history the authors review the governing equations. A particular emphasis is placed on the 'one-fluid' formulation where a single set of equations is used to describe the entire flow field and interface terms are included as singularity distributions. Several applications are discussed, showing how direct numerical simulations have helped researchers advance both our understanding and our ability to make predictions. The final chapter gives an overview of recent studies of flows with relatively complex physics, such as mass transfer and chemical reactions, solidification and boiling, and includes extensive references to current work.