Computer-Aided Multiscale Modelling for Chemical Process Engineering
نویسندگان
چکیده
Chemical processes are generally modeled through monoscale approaches, which, while not adequate, satisfy a useful role in product-process design. In this case, use of a multi-dimensional and multi-scale model-based approach has importance in product-process development. A computer-aided framework for model generation, analysis, solution and implementation is necessary for the development and application of the desired model-based approach for productcentric process design/analysis. This goal is achieved through the combination of a system for model development (ModDev), and a modelling tool (MoT) for model translation, analysis and solution. The integration of ModDev, MoT and ICAS or any other external software or process simulator (using COM-Objects) permits the generation of different models and/or process configurations for purposes of simulation, design and analysis. Consequently, it is possible to reduce time and human resources in the development and solution of models.
منابع مشابه
Towards computer-aided multiscale modelling: An overarching methodology and support of conceptual modelling
Multiscale modelling is now widely regarded as a promising and powerful tool in various disciplines, including the broad area of process engineering. However, a multiscale model is usually much more difficult to develop than a single-scale model due to a range of conceptual, numerical, and software challenges. Currently, there is little support developed to facilitate multiscale modelling. This...
متن کاملTowards computer-aided multiscale modelling: A generic supporting environment for model realization and execution
Computer-aided multiscale modelling (CAMM) may be carried out in three consecutive stages, namely conceptual modelling, model realization, and model execution. Following earlier work on a conceptual modelling tool which aims to support the first stage of CAMM, prototypical tools for realizing conceptual models and for the execution of simulation are developed in this work, with the assumption t...
متن کاملDiagnostic goal driven modelling and simulation of multiscale process systems
Most industrial and manufacturing processes are inherently multiscale systems. The systematic way of constructing multiscale models, however, is still an open research area. It is well known [1] that a process model is jointly determined by the process system and the modelling goal. Little is known, however, about a systematic way of taking the effect of the modelling goal into account during t...
متن کاملAmong the trends for a modern chemical engineering, the third paradigm: The time and length multiscale approach as an efficient tool for process intensification and product design and engineering
To respond to the changing needs of the chemical and related industries in order both to meet today’s economy demands and to remain competitive in global trade, a modern chemical engineering is vital to satisfy both the market requirements for specific nano andmicroscale end-use properties of products, and the social and environmental constraints of industrial meso and macroscale processes. Thu...
متن کاملModelsaz: An Object-Oriented Computer-Aided Modeling Environment
Modeling and simulation of processing plants are widely used in industry. Construction of a mathematical model for a plant is a time-consuming and error-prone task. In light of extensive advancements in computer science (both hardware and software), computers are becoming a necessary instrument in industrial activities. Many software tools for modeling, simulation and optimization of proces...
متن کامل