The design of a dynamic simulation system of a liquid chemical filling process
The flow sheet and operation principle of a liquid filling process was briefly discussed, and the dynamic simulation mathematic models of the filling process were developed in detail using the mass balance equations, gas state equations and historical process data. Based on the intelligent process control (IPC) simulation mode, the overall structure and the development scheme of the filling process simulation system was designed. A dynamic simulation system of the filling process was successfully developed, by taking a typical SCADA (supervisory control and data acquisition) configuration software named Century Star as GUI (graphical user interface) development platform, and integrating with a DLL (dynamic link library) function program to perform the calculation of the simulation models programmed using Visual C++. The development of the simulation GUI included the design and Command Language programming of simulated process flow sheet diagrams, simulation command buttons and their displaying diagrams, and the operation and parameters adjustment diagrams of all kinds of manipulators in the process flow sheets. The overall simulation operation of the filling process was fairly good achieved. Then some comprehensive and systematic simulation tests of the filling process were carried out. The simulation results show that the simulation system could satisfy the filling process research and design requirements very well, and the main process operation parameters were optimized through these simulation tests.
An object-oriented framework for modular chemical process simulation with semiconductor processing applications
This paper discusses the development of a set of object-oriented modular simulation tools for solving lumped and spatially distributed models generated from chemical process design and simulation problems. Developed in the context of simulating semiconductor manufacture equipment, this framework reduces the software development cycle time associated with designing process systems and it improves the overall efficiency of the simulator development process. Modularized simulator components can be solved and analyzed individually, as well as formed into modular systems that can be solved using sequential or simultaneous approaches. A tungsten chemical vapor deposition simulation application is presented to illustrate the capability of the proposed tools in facilitating an evolutionary simulation approach.
Kant's 'Religion within the Boundaries of Mere Reason'
Preface 1. Context 2. Overview of Themes 3. Reading the Text Prefaces to the First and Second Editions Part I of the Religion Part II of the Religion Part III of the Religion Part IV of the Religion 4. Reception and Influence 5. Guide for Further Reading Bibliography Index