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Any discussions regarding the software below can be posted and summarized in this thread. Has anyone used it? Are there any application scenarios in actual engineering design and device production? AVEVA Dynamic Simulation (formerly DYNSIM) – Dynamic Simulation Software. I. Software Purpose and Core Functions: This is a high-precision dynamic process simulation tool that can be used in scenarios such as engineering design, control system validation, and operator training. It helps users address the dynamic challenges associated with the design, commissioning, control, and operation of modern process plants, thereby achieving safe, reliable, and efficient production outcomes. •Full life cycle coverage: From factory design and system verification to operator training and commissioning, it spans the entire life cycle of the factory. •Two core modules: o Engineering design: Optimizes process design through dynamic simulation to increase production volume and reduce capital investment costs. o Operator training: A high-fidelity simulation environment is provided to train operators in handling abnormal situations, thereby enhancing operational safety and efficiency. II. Technical Advantages and Features 1. Cloud Deployment and Flexibility o Supports traditional local deployment as well as cloud access. 2. Industry experience and compatibility: o Over 1,200 projects worldwide have been served, spanning industries such as oil and gas, refining, chemicals, power generation, and mining. o It can directly import AVEVA PRO/II steady-state models and convert them into dynamic simulations, avoiding repeated data entry while retaining the original thermodynamic methods. 3. Model accuracy and system integration: Based on first-principles modeling, it includes rigorous thermodynamic and fluid dynamics calculations, and supports complex plant layouts and cold-start simulations. o Numerous third-party system interfaces, enabling integration with control systems such as DCS and PLC, along with open APIs. III. Application Scenarios and Benefits 1. Core Benefits o Reduce equipment design costs (to handle transient operating conditions). o Evaluate safety systems (such as flare and pressure relief systems) to enhance plant safety. o Verify control strategies to reduce the risk of abnormal events. o Optimize the start/stop process to reduce startup time. 2. Typical application cases include pressure relief analysis of distillation towers, research on compressor surging, low-temperature pressure reduction simulation, and risk assessment of boiler ventilation, etc. IV. Functional Modules and System Support • Rich model library: includes process models (such as pumps, heat exchangers, compressors), electrical models (such as motors, circuit breakers), control models (such as PID controllers), as well as models specific to the mining and polymer industries. •Thermodynamic support: Covers various component types (such as acids, alcohols, hydrocarbons) and thermodynamic methods (such as PR, SRK, UNIFAC), making it suitable for the simulation of complex systems. •User interface and tools: It provides a graphical modeling interface, real-time data monitoring, simulation speed control, fault injection, and other functions, supporting multi-role permission management (engineers, operators, administrators).