RecurDyn作为多领域综合CAE（计算机辅助工程）动力学分析软件，最主要的功能是多体动力学（MBD）分析。它提供了一个快速高效的求解器以及直观的界面和多样的数据库。
利用RecurDyn不仅可以分析刚体和柔性体，还可以利用有限元法对适当的的柔性体和典型刚体模型组合进行仿真分析。此外，RecurDyn还包括紧密集成的控制工具箱和最优化设计（Design Optimization），用于粒子材料分析的粒子动力学（Particle Dynamics）以及疲劳耐久性评价仿真工具箱。
RecurDyn还支持与各种CAE软件的协同仿真(Co-simulation)。 RecurDyn提供了计算流体动力学软件Prometech的粒子工作流程以及流畅的延展性分析环境，能够对流体与多体系统之间的相互作用进行精确的动力学分析。
File Size: 6.5 GB
RecurDyn is an interdisciplinary, computer-aided engineering (CAE) software package whose primary function is the simulation of MultiBody Dynamics (MBD). RecurDyn simulates both rigid and flexible body dynamics by combining traditional rigid MBD with cutting-edge finite element technology for modeling flexible bodies. In addition, RecurDyn also includes a tightly-integrated controller design tool, design optimization, particle dynamics for granular materials, and durability and fatigue analysis.
RecurDyn also supports co-simulation with various other computer-aided engineering software tools. RecurDyn includes a seamless co-simulation environment for coupled simulations with computational fluid dynamics solver, Particleworks from Promotech, allowing for detailed analysis of the interaction of fluids and multibody systems.
The base component of RecurDyn is RecurDyn Professional. RecurDyn Professional provides the capacity for all pre- and post-processing, simulating, and and analyzing rigid body systems. It also includes a complete customization environment. RecurDyn Professional is required to use any additional toolkits. Toolkits add functionality to RecurDyn Professional, including GUI features and solver code specific to the field of the toolkit. RecurDyn Professional includes RecurDyn Modeler, the pre- and post-processing environment, RecurDyn/Solver, and RecurDyn ProcessNet, the customization environment. RecurDyn Professional provides rigid body analysis. It includes a library of algebraic, idealized constraints and a library of rigid-to-rigid body contact algorithms.
RecurDyn Professional can perform various kinds of analyses: Dynamics Statics Position, Velocity, and Acceleration at the initial time Design Studies and Design of Experiments.
Features
Fast and reliable mechanical system simulation
Familiar user interface: CAD-like & Windows-native
Powerful 2D/3D surface contact modeling
Advanced flexible body dynamics
Automated modeling using exclusive toolkits
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