![accident simulation software accident simulation software](https://stumejournals.com/wp-content/uploads/2021/06/mm-1-2021-pdf-724x1024.jpg)
- Accident simulation software driver#
- Accident simulation software software#
- Accident simulation software license#
MC3D software) and the mechanical integrity of the containment (for which the IRSN uses the CEA CAST3M software package). It is also used by several organisations outside Europe (Canada, Russian Federation, India, Singapore, Ukraine, etc.).ĪSTEC covers the entire phenomenology of severe accidents except steam explosion (for which the IRSN uses the SARNET (Severe accident research network) network of excellence. Furthermore, ASTEC is also occasionally used for preparing certain crisis exercises (nuclear or radiological accident simulation exercises for training various players and the organization itself) at the IRSN Crisis Technical Centre.ĪSTEC is the European reference software within the European Commission It is also used to prepare and interpret the experimental programs with respect to either in-vessel or ex-vessel phenomena which could occur during meltdown accidents. ASTEC is widely used in IRSN level 2 probabilistic safety assessments (PSA2) for French reactors. the European Pressurised Reactor - EPR), source term evaluations in accident situations and the development of severe accident management guidelines.
![accident simulation software accident simulation software](https://images.computerhistory.org/makesoftware/mscw.car-crash-simulation.graphics-help-the-engineer.comparison-of-simulated-and-physical-crash-test-results-vw-polo.jpg)
The main applications of the software package are safety analyses for nuclear reactors (e.g. ASTEC is currently maintained and developed by the IRSN. This particularly covers Western-designed pressurized water reactors (PWRs) such as those used for France's nuclear power supply, Russian-designed PWRs (VVERs), boiling water reactors (BWRs) and CANDU heavy water reactors.
Accident simulation software license#
Simulation results can be incorporated with an animation (as described above) to provide a scientifically based high definition 3-D graphical depiction of a traffic collision event.Įxpert Reconstruction Company LLC primarily utilizes software products under license from FARO and Engineering Dynamics Corporation to perform both animations and simulations.The ASTEC (Accident Source Term Evaluation Code) software system makes it possible to simulate all phenomena that take place during a water-cooled reactor meltdown accident, from the initiating event to the discharge of radioactive materials (called the "source term") out from the containment. The basic objective with a simulation is that the simulation results match whatever the physical and testimonial evidence indicate regarding post-impact vehicle movements, damage, tire marks, and point of rest positions of the vehicles.
Accident simulation software driver#
Those conditions may include vehicle dimensions, weights, crush stiffness, speeds, positions, orientations and driver inputs, to name a few. With a computer simulation, the program software includes a validated physics module that calculates and predicts the movements and/or post-collision dynamics of the vehicles depending on the set of initial conditions input by the expert. With an animation, the accident scene, object models (including automobiles, trucks, buses, motorcycles, bicycles or pedestrians) and object movements are input by the animator based on results from an expert accident reconstruction and other reliable information.Īccident simulation is similar to animation as far as the visual end product but the technique is slightly different. The results can be very powerful re-enactments of the subject collision or incident from various perspectives. Or simple static still frame slides showing plan views from overhead and from various oblique bird's eye views can be shown. With this capability, the dynamic viewpoint of drivers, passengers, pedestrians, or eyewitnesses can be demonstrated. "Cameras" can be placed at any location within or above the animation accident scene, including attached to dynamic moving objects (such as within the driver's compartment inside a car).
![accident simulation software accident simulation software](https://edccorp.com/images/products/hve.v2_vanvw.jpg)
The results can be viewed in real time or slow motion. These trajectories are incorporated into a three dimensional accident scene diagram or a Google Earth satellite image or a combination of both. Traffic accident animation provides a dynamic 3-D color visual portrayal of the time - speed - position histories of vehicles and/or pedestrians. Computer animations and simulations are effective tools in performing and presenting accident reconstruction analyses.