Ansys is a software suite of Ansys Inc.
Deformations induced by the curing process (Process Induced Distortions - PID) are one of the main problems for composite materials production with polymer matrix (Fiber Reinforced Plastics - FRP). These effects are mainly caused by residual stresses that arise during the matrix polymerization. Process optimization can be pursued through a traditional trial & error approach, generally convenient and effective only for simple geometries. More complex composite parts require more sophisticated models which must be based on an in-depth understanding of residual stresses (e.g. different composite thermal expansion in-plane and through-the-thickness, shrinkage by polymerization, layup asymmetry, mold-composite interactions, etc.).
Ansys Composite Cure Simulation (ACCS) is a dedicated simulation technology to study the effects of the cure process for polymeric matrix composites. ACCS is implemented within the Workbench platform through ACT and it extends the thermal and structural solver capabilities. The integration in Workbench and Mechanical allows to exploit Ansys Composite PrepPost (ACP) for the composite lay-up definition. Through ACCS it's possible to optimize a pre-existing project reducing scraps and rework, it makes new products design cycle more efficient and optimizes mold geometry to reduce the onset of residual stress.
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CASE STUDY
Transmission design is mainly based on the mechanical aspects of the transmission and lubrication is an aspect that is verified, and eventually corrected, based on bench testing, i.e. once the design phase has been completed and a physical prototype is available.
mechanics particleworks automotive
CASE STUDY
Further reduction of the heat loss compared to the best design of the NSGA-II first phase design optimization: a further 4% gained
cfd biomechanics ansys modefrontier optimization
Our competences in Ansys Composite Cure Simulation
CASE STUDY
The footbridge is supported by two cable-stayed, stainless steel arches lying on inclined planes, supporting a steel deck with concrete infill.
civil-engineering ansys construction straus7
CASE STUDY
In this interview, engineer Luca Cavalli, of Immergas’ advanced engineering team, discusses the technical and business benefits the company has realised since first introducing Computer-Aided Engineering (CAE) technologies into its R&D department in 1997.
ansys appliances cfd mechanics
CASE STUDY
This paper presents the preliminary simulation study of a typical centrifuge currently produced by Gamma Meccanica. The objective of this study is to evaluate the behaviour of the centrifuge using moving particle simulation and discrete element method (MPS-DEM) simulation techniques with Particleworks 7.2.1 to gain a better understanding of phenomena that are impossible to monitor experimentally.
mechanics particleworks