Ansys Composite Cure Simulation
Evaluation of autoclave curing effects on composite laminates using the simulation
Ansys is a software suite of Ansys Inc.
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
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Our competences in Ansys Composite Cure Simulation
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CASE STUDY
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CASE STUDY
The connecting rod is one of the most important components in powertrain systems, so it requires very careful structural analyses because its failure implies serious damage to the entire engine.
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CASE STUDY
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Cimolai Technology explains the business benefits it has achieved since the installation in terms of time savings in planning, and design, and improvements in product quality and in delivery forecast ability.
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CASE STUDY
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CASE STUDY
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CASE STUDY
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EnginSoft implemented a new 3D CFD multi-phase model to simulate the water condensation-evaporation processes inside automotive headlamps for Automotive Lighting, a leading supplier of quality headlights to the OEM market
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In this article, Uteco describes how it applied Computational Fluid Dynamics (CFD) to assist the design and improvement of its printing machines.
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A fascinating article on the origin, history, and evolution of roller coasters from their earliest prototypes in Russia in the 16th century on the banks of the Neva River of St. Petersburg, and then dives into detail on how numerical simulation of roller coasters works to ensure their success both as entertainment and from a safety perspective for users and operators.
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CASE STUDY
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CASE STUDY
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Elettronica SpA designs and produces systems for electronic warfare. Each system design is unique according to its platform and purpose. In this article, the company describes how it used CAE to approach the challenging design of a single sandwich radome.
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