WlND ENERGY process Fig. 2: Moldex3D 3D simulation: flow front time at the end of the sandwich structure filling stage Fig. 3: 3D flow analysis of a sliced section of the part in the thickness direction Fig. 4: Comparison of the flow front results in the thickness direction between the uniform (2D) and the anisotropy flow (3D) conditions COMPOSITE HERO ACCURATE PROJECTION FOR YOUR LAYUP PROCESS DURABILITY GREEN DIODE 30,000 h www.LAP-LASER.com 36 Conclusion The impact of the different material properties and characteristics in the thickness direction on the actual flow behaviour can be clearly understood from the comparison above. As a result, it can be concluded that 3D simulation is the only simulation technology that can fully capture a complex geometric design and truly reflect the intricate, interchangeable material mechanisms in a multilayer fibre design structure in the RTM process. In addition, it is necessary to consider how different porous materials influence the production of RTM products. Using an advanced 3D simulation that includes different flow parameters in all dimensions, the flow behaviour in the mould can be visualized, which further helps improve and optimize the RTM process. jec composites magazine / No108 October 2016 More information: www.molden3d.comhttp://www.molden3d.com http://www.LAP-LASER.com