Table of contentsIntroductionDesign of a wind turbine bladeSimulation to verify the chosen aerodynamic profileModeling of the blade of a wind turbine in a CAD systemConclusionIntroductionYou are wondering if students or engineers living in the 21st century consider themselves fortunes as many problems which were previously solved by academics, engineers and programmers of the past, have simplified the solutions and grouped them into various tools to make solving certain problems easier than ever. Thanks to all these tools, engineers or students today are able to solve problems more efficiently, more productively and more innovatively. Say no to plagiarism. Get a tailor-made essay on “Why Violent Video Games Should Not Be Banned”? Get an Original Essay Computer-aided design software is one such tool. This brings us to the following case study report which will show an example of the process of designing, simulating and modeling a wind turbine blade by a design team with the application of computer aided design software , engineering knowledge and simulation software. The design team mentioned in the following report is a staff team from the reference report. Wind Turbine Blade Design The reason for choosing a wind turbine blade as an example case study is due to its complexity not only in shape but also involves heavy simulation on a model designed for performance and the calculation of how to make and bring the designed product to life. CAD (Computer Aided Design) programs are capable of producing 2D and 3D sketches used in the manufacturing process and simulation. The creation process required work of high precision and reliability as it involves a large number of variations and calculations for the surface profile, working parameter for the specific working environment and the material of the turbine blade. For an example quote from reference documents: “For a 3D object with m types of materials and n number of variations for each material, the modeling space is of dimension E3 x nm. In other words, for a turbine blade modestly composed of three constituent materials with a volume fraction of 2% as resolution, there are 1.25 x 105 possible designs even with assumed identical geometry. Due to the heavy calculations involved, this approach practically becomes very difficult, even with advanced computing power. » The first step in the turbine blade design process is to choose the blade wing profiles. Selection is based on environmental, budget, regulatory requirements and performance constraints. Based on the information mentioned above, the calculation was carried out, involving the calculation of the force generated in the airfoil and the 4 lifting forces produced by the blade airfoil. The design team then performs an analysis on the wing profiles designed with a WIATRAK 1. . 1 software with a set of wind speed and required rotor span. Forces generated in an airfoil with various symbols used for calculation. The shape and forces generated are determined by airfoils and can be found at aerospace institutes. Detailed airfoil parameters can be downloaded from the Aerofoil Investigation database. The design team uses this data to create the blade model. This further improves the accuracy of the collected data. Based on geometry,.