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<!doctype html>
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<title>Swan — Open-source topology optimization toolbox</title>
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<a class="navbar-brand mx-auto" href="#"><img src="SwanLogo_White.png" height="32px"></a>
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<li class="nav-item">
<a class="nav-link" href="features.html">Features</a>
</li>
<li class="nav-item">
<a class="nav-link" href="results.html">Results</a>
</li>
<li class="nav-item">
<a class="nav-link" href="about.html">About</a>
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<div class="col-10 col-sm-8 col-lg-6">
<img src="mix.png" class="d-block mx-lg-auto img-fluid" alt="Optimally designed parts" width="700" height="500" loading="lazy">
</div>
<div class="col-lg-6">
<h1 class="display-5 fw-bold lh-sm mb-3">Topology optimization made simple</h1>
<p class="lead">Swan allows you to design, optimize, and 3D print parts and metamaterials that suit your needs.</p>
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<a href="https://github.com/SwanLab/Swan"><button type="button" class="btn btn-primary rounded-pill btn-lg px-4 me-sm-3 fw-bold">Contact us</button></a>
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<h2 class="pb-2 border-bottom">Features</h2>
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<i class="fas fa-chess-board"></i>
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<h2>Material design</h2>
<p>Swan can perform analyses of microstructures: when combined with its
topology optimization capabilities, <strong>novel metamaterials</strong> can be designed
to push forward the boundaries of engineering.</p>
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<h2>Structural optimization</h2>
<p>The modular design of Swan allows the combination of several functionals (like compliance,
volume, and perimeter) in order to define <strong>complex optimization problems</strong>. Swan also features
both density-based and level-set-based optimizers.</p>
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<h2>Multi-scale</h2>
<p>One of the key features that sets Swan apart from other topology optimization toolboxes
is the ability to design optimal materials at the <strong>micro</strong> scale, and reuse the obtained
results to perform analyses at the <strong>macro</strong> level. </p>
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<h2 class="pt-5 mt-5 mb-4 display-6 lh-1 fw-bold">Cantilever anisotropy</h2>
Optimization of a cantilever beam with an anisotropy constraint.
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<h2 class="pt-5 mt-5 mb-4 display-6 lh-1 fw-bold">Cantilever 3D</h2>
Topology optimization in 3D using density-based methods.
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Metamaterial with a negative Poisson's ratio
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Result of 3D printing Swan-generated material.
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Design of a flexible gripping mechanism.
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<h2 class="pt-5 mt-5 mb-4 display-6 lh-1 fw-bold">Lattice structures</h2>
Dehomogezination of lattice structures from a homogenized solution.
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