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<p style="margin-top:0; margin-bottom:0">Hi Gmsh users/developers,</p>
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<p style="margin-top:0; margin-bottom:0">I'm working on a simple 2D airfoil mesh (coarse geo file attached) - I would like the boundary layer to not have a uniform discretization along the airfoil surface. I would like "wider" cells mid chord, and "narrower"
cells near the leading and trailing edges. From what I can work out, the boundary layer cell width is only defined by the characteristic length given at the first point of the curve?</p>
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<p style="margin-top:0; margin-bottom:0">ie. hypothetical boundary layer cell "width" on a curve shown below:
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<p style="margin-top:0; margin-bottom:0">leading mid trailing<br>
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<p style="margin-top:0; margin-bottom:0">|-|-|--|--|--|----|----|----|----|--|--|--|-|-|<br>
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<p style="margin-top:0; margin-bottom:0">Is there a way to enforce this?</p>
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<p style="margin-top:0; margin-bottom:0">Thank you in advance,</p>
<p style="margin-top:0; margin-bottom:0">Kind Regards,</p>
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<span style="font-size:12pt; font-weight:bold">Nathan Ricks</span><span style="font-size:12pt"> | </span><span style="font-size:12pt">PhD Student</span><br>
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<span style="font-size:10pt">Department of Mechanical Engineering</span><br>
<span style="font-size:10pt">Thermo and Fluid dynamics (FLOW)</span><br>
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<span style="font-size:10pt">Brussels Faculty of Engineering (</span><a href="http://bruface.eu/" id="LPNoLP" style="color:rgb(224,52,18)"><font color="E03412"><span class="s3" style="font-size:10pt">BRUFACE</span></font></a><span style="font-size:10pt">)</span></span><br>
<span style="font-size:8pt"><span style="font-size:10pt">Vrije Universiteit Brussel (</span><a href="http://www.vub.ac.be" id="LPNoLP" style="color:rgb(224,52,18)"><font color="E03412"><span class="s3" style="font-size:10pt">VUB</span></font></a><span style="font-size:10pt">)</span></span><br>
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