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#viscous

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John Vaccaro (johniac)<p>SciTech Chronicles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Jan 13, 2025</p><p><a href="https://bit.ly/stc011325" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">bit.ly/stc011325</span><span class="invisible"></span></a></p><p><a href="https://mastodon.social/tags/snowball" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>snowball</span></a> <a href="https://mastodon.social/tags/seawater" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>seawater</span></a> <a href="https://mastodon.social/tags/viscous" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>viscous</span></a> <a href="https://mastodon.social/tags/algae" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>algae</span></a> <a href="https://mastodon.social/tags/diffusion" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>diffusion</span></a> <a href="https://mastodon.social/tags/Chlamydomonas" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Chlamydomonas</span></a> VMWare <a href="https://mastodon.social/tags/KVM" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>KVM</span></a> <a href="https://mastodon.social/tags/license" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>license</span></a> <a href="https://mastodon.social/tags/open" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>open</span></a>-source <a href="https://mastodon.social/tags/Broadcom" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Broadcom</span></a> <a href="https://mastodon.social/tags/VMDK" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>VMDK</span></a> <a href="https://mastodon.social/tags/music" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>music</span></a> <a href="https://mastodon.social/tags/Tregoning" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Tregoning</span></a> <a href="https://mastodon.social/tags/isolation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>isolation</span></a> <a href="https://mastodon.social/tags/co" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>co</span></a>-operation <a href="https://mastodon.social/tags/Cortisol" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Cortisol</span></a> <a href="https://mastodon.social/tags/adjacent" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>adjacent</span></a> <a href="https://mastodon.social/tags/imagination" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>imagination</span></a> <a href="https://mastodon.social/tags/ruleset" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ruleset</span></a> <a href="https://mastodon.social/tags/Protopia" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Protopia</span></a> <a href="https://mastodon.social/tags/Specialization" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Specialization</span></a> <a href="https://mastodon.social/tags/siloed" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>siloed</span></a> <a href="https://mastodon.social/tags/Yunnan" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Yunnan</span></a> <a href="https://mastodon.social/tags/sauropodomorph" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>sauropodomorph</span></a> <a href="https://mastodon.social/tags/Hettangian" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Hettangian</span></a> <a href="https://mastodon.social/tags/Jurassic" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Jurassic</span></a> <a href="https://mastodon.social/tags/herbivore" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>herbivore</span></a></p>
Khurram Wadee ✅<p>A simple model for it might be to assume it is a <a href="https://mastodon.org.uk/tags/linear" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>linear</span></a> <a href="https://mastodon.org.uk/tags/viscous" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>viscous</span></a> fluid offering resistance proportional to the velocity of the projectile, i.e. R = -k.v, where v is the velocity vector and k is a constant which dictates how viscous the fluid is.</p><p>Happily, this model has exact solutions so I didn’t need to do any numerical integration. Here are four different cases, including the ideal case k = 0. The others are k = 0.1, 1 and 10, with the k=1highlighted. Pt2...</p><p><a href="https://mastodon.org.uk/tags/MyWork" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>MyWork</span></a> <a href="https://mastodon.org.uk/tags/CCBYSA" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CCBYSA</span></a> <a href="https://mastodon.org.uk/tags/Maths" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Maths</span></a> <a href="https://mastodon.org.uk/tags/WxMaxima" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>WxMaxima</span></a></p>
IAintShootinMis<p>What is the scientific word for a Fluid or semi-Fluid that holds its bead when put on a surface. Think ketchup. You could write with it, and the ketchup would mostly hold its location and height. </p><p>Is this viscosity also? Or is there a word for the vertical strength of a liquid/gel</p><p><a href="https://digitaldarkage.cc/tags/hydrodynamics" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>hydrodynamics</span></a> <a href="https://digitaldarkage.cc/tags/science" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>science</span></a> <a href="https://digitaldarkage.cc/tags/engineering" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>engineering</span></a> <a href="https://digitaldarkage.cc/tags/liquid" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>liquid</span></a> <a href="https://digitaldarkage.cc/tags/gel" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>gel</span></a> <a href="https://digitaldarkage.cc/tags/viscous" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>viscous</span></a> <a href="https://digitaldarkage.cc/tags/viscosity" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>viscosity</span></a></p>
Just Matthew 🙏<p><span class="h-card"><a href="https://mstdn.social/@kathygriffin" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>kathygriffin</span></a></span> <br>Loving the auto-error of <a href="https://kolektiva.social/tags/AOC" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AOC</span></a> and <a href="https://kolektiva.social/tags/Pelosi" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Pelosi</span></a> comments being "viscous". Pretty sure you meant "<a href="https://kolektiva.social/tags/Viscous" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Viscous</span></a>" there 😂</p>