# Advanced Manufacturing Center of Excellence Minnesota State University, Mankato — **automation, precision machining, and Industry 4.0**. One of the eight Minnesota State Centers of Excellence, run through both spines: [[PORTAL_Acoustics]] and [[PORTAL_WT!Thury_Hydrodynamics_Compendium]], indexed by [[PORTAL_Centers_of_Excellence]]. ## Acoustics The spindle sings its condition: chatter, ultrasonic testing, and acoustic emission are quality control by ear. ### Microsims — three.js first <!-- MICROSIM:PENDING_DEPLOY:BEGIN v1.7 g08 — embed target is not on the CDN; restore with g08 --undeploy-clear --> <p class="wt-pending"><strong>Microsim staged, not yet on the CDN.</strong> <code>Moiré_pattern.html</code> is built and deploy-ready in <code>Microsims for Dissemination/</code>, but the Netlify project still serves the geometry+spintronics set only. The player is disabled until the deploy lands; the explanatory text below is unchanged.</p> <!-- <iframe src="https://wikitube-3d-microsims.netlify.app/Moiré_pattern.html" width="100%" height="520" frameborder="0" loading="lazy" sandbox="allow-scripts allow-same-origin"></iframe> --> <!-- MICROSIM:PENDING_DEPLOY:END --> **`Moiré_pattern` (three.js).** Interference made visible — the moiré sim is metrology's acoustics: beats between gratings, read as error maps. ### Microsims — p5.js <iframe src="https://editor.p5js.org/sciencenibber/full/Rnmcsvwbo" width="100%" height="480" frameborder="0" loading="lazy" sandbox="allow-scripts allow-same-origin"></iframe> **Mechanical wave (p5.js).** Transverse and longitudinal side by side: one set of sliders drives the same y(x,t)=A·sin(kx−ωt) through both canonical mechanical-wave families at once. (Audio room gallery, 21 shipped.) ## Hydrodynamics Coolant loops, hydraulic presses, and ISO 1219 sign language: manufacturing is applied fluid power. ### Microsims — three.js first <!-- MICROSIM:PENDING_DEPLOY:BEGIN v1.7 g08 — embed target is not on the CDN; restore with g08 --undeploy-clear --> <p class="wt-pending"><strong>Microsim staged, not yet on the CDN.</strong> <code>Porous_medium.html</code> is built and deploy-ready in <code>Microsims for Dissemination/</code>, but the Netlify project still serves the geometry+spintronics set only. The player is disabled until the deploy lands; the explanatory text below is unchanged.</p> <!-- <iframe src="https://wikitube-3d-microsims.netlify.app/Porous_medium.html" width="100%" height="520" frameborder="0" loading="lazy" sandbox="allow-scripts allow-same-origin"></iframe> --> <!-- MICROSIM:PENDING_DEPLOY:END --> **`Porous_medium` (three.js).** Flow through a packed bed — filtration, sintering, and casting infiltration in one 3-D parcel chase. ### Microsims — p5.js <iframe src="https://editor.p5js.org/sciencenibber/full/tqkls7TH0" width="100%" height="480" frameborder="0" loading="lazy" sandbox="allow-scripts allow-same-origin"></iframe> **weber-number (p5.js).** One of the 15 published hydrodynamics sims — this Center's assigned fluid station. <iframe src="https://editor.p5js.org/sciencenibber/full/YQ1jdugGs" width="100%" height="480" frameborder="0" loading="lazy" sandbox="allow-scripts allow-same-origin"></iframe> **hagen-poiseuille-equation (p5.js).** One of the 15 published hydrodynamics sims — this Center's assigned fluid station. ## Article links [[Robotics]] · [[Fluid_dynamics]] · [[Viscosity]] <!-- CRAFT-LINK:START g12 --> *Both craft standards apply here — [[WT!Three_js_Microsim_Master_Class|three.js]] and [[WT!P5_js_Microsim_Master_Class|p5.js]].* <!-- CRAFT-LINK:END --> ## Wikipedia : Wikitube **Strict pair:** (WT! local — no Wikipedia twin) : [Wikitube](https://en.wikitube.io/wiki/WT!Advanced_Manufacturing_Center_of_Excellence) ## Previous hub tags `Centers_of_Excellence` · `GENERATIVE` — carried from the legacy CoE portal structure; spine crossings: [[PORTAL_Acoustics]] · [[PORTAL_WT!Thury_Hydrodynamics_Compendium]].