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"Hot-Tear" Standardized Test Setup: Misinterpreted Fiction
bobpuhakka
39 views
Color gradient = FVOL
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The Ugly Well and Choke
bobpuhakka
88 views
Showing the horrible behaviour of the sprue well and choke.
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2012 VSI Sessile Tall Basin
bobpuhakka
214 views
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VSI - Sessile Restrict
bobpuhakka
259 views
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Computerized Casting Process Simulation - 3000 lb Stainless Steel Casting
bobpuhakka
272 views
TOP LEFT: shows the filling process of the casting. Color gradient is temperature. Of note is the idealized fill behavior free from aspiration and surface turbulence.
TO...
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Dual VSI System
bobpuhakka
150 views
SIM
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Vortex Step Ingate in Action - Observing the Surface Behaviour of the Advancing Front.
bobpuhakka
152 views
This simulation shows two very important features of the vortex step ingate:
1. The exposed surfaces (with constantly thickening oxide films forming) are virtually compl...
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Puhakka at TMS 2011 - Premium Quality Super Duplex Stainless Steels without Secondary Refining
bobpuhakka
285 views
Note- this video begins with the presentation already in progress (2-3 minutes)
Bob Puhakka speaks at the John. T. Berry Symposium at TMS 2011 in San Diego California. The...
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How to Design a Naturally Pressurized Gravity Fill System in 60 Seconds.
bobpuhakka
722 views
Here is a quick, fun glimpse at how to design an excellent naturally pressurized gravity fill system in 60 seconds.
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Metal Casting Simulation: Solidification of a CN7M housing cover
bobpuhakka
161 views
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