Method of designing and manufacturing a distributor bar for applying a viscous foamable liquid mixture onto a laminator

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United States of America Patent

PATENT NO 11389820
APP PUB NO 20190255555A1
SERIAL NO

16403655

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Abstract

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Method of designing and manufacturing a distributor bar for use in a production line comprising a mixing head for providing a viscous foamable liquid mixture, a laminator with a predefined speed of at least 20 m/min, the distributor bar having a central inlet fluidly connected to a number of outlets via a main channel. The method comprises: choosing (3001) a geometry for the distributor bar and defining a set of geometrical parameters; assigning (3002) values to said parameters; creating (3003) a virtual model; simulating (3005) flow in said model by performing a Computational Fluid Dynamics simulation (CFD), taking into account (3004) a non-Newtonian shear thinning model; e) evaluating the simulated flow; building (2007) a physical distributor bar. A distributor bar, a production line, and a computer program product.

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Patent Owner(s)

Patent OwnerAddress
HUNTSMAN INTERNATIONAL LLC10003 WOODLOCH FOREST DRIVE THE WOODLANDS TX 77380

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brennan, Mark Joseph Aarschot, BE 6 10

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