Challenges of Fluid Flow in Absorbing Porous Media ... - FEFlow

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Final Absorption How does a diaper work? Liquid Handling Tasks of diaper Cores • AGM can absorb about 30 times of its own weight, whereas cellulose can absorb only around 4 times of its own weight. AGM 70% Pampers Core Procter & Gamble © 2009 Airfelt 30%
- . What is AGM? + / + 0 0 + + 0 + + / + 1 2 CO2H Na + 3 // 4 / + + 0 Procter & Gamble © 2009 O O R - C - Et C = O COO Na + CO2H CO2H Na + COO Na + CO2H Na +
Page 1 and 2: Challenges of Fluid Flow in Absorbi
Page 3 and 4: • P&G at a glance Outline • Imp
Page 5 and 6: P&G at a Glance First Consumer good
Page 7 and 8: Importance of Modeling & Simulation
Page 9 and 10: Typical Challenges Products must pe
Page 11 and 12: Fluid Flow in Absorbent Hygiene Pro
Page 13 and 14: Typical BabyCare Liquids Viscosity
Page 15 and 16: Absorbent Core Modeling ( " + + % ,
Page 17: Acquisition & Distribution •Nonwo
Page 21 and 22: 5 ( ! 6 ) - What is „Gel Blocking
Page 23 and 24: Modeling Fluid Flow in Diaper Cores
Page 25 and 26: Example: Multilayer Core Structure
Page 27 and 28: Typical Challenges • Designs are
Page 29 and 30: Thin Layers - Key Definitions & Rel
Page 31 and 32: Thin Layers - Challenges: Is Darcy
Page 33 and 34: Thin Layers - Challenges: Is Darcy
Page 35 and 36: Thin Layers - Challenges: Lab Chara
Page 37 and 38: sample uptake per layer in g 0.300
Page 39: Thank you! Questions? Procter & Gam

Challenges of Fluid Flow in Absorbing Porous Media ... - FEFlow

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