Micromechanics of Particle Adhesion

2007 ◽  
pp. 301-316 ◽  
Author(s):  
Jürgen Tomas
Keyword(s):  
Particle Adhesion

Particle adhesion to surfaces under vacuum

1988 ◽  
Author(s):  
JACK BARENGOLTZ
Keyword(s):  
Particle Adhesion

Graphite Particle Adhesion to Hastelloy X: Measurements of the Adhesive Force with an Atomic Force Microscope

2014 ◽  
Vol 186 (1) ◽  
pp. 45-59 ◽  
Author(s):  
Naphtali M. Mokgalapa ◽  
Tushar K. Ghosh ◽  
Sudarshan K. Loyalka
Keyword(s):  
Atomic Force Microscope ◽  
Graphite Particle ◽  
Adhesive Force ◽  
Particle Adhesion ◽  
Hastelloy X ◽  
Atomic Force

Molecular Dynamic Modeling of Particle Adhesion

1995 ◽  
Vol 51 (1-4) ◽  
pp. 49-69 ◽  
Author(s):  
D. J. Quesnel ◽  
D. S. Rimai ◽  
L. P. Demejo
Keyword(s):  
Molecular Dynamic ◽  
Dynamic Modeling ◽  
Particle Adhesion ◽  
Molecular Dynamic Modeling

Simulation Research on Control Technology of Micro-Particle Adhesion to Surface

2011 ◽  
Vol 181-182 ◽  
pp. 366-371
Author(s):  
Hui Liu ◽  
Yan Qiang Li
Keyword(s):  
Numerical Simulation ◽  
Electrostatic Force ◽  
Actual State ◽  
Control Technology ◽  
Particle Adhesion ◽  
Adhesion Mechanism ◽  
Simulation Research ◽  
Mechanical Models ◽  
Analysis Of Results ◽  
Simulation Package

The micro particle brings much harm to some industrials, agriculture and human activities. The mechanical models of micro particle adhesion to the surface and the control, disposal technology have become very important for prevention from particle aggradations. For the sake of deeply comprehending and researching the adhesion mechanism as well as kinematics characteristic, numerical simulation of particle adhesion was made based on compute simulation package, the analysis of results and relevant comparison demonstrate that it can well simulate actual state and the results of simulation show that the capillary force (Fc) is the biggest, by contrast, the electrostatic force (Fes) is the smallest. Further more, it has some valuable instructions and helpful references for control of micro-particle adhesion to surface. At last, the outlook of issue was put forward.

Particle adhesion and removal mechanisms during brush scrubber cleaning

2004 ◽  
Vol 22 (6) ◽  
pp. 2844 ◽  
Author(s):  
K. Xu ◽  
R. Vos ◽  
G. Vereecke ◽  
G. Doumen ◽  
W. Fyen ◽  
...  
Keyword(s):  
Particle Adhesion ◽  
Removal Mechanisms

Capillary Forces Described by Effective Contact Angle Distributions via Simulations of the Centrifuge Technique

MRS Advances ◽  
2016 ◽  
Vol 1 (31) ◽  
pp. 2237-2245
Author(s):  
Myles Thomas ◽  
Elizabeth Krenek ◽  
Stephen Beaudoin
Keyword(s):  
Surface Roughness ◽  
Contact Angle ◽  
Smooth Surface ◽  
Adhesion Force ◽  
Capillary Forces ◽  
Angle Distribution ◽  
Particle Adhesion ◽  
Multiple Factors ◽  
Effective Contact ◽  
Condensed Moisture

ABSTRACTUnderstanding particle adhesion is vital to any industry where particulate systems are involved. There are multiple factors that affect the strength of the adhesion force, including the physical properties of the interacting materials and the system conditions. Surface roughness on the particles and the surfaces to which they adhere, including roughness at the nanoscale, is critically important to the adhesion force. The focus of this work is on the capillary force that dominates the adhesion whenever condensed moisture is present. Theoretical capillary forces were calculated for smooth particles adhered to smooth and rough surfaces. Simulations of the classical centrifuge technique used to describe particle adhesion to surfaces were performed based on these forces. A model was developed to describe the adhesion of the particles to the rough surface in terms of the adhesion to a smooth surface and an ‘effective’ contact angle distribution.

scholarly journals Effect of Flow Behavior in Honeycomb Channel on Characteristics of Particle Adhesion to the Wall

2012 ◽  
Vol 49 (10) ◽  
pp. 738-744 ◽  
Author(s):  
Kenji Tanno ◽  
Ryoichi Kurose ◽  
Takenobu Michioka ◽  
Hisao Makino ◽  
Satoru Komori
Keyword(s):  
Flow Behavior ◽  
Particle Adhesion
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