Sphere Tensiometry: A New Approach to Simultaneous and Independent Determination of Surface Tension and Contact Angle

1995 ◽  
Vol 176 (1) ◽  
pp. 17-30 ◽  
Author(s):  
ROK GUNDE ◽  
STANLEY HARTLAND ◽  
ROLAND MÄDER
Keyword(s):  
Surface Tension ◽  
Contact Angle ◽  
New Approach ◽  
Independent Determination

scholarly journals A Bespoke Contact Angle Measurement Software and Experimental Setup for Determination of Surface Tension

2013 ◽  
Vol 11 ◽  
pp. 487-494 ◽  
Author(s):  
Chin Fhong Soon ◽  
Wan Ibtisam Wan Omar ◽  
Nafarizal Nayan ◽  
Hatijah Basri ◽  
Martha Bt. Narawi ◽  
...  
Keyword(s):  
Surface Tension ◽  
Contact Angle ◽  
Contact Angle Measurement ◽  
Angle Measurement ◽  
Experimental Setup ◽  
Measurement Software

A new approach for user-independent determination of formability of a steel sheet sheared edge

2016 ◽  
Vol 10 (3) ◽  
pp. 241-252 ◽  
Author(s):  
Matthias Schneider ◽  
Ilya Peshekhodov ◽  
Anas Bouguecha ◽  
Bernd-Arno Behrens
Keyword(s):  
Steel Sheet ◽  
New Approach ◽  
Sheared Edge ◽  
Independent Determination

A New Approach to Surface Tension According to the Surface Topographical Features in Laser Cutting Technology

2013 ◽  
Vol 334-335 ◽  
pp. 65-70 ◽  
Author(s):  
Marta Harničárová ◽  
Jan Valíček ◽  
Jana Müllerová ◽  
Milena Kušnerová ◽  
Radovan Grznárik ◽  
...  
Keyword(s):  
Surface Tension ◽  
Laser Cutting ◽  
Direct Method ◽  
Surface Tensions ◽  
New Approach ◽  
Cut Quality ◽  
Different Sources ◽  
Clean Metal ◽  
Good Agreement

Laser - cut quality is mainly characterized by a degree of accuracy in shape, size and also by surface layer conditions after cutting associated with surface roughness. An experimental determination of surface tension (or tensor components) of clean metal surfaces is very difficult and there is no direct method for its measurement. Attention was paid to numerical derivation of surface tensions according to the surface topographical features in laser cutting technology. The surface tensions and temperature dependencies of several metallic materials have been determined and confirmed by data obtained from the literature. It was found to be in very good agreement between our results and data from different sources in the literature.

Determination of surface tension and contact angle by the axisymmetric bubble and droplet shape analysis

2015 ◽  
Vol 22 (3) ◽  
pp. 297-303 ◽  
Author(s):  
I.V. Marchuk ◽  
V.V. Cheverda ◽  
P.A. Strizhak ◽  
O.A. Kabov
Keyword(s):  
Surface Tension ◽  
Contact Angle ◽  
Shape Analysis ◽  
Droplet Shape
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