Results 141 to 150 of about 117,281 (201)

Mesoscale Modeling of Hydrogels Under Frictional Shear Stress. [PDF]

open access: yesMacromolecules
Karimi M   +3 more
europepmc   +1 more source

A FRICTIONAL CONTACT ELEMENT FOR STRONGLY CURVED CONTACT PROBLEMS

International Journal for Numerical Methods in Engineering, 1996
Based on a mixed formulation approach, a frictional contact element is proposed for the solution of contact problems including strongly curved rigid obstacles. For modelling of the forming tool geometries by computer aided geometric design techniques and in order to achieve a high performance of the contact search, the numerical schemes operate ...
Heege, Andreas, Alart, Pierre
exaly   +3 more sources

Contact and Friction

2021
In this chapter, we show how the HHO method can be used to discretize a linear elasticity problem with nonlinear boundary conditions resulting from contact and friction. The main idea is to use a boundary penalty technique to enforce these conditions.
Cicuttin M., Ern A., Pignet N.
openaire   +1 more source

Frictional contact dermatitis

American Journal of Industrial Medicine, 1985
AbstractFrictional trauma to the palms and fingertips can provoke a dermatitis. Cases of frictional dermatitis have been recognized in workers handling large quantities of pressure‐sensitive carbonless paper. Elimination of the trauma led to healing within 2–3 weeks.
T, Menne, N, Hjorth
openaire   +2 more sources

Brush Friction and Contact Losses

Transactions of the American Institute of Electrical Engineers, 1913
It is apparent from the foregoing that the niceties of adjustment found necessary in obtaining coefficient of friction show the hopelessness of determining the true friction loss by the method outlined in the existing Standardization Rules. It is evident that in measuring brush friction by reading the input to, the machine with brushes up and brushes ...
H. F. T. Erben, A. H. Freeman
openaire   +1 more source

FRICTIONAL VISCOELASTIC CONTACT

The Quarterly Journal of Mechanics and Applied Mathematics, 1986
It is shown that, in a previous treatment of this topic [the author, ibid. 32, 25-52 (1979; Zbl 0409.73093)], the expression used for the coefficient of hysteretic friction was incomplete. Corrected expressions for this quantity are derived from a treatment of the problem which is more general, and in some respects more compact and elegant, than the ...
openaire   +1 more source

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