AXISYMMETRIC DEFORMATION IN LAGRANGIAN
DOI:
https://doi.org/10.20535/2305-9001.2013.67.37869Keywords:
The equations of motion in Lagrangian form, the superposition principle, invariants, power and force of deformationAbstract
The equations ofmotion in theLagrange form for the processes ofprecipitation, the sheardistribution, backwardextrusion inaxisymmetric strain, obtained by integrating the kinematically possible velocity fields in the form ofEuler.The principle of superposition of motions you can use them to analyze more complex deformation processes. A visual comparisonof observed and calculated trajectories ofmovingnodes of the grid allows for adjustments insolutions to improvethe accuracy ofenergy-power parametersof the process, taking into account the local and mean integralcharacteristics of the strain stateReferences
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