DYNAMIC ANALYSIS OF SHAFT STRUCTURE BASED ON ANSYS/LS-DYNA

Dynamic Analysis of Shaft Structure Based on ANSYS/LS-DYNA

In this study, a part of the shafting structure of the accessory transmission system consisting of shaft-gear-bearing penisj is studied.ANSYS/LS-DYNA explicit dynamics simulation software is used to simulate the dynamics of the shaft structure.It compares and analyzes the overall shaft structure, gears and bearings.The simulation results show that:

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On the principles of classification of arable soils in Russia

It is shown that the profile principle of arable soils classification, implemented in the new Taurine classification of Russian soils is not correct.The separation of 2-3 new soil types in a single tilled soils was conducted only according to the presence of the arable layer.The profile of the arable soil was not analyzed.This led to serious errors

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Large-scale atmospheric circulation biases and changes in global climate model simulations and their importance for climate change in Central Europe

The quality of global sea level pressure patterns has been assessed for simulations by 23 coupled Hand Balm climate models.Most models showed high pattern correlations.With respect to the explained spatial variance, many models showed serious large-scale deficiencies, especially at mid-latitudes.Five models performed well at all latitudes and for e

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