Bending fatigue strength design method for machine components with complex geometries
نویسندگان
چکیده
منابع مشابه
Random Vortex Method for Geometries with Unsolvable Schwarz-Christoffel Formula
In this research we have implemented the Random Vortex Method to calculate velocity fields of fluids inside open cavities in both turbulent and laminar flows. the Random Vortex Method is a CFD method (in both turbulent and laminar fields) which needs the Schwarz-Christoffel transformation formula to map the physical geometry into the upper half plane. In some complex geometries like the flow in...
متن کاملComplex Method for Localized Muscle Fatigue Evaluation
The research was designed to examine the relationship between the development of muscle fatigue and the effect it has on sport performance, specifically during maximal voluntary contraction. This kind of this investigation using simultaneous electrophysiological and mechanical recordings, based on advanced mathematical processing, allows us to get parameters, and indexes in a short time, and fi...
متن کاملA Brinkman penalization method for compressible flows in complex geometries
To simulate flows around solid obstacles of complex geometries, various immersed boundary methods had been developed. Their main advantage is the efficient implementation for stationary or moving solid boundaries of arbitrary complexity on fixed non-body conformal Cartesian grids. The Brinkman penalization method was proposed for incompressible viscous flows by penalizing the momentum equations...
متن کاملMultidomain Local Fourier Method for PDEs in Complex Geometries
but with higher frequencies and amplitudes of the oscillating components), only a low accuracy can be achieved after an aaordable number of PCG iterations. The reason is that a strip-wise domain decomposition cannot handle large changes in non-constant coeecients in the lengthwise direction (see explanation at the end of section (5.1)). More general domain decompositions in the form of rectangu...
متن کاملA numerical method for large-eddy simulation in complex geometries
We discuss the development of a numerical algorithm, and solver capable of performing large-eddy simulation in the very complex geometries often encountered in industrial applications. The algorithm is developed for unstructured hybrid grids, is non-dissipative, yet robust at high Reynolds numbers on highly skewed grids. Simulation results for a variety of flows are presented. 2003 Elsevier Inc...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Frattura ed Integrità Strutturale
سال: 2018
ISSN: 1971-8993
DOI: 10.3221/igf-esis.46.05