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We report the utilization of radial basis function neural networks (RBFNN) with multi-quadric (MQ) and inverse multi-quadric (IMQ) basis functions for numerical simulation of velocity-field reconstruction in fluid-structure interaction (FSI) problem with the presence of a very step velocity jump at the fluid-solid interface. The NN models were developed and utilized as approaches of investigation...
This paper describes the construction of a mathematical model to predict thermal environmental conditions in a developing roadway with auxiliary ventilation. A 3-dimensional turbulent flow model is used to simulate the airflow and the simultaneous transfer of heat and mass between the rock surfaces and the airflow in locally ventilated working places. A method is also developed to estimate the local...
In this paper, by the review of abrasive flow machining (AFM) and the principle of traditional process technology, a new polishing process technology about polishing internal surface of bend pipe, which is simpler, is developed. The turbine blade, which is a component of polishing ball, is designed and simulated by ANSYS-CFX (Blade Geometry, Advanced CFD and simulation). The flow of grinding media...
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