A Smart Computational Grid around a Three-dimensional Moving Body

MM Razaghi - Fluid Mechanics & Aerodynamics, 2019 - fma.ihu.ac.ir
In the present study, an intelligent computational grid is introduced which adapts itself to the
body displacements in the computational domain by regular and systematic changes of the …

A Changing-Connectivity Moving Grid Method for Large Displacement

MM Razzaghi Naeini - AUT Journal of Mechanical Engineering, 2020 - ajme.aut.ac.ir
A moving grid method is introduced in this paper and different motions of the body are
simulated using this method. This study indicates that by regular and systematic change of …

Numerical study on trajectory of released store with manipulation of grid connections

MM Razzaghi - Aircraft Engineering and Aerospace Technology, 2021 - emerald.com
Purpose This study aims to present a moving grid method based on the manipulation of
connections. Design/methodology/approach In this study, the grid's connections were …

Numerical study of boundary layer flow on downstream moving cascade blades

M RAZZAGHI - Journal of Aeronautical Engineering, 2020 - joae.ir
This study investigates the effects of cascade blades that are passed through the flow. To
this end, the characteristics of boundary layer flow is obtained on a fixed plate in …

بررسی عددی جریان لایه مرزی در پایین دست موانع متحرک متوالی

رزاقی - نشریه علمی پژوهشی مهندسی هوانوردی, 2020‎ - joae.ir
در این تحقیق اترات ناشی از عبور موانع متوالی از مقابل جریان مورد بررسی قرار گرفته است. به
این منظور مشخصات جریان لایه مرزی روی یک صفحه تخت در پایین دست موانع تعیین شد. برای …

[PDF][PDF] A Changing-Connectivity Moving Grid Method for Large Displacement

MM Razzaghi - academia.edu
A moving grid method is introduced in this paper and different motions of the body are
simulated using this method. This study indicates that by regular and systematic change of …