COMPUTATIONAL FLUID DYNAMICS

COMPUTATIONAL FLUID DYNAMICS

ABSTRACT:-

In modern scenario, CFD is a major tool for analyzing virtual reality of actual model. In olden days, the actual prototype was developed and tested as example like wind tunnel model testing. The new FEA softwares, CAD made it easy in getting actual results with the help of CFD for aerospace & missile technology etc. the previous method for developing the actual prototype was more costlier and time consuming. This problem is eliminate with CFD softwares. This is a tool which is taking more importance in all the fields not only in industries but also bio-medicine fields.

In this paper a study report on CFD is discussed to give significance of it.

INTRODUCTION

Computational Fluid Dynamics (CFD) is predicting what will happen, quantitatively, when fluid flows, often with complications of:

* Simultaneous flow of heat
* Mass transfer (e.g. perspiration, dissolution)
* Phase change (e.g. melting, freezing, boiling)
* Chemical reaction (e.g. combustion, rusting)
* Mechanical movement (e.g. of pistons, fans, rudders)

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