Nothing has completely caused more changes in the world than science and technology. In fact, the advent of internet and computer technology has brought certain artlessness to the way things are done. But when science is seamlessly combined with computer technology, the revolution is better imagined, which is what CFD analysis has been able to offer to industrial engineering and the world of science as a whole.
Computation fluid analysis (CFD) is a subdivision of fluid dynamics that makes use of numerical methods and algorithms to provide cutting edge solutions, and also analyse issues that involves fluid flow. The use of computers is important because it helps to perform the calculations that are required in order to simulate the interface between liquid and gases with surfaces defined by boundary conditions.
Since the introduction of the first CFD analysis as governed by the early theories of Navier strokes equation, there has been dramatic growth in the last decades of the industry. CFD technology has been widely used in engineering applications such as automobile, aircraft design, oil drilling, HVAC, telecommunications, civil engineering and oceanography, amongst others.
More interestingly, with the modern structural organisation of today’s engineering firms, where off shore engineers are now more challenged than ever about precision in the midst of cost reduction, CFD has been able to help them provide affordable solutions to fluid dynamic problems.
One of the many benefits of CFD is the fact that it provides an accurate prediction of the type of design changes that are most important for enhanced performance; this it does without the lengthy process of installations of actual systems or prototypes.
Similarly, organisations that use computational fluid dynamics have been able to save more money for other research and development projects, as CFD saves them from costly experimentations.
Even with the increased availability of bespoke CFD software, many more organisations have been able to reap the benefits of Computational Fluid Dynamics. This software has been able to improve the accuracy and speed of complex simulation scenarios such as turbulent flows.
Apart from the bespoke system which gives users the advantage of more flexibility and specialisation, there are other types of CFD software which includes the commercial off-the shelf packages that are publicly available for a fee. Also, there is free CFD software which will require installation and validation before being made fit for the purpose for which it is intended.
It is without doubt that CFD has increasingly become a rapidly developing tool with an even greater potential of significantly impacting and adding value to the complex processes within many organisations. But exploring the full advantage of this technology will often require specialist scientific and IT skills, and there are numerous CFD outsourcing service provider firms that can add value to the whole process.
This has become even more important as many users now have their own special requirements, over and above the functions provided by a particular CFD tool. For instance, the race industry now demand specialised CFD analysis that can accurately predict the down force and drag that would be experienced by race cars at high velocities.