Mon, 9 Nov 1998 12:11:42 +0000
Computational Dynamics Ltd.
I recently joined Team Ada and I would like your expert help
in a decision problem that my company is now facing.
Computational Dynamics is one of the leading companies
in the field of Computational Fluid Dynamics. The
STAR-CD code we develop is a powerful multi-purpose
thermofluids analysis code which can assist engineers
through the complete design process. Using its advanced
physical models, it can also help gain insight into
complex flows and chemical reaction processes.
We decided to produce a new version of this code written
in a modern programming language (currently in Fortran 77)
and we mainly consider C++ and Fortran 90 as the new
language to use. Since we wish to achieve an object oriented
design C++ sounds like the natural choice although Fortran
is very popular in numerical software.
However, I personally find C++ a very difficult and unsafe
language to use for such a large project and I think that
Ada 95 would be an excellent choice for this task. Still,
it is difficult for me to persuade people mainly because
there seems to be no experience in CFD with Ada and most
companies are moving to C++.
I would like to ask for your support in this matter.
Is there any popular CFD code written in Ada ? What is
the performance of the language in numerical applications ?
Any examples of numerical software written in Ada ?
Any comments and information will be welcomed.
Thanks in advance,
| CCCCCc C O M P U T A T I O N A L |
| C cCc |
| C D Y N A M I C S L T D |
| C DDDDDDD |
| C D D DR. PANOS ASPROULIS |
| C D D cc DipEng, MSc, DIC, PhD |
| C D cccc Aeronautical Engineering |
| CDCCCC D |
| D D Development Engineer |
| DDDDDDDD STAR-CD Development Group |
| Olympic House Telephone: +44-(0)181-969 9639 |
| 317 Latimer Road Facsmile: +44-(0)181-968 8606 |
| London W10 6RA E-Mail: [log in to unmask] |