As computer simulation increasingly supports engineering design and manufac
ture, the requirement for a computer software environment providing an inte
gration platform for computational engineering software increases. The pote
ntial benefits to industry are considerable. As a first step in the long-te
rm development of such a system, a computer software environment has been d
eveloped for pre- and post-processing for unstructured grid-based computati
onal simulation Arbitrary computer application software can be integrated i
nto the environment to provide a multi-disciplinary engineering analysis ca
pability within one unified computational framework. Recognising the comput
ational demands of many application areas, the environment includes a set o
f parallel tools to help the user maximise the potential of high performanc
e computers and networks. The paper will present details of the environment
and include an example of, and discussion about, the integration of applic
ation software.