Optimised Engineering’s remit is to undertake advanced computer simulations of
mechanical or physical systems or devices in order to predict their performance.
Simulation types may include structural analysis, fluid flow analysis, thermal analysis
and mechanisms simulation. The following brief description outlines the path of a
typical structural analysis project that Optimised Engineering may undertake:
 

1. Problem description. Initial discussions with the customer could include
   telephone conversations, e-mail exchanges or site visits. Alternatively, the
   customer may supply a ‘statement of work’ document. As the amount of analysis
   effort varies with the accuracy required, it is important for us to understand the
   use to which the results will be put, so our models carry the right level of detail.
2. Project Proposal. Optimised Engineering will supply a proposal/quotation
   document that outlines its understanding of the problem and briefly describes the
   techniques that will be applied to the solution. Attention will be drawn to
   limitations in the analytical method proposed. This document will advise what
   data is to be supplied by the customer. We recognise that customers often
   require results in a hurry, so we aim to minimise delays at the quoting stage.
3. Formal Instruction. Upon receipt of a purchase instruction and relevant data,
   work will be carried out, where possible within agreed time scales.
4. Computer Simulation. Typically, the proposed solution will involve the
   generation of a computer simulation of the component/structure/system. The
   starting point for this is likely to be CAD or drawing data supplied by the
   customer, and may also involve measurement from physical samples. Inherent in
   the computer modelling approach may be a degree of geometric idealisation or
   simplification. Real world material properties and structural loads (for example)
   must also be represented by idealised models.
5. Reporting. Upon completion of the project, a report is presented. The report will
   describe the analytical method and predict the performance of the design.
   Information on structural deformation and stress will typically be supplied.
   Comparison between computed quantities and allowable limits (as specified by
   the customer or typical for the material of construction) enables Optimised
   Engineering to conclude whether the structure is adequate for its intended
   purpose, or where design improvements are indicated. If there are uncertainties
   in the results due to inaccuracies in the modelling assumptions, these will be
   stated. It is important to understand that the role of analysis is to increase
   confidence in a design and reduce the amount of physical testing necessary. It
   should not be viewed as a substitute for prototyping and good engineering
   practice.
6. Optimising. It is often a requirement of an analysis project that advice is given on
   improving the performance of a design. The benefit of design changes is
   assessed in the same way as the performance of the original design. This is
   usually a collaborative effort between Optimised Engineering and the customer,
   given that the customer will be aware of design and manufacturing constraints
   that may not be obvious.