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Systems engineering is not a new discipline for todays automotive OEMs and suppliers. So, why is it that many feel the discipline is under-utilized or not utilized at all in main-stream product development? For those that do believe systems engineering is a key activity in the development cycle, why is it common to disagree on a definition of what it is or how it manifests itself in the development cycle? If we examine the development activity of leading OEM's and suppliers in any industry, there can be no doubt that product development is a complex and intensive activity. Many disciplines are utilized with many specialized skills deployed throughout the lifecycle of the typical product, and even more so in the automotive industry. One can point to several processes that seem to indicate the presence of systems engineering, yet the ability to clearly define whether or not - and to what degree - we leverage systems engineering is still difficult.

Mechatronics development continues to be a challenge for automotive OEM's and suppliers. Multi-disciplinary collaboration and development is critical, especially as architectures and solutions evolve in the automotive industry to satisfy changing needs of the customer and environment. New approaches to mobility, sustainment, and infotainment create the need for new combinations of electrical, software, mechanical, and chemical know-how. Whereas most frameworks for requirements-driven model-based design support a single discipline, what is really needed is a framework for requirements-driven model- based design that can capture the multi-disciplinary architecture of the vehicle or system. This would and allow development organizations to then further decompose the objects in support of further refinement and validation.

The development of new vehicle is becoming increasingly complex: proliferation of on-board electronics, development of hybrid advanced powertrain technologies, globalization of design and production, to name a few. At the same time, companies are straining constantly to better meet consumer desires while reducing time to market and production costs. Definitely a tough challenge! The ever growing amount of data (both in variety and in number of sources) that the enterprise generates is central to this situation. Compiling and processing this data efficiently is easier said than done. And failure to do so can lead to critical business opportunities being lost! A solution exists. It comes from the web where an innovative approach was indeed mandatory to cope with the billions of documents to search. It is called “search technology” and is engrained in the DNA of EXALEAD.

The development process of a water pump impeller used on a sport utility vehicle engine is described. A review of the design process is presented in this paper including the computer-aided flow analysis together with testing procedures. By computer modeling, one can estimate the coolant flow characteristics of a given impeller blade shape for providing increased cooling performance and improved efficiency on the engine. It also provides directions for the improved design. The test data are used specifically to confirm the analysis results.