The Instituto Superior Tecnico with 100 years, is the largest Portuguese engineering School, belonging to the European Cluster Universities, with over 8,500 undergraduate and 1,500 postgraduate students and providing 16 different, 5 years, engineering diplomas, 21 Master programs and 16 different Doctorate areas, covering the fields of Engineering, Science and Technology (for details, see: http://www.ist.utl.pt). Research and Development on experimental fluid mechanics and combustion has been carried out in the “Laboratory of Thermofluids, Combustion and Environmental Systems” of the Centre for Innovation, Technology and Policy Research, IN+.