R&D features and services Mechanics • Operational firmness calculations Linear and nonlinear analysis Vibrations and dynamic strength calculations Natural frequencies Forced vibrations Transient analysis Seismic resistance Lifetime calculations – material fatigue Fissure damage restoration Mechanisms kinematics and dynamics Detailed calculations of fluid flow and heat exchange Calculation of ventilation losses • Modeling of specific components or complete machine geometry • Ventilation and cooling optimization Heat exchange for determining hot spots Forced, mixed and free convection Waveform calculations of voltage, current, magnetic field ... Work in different operating conditions Asymmetric electrical phenomena Electromagnetic forces KONČAR – Electrical Engineering Institute Inc. Department for rotating machines Fallerovo šetalište 22, 10 000 Zagreb, Croatia Phone: + 385 1 3655 304 Fax: +385 1 3666 377 Web: www.koncar-institut.com

Electromagnetic calculations Research capacities in KONČAR - Electrical Engineering Institute Inc. have more than 45 years of experience in solving various problems in the area of: • Mechanics • Ventilation and heat exchange • Electromagnetism • using our own and commercial analytical and numerical software packages (FEM - Finite Element Method I CFD - Computational Fluid Dynamics). Simulation 2D and 3D models include: actual geometry, real material properties, dynamic effects and motion. Mechanical calculations Composite software packages for calculations Ventilation and heat exchange calculations...

R&D features and services Mechanics • Operational firmness calculations Linear and nonlinear analysis • Vibrations and dynamic strength calculations Natural frequencies Forced vibrations Transient analysis Seismic resistance • Lifetime calculations - material fatigue Fissure damage restoration • Mechanisms kinematics and dynamics Air circulation and ventilation • Detailed calculations of fluid flow and heat exchange • Calculation of ventilation losses • Modeling of specific components or complete machine geometry • Ventilation and cooling optimization • Heat exchange for determining hot spots •...