Research and Development Services

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.

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
• Forced, mixed and free convection

Electromagnetism

• Waveform calculations of voltage, current, magnetic field ...
• Work in different operating conditions
• Asymmetric electrical phenomena
• Eccentricities
• Calculation of losses
• Electromagnetic forces