Słowa kluczowe: Planetary roller screw, thread profile, finite element method, optimization, computer modeling, dynamic analysis, special vehicles, cross flow fan, heat exchanger, performances, flow structure, control system, laboratory stand, gearboxes and coupling testing, smart design of experiment, central composite design, experimental research, neural approximation, roads database, HTML5, parallel computing, Experiment support, Pattern extraction, Graph generation, manufacturing feature recognition, STEP-NC, CAD/CAM integration, IRI, Walking-Profiler, Planograph, Planograph Simulator, decision support systems, information extraction, process parameter estima, Information engineering, Learner model, Class analysis, Educational technology, jet pump, CFD, particle tracking simulation, photonic crystals, optical demultiplexer, numerical modelling, computer-aided methods, design, high-speed machining, 3D printing, design problems, solidification, Stefan problem, shrinkage, finite element analysis, contact analysis, CFD analysis, hydraulic directional control valve, flow forces, ANSYS/Fluent, hydraulic component 3D model, PVD coatings, stress analysis, structure and texture, X-ray analysis, vehicle dynamics, MacPherson strut suspension modeling, measuring loads on a rotating wheel, physical simulation, computer tomography, extra-high temperatures, CAPP, intermediate states of features, linear guides, heavy load movement, resistance to motion coefficient, DAQ system, asynchronous data buffer, software development, object oriented programming, FMEA, analysis, failure, neural network, power boilers, creep, lifetime, FEM analysis, compressible flow, CRV valve, choking, FSI, direct acting relief valve, computer simulation, graphical user interface, stereoscopic visualization, cryogenic, double-walled vessel, internal support, contact thermal resistance, quaternions, Euler angles, inverse kinematics, CFD simulations, Pressure pulsations damping, nozzle gas flow, hybrid, refrigeration cycle, computerised control