Strength and dynamic analyses are integral part of development process and the necessary assumption for their successful elaboration is an experienced team and advanced software equipment. Both of these components are available in Evektor. We are offering experience of our teams that are able to do complex analyses in the area of aircraft and automotive industry.
Calculation of small airplane fuselage loading.
Strength analyses
Strength analyses are made by means of standard strength and elasticity methods in a wide range of fields. We have experience in aircraft industry and we strive to apply the gained know-how in other areas, too – e.g. products in consumer and light industry. It results in reliable, light and resistant machines and equipment.
The scope of our activities includes:
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Strength calculations by Finite Element Method
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Creation of models of individual parts and assemblies for FEM analysis (preprocessing by using ANSA, FEMAP, PATRAN, ANSYS and HyperWorks/HyperMesh)
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Linear and nonlinear FEM analyses using MSC/NASTRAN, ANSYS and MARC systems
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Solution of optimization tasks in HyperWorks/Optistruct system
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Analyses of bar constructions and mechanisms
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Determination of fatigue strength and life
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Mass optimization and analyses
Example of frontal crash simulation and its effect on the small airplane crew..
Dynamic analyses
The area of dynamic analyses is very large. Our offer of services includes:
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Modal analyses (natural frequency analyses) of the structure including its optimization
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Acoustic and vibration analyses for elimination of noise and vibrations
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Nonlinear dynamic simulation of real structures (geometrical and material nonlinearities, contact tasks, combinations with thermal tasks) - MARC
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Simulation of systems with many elements with their kinematics and dynamic dependence - ADAMS
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Modelling dynamic and mechatronic systems and special dynamic problems in MATLAB system
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Analysis of vibration spreading in a structure
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Simulation of crash tests
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Assessment of fatigue strength of parts