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Aref Nazari

Head of Structural Analysis Portfolio

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Structural Analysis Portfolio

Structural tests and analysis portfolio of CAST was established in 2006 by a project about modal analysis for an Iranian company. Department of structural tests and analysis has the tools and know-how to solve problems related to dynamic of structures. However, some issues are difficult to detect and assess purely through measurement-based analyses – for example vibration problem occurring in non-accessible areas. CAST group consequently offers an additional analysis and troubleshooting service based on rotor dynamic models. Vibration group of CAST has valuable experience in condition monitoring of rotary and non-rotary structures, Modal analysis (include OMA and EMA), Non-destructive test (such as Phased array, classical ultrasonic tests and X-ray) and etc.

Following is selected of our projects and experiences during recent years:

  • Modal Analysis of all part of compressor of gas turbine such as blades, shaft, shield and etc. and extract natural frequencies, Mode shape, damping ratio, MAC of these equipment.
  • Life estimation of truss by experimental tests and simulation according to MIL-810G.
  • Extract of endurance limit stress of compressor blade in according to High Cycle Fatigue (HCF) method.
  • Modal analysis of test stand of gas turbine
  • Condition monitoring of pump and motor and advice solution to customer
  • 6-DOF and FSI simulation for some special structures.
  • Flutter investigation of compressor of gas turbine.

You can find more information on our catalogue or abilities tab of Structural test & analysis portfolio.

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