Today, modeling is critical for cognition and analysis of designers in industry field to meet their needs and design based on design requirements and available facilities to accelerate production and development of components of industrial engines. In this study, one structure has been proposed, designed, and analyzed based on turboshaft marine engine type to test this kind of engine in order to use in reality and to meet needs. Analysis conducted on the structure in ANSYS based on turboshaft engine dynamic effects on the structure. At the end of the study, these are exibited mode shapes and natural frequencies of the structure.Today, modeling is critical for cognition and analysis of designers in industry field to meet their needs and design based on design requirements and available facilities to accelerate production and development of components of industrial engines. At the end of the study, these are exibited mode shapes and natural frequencies of the structure.Today, modeling is critical for cognition and analysis of designers in industry field to meet their needs and design based on design requirements and available facilities to accelerate production and development of components of industrial engines. Manuscript profile