DTIC ADA623503: Acquisition of an Integrated System pdf

DTIC ADA623503: Acquisition of an Integrated System

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Description of the Book:

New Mexico State University (NMSU) proposed acquisition of equipment to establish an integrated system for laser-assisted, non-intrusive experimentation and data-driven reduced-order modeling of multidisciplinary phenomena in structural and fluid dynamics. The system consists of three components: (i) a 1D scanning laser vibrometer for structural vibration tests; (ii) a 3D particle image velocimetry (PIV) system for experimental fluid dynamics; and (iii) a 3D scanner for computational mesh data. All these three components have been acquired and installed respectively in the designated laboratories, and are currently tested to build up an integrated system as proposed. This integrated system assists the PI and key personnel in promoting a novel systematic methodology for data-driven (yet physics-based) reduced-order models of strongly nonlinear, unsteady, multidisciplinary and multiscale dynamics by means of analytical / empirical decomposition methods. The experimental system has been utilized to promote STEM education at NMSU by encouraging students participation in research-oriented projects.

The courses that benefited include ME 456 Experimental Modal Analysis, AE 447 / ME510 Aero/Fluids Laboratory, and ME 533 Computational Fluid Dynamics

• Creator/s: Defense Technical Information Center
• Date: 5/13/2015
• Year: 2015
• Book Topics/Themes: DTIC Archive, , NEW MEXICO STATE UNIV LAS CRUCES, *COMPUTATIONAL FLUID DYNAMICS, *INTEGRATED SYSTEMS, *LASERS, COMPUTATIONS, DATA ACQUISITION, DECOMPOSITION, EXPERIMENTAL DESIGN, MATHEMATICAL MODELS, MESH, NONINTRUSIVE INSPECTION, NONLINEAR SYSTEMS, SCANNERS, STRUCTURAL PROPERTIES, TEST METHODS, VELOCIMETERS, VIBRATION

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