Koohyar Pooladvand
Modal analysis and 3D printing, how plate theory (Kirchhoff-Love ) helps 3D printing!
Introduction Cantilever and constrained plates and beams have been employed for analyses of the mechanical properties and have proven to...
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Koohyar Pooladvand
Aug 14, 20215 min read
How can an object as simple as a cantilever beam be used for process map investigation?
Introduction: Cantilever and constrained plates and beams have also been employed elsewhere for analyses of the mechanical properties and...
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Koohyar Pooladvand
Aug 14, 20213 min read
How non-invasively measure residual stresses in thin 3D printed objects in MEMS
Introduction The cantilever deflection method has been used to estimate the residual stresses in thin-film specimens; this method draws...
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Koohyar Pooladvand
Aug 7, 20214 min read
Shearography, a useful non-invasive optical metrology for structural testing and qualifications!
Introduction Shearography or Speckle pattern shearing interferometry is a full-field non-contact optical technique, usually used for the...
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Koohyar Pooladvand
Jul 17, 20215 min read
Thermal sensitivity analyses. How a 1-D analytical solution can help you understand 3D printing!
in FDM 3D printing temperature signature and evolution are some of the main contributors to bonding, which eventually defines shape,...
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Koohyar Pooladvand
Apr 4, 20216 min read
How to Employ Finite Element Method (FEM) for FDM 3D printing
Numerical modeling is a powerful tool to predict and optimize processes for 3D printing. The computational model is complex and...
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