GaugeHow
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Helping Mechanical Engineers Do Mechanical Engineering
India
Joined November 2018
Core engineering disciplines are heavily involved in the defense industry.
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Mach number (Ma) measures how fast an object moves compared to the speed of sound. A Mach number below 1 means subsonic (slower than sound), exactly 1 means sonic, and above 1 is supersonic (faster than sound). #AerospaceEngineering #FluidMechanics #Mechanicalengineering
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The Navier-Stokes equations are a set of partial differential equations that describe the motion of viscous, incompressible fluids.
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FEA optimization involves using Finite Element Analysis (FEA) to find the best design solution by systematically adjusting parameters within a design.
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In Finite Element Analysis (FEA), both implicit and explicit methods solve partial differential equations, but they differ in how they handle time incrementation and equilibrium.
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In Finite Element Analysis (FEA), meshing is the process of dividing a 3D model into a network of smaller, simpler elements called a mesh.
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FDM (Finite Difference Method), FEM (Finite Element Method), and FVM (Finite Volume Method) are numerical methods used to solve differential equations.
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Von Mises stress is an equivalent stress value used to predict yielding (permanent deformation) in ductile materials under complex loading conditions.
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CAD is just the design of the geometry with material properties, whereas FEA model is the CAD model with constraints, conditions for analysis by solver.
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The transition from Computer-Aided Design (CAD) to Finite Element Analysis (FEA) is a crucial step in engineering, where design models are tested for real-world performance.
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In mechanical design, choosing the right basis for fits can simplify manufacturing and improve assembly efficiency.
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