| Analysis & Simulation |
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| Analysis & Simulation services offered: |
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FE modeling & meshing |
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Stress, Vibration, Thermal & Heat transfer analysis |
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Dynamic Analysis (Normal Mode, Transient & Frequency Response, Random Vibration) |
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Interior/Exterior acoustic analysis due to various noise generating sources |
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Frequency, Point mobility, NVH and durability analysis |
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Fatigue, Fracture and Failure Analysis |
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Non-Linear Analysis (Crash, Contact-Impact, Material, Geometric) |
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Design optimization studies for existing and new designs
(size, shape, topology) and multidisplinary optimization |
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Fluid-structure Interaction studies: Acoustics, Hydrostatics, Hydrodynamics, Sloshing |
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Crash simulation / crash worthiness studies |
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Layered composite analysis |
| Computational Fluid Dynamics |
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Mesh generation for varieties of CFD analysis |
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Internal and External flow analysis |
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Heat transfer, mass transfer, chemical reaction & combustion |
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Dispersed multiphase, porous media, free surface & cavitation effects |
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Conjugate heat transfer including conduction,convection & radiation |
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Steady and transient flow simulations |
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CFD application in rotating machinery like Pumps, Compressors & Turbines |
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Transient simulations involving mesh movement’s viz. sliding,rotating, dynamic cell addition and deletion techniques |
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Combustion & simulation in IC engines (SI & CI), gas turbine combustors, furnaces etc |
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Customization of various CFD tools to do CFD analysis with incorporation of new physical models through user programming |
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Large problem solving using HPC technologies |
| Simulation & Virtual Prototyping |
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Full aircraft simulation |
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Landing gear simulation/ground maneuvering simulation |
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Control mechanism design |
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Cable and pulley analysis |
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Engine related-compressor, valves, vanes, gearbox simulations |
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Other mechanism/devices simulations such as - separation, latching, arresting, cargo doors and hatches etc. |
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Full vehicle ride simulation |
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Vehicle handling & ride comfort analysis |
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Functional virtual prototyping & test validation of mechanical systems |
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| The CADES technical team has a very good understanding of the technology of our business. The solution provided by the team is satisfactory to our requirements and we feel CADES can contribute in a significant manner to our defense product design processes and future programs |
Senior Scientist,
Indian Defence Lab |
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