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Proceedings Papers

A Parallel Coupled Ordinates Method for Rarefied Gas Dynamics Simulations

Shankhadeep Das, Battalgazi Yildirim, Sanjay R. Mathur, Alina Alexeenko, Jayathi Y. Murthy
Proc. ASME. IMECE2012, Volume 9: Micro- and Nano-Systems Engineering and Packaging, Parts A and B, 393-403, November 9–15, 2012
Paper No: IMECE2012-89256
DOI: https://doi.org/10.1115/IMECE2012-89256
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Topics: Gasdynamics, Simulation, Microelectromechanical systems, Switches, Equilibrium (Physics), Flow (Dynamics), Relaxation (Physics)
Proceedings Papers

Finite Volume Method for Simulation of Creep in RF MEMS Devices

Shankhadeep Das, Marisol Koslowski, Sanjay R. Mathur, Jayathi Y. Murthy
Proc. ASME. IMECE2011, Volume 11: Nano and Micro Materials, Devices and Systems; Microsystems Integration, 119-128, November 11–17, 2011
Paper No: IMECE2011-62660
DOI: https://doi.org/10.1115/IMECE2011-62660
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Topics: Creep, Finite volume methods, Microelectromechanical systems, Simulation, Membranes, Actuators, Algebra, Electrodes, Reliability, Solids
Proceedings Papers

Application of Immersed Boundary Method to Fluid, Structure and Electrostatics Interaction in MEMS

Sanjay Mathur, Lin Sun, Shankhadeep Das, Jayathi Y. Murthy
Proc. ASME. IMECE2011, Volume 11: Nano and Micro Materials, Devices and Systems; Microsystems Integration, 159-170, November 11–17, 2011
Paper No: IMECE2011-62314
DOI: https://doi.org/10.1115/IMECE2011-62314
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Topics: Electrostatics, Fluids, Microelectromechanical systems, Fluid dynamics, Membranes, Simulation, Switches, Cantilevers, Dynamics (Mechanics), Finite volume methods
Proceedings Papers

Finite Volume Method for Structural Analysis of RF MEMS Devices Using Theory of Plates

Shankhadeep Das, Sanjay R. Mathur, Jayathi Y. Murthy
Proc. ASME. IMECE2011, Volume 11: Nano and Micro Materials, Devices and Systems; Microsystems Integration, 107-117, November 11–17, 2011
Paper No: IMECE2011-62617
DOI: https://doi.org/10.1115/IMECE2011-62617
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Topics: Finite volume methods, Microelectromechanical systems, Plates (structures), Structural analysis, Membranes, Actuators, Algebra, Deflection, Plate theory, Switches
Proceedings Papers

Uncertainty Quantification of Pull-In Phenomenon in Capacitive RF-MEMS

Sanjay Mathur, Lin Sun, Shankhadeep Das, Dimitrios Peroulis, Andrew Kovacs, Juan Zeng, Jayathi Y. Murthy
Proc. ASME. IDETC-CIE2011, Volume 7: 5th International Conference on Micro- and Nanosystems; 8th International Conference on Design and Design Education; 21st Reliability, Stress Analysis, and Failure Prevention Conference, 87-100, August 28–31, 2011
Paper No: DETC2011-47260
DOI: https://doi.org/10.1115/DETC2011-47260
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Topics: Microelectromechanical systems, Uncertainty quantification, Switches, Uncertainty, Electrostatics, Geometry, Density, Dynamics (Mechanics), Elastodynamics, Engineering simulation
Proceedings Papers

An Unstructured Finite Volume Method for Structure-Electrostatics Interaction in MEMS

Shankhadeep Das, Sanjay R. Mathur, Jayathi Y. Murthy
Proc. ASME. IMECE2010, Volume 11: New Developments in Simulation Methods and Software for Engineering Applications; Safety Engineering, Risk Analysis and Reliability Methods; Transportation Systems, 193-204, November 12–18, 2010
Paper No: IMECE2010-40036
DOI: https://doi.org/10.1115/IMECE2010-40036
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Topics: Electrostatics, Finite volume methods, Microelectromechanical systems, Fluids, Actuators, Algebra, Failure, Fluid dynamics, Metals, Modeling