plate theory – TechConnect Briefs

A Modeling Approach based on Laminated Plate Theory to Design Microbeams

Mantell S.C., Longmire E., Wolters D., University of Minnesota, US

MEMs microbeams consist of many thin material layers. This thin layered structure is very similar to that of laminated composite plates in which thin layers of fiber reinforced plastic are stacked and cured. Both the [...]

Finite Element Analysis of MEMS Diaphragm Valves

Yang F., Kao I., SUNY-Stony Brook, US

Based on simple plate theory, the deflection of MEMS microvalve is studied analytically and numerically. The critical load to initially drive the microvalve is found to be proportional to the pre-deflection of microdiaphragm. The microdiaphragm [...]

Analysis of Pressure Balanced MEMS Valves

Yang F., Kao I., SUNY-Stony Brook, US

Based on simple plate theory and the Bernoulli equation, the effect of fluid flow on the deformation of fluid driven MEMS diaphragm microvalve is investigated analytically and numerically. The static instability of such a microsystem [...]