precorrected FFT techniques – TechConnect Briefs

A Fast Stokes Solver for Generalized Flow Problems

Ye W., Wang X., White J.K., Massachusetts Institute of Technology, US

Computing drag forces on geometrically complicated 3-D micromachined structures, such asan entire comb resonator, is a challenging problem. The recently developed FastStokes solver, based on precorrected-FFT accelerated iterative methods, has made analyzing such problems much [...]

A Fast Integral Equation Technique for Analysis of Microflow Sensors Based on Drag Force Calculations

Aluru N.R., White J.K., Massachusetts Institute of Technology, US

It is well known that MEMS based microfluidic devices operate in very low Reynolds number regime (Re < 1). Analysis and design of such microfluidic devices requires the solution of incompressible viscous fluid flow or [...]