Performance evaluation of long differential mobility analyzer (LDMA) in measurements of nanoparticles

Abstract

Performance of a long differential mobility analyzer (LDMA) IN Measurements of nanoparticles was evaluated experimentally and numerically. In the evaluation of the LDMA measurements, silver particles in a size range of 5-30 nm were used under increases flow rate. The numerical calculation method was used for calculating the particle trajectory in the LDMA, and the results were used in a comparison with Stolzenburg's transfer function.