Francois Clemens

2 Questions 31 Answers 0 Followers

Questions related from Francois Clemens

How to derive the angular velocity from a time series of quaternions without 'flipping' ?

Hi All, I have an annoying problem: given a time series of quaternions that describe the orientation of a body in 3D space I'd like to estimate the angular velocity and the rotational axis. In...

28 March 2021 7,462 6 View

Does anyone have experience with the production of large quantities of ice droplets?

We plan to do PIV based on temperature differences (using IR camera's). In order to have an adequate seeding we need to produce small (< 3 mm ) ice droplets in relative large quantities. The...

28 October 2015 3,289 7 View