Hans-Joachim Warnecke

TL;DR: In this article, the mixing characteristics of a T-shaped micro-reactor with rectangular cross sections are studied for three different flow regimes, and a measure of the scale of segregation which employs the concept of specific contact area is defined.

TL;DR: The kinetics of the chemo-enzymatic epoxidation of linseed oil is investigated using a semi-batch model and the rate constants of the involved reactions are determined by means of non-linear regression.

TL;DR: In this article, the authors investigated the heat transfer and flow resistance characteristics in rectangular ducts with staggered arrays of short elliptic pin fin in a crossflow of air, and found that the mean heat transfer coefficients on pin fins and on the endwall (base plate) of the channel have been presented, respectively.

TL;DR: In this article, the effects of arrangement of pin fins on heat transfer and resistance are discussed and the row-by-row variations of the mean Nusselt numbers are presented.

TL;DR: A formula from geometric measure theory is employed to compute both the finest and an integral length scale for micro-mixing, and application to a T-shaped microreactor yields interesting information about how the scales depend on the Schmidt number.