100 Clinical Results associated with Schumacher GmbH & Co. KG
0 Patents (Medical) associated with Schumacher GmbH & Co. KG
Heat and Technology (Pisa, Italy)
Influence of retrograde condensation on heat transfer in the critical region of ethane-n-heptane mixtures
Author: Stephan, K. ; Durst, M.
Measurements of heat-transfer coefficients in the critical region of ethane-n-heptane mixtures are reported for a vertical plate.The effect of retrograde phenomena on convective heat transfer is investigated.The heat-transfer coefficients increase strongly if retrograde condensation takes place in the boundary layer.Due to retrograde condensation, a local well defined double phase change - condensation and evaporation - is induced inside the boundary layer without changing the macroscopic behavior of the convective flow.
Developmental status of fine-bubble aeration elements. Ceramic elements
Author: Durst, Michael
A review, with 33 references, on the development of porous ceramic aeration elements for wastewater treatment.Various configurations of aeration system using ceramic aerators and O transfer efficiency are discussed.
100 Deals associated with Schumacher GmbH & Co. KG
100 Translational Medicine associated with Schumacher GmbH & Co. KG