Actually we investigate the vortex generation passed a bluffbody. The bluffbody has a triangle shape and is placed in a circular tube. Behind the bluffbody a small plate element is placed with a small sensor that gives a voltage output proportional with the bending force of the plate. With this...
I need a heat exchanger for pasteurisation of food liquid flow. The flow is viscous, i.e very low Reynolds numbers. A mono-tube solution is prefered for cleaning purposes (pig cleaning). But the pipe should be several hundred meters long to meet the final temperature. Bends could help based on...
It is known that the acoustic amplitude in a rod increases reciprocally with his cross section. The so called acoustic horns are applied in this way. The question is what is the relation between amplitude increase and horn shape. I believe caused by reflections not all the propagating energy...
