FG Gebäudeenergiesysteme

2 Items

Recent Submissions
Applicability of Drag Reducing Agents in Domestic Heating Systems

Brandt, Daniel ; Tawackolian, Karsten ; Kriegel, Martin (2017-04-05)

A special test rig was built to investigate the applicability of drag reducing agents, especially in domestic heating systems, detect problems inside the technical implementation and describe the difference between ideal characterization and application.

Additives Shear-Thinning and Turbulence Damping Influence on the Fitting Loss Coefficient of Bends

Tawackolian, Karsten ; Brandt, Daniel ; Kriegel, Martin (2017-04-05)

The flow of a drag-reducing surfactant solution in a bend with a curvature radius of 1.5 is considered, where 20 mm is the pipe inside diameter.