Refine
Year of publication
- 2021 (18) (remove)
Document Type
- Article (17)
- Working Paper (1)
Language
- English (18) (remove)
Has Fulltext
- yes (18) (remove)
Keywords
- Aircraft sizing (1)
- Bone quality and biomechanics (1)
- CFD (1)
- Capacitive field-effect sensor (1)
- Environmental impact (1)
- Label-free detection (1)
- Parasitic drag (1)
- Plant virus (1)
- Skeletal muscle (1)
- Small Aral Sea (1)
- Tendons (1)
- Tobacco mosaic virus (TMV) (1)
- UAV (1)
- Ultrasound (1)
- Zeta potential (1)
- acetoin (1)
- acetoin reductase (1)
- alcoholic beverages (1)
- autonomous navigation (1)
- bioburdens (1)
Institute
- Fachbereich Medizintechnik und Technomathematik (10)
- INB - Institut für Nano- und Biotechnologien (5)
- IfB - Institut für Bioengineering (4)
- Fachbereich Chemie und Biotechnologie (3)
- Fachbereich Bauingenieurwesen (2)
- Fachbereich Energietechnik (2)
- Solar-Institut Jülich (2)
- ECSM European Center for Sustainable Mobility (1)
- Fachbereich Luft- und Raumfahrttechnik (1)
- Fachbereich Maschinenbau und Mechatronik (1)
- IBB - Institut für Baustoffe und Baukonstruktionen (1)
- MASKOR Institut für Mobile Autonome Systeme und Kognitive Robotik (1)
The minimum dissipation requirement of the thermodynamics of irreversible processes is applied to characterize the existence of laminar and non-laminar, and the co-existence of laminar and turbulent flow zones. Local limitations of the different zones and three different forms of transition are defined. For the Couette flow a non-local “corpuscular” flow mechanism explains the logarithmic law-of-the-wall, maximum turbulent dimensions and a value x=0,415 for the v. Kármán constant. Limitations of the logarithmic law near the wall and in the centre of the experiment are interpreted.