Sökning: "Ultrasound Velocity Profiling"
Visar resultat 1 - 5 av 12 avhandlingar innehållade orden Ultrasound Velocity Profiling.
1. The flow of pulp suspensions
Sammanfattning : Large quantities of pulp suspensions are handled in the pulp and paper industry and knowledge of their flow behaviour is very important in the design and operation of process equipment. Despite this, there is still a lack of a fundamental understanding of the mechanisms of the pulp suspension flow. LÄS MER
2. Ultrasound Doppler Based In-Line Rheometry - Development, Validation and Application
Sammanfattning : The trend within fluid industry is towards continuous production, leading to an increasing demand for new and improved methods that allow real-time monitoring of quality parameters and fast process control. The consistency and viscosity can be described by fluid rheology and are frequently used as quality control parameters. LÄS MER
3. Near Wall Studies of Pulp Suspension Flow
Sammanfattning : .... LÄS MER
4. Experimental and numerical studies of the flow of pulp suspensions
Sammanfattning : Large amounts of pulp suspensions are handled in the pulp and paper industry daily. In order to produce the final product, paper, a lot of energy is required, e.g. for pumping, mixing and screening the suspensions. LÄS MER
5. An experimental study of the flow of concentrated pulp suspension through a sudden expansion and over a backward facing step
Sammanfattning : Large amounts of pulp suspensions are handled in the pulp and paper industry annually. In order to produce the final product, paper, a lot of energy is required, e.g. for pumping and drying the suspensions. LÄS MER