Sökning: "cascade mixing"
Visar resultat 1 - 5 av 7 avhandlingar innehållade orden cascade mixing.
1. Modeling of Unsteady Flow Effects in Throughflow Calculations
Sammanfattning : In this work an evaluation of a deterministic stress transport model and a linearized Navier-Stokes harmonic approach for including unsteady effects in the steady mixing-plane computations of a multistage transonic compressor has been performed. The results of these two models are compared with those of time-average time-accurate solutions. LÄS MER
2. Modeling Unsteady flow Effects in 3D Throughflow Calculations
Sammanfattning : The flow field in a transonic multistage compressor is compressible, three-dimensional and highly unsteady and can be predicted in principle by the exact time-accurate Navier-Stokes equations. The high Reynolds number encountered in multistage turbomachinery together with the wall-bounded nature of the flow environment however prevent the use of DNS to solve the exact N-S equations. LÄS MER
3. Compound semiconductors : defects and relocation of atoms during growth sputtering and diffusion
Sammanfattning : .... LÄS MER
4. Modeling and Control of the Open Plate Reactor
Sammanfattning : The focus of this thesis is on modeling and control of the Open Plate Reactor (OPR), a new heat exchange reactor being developed by Alfa Laval AB. It combines intensified mixing with enhanced heat transfer capacity into one operation. LÄS MER
5. Particle emissions from wood pellet combustion
Sammanfattning : Combustion of solid biomass under fixed bed conditions is a common technique to generate heat and power in both small and large scale grate furnaces (domestic boilers, stoves, district heating plants). Unfortunately, combustion of biomass will generate particle emissions containing both large fly ash particles and fine particles that consist of fly ash and soot. LÄS MER