Search for dissertations about: "food technology mixing"
Showing result 1 - 5 of 30 swedish dissertations containing the words food technology mixing.
-
1. Mixing patterns in Rushton-turbine-agitated reactors
Abstract : This Ph.D. Thesis concerns the study of mixing in Rushton turbine agitated reactors. In industrial (bio)reactors, mixing is recognised as a limiting factor that significantly affects the performance of the process. READ MORE
-
2. Dynamic Modelling and Simulation of Liquid Food Process Lines
Abstract : In the present work a dynamic model library of components for process lines was developed. The analysis addressed characteristic aspects of liquid food process lines, and new models were developed for fluid transitions, dispersion, mixing zones and first-order chemical reactions in pipes and heat exchangers. READ MORE
-
3. Numerical Studies of Mixing in Pipes and Static Mixers
Abstract : The objective of the present work was to investigate the mixing process in static mixers under laminar flow conditions, and in pipes during the displacement of dissimilar liquids. A numerical scheme and a method of characterizing static mixers were developed. READ MORE
-
4. Wheat Flour Dough-Rheological and Structural Aspects
Abstract : The thesis presents a rheological study on wheat flour dough, in relation to the structural influence of the different dough constituents, added components and mixing time. Rheological investigations have been focused on measurements at small deformations, including dynamic oscillation and stress relaxation, although complementing measurements have been performed in large deformation viscosity experiments. READ MORE
-
5. An Experimental Study of Fluid Dynamics and Mixing in Bubbly Gas-Liquid Flow Systems
Abstract : In the present project, a new experimental method enabling Planar Laser-Induced Fluorescence (PLIF) measurements in bubbly gas-liquid flows is presented. Due to reflection and refraction of the laser light, the bubbles will cause an uneven and unknown distribution of light intensity in the measurement plane. READ MORE