Beschreibung
Introduction: Technical, Economic Importance, and Historical Development of Co-Rotating Twin-Screw Extruders; Overview of the Compounding Process; Process Understanding; Conveying and Power Parameters of Standard Conveying Elements Screw Elements: Geometry of Co-Rotating Extruders; Screw Elements and Their Use; Overview of Patented Screw Elements Material Properties of Polymers: Rheological Properties of Polymer Melts; Material Behavior of Blends; Diffusive Mass Transport in Polymers; Influence Factors and Reduction of Degradation during Polymer Processing; Calculation Basis for the Flow in Wedge Shaped Shear Gaps and Flow Properties of Filled Polymer Melts Conveying Behavior, Pressure and Performance Behavior: Conveying and Pressure Behavior of Highly Viscous Liquids in Extruders; Performance Behavior; Dissipation, Pump Efficiency Degree, Temperature Increase, and Heat Transfer; Pressure Generation and Energy Input in the Melt; Power Input and the Back-Pressure Length; Computational Fluid Dynamics
Autorenporträt
Dr. Klemens Kohlgrüber undertook a metalworking apprenticeship and completed further training as a mechanical engineer in Cologne. He studied mechanical engineering in Wuppertal, followed by a diploma and doctorate at RWTH Aachen University. From 1986 to 2015, he worked for Bayer AG, among other things as Head of High Viscosity, Mixing, and Reactor Technology. At the same time, he gave lectures for several years at the University of Dortmund for chemists in the masters program on polymer processing/preparation. For several years he was head of the High Viscosity Technology working group of the Forschungsgesellschaft Verfahrenstechnik (German Research Association for Process Engineering) and he is a former member of the Association of German Engineers (VDI) advisory board for plastics processing technology. Dr. Kohlgrüber also leads annual VDI seminars on extruders.
Herstellerkennzeichnung:
Carl Hanser Verlag GmbH & Co.KG
Vilshofener Straße 10
81679 München
DE
E-Mail: info@hanser.de
