Paolo Ermanni: Katalogdaten im Frühjahrssemester 2022 |
| Name | Herr Prof. em. Dr. Paolo Ermanni |
| Lehrgebiet | Verbundwerkstoffe und adaptive Strukturen |
| permanni@ethz.ch | |
| Departement | Maschinenbau und Verfahrenstechnik |
| Beziehung | Professor emeritus |
| Nummer | Titel | ECTS | Umfang | Dozierende | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| 151-0079-11L | HRC3D - High Resolution 3D Printing of Continuous Fiber Reinforced Composites  Voraussetzung: Besuch der Lerneinheit 151-0079-10L HRC3D - High Resolution 3D Printing of Continuous Fiber Reinforced Composites im HS21. | 14 KP | 15A | P. Ermanni | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Kurzbeschreibung | Im Team ein Produkt von A-Z entwickeln und realisieren! Anwenden und Vertiefen des bestehenden Wissens, Arbeiten in Teams, Selbständigkeit, Problemstrukturierung, Lösungsfindung in unscharfen Problemstellungen, Systembeschreibung und -simulation, Präsentation und Dokumentation, Realisationsfähigkeit, Werkstatt- und Industriekontakte, Anwendung modernster Ingenieur-Werkzeuge (Matlab, Simulink usw). | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Lernziel | Die vielfältigen Lernziele dieses Fokus-Projektes sind: - Synthetisieren und Vertiefen des theoretischen Wissens aus den Grundlagenfächern des 1.-4. Semesters - Teamorganisation, Arbeiten in Teams, Steigerung der sozialen Kompetenz - Selbständigkeit, Initiative, selbständiges Lernen neuer Themeninhalte - Problemstrukturierung, Lösungsfindung in unscharfen Problemstellungen, Suchen von Informationen - Systembeschreibung und -simulation - Präsentationstechnik, Dokumentationserstellung - Entscheidungsfähigkeit, Realisationsfähigkeit - Werkstatt- und Industriekontakte - Erweiterung und Vertiefung von Sachwissen - Beherrschung modernster Ingenieur-Werkzeuge (Matlab, Simulink, CAD, CAE, PDM) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 151-0366-00L | Aircraft Structures  | 4 KP | 2V + 1U | P. Ermanni | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Kurzbeschreibung | This course is building-up on fundamental knowledge in mechanics and lightweight structures. It is concerned with structural design, strength & stability analysis and sizing of aircraft structures. The course is complemented by calculation exercises, discussion of real-world examples, and laboratory sessions. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Lernziel | The course provides in-depth knowledge in structural design, materials, design allowable and loads in aircraft structures. The main goal is to develop solid skills to understand, and solve engineering problems related to structural design, strength analysis and stability of aircraft structures. The latter include: - Wing and empennage structures: Design and modelling aspects, multi-cell design and ribs. - Fuselage structures: Design and modelling aspects, buckling strength, design and analysis of fuselage frames. - Plane stress elements and load introduction. - Diagonal semi-tension field. - Static and buckling analysis of cylindrical shells. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Inhalt | The course is addressing the following topics: - Introduction, hystorical aspects - Aircraft design - Materials and allowables - Aircraft loads, design criteria - Stress calculation in semi-monocoque structures - Stability of plates and stiffened panels - Wing and empennage structures: Design and modelling, multi-spar constructions and ribs - Plane stress elements, load introduction and shear lag problems - Fuselage structures: Design and modelling of fusealge panels and frames - Diagonal semi-tension field design - Static and buckling analysis of cylindrical shells Laboratory practices: - Structural test of a vertical empennage - Stress concentration in panels with cutouts - Buckling of cylindrical shells | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Skript | Lecture notes, handouts, exercises, and the script are available for download in a digital format. The lecture materials can be found via moodle: https://moodle-app2.let.ethz.ch/course/view.php?id=16989 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Voraussetzungen / Besonderes | Attendance of the Bachelor course "Leichtbau" (Lightweight Construction) or equivalent, including knowledge of plate instability, profile failure, shear flow in lighweight structures is strongly recommended. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Kompetenzen |
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| 151-0548-00L | Manufacturing of Polymer Composites Number of participants limited to 32. | 6 KP | 3G + 2P | P. Ermanni | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Kurzbeschreibung | The course covers polymer and fibres, textile technologies, process modelling, manufacturing technologies, quality control and testing, economic and ecological aspects. It combines lectures, tutorials and labs, to acquire a thorough knowledge and know-how in main aspects related to manufacturing technologies of composites. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Lernziel | To provide a thorough knowledge in manufacturing science and technology of advanced polymer composites. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Inhalt | Lecture topics: Introduction Fibers and fiber forms Thermoset Composites: materials and processes Thermoset Composites: materials and processes Prepreg technologies: materials, autoclave and Out-of-Autoclave processing Liquid Composite Moulding (LCM) Economical and ecological aspects Laboratory: Lab #1: Thermoset composites Lab #2: Thermoplastic composites Lab #3: Prepreg & OOA processing Lab #4: Liquid Composite Molding | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Skript | Script and handouts are available in PDF-format on the CMASLab webpage. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Literatur | Literature list is included in the script. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Kompetenzen |
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