Výsledky vyhledávání - "Reimar Unger"

Evaluation of a novel test method for the determination of strain rate-dependent material properties of high-performance fibers

Autor: Chokri Cherif, Andreas Nocke, Gerald Gerlach, Reimar Unger

Publikováno v: Procedia Structural Integrity. 17:942-948

For reinforcement in fiber reinforced plastic and concrete applications, the knowledge of the high-velocity impact and crash behavior of typically used high-performance fibers, such as carbon fibers (CF), becomes an important aspect for designing and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7cf7a0fe3c132d36aaed82e2ea0da253
https://doi.org/10.1016/j.prostr.2019.08.125

Zobrazit plný text záznamu

Studying the influence of different carbon-fibre-reinforced polymer patches on the mechanical properties of carbon-fibre-reinforced polymer composite

Autor: Daniel Weise, Michael Vorhof, Chokri Cherif, Gerald Hoffmann, Reimar Unger

Publikováno v: Journal of Industrial Textiles. 48:539-558

Joining textile layers to a preform using patches is of utter importance in regards to producing structural elements made of fibre-reinforced materials with complex geometry, and repairing fibre-reinforced composites in an efficient and safe manner.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4a215ca92b4e94965bc5181a5013aae4
https://doi.org/10.1177/1528083717740740

Zobrazit plný text záznamu

Mathematical modeling, simulation and validation of the dynamic yarn path in a superconducting magnet bearing (SMB) ring spinning system

Autor: Chokri Cherif, A. Berger, Ludwig Schultz, Christian Telke, Maria Sparing, Günter Fuchs, Andreas Nocke, Michael Beitelschmidt, Reimar Unger, Anwar Abdkader, Mahmud Hossain

Publikováno v: Textile Research Journal. 87:1011-1022

The new concept of a superconducting magnetic bearing (SMB) system can be implemented as a twisting element instead of the existing one in a ring spinning machine, thus overcoming one of its main frictional limitations. In the SMB, a permanent magnet

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::051e4f87bfe985ddc6001ed493ba40d1
https://doi.org/10.1177/0040517516641363

Zobrazit plný text záznamu

Measurement Methods of Dynamic Yarn Tension in a Ring Spinning Process

Autor: Mahmud Hossain, Reimar Unger, F. Krzywinski, Anwar Abdkader, Chokri Cherif, Mir Mohammad Badrul Hasan, Andreas Nocke

Publikováno v: Fibres and Textiles in Eastern Europe. 24:36-43

The most common measuring method to characterise the dynamic yarn path in the ring spinning process is to measure the yarn tension, where the yarn path is almost straight. However, it is much more complex to measure the yarn tension at the other posi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7481fb277ca9d9b1be925a413a62d0a0
https://doi.org/10.5604/12303666.1172098

Zobrazit plný text záznamu

Integration of Additive Threads in Stitch Wale Direction of Circular Knitted Fabrics for Smart Textile Applications-Add-on Device with Rotating Yarn Feeder for Double-Jersey and Interlock Machines

Autor: Juergen Reichart, Tristan Ruder, Thomas Baehr, Harry Lucas, Johannes Wendler, Eric Haentzsche, Reimar Unger, Chokri Cherif

Publikováno v: Journal of Textile Engineering & Fashion Technology. 1

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::06e3ef94b9d7c4a4cd3c8f59e5ddef05
https://doi.org/10.15406/jteft.2017.01.00028

Zobrazit plný text záznamu

Research on mechanical and sensoric set-up for high strain rate testing of high performance fibers

Autor: Philipp Schegner, Reimar Unger, Andreas Nocke, Chokri Cherif

Publikováno v: IOP Conference Series: Materials Science and Engineering. 254:142021

Within this research project, the tensile behavior of high performance fibers, such as carbon fibers, is investigated under high velocity loads. This contribution (paper) focuses on the clamp set-up of two testing machines. Based on a kinematic model

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::315e0e5d549201e73079260c84874081
https://doi.org/10.1088/1757-899x/254/14/142021

Zobrazit plný text záznamu

Manufacturing technology of integrated textile-based sensor networks forin situmonitoring applications of composite wind turbine blades

Autor: Chokri Cherif, Andreas Nocke, R. Mueller, Eric Haentzsche, Reimar Unger, Matthias Huebner, Tristan Ruder

Publikováno v: Smart Materials and Structures. 25:105012

Based on in situ strain sensors consisting of piezo-resistive carbon filament yarns (CFYs), which have been successfully integrated into textile reinforcement structures during their textile-technological manufacturing process, a continuous load of f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4d8f6e1058302c6b2b39be98e1af033b
https://doi.org/10.1088/0964-1726/25/10/105012

Zobrazit plný text záznamu

Akademický článek

Manufacturing technology of integrated textile-based sensor networks for in situ monitoring applications of composite wind turbine blades.

Autor: Eric Haentzsche, Ralf Mueller, Matthias Huebner, Tristan Ruder, Reimar Unger, Andreas Nocke, Chokri Cherif

Publikováno v: Smart Materials & Structures; Oct2016, Vol. 25 Issue 10, p1-1, 1p

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání