Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Reiner Zielke"'
Autor:
Kevin Hoppe, Lukas Wischemann, Gerhard Schaldach, Reiner Zielke, Wolfgang Tillmann, Markus Thommes, Damian Pieloth
Publikováno v:
Atmosphere, Vol 14, Iss 4, p 640 (2023)
Depth filtration is a widespread technique for the separation of airborne particles. The evolution of the pressure difference within this process is determined to a significant extent by the filter structure. Simulations are an important tool for opt
Externí odkaz:
https://doaj.org/article/79c949759e37401aadff538af59ad2df
Autor:
Yanling Schneider, Werner Wasserbäch, Siegfried Schmauder, Zhangjian Zhou, Reiner Zielke, Wolfgang Tillmann
Publikováno v:
Crystals, Vol 11, Iss 4, p 382 (2021)
To improve the representativeness of a real microstructural cut-out for modeling purposes, a numerical method named as “boundary pixel color alteration (BPCA)” is presented to modify measured 2D microstructure cut-outs. Its physical background is
Externí odkaz:
https://doaj.org/article/d5cb3d3035e14b809b9dae76e7e51d45
Publikováno v:
International Journal of Fracture. 241:53-72
Damage to components made of brittle material due to thermal shock represents a high safety risk. Predicting the degree of damage is therefore very important to avoid catastrophic failure. An energy-based linear elastic fracture mechanics bifurcation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f078e96e7075d403d106640c6c652181
https://doi.org/10.1007/s10704-022-00688-2
https://doi.org/10.1007/s10704-022-00688-2
Autor:
Yanling, Schneider, Reiner, Zielke, Chensheng, Xu, Muhammad, Tayyab, Ulrich, Weber, Siegfried, Schmauder, Wolfgang, Tillmann
Publikováno v:
Materials, Vol 14, Iss 3562, p 3562 (2021)
Materials
Volume 14
Issue 13
Materials
Volume 14
Issue 13
Commercial Co/WC/diamond composites are hard metals and very useful as a kind of tool material, for which both ductile and quasi-brittle behaviors are possible. This work experimentally investigates their damage evolution dependence on microstructura
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a900c32aaf74d6323db5960c1c89417d
https://www.mdpi.com/1996-1944/14/13/3562
https://www.mdpi.com/1996-1944/14/13/3562
Autor:
Reiner Zielke, Chih-Yu Chen, Max Schimpfermann, Norman Sievers, Wolfgang Tillmann, Wadih Yared
Publikováno v:
Measurement. 141:250-257
Brazing is a relatively fast process that offers sufficient strength in the joint of dissimilar materials. Cemented carbides are often brazed onto steel components in order to improve the wear resistance of engineering tools. In the case of brazing s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b3ccf578204c1e3fe772e7ad50f9317
https://doi.org/10.1016/j.measurement.2019.04.045
https://doi.org/10.1016/j.measurement.2019.04.045
Publikováno v:
International Journal of Pressure Vessels and Piping. 190:104317
The requirements for materials and their strength significantly increased with the new generation of coal fired power plants operating at steam temperatures of up to 620 °C. Therefore, new materials were introduced to fulfill the defined needs. Duri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1344e4e43013b161c61b13bbae4bb67f
https://doi.org/10.1016/j.ijpvp.2021.104317
https://doi.org/10.1016/j.ijpvp.2021.104317
Autor:
Jochen Schilm, Wolfgang Tillmann, Jan Pfeiffer, Reiner Zielke, L. Wojarski, Andreas Poenicke, Norman Sievers
Publikováno v:
Advanced Engineering Materials. 16:1437-1441
Reactive air brazing (RAB) has been developed as a method to join ceramics and steel, using CuO as a reactive agent that interacts with the surface of the ceramic, enabling a wetting by the molten filler metal. A major benefit of this method is the f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f04670ac49dcb74683e175e8eb36871
https://doi.org/10.1002/adem.201400055
https://doi.org/10.1002/adem.201400055
Publikováno v:
Journal of Thermal Spray Technology. 22:380-390
In this work, acoustic emission analysis is utilized in the twin wire arc spraying (TWAS) process to study the influence of the adjustable process parameters on the simultaneously obtained acoustic signals at the nozzle and at the substrate. The ampl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::982b5398ab26bff893ee4defaf7257b7
https://doi.org/10.1007/s11666-012-9861-z
https://doi.org/10.1007/s11666-012-9861-z
Publikováno v:
Materials Science and Engineering: A. 539:205-210
The purpose of the present work is the experimental investigation of the nucleation of PLC deformation bands in the aluminium alloy AA5754. The PLC bands are investigated using both mechanical methods and infrared (IR) thermography. The latter employ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fcfd07aa9d4eb8dcb27d183171118754
https://doi.org/10.1016/j.msea.2012.01.082
https://doi.org/10.1016/j.msea.2012.01.082
Autor:
Frank Walther, Reiner Zielke, H.-G. Rademacher, Tobias Siebrecht, Wolfgang Tillmann, Norman Sievers
Publikováno v:
Materials Testing. 54:6-12
Kurzfassung Der Sonderforschungsbereich (SFB) 696 Forderungsgerechte Auslegung von intralogistischen Systemen – Logistics on Demand wurde im Juli 2006 an der Technischen Universität Dortmund eingerichtet, um analytische Methoden und Technologien z
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::269b1956670780d8c71141bb12174d43
https://doi.org/10.3139/120.110288
https://doi.org/10.3139/120.110288