Suche nach „[T.] [Wagner]“ hat 7 Publikationen gefunden

DigitalMobilEuropan Campus Rottal-Inn

Zeitschriftenartikel

de Oliveira Hansen, R. M. D., M. Mátéfi-Tempfli, R. Safonovs, J. Adam, S. Chemnitz, T. Reimer, B. Wagner, W. Benecke, Stefan Mátéfi-Tempfli

Magnetic films for electromagnetic actuation in MEMS switches

Microsystem Technologies, vol. 24, no. 4, pp. 1987-1994

2018

DOI: 10.1007/s00542-017-3595-2

Abstract anzeigen

This paper investigates the fabrication of magnetic films via electroplating to be applied into electromagnetic actuated micro electro-mechanical systems (MEMS) switches. Cobalt and nickel films (1 µm thicknesses) were deposited on gold coated silicon substrates via electrochemical deposition. Different deposition conditions were investigated, regarding temperature and deposition voltage. The films morphologies were characterized via atomic force microscopy, while the magnetic properties of the films were characterized via vibrating sample magnetometer measurements. In order to evaluate the integration of these magnetic films into MEMS switches with low energy consumption, a mathematical model was developed and the results show that these films can be applied into efficient actuation with reduced power dissipation.

NachhaltigMaschinenbau und Mechatronik

Beitrag (Sammelband oder Tagungsband)

Nadine Kaczmarkiewicz, Giuseppe Bonfigli, S. Leyer, T. Wagner

Performance of the Passive Core Flooding System in the Integral Tests of the Project EASY

49. Jahrestagung Kerntechnik / 49th Annual Meeting on Nuclear Technology (AMNT 2018), Berlin , 29. - 30. Mai 2018

2018

Abstract anzeigen

Among nuclear power generation plants, light water reactors are mainly used at present, and are anticipated to be predominant in the future. To improve the light water reactors the development of the LWRs for the next generation is carried out at various organizations. For example, in the USA the Westinghouse AP-1000 is based on proven technology but with an emphasis on passive safety features. The reactor passive core cooling systems include the core makeup tanks system, passive residual heat removal heat exchanger and in-containment refuelling water storage tank. In Russia has been developed the so-called NPP-2006 project of a VVER-1200 nuclear power plant with a V-392M reactor unit. To provide the safety, protection passive systems which don’t depend upon human errors are widely used in this project. Among these are hydrotanks of the second stage and passive heat removal system. In the presented paper an overview of passive core cooling systems for next generation NPPs is given.

NachhaltigMaschinenbau und Mechatronik

Beitrag (Sammelband oder Tagungsband)

S. Buchholz, W. Klein-Hessling, Giuseppe Bonfigli, Nadine Kaczmarkiewicz, N. Neukam, F. Schäfer, T. Wagner

The Code System AC2 for the Simulation of Advanced Reactors within the Frame of the German EASY Project

Proceedings of the 17th International Topical Meeting on Nuclear Reactor Thermal Hydraulics (NURETH-17) [September 3-8, 2017; Qujiang Int’l Conference Center, Xi’an, Shaanxi, China]

2017

NachhaltigMaschinenbau und Mechatronik

Beitrag (Sammelband oder Tagungsband)

S. Buchholz, A. Schaffrath, Giuseppe Bonfigli, Nadine Kaczmarkiewicz, N. Neukam, F. Schäfer, T. Wagner

Evidence of Design Basis Accidents Mitigation Solely with Passive Safety Systems within the Frame of the German EASY Project

Proceedings of the 17th International Topical Meeting on Nuclear Reactor Thermal Hydraulics (NURETH-17) [September 3-8, 2017; Qujiang Int’l Conference Center, Xi’an, Shaanxi, China]

2017

NachhaltigMaschinenbau und Mechatronik

Beitrag (Sammelband oder Tagungsband)

Nadine Kaczmarkiewicz, Giuseppe Bonfigli, S. Leyer, T. Wagner

Influence of Two-Phase Reverse Flow in the Passive Core Flooding System: Experiments and Simulations within the Frame of the German EASY Project

Proceedings of the 17th International Topical Meeting on Nuclear Reactor Thermal Hydraulics (NURETH-17) [September 3-8, 2017; Qujiang Int’l Conference Center, Xi’an, Shaanxi, China]

2017

NachhaltigEuropan Campus Rottal-Inn

Vortrag

Oliveira Hansen, R. M. D., M. Mátéfi-Tempfli, S. Chemnitz, T. Reimer, B. Wagner, Stefan Mátéfi-Tempfli, W. Benecke, H.-G. Rubahn

Electromagnetic actuation in MEMS switches

100% CLIMATE NEUTRALITY Conference, Sønderborg, Denmark

2015

DigitalNachhaltigExtern

Beitrag (Sammelband oder Tagungsband)

Anton Schmailzl, T. Amann, M. Glockner, M. Fadanelli, M. Wagner, S. Hierl

Finite element analysis of thermoplastic probes under tensile load using ls-dyna compared to ansys workbench 14 in correlation to experimental investigations

Elektronischer Tagungsband ANSYS Conference & 30th CADFEM Users' Meeting - ACUM (24.-26.10.2012; Kassel)

2012