Results 71 to 80 of about 148,160 (292)

The High Voltage Feedthroughs for the ATLAS Liquid Argon Calorimeters [PDF]

, 2007
The purpose, design specifications, construction techniques, and testing methods are described for the high voltage feedthrough ports and filters of the ATLAS Liquid Argon calorimeters.
, A Talalaevskii, ASTM, ATLAS collaboration, ATLAS collaboration, B Botchev, Douglas Electrical Components (formerly Douglas Engineering Company), G Finocchiaro, Ground-R-Guide, HABIA Cable, J Farrell, J Hoffman, J Steffens, J.R. Perkins, Kynar, M Rijssenbeek, M Thioye, M Zdrazil, Mylar by DuPont, NASA, NOVACAP, NOVACAP, Product no. 0037, R L McCarthy, S Kan, T. Droege, Tefzel, TRA-CON   +27 more
core   +2 more sources

Is Young's Modulus a Critical Coating Property Determining Fouling‐Release Performance of Marine Coatings?

Advanced Engineering Materials, EarlyView.
The release of foulers from protective marine coatings is determined by several interrelated material properties, including the strength of Young's modulus, the flexibility of chain segments, the surface free energy, and the magnitude of hydrodynamic stress.
Johann C. Schaal, Andreas Brinkmann, Andreas Hartwig   +2 more
wiley   +1 more source

Effects of Carbon Nanoparticles on Triboelectro‐Induced Surface Defects

Advanced Engineering Materials, EarlyView.
Carbon nanoparticles added to grease modify the electrocontact behavior. The synergy of particle concentration and electric current dominates the surface damage of metals in contact. Electrical surface damage caused by current leakage is a critical challenge in high‐performance applications such as electric vehicle (EV) drivetrains and wind turbine ...
Mohsen Tajedini, Lu Fang, Jacob Bons, Mohammad Humaun Kabir, Evan Johnson, Joe Kosmoski, Hong Liang   +6 more
wiley   +1 more source

Power frequency interference and suppression in measurement of power transmission tower grounding resistance [PDF]

, 2014
“If you want peace, work for justice.” – Pope Paul VI This paper explores how the children’s right to be heard is implemented in the criminal proceedings in Romania and Norway.
Li, Gongxin, Li, Han, Su, Charles Qi, Wenjun, Zhou, Yan, Guozhi, Yang, Shuai, Yushun, Liu, Zhou, Chengke   +7 more
core   +3 more sources

Safety Analysis of Grounding Resistance with Depth of Water for Floating PVs

Energies, 2017
Underwater grounding methods could be applied in deep water for grounding a floating PV (photovoltaic) system. However, the depth at which the electrodes should be located is a controversial subject.
Jae Woo Ko, Hae Lim Cha, David Kwang-Soon Kim, Jong Rok Lim, Gyu Gwang Kim, Byeong Gwan Bhang, Chang Sub Won, Han Sang Jung, Dong Hyung Kang, Hyung Keun Ahn   +9 more
doaj   +1 more source

Using transfer ratio to evaluate EMC design of adjustable speed drive systems [PDF]

, 2006
This paper proposes a way to evaluate the conducted electromagnetic compatibility performance of variable speed drive systems. It is considered that the measured noise level is determined by two factors, the level of the noise source and the conversion ...
Ferreira, B., Leferink, F.B.J., Polinder, H., Roc'h, A., Zhao, D.   +4 more
core   +1 more source

Multimodal Mechanical Testing of Additively Manufactured Ti6Al4V Lattice Structures: Compression, Bending, and Fatigue

Advanced Engineering Materials, EarlyView.
In this experimental study, the mechanical properties of additively manufactured Ti‐6Al‐4V lattice structures of different geometries are characterized using compression, four point bending and fatigue testing. While TPMS designs show superior fatigue resistance, SplitP and Honeycomb lattice structures combine high stiffness and strength. The resulting
Klaus Burkart, Jonas Schmidt, Anastasiya Toenjes, Johanna Eisenträger   +3 more
wiley   +1 more source

Rheocasting versus Die Casting: An Insight into the Low‐Cycle Fatigue Behavior of AlSi7Mg0.6

Advanced Engineering Materials, EarlyView.
The study compares rheocast lightweight components with high‐pressure die cast materials regarding microstructure and fatigue behavior. Rheocast process offers higher efficiency due to lower casting temperatures. Despite some microstructural differences, both processes show similar strengths (yield strength 125 MPa, tensile strength 240 MPa).
Julia Richter, Thomas Wegener, Andreas Schilling, Martin Fehlbier, Thomas Niendorf   +4 more
wiley   +1 more source

Can Ti‐Based MXenes Serve as Solid Lubricants for Brake Applications? A Tribological Study

Advanced Engineering Materials, EarlyView.
This study explores the first implementation of Ti‐based MXenes materials in brake pad friction composite material. The resulting composite material exhibits a 48% reduction in the wear rate; alongside significant improvements are observed for thermal and mechanical properties.
Eslam Mahmoud, Jakob Gruber, Hakan Göçerler, Pierluigi Bilotto, Christian Gierl‐Mayer, Elham Loni, Michael Naguib, Carsten Gachot   +7 more
wiley   +1 more source

An Estimate of the Uncertainty in the Grounding Resistance of Electrodes Buried in Two-Layered Soils with Non-Flat Surface

Energies, 2017
The influence of the irregular surface of a multi-layered soil on the estimation of the ground resistance of a complex electrode is studied. The electrode is placed in the first layer while the irregular surface is treated as the interface of an ...
Eduardo Faleiro, Gabriel Asensio, Jorge Moreno   +2 more
doaj   +1 more source