Publications associées à Tronc (géométrie)

Grounding Resistance of a Hemispheric Electrode Located on the Top of a Finite-Height, Cone-Shaped Mountain

Marcos Rubinstein, Antonio Sunjerga, Farhad Rachidi-Haeri, Hamidreza Karami

In this letter, we present an analytical solution for the resistance of a hemispheric grounding electrode located on the top of a mountain. The mountain is modeled as a truncated cone with a finite height. Recently, a closed-form solution for the grounding ...

2020

On the Influence of an Elevated Terrain on the Grounding Resistance of a Vertical Rod

Marcos Rubinstein, Antonio Sunjerga

In this paper, we analyze the grounding resistance of a vertical grounding rod located in an elevated terrain. Tall structures such as wind turbines and mobile phone base stations are often installed in remote and hilly locations to gain more power or to f ...

IEEE2019

Mechanism and energetics of < c plus a > dislocation cross-slip in hcp metals

William Curtin, Zhaoxuan Wu

Hexagonal close-packed (hcp) metals such as Mg, Ti, and Zr are lightweight and/or durable metals with critical structural applications in the automotive (Mg), aerospace (Ti), and nuclear (Zr) industries. The hcp structure, however, brings significant compl ...

National Academy of Sciences2016

Plasticity of the dense hydrous magnesium silicate phase A at subduction zones conditions

Elodie Adeline Amiguet, Yi Wang

The plasticity of the dense hydrous magnesium silicate (DHMS) phase A, a key hydrous mineral within cold subduction zones, was investigated by two complementary approaches: high-pressure deformation experiments and computational methods. The deformation ex ...

Elsevier2015

Discrete dislocation modeling of fracture in plastically anisotropic metals

William Curtin

The intrinsic lattice resistance to dislocation motion, or Peierls stress, depends on the core structure of the dislocation and is one essential feature controlling plastic anisotropy in materials such as HCP Zn, Mg, and Ti. Here, we implement an anisotrop ...

Pergamon-Elsevier Science Ltd2013

Mechanical load distribution along the main cutting edges in drilling

Paul Xirouchakis, Mihai-Bogdan Lazar

Used in a very large variety of applications, drilling is one of the most complex manufacturing processes. Most of the research on drilling was done in the field of metal cutting since, in this case, high precision and quality are needed. The use of compos ...

Elsevier2013

The Intricate Chemistry of Cobalt(II) Halides and Bis(diphenylphosphanyl)ethane

Rosario Scopelliti, Kay Severin, Heron Vrubel, Gregor Kiefer

Phosphane complexes of the putative formula [CoX2(dppe)] [X = Cl, Br, I; dppe = bis(diphenylphosphanyl)ethane] are frequently used catalyst precursors in cobalt-catalyzed reactions. Despite their widespread use, these complexes have not been structurally c ...

Wiley-Blackwell2013

Analysis of dissociation of < c > and < c+a > dislocations to nucleate (1 0 -1 2) twins in Mg

William Curtin, Maryam Ghazisaeidi

A mechanism for (1 0 (1) over bar 2) twin nucleation in Mg is studied in which edge < c > and mixed < c + a > lattice dislocations dissociate into a stable twin, having at least the minimum 6-layer thickness formed by three glissile twinning dislocations, ...

Institute of Physics2013

Chattez avec Graph Search

Posez n’importe quelle question sur les cours, conférences, exercices, recherches, actualités, etc. de l’EPFL ou essayez les exemples de questions ci-dessous.

AVERTISSEMENT : Le chatbot Graph n'est pas programmé pour fournir des réponses explicites ou catégoriques à vos questions. Il transforme plutôt vos questions en demandes API qui sont distribuées aux différents services informatiques officiellement administrés par l'EPFL. Son but est uniquement de collecter et de recommander des références pertinentes à des contenus que vous pouvez explorer pour vous aider à répondre à vos questions.

Tronc (géométrie)

Grounding Resistance of a Hemispheric Electrode Located on the Top of a Finite-Height, Cone-Shaped Mountain

Transient Impedance of Interconnected Wind Turbine Grounding Systems

On the Influence of an Elevated Terrain on the Grounding Resistance of a Vertical Rod

Mechanism and energetics of < c plus a > dislocation cross-slip in hcp metals

Plasticity of the dense hydrous magnesium silicate phase A at subduction zones conditions

Unexpected observation of splitting of skyrmion phase in Zn doped Cu2OSeO3

Discrete dislocation modeling of fracture in plastically anisotropic metals

Mechanical load distribution along the main cutting edges in drilling

The Intricate Chemistry of Cobalt(II) Halides and Bis(diphenylphosphanyl)ethane

Analysis of dissociation of < c > and < c+a > dislocations to nucleate (1 0 -1 2) twins in Mg

Graph Chatbot

Chattez avec Graph Search

Grounding Resistance of a Hemispheric Electrode Located on the Top of a Finite-Height, Cone-Shaped Mountain

On the Influence of an Elevated Terrain on the Grounding Resistance of a Vertical Rod

Plasticity of the dense hydrous magnesium silicate phase A at subduction zones conditions

Transient Impedance of Interconnected Wind Turbine Grounding Systems

Discrete dislocation modeling of fracture in plastically anisotropic metals

Analysis of dissociation of < c > and < c+a > dislocations to nucleate (1 0 -1 2) twins in Mg

Mechanism and energetics of < c plus a > dislocation cross-slip in hcp metals

Unexpected observation of splitting of skyrmion phase in Zn doped Cu2OSeO3

Mechanical load distribution along the main cutting edges in drilling

The Intricate Chemistry of Cobalt(II) Halides and Bis(diphenylphosphanyl)ethane