Publications associées à Analyse thermomécanique

In-situ neutron diffraction during biaxial deformation

Helena Van Swygenhoven, Steven Van Petegem

A change in strain path may have a significant effect on the mechanical response of metals. In order to understand or even predict the macroscopic behaviour under such conditions a detailed knowledge on the microstructural evolution is crucial. Yet relativ ...

Pergamon-Elsevier Science Ltd2016

Impact of thermally induced stresses on fracture stability during geological storage of CO2

Lyesse Laloui, Victor Vilarrasa Riano

Geomechanical stability issues may arise due to induced thermal stresses because CO2 will generally reach the storage formation at a temperature lower than that of the reservoir. Cold injection will form a cold region around the injection well, which will ...

Elsevier2016

Numerical analysis of canister movements in an engineered barrier system

Lyesse Laloui, Fabrice Dupray

The mid-term safety of deep geological nuclear waste repositories is based in part on the presence of a buffer, the main role of which is to isolate the environment from radionuclides. A design evaluation of such a repository is necessary to assess the pot ...

Springer Verlag2016

Branched methoxydiphenylamine-substituted fluorene derivatives as hole transporting materials for high-performance perovskite solar cells

Michael Graetzel, Mohammad Khaja Nazeeruddin, Michael Saliba, Paul Gratia, Taisuke Matsui, Simona Urnikaite

Small-molecule hole transporting materials based on methoxydiphenylamine-substituted fluorene fragments were synthesized and incorporated into a perovskite solar cell, which displayed a power conversion efficiency of up to 19.96%, one of the highest conver ...

Royal Soc Chemistry2016

Unconventional Tough Double-Network Hydrogels with Rapid Mechanical Recovery, Self-Healing, and Self-Gluing Properties

Paul Joseph Dyson, Zhaofu Fei, Xunhui Wang, Zhangjun Huang, Haiyan Jia

Hydrogels are polymeric materials that have a relatively high capacity for holding water. Recently, a double network (DN) technique was developed to fabricate hydrogels with a toughness comparable to rubber. The mechanical properties of DN hydrogels may be ...

Amer Chemical Soc2016

Early age creep and relaxation of UHPFRC under low to high tensile stresses

Eugen Brühwiler, Emmanuel Denarié, Agnieszka Ewa Switek

This paper presents experimental results on creep and relaxation of UHPFRC at early age (3–8 days), under low to high tensile stresses (1.2, 2.7, 5.4, and 8.1 MPa—estimated as 13, 30, 60, and 90% of the tensile strength, respectively) up to the strain hard ...

Elsevier2016

Analysis of thermally induced mechanical interactions in energy pile groups

Lyesse Laloui, Alessandro Francesco Rotta Loria

This study investigates the thermally induced mechanical interactions among closely spaced energy piles that partially operate as geothermal heat exchangers over a time-scale that is typical of practical applications. The analysis is based on the results o ...

CRC Press2016

An experimental-numerical investigation of hydrothermal response in adhesively bonded composite structures

Véronique Michaud, John Botsis, Hans Georg Limberger, Georgios Violakis, Roohollah Sarfaraz Khabbaz, Luis Pablo Canal Casado

Water absorption and thermal response of adhesive composite joints were investigated by measurements and numerical simulations. Water diffusivity, saturation, swelling, and thermal expansion of the constituent materials and the joint were obtained from gra ...

Elsevier2015

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.

Analyse thermomécanique

In-situ neutron diffraction during biaxial deformation

Impact of thermally induced stresses on fracture stability during geological storage of CO2

Numerical analysis of canister movements in an engineered barrier system

Branched methoxydiphenylamine-substituted fluorene derivatives as hole transporting materials for high-performance perovskite solar cells

Unconventional Tough Double-Network Hydrogels with Rapid Mechanical Recovery, Self-Healing, and Self-Gluing Properties

Early age creep and relaxation of UHPFRC under low to high tensile stresses

Analysis of thermally induced mechanical interactions in energy pile groups

Phase diagram of diluted Ising ferromagnet LiHoxY1-xF4

An experimental-numerical investigation of hydrothermal response in adhesively bonded composite structures

Electrical Property of Platinum Micro Heater for Thermal Analysis of Microfluidic Device

Graph Chatbot

Chattez avec Graph Search

In-situ neutron diffraction during biaxial deformation

Unconventional Tough Double-Network Hydrogels with Rapid Mechanical Recovery, Self-Healing, and Self-Gluing Properties

Branched methoxydiphenylamine-substituted fluorene derivatives as hole transporting materials for high-performance perovskite solar cells

Early age creep and relaxation of UHPFRC under low to high tensile stresses

Analysis of thermally induced mechanical interactions in energy pile groups

Electrical Property of Platinum Micro Heater for Thermal Analysis of Microfluidic Device

An experimental-numerical investigation of hydrothermal response in adhesively bonded composite structures

Numerical analysis of canister movements in an engineered barrier system

Impact of thermally induced stresses on fracture stability during geological storage of CO2

Phase diagram of diluted Ising ferromagnet LiHoxY1-xF4