Results 11 to 20 of about 123,905 (309)

Thermal-mechanical deformation modelling of soft tissues for thermal ablation

Bio-Medical Materials and Engineering, 2014
Modeling of thermal-induced mechanical behaviors of soft tissues is of great importance for thermal ablation. This paper presents a method by integrating the heating process with thermal-induced mechanical deformations of soft tissues for simulation and analysis of the thermal ablation process.
Li, Xin, Zhong, Yongmin, Jazar, Reza, Subic, Aleksandar   +3 more
openaire   +5 more sources

A thermal deformation optimization method for cryogenically cooled silicon crystal monochromators under high heat load [PDF]

Journal of Synchrotron Radiation
A method to optimize the thermal deformation of an indirectly cryo-cooled silicon crystal monochromator exposed to intense X-rays at a low-emittance diffraction-limited synchrotron radiation source is presented.
Jiayin Liu, Zhan Ji, Yichen Fan, Xinxin Yan, Miaomiao Wang, Hongliang Qin   +5 more
doaj   +2 more sources

Effect of Residual Stress on Thermal Deformation Behavior [PDF]

Materials, 2019
This paper discusses a non-destructive measurement technique of residual stress through optical visualization. The least amount of deformation possible is applied to steel plates by heating the specimens +10 °C from room temperature for initial calibration, and the thermal expansion behavior is visualized with an electronic speckle pattern ...
Sasaki, Yoshida, Ogawa, Shitaka, McGibboney   +4 more
openaire   +3 more sources

Thermal stress and thermal deformation of a nozzle flowmeter with different weld structures [PDF]

PLOS One
Nozzle flow meters are widely used in the field of measuring high temperature media. In order to investigate the effect of nozzle flowmeter weld structure on thermal stress and thermal deformation, 10 different weld structures were designed in terms of the distance between the weld metal and the eight-groove nozzle, the width of the bottom of the weld ...
Hai-Bing Jiang, Ze-Zhou Yang, Yu-Liang Zhang, Xiao-Wei Xu, Yan-Juan Zhao   +4 more
openaire   +5 more sources

Thermo-mechanical analysis on thermal deformation of thin stainless steel in laser micro-welding [PDF]

, 2016
In the present study, a three-dimensional finite element model has been developed to simulate the temperature, stress and deformation fields in continuous wave (CW) laser micro-welding of thin stainless steel sheet.
Okamoto, Yasuhiro, Ismail, Mohd Idris Shah, Okada, Akira   +2 more
core   +1 more source

Remote thermal detection of exfoliation sheet deformation [PDF]

Landslides, 2020
AbstractA growing body of research indicates that rock slope failures, particularly from exfoliating cliffs, are promoted by rock deformations induced by daily temperature cycles. Although previous research has described how these deformations occur, full three-dimensional monitoring of both the deformations and the associated temperature changes has ...
Guerin, Antoine, Jaboyedoff, Michel, Collins, Brian D., Stock, Greg M., Derron, Marc-Henri, Abellán, Antonio, Matasci, Battista   +6 more
openaire   +2 more sources

Modeling and simulation of dynamic recrystallization behavior for Q890 steel plate based on plane strain compression tests

Open Physics, 2020
In view that the traditional dynamic recrystallization (DRX) model cannot effectively predict the DRX process in the hot deformation process of sheet metal, DRX behavior modeling and simulation of q890 steel plate based on the plane strain compression ...
Yang Lei, He Yi-Zhu
doaj   +1 more source

A torsion test for the study of the large deformation recovery of shape memory polymers [PDF]

, 2011
A torsion device was designed and built for testing the shape fixity and shape recovery of shape memory polymers at large deformation. A simple thermal chamber was used to regulate the thermal environment during testing and a CCD camera was used for ...
GILORMINI, Pierre, DIANI, Julie, FREDY, Carole, Carole Frédy, Pierre Gilormini, REGNIER, Gilles, Julie Diani, ROUSSEAU, Ingrid, Ingrid Rousseau, Yannick Merckel, Gilles Régnier, MERCKEL, Yannick   +11 more
core   +1 more source

Recent Crustal Deformation in West-Central South America [PDF]

, 2003
I use interferometric synthetic aperture radar (InSAR) to create maps of crustal deformation along the coast and within the volcanic arc of central South America. I image deformation associated with six subduction zone earthquakes, four volcanic centers,
Pritchard, Matthew Earl
core   +1 more source

Numerical investigations on thermal deformation of large deployable reflector in space during earth eclipse (2nd report, investigations to suppress thermal deformation by internal force control)

Nihon Kikai Gakkai ronbunshu, 2016
Space structures encounter various severe environments in space. One of these environments is severe thermal condition where the difference of temperature during day-time and night-time is about 200 degrees Celsius. During this eclipse time, the midpoint
Kaori SHOJI, Motofumi USUI, Daigoro ISOBE   +2 more
doaj   +1 more source