Results 51 to 60 of about 1,718 (171)

Effect of Using a Visible Camera in a Remote Crack Detection System Using Infrared Thermography on an Actual Bridge

Proceedings
The time change in data measured by infrared thermography is used to analyze thermoelastic stress. Displacement caused by the load on the measurement object is the cause of the apparent temperature change.
Mitsuhiro Hori, Takahide Sakagami, Daiki Shiozawa, Yuji Uchida   +3 more
doaj   +1 more source

Thermo‐Mechanical Topology Optimization: An Immersed FEM Level‐Set‐Based Approach

International Journal for Numerical Methods in Engineering, Volume 127, Issue 15, 15 August 2026.
ABSTRACT This paper proposes a multi‐physics framework for topology optimization using an immersed level set‐finite element model. The work extends the capabilities of a recently developed immersed level‐set method to thermo‐mechanical problems, including coupling and material‐dependent properties.
Farzad Tatar, Silvia Monchetti, Elisabetta Manconi, Roberto Brighenti   +3 more
wiley   +1 more source

Effect of a moving thermal load in a modified couple stress medium with double porosity and hyperbolic two-temperature theory

Journal of Nigerian Society of Physical Sciences
In this study, a two-dimensional thermoelastic problem is investigated within the framework of Modified Couple Stress Theory (MCST) incorporating double porosity and governed by the Hyperbolic Two-Temperature (HTT) model under the influence of a moving ...
Pragati, Rajneesh Kumar, Sachin Kaushal
doaj   +1 more source

Thermoelastic Stress and Damage Analysis Using Transient Loading [PDF]

Experimental Mechanics, 2009
Thermoelastic stress analysis (TSA) is often regarded as a laboratory based technique due to its requirement for a cyclic load. A modified methodology is proposed in which only a single transient load is used for the TSA measurement. Two methods of imparting the transient load are validated against calculations and the conventional TSA approach ...
Fruehmann, R.K, Dulieu-Barton, J.M., Quinn, S.   +2 more
openaire   +2 more sources

Giant Electrostriction in Halide Perovskites Revisited With Double‐Modulation Interferometry

Advanced Functional Materials, Volume 36, Issue 65, 13 August 2026.
A giant electrostrictive effect in lead halide perovskites had been reported previously. This work uses sensitive interferometry to measure the electromechanical response of various halide perovskite samples. The results reveal no intrinsic electrostrictive compression. Instead, the materials expand primarily under an applied electric field as a result
Philipp Ramming, Markus Griesbach, Ralf Moos, Lothar Kador, Anna Köhler   +4 more
wiley   +1 more source

Deep Learning‐Assisted Design of Mechanical Metamaterials

Advanced Intelligent Discovery, Volume 2, Issue 4, August 2026.
This review examines the role of data‐driven deep learning methodologies in advancing mechanical metamaterial design, focusing on the specific methodologies, applications, challenges, and outlooks of this field. Mechanical metamaterials (MMs), characterized by their extraordinary mechanical behaviors derived from architected microstructures, have ...
Zisheng Zong, Pu Wen, Zhiping Chai, Dunxuan Wu, Han Ding, Zhigang Wu   +5 more
wiley   +1 more source

In Situ Preparation of Ti2Ni/NiTi Dual‐Phase Alloy With High Wear Resistance and Damping Performance by Additive Manufacturing

Rare Metals, Volume 45, Issue 8, August 2026.
ABSTRACT Many metallic components are frequently subjected to coupled environments of friction and vibration, stemming from interfacial contact and relative motion between mating parts or external stimuli. Consequently, it is imperative for these components to exhibit a synergy of high wear resistance and superior damping properties.
Ze Pu, Jingjing Mao, Long Cui, Dong Du, Changyong Chen, Hao Jiang, Liying Sun, Xiebin Wang, Zibin Chen, Kangcheung Chan, Baohua Chang, Ming Li, Chengrui Zhang   +12 more
wiley   +1 more source

Statistical Characterization of Thermoelastic Internal Stress in TATB-Textured PBX via Computational Micromechanics

Crystals
TATB (1,3,5-triamino-2,4,6-trinitrobenzene) crystals exhibit strong thermoelastic anisotropy, making crystallographic texture a key factor in the thermal-stress response of TATB-based polymer-bonded explosives (PBXs).
Hu Guo, Hui Huang, Jingrun Luo, Liling He, Xicheng Huang, Zhiming Hao   +5 more
doaj   +1 more source

Cyclic Thermal Shock‐Induced Permeability Enhancement in Tight Lithologies: Microstructural Controls and Elastic‐Wave Monitoring

Geophysical Research Letters, Volume 53, Issue 13, 16 July 2026.
Abstract Enhanced geothermal systems rely on increasing permeability and pore surface area in rock. Cyclic thermal shocking can achieve both by inducing thermal cracks through repeated rapid cooling. Laboratory experiments subjected micritic limestone, granodiorite, and trachybasalt to up to 10 thermal shock cycles, while tracking crack evolution ...
M. G. Malenda, T. Vanorio
wiley   +1 more source

Unlocking the Full Potential of Immunotherapy: Visualizing and Remodeling the Tumor Immune Microenvironment With Aggregation‐Induced Emission Luminogens

Aggregate, Volume 7, Issue 7, July 2026.
An AIEgen‐based immunotherapy paradigm that integrates rational photophysical engineering, high‐fidelity interrogation of immune–tumor interactions, and synergistic tumor immune microenvironment (TIME) remodeling is highlighted. Recent progress in molecular design, immune imaging, and combinational therapeutic strategies is summarized, together with ...
Xiangyu Tan, Miaozhuang Fan, Yuting Li, Guihua Wang, Haotian Li, Eberechukwu Maryann Okoli, Yonghong Shao, Gaixia Xu, Zhourui Xu   +8 more
wiley   +1 more source