Results 101 to 110 of about 84,001 (303)

Numerical investigations of heat transfer in phase change materials using non-equilibrium model [PDF]

Phase change materials (PCMs) are drawing increasing attention of researchers nowadays, and they play a pivotal role in thermal energy storage (TES) used in renewable energy resources applications, since these renewable energy, such as solar energy ...
Zhao, Changying, Tian, Y. (Yuan)
core  

Transducers Across Scales and Frequencies: A System‐Level Framework for Multiphysics Integration and Co‐Design

Advanced Materials Technologies, EarlyView.
Transducers convert physical signals into electrical and optical representations, yet each mechanism is bounded by intrinsic trade‐offs across bandwidth, sensitivity, speed, and energy. This review maps transduction mechanisms across physical scale and frequency, showing how heterogeneous integration and multiphysics co‐design transform isolated ...
Aolei Xu, Mengyao Xiao, Zhouli Sui, Yinpeng Wang, Daoye Zheng, Yuxin Liu, Luwei Wang, Huajun Liu, Chengkuo Lee   +8 more
wiley   +1 more source

Recent Advances of Slip Sensors for Smart Robotics

Advanced Materials Technologies, EarlyView.
This review summarizes recent progress in robotic slip sensors across mechanical, electrical, thermal, optical, magnetic, and acoustic mechanisms, offering a comprehensive reference for the selection of slip sensors in robotic applications. In addition, current challenges and emerging trends are identified to advance the development of robust, adaptive,
Xingyu Zhang, Liao Wu, Shuai He, Zhao Sha, Yuwan Huang, Shuying Wu, Dewei Chu, Chun H. Wang, Shuhua Peng   +8 more
wiley   +1 more source

A Proline‐Integrated Donor–Acceptor Fluorophore: Water‐Vapor‐Responsive Mechanochromic Luminescence and Latent Fingerprint Visualization

Advanced Optical Materials, EarlyView.
A proline‐integrated donor–acceptor fluorophore enables multifunctional luminescence through rational molecular design. Water‐vapor‐responsive mechanochromic luminescence (MCL) with circularly polarized luminescence (CPL) switching and efficient visualization of latent fingerprints (LFPs) are realized from this single small organic molecule.
Hao Chen, Kazuki Kato, Yoshitane Imai, Suguru Ito   +3 more
wiley   +1 more source

Thermophotovoltaics for solar/power-to-heat-to power energy conversion

, 2023
Invited seminar at PROMES (PROcédés Matériaux et Energie Solaire) laboratory, Odeillo and Perpignan, France, Feb. 13 & 14 2023. Speaker: Rodolphe Vaillon.Based on the photovoltaic effect to produce electricity from thermal radiation, thermophotovoltaics (
Vaillon, Rodolphe, Datas, Alejandro
core   +1 more source

Entropy is latent heat

International Journal of Chemical Studies
An attempt to explain the physical sense of entropy in thermodynamics is given here.
Stepanov, Igor, Stepanov, Igor
openaire   +4 more sources

Surface heat fluxes in the Western Equatorial Pacific Ocean

Annales Geophysicae
Estimates of the components of the surface heat flux in the Western Equatorial Pacific Ocean are presented for a 22-day period, together with a critical analysis of the errors.
N. C. Wells
doaj  

Effect of Composition on Martensitic Transformation Temperature, Latent Heat, and Crystalline Phase of Cu-Al-Mn Shape Memory Alloys

Advances in Materials Science and Engineering
Cu-Al-Mn alloys are promising materials for industrial applications because of their excellent workability and low transformation stress. In this work, Cu-Al-Mn alloys with compositions in the range of 64.8–78.23 at% Cu, 12.2–31.6 at% Al, and 0–17.87 at%
Kotaro Tomioka, Ryota Nakano, Akihisa Aimi, Takuro Dazai, Ichiro Takeuchi, Kenjiro Fujimoto   +5 more
doaj   +1 more source

About the effect of plastic dissipation in heat at the crack tip on the stress intensity factor under cyclic loading [PDF]

, 2013
Please cite this article as: Ranc, N., Palin-Luc, T., Paris, P.C., Saintier, N., About the effect of plastic dissipation in heat at the crack tip on the stress intensity factor under cyclic loading, International Journal of Fatigue (2013).Because of the ...
PARIS, Paul C., PARIS, Paul Croce, RANC, Nicolas, PALIN-LUC, Thierry, Paris, Paul. C, PARIS, Paul.C., PALIN LUC, Thierry, SAINTIER, Nicolas   +7 more
core   +1 more source

Learning Highly Dynamic Skills Transition for Quadruped Jumping Through Constrained Space

Advanced Robotics Research, EarlyView.
A quadruped robot masters dynamic jumps through constrained spaces with animal‐inspired moves and intelligent vision control. This hierarchical learning approach combines imitation of biological agility with real‐time trajectory planning. Although legged animals are capable of performing explosive motions while traversing confined spaces, replicating ...
Zeren Luo, Jiahui Zhang, Yimin Han, Ji Ma, Minghao Lu, Ioannis Havoutis, Peng Lu   +6 more
wiley   +1 more source