Results 61 to 70 of about 212,008 (300)

Scalable Hierarchical‐Colored Passive Cooling Metapaint for Outdoor Facility

EcoMat
The temperature of metal‐based facilities rises significantly under high outdoor solar irradiation, leading to serious safety accidents. The application of active cooling technology poses challenges due to its high energy consumption, especially in ...
Maiping Yang, Zikang Zhou, Mingxiang Liu, Jiawei Wu, Jiaxin Li, Jun Liang, Shiliang Zhang, Mingyue Chen, Hongtao Zeng, Xiaofeng Li, Hao Han, Chong Hou, Guangming Tao   +12 more
doaj   +1 more source

Eficiencia de estrategias de enfriamiento pasivo en clima cálido seco

Revista de Arquitectura (Bogotá), 2014
ResumenEste documento presenta los resultados de una evaluación de la eficiencia de enfriamiento que se alcanza con la aplicación en techos estanque de seis técnicas de enfriamiento pasivo en clima cálido seco. El procedimiento consistió en monitorear en
Luis Carlos Herrera Sosa
doaj   +1 more source

Local temperature-sensitive mechanisms are important mediators of limb tissue hyperemia in the heat-stressed human at rest and during small muscle mass exercise. [PDF]

, 2015
Limb tissue and systemic blood flow increases with heat stress, but the underlying mechanisms remain poorly understood. Here, we tested the hypothesis that heat stress-induced increases in limb tissue perfusion are primarily mediated by local temperature-
Ali, L, Banker, DS, Chiesa, ST, González-Alonso, J, Kalsi, KK, Lotlikar, MD, Rakobowchuk, M, Trangmar, SJ   +7 more
core   +1 more source

Passive radiative cooling [PDF]

10th edition of the conference on Textile Composites and Inflatable Structures, 2021
T. Hebrink, S. Zehentmaier
openaire   +1 more source

Bioinspired Shape‐Memory Hook Fasteners With Programmable Interlocking and Silent Release

Advanced Engineering Materials, EarlyView.
Bioinspired hook fasteners made from epoxy shape‐memory polymers are shown to switch between strong, secure attachment and gentle, silent release when heated. By combining programmable geometry and material response, these adaptive fasteners outperform commercial systems in strength and noise control, enabling new solutions for robotics, medical ...
Maria I. Vallejo Ciro, Manuel J. Carvajal Loaiza, Rahaf Homssi, Vanessa Restrepo   +3 more
wiley   +1 more source

An Experimental and Numerical Case Study of Passive Building Cooling with Foundation Pile Heat Exchangers in Denmark

Energies, 2019
Technologies for energy-efficient cooling of buildings are in high demand due to the heavy CO2 footprint of traditional air conditioning methods. The ground source heat pump system (GSHP) installed at the Rosborg Gymnasium in Vejle (Denmark) uses ...
Søren Erbs Poulsen, Maria Alberdi-Pagola, Davide Cerra, Anna Magrini   +3 more
doaj   +1 more source

Bias‐Free Highly Efficient and Stable Dye‐Sensitized Photoelectrochemical Cells via Cascade Charge Transfer

Advanced Functional Materials, EarlyView.
A buried‐junction DSPEC design is introduced that leverages cascade charge transfer to enhance efficiency, stability, and versatility. This approach facilitates effective charge transfer and minimizes recombination losses, leading to significant improvements.
Jun‐Hyeok Park, Kyounglim Kim, Jinyoung Lee, Sarang Kim, Gwangsu Yoon, So Yeon Yoon, Jeong Kyeong Lee, Ji‐Wook Jang, Tae‐Hyuk Kwon   +8 more
wiley   +1 more source

Using passive cooling strategies to improve thermal performance and reduce energy consumption of residential buildings in U.A.E. buildings

Frontiers of Architectural Research, 2014
Passive design responds to local climate and site conditions in order to maximise the comfort and health of building users while minimising energy use. The key to designing a passive building is to take best advantage of the local climate.
Hanan M. Taleb
doaj   +1 more source

Dual‐Mode Film Based on Highly Scattering Nanofibers and Upcycled Chips‐Bags for Year‐Round Thermal Management

Advanced Functional Materials, EarlyView.
Intelligent radiative cooling devices, adaptable to various weather conditions, have the potential for year‐round energy savings. This study introduces a sustainable dual‐mode film made from polycaprolactone nanofibers and upcycled chip bags for effective thermal management.
Qimeng Song, Stefan Rettinger, Chengzhang Xu, Ulrich Mansfeld, Markus Retsch   +4 more
wiley   +1 more source

A REVIEW OF GROUND HEAT EXCHANGERS FOR COOLING APPLICATION IN THE MALAYSIAN CLIMATE

Journal of Mechanical Engineering and Sciences, 2015
The ground heat exchanger (GHE) is one of the energy sources that has been identified since the 1970s which is able to produce sustainable energy for cooling which is in passive side.
T.M. Yusof, S. Anuar, H. Ibrahim
doaj   +1 more source