Results 111 to 120 of about 78,780 (311)
Review of Thermally Activated Twisted Coiled Polymer Actuators: A Materials Science Perspective
Advanced Functional Materials, EarlyView.Thermally activated twisted and coiled polymer actuators (TCPAs) combine lightweight design, large deformation, and scalable fabrication for soft robotic and wearable applications. This review connects polymer structure, processing history, helix geometry, and thermomechanical characterization to actuator performance, highlighting current challenges in
Nadja Schenk +3 more
wiley +1 more source
Investigation of a Novel Air Source Heat Pump Test Platform
A flexible air source heat pump testing platform is being developed at the National Renewable Energy Centre that will have the advantages of both a field trial and a laboratory test.
Shi, Yuan
core
Advanced Functional Materials, EarlyView.A cooperative and competitive interrelationship between alcohol oxidation (AOR) and water oxidation (OER) was observed on a typical anode catalyst of Ni2P. In situ Raman spectroscopy and electrochemical analyses revealed a specific complementary mechanism between them, in which OER and AOR critically contribute to the activity and stability of anodic ...
Yong Yan +10 more
wiley +1 more source
Cooling Loss Characteristics of Working Fluid Pump for Pump-driven Two-phase Circulation Loop
Zhileng xuebao, 2020 A pump-driven two-phase circulation loop system was built for data center cooling in order to make full use of the ambient energy. In this study, the cooling loss characteristic of working fluid pump was investigated by changing the system temperature ...
Li Cuicui +3 more
doaj
Modeling and simulation of a gas absorption heat pump
, 2014 Rising energy costs, increasing requirements in terms of home energy efficiency and greater environmental awareness have brought about great interest in gas absorption heat pumps (GAHP).
CARLUCCIO, FEDERICA +2 more
core
The energy integration of the dairy processes promotes rational energy use and reduced environmental impact Enhanced waste heat recovery and residues upgrading increase the revenues of this industrial sector.
Cortvriendt, Lander +5 more
core +1 more source
Thermoeconomic approach for the analysis of low temperature district heating systems [PDF]
, 2012 In this paper a thermoeconomic analysis of district heating systems is performed. The analysis aims at comparing possible options to supply heat to the users, using low temperature networks.
Albana Kona +2 more
core
Advanced Functional Materials, EarlyView.Sulfur‐doped graphitized carbon nanofibers act as adaptive catalyst–support platforms, enabling dynamic sulfur‐mediated reconstruction and strong metal–support interactions. This unique behavior enhances catalyst stability and controls reaction pathways, achieving highly selective urea oxidation (∼92% N2) coupled with efficient hydrogen evolution ...
Melanie Guillén‐Soler +4 more
wiley +1 more source
Advanced Healthcare Materials, EarlyView.Radiation‐induced hypothyroidism follows head and neck radiotherapy due to oxidative stress and inflammation. Electrospun polycaprolactone scaffolds containing adenosine have potential to modulate thyroid repair. Scaffolds enhance thyrocyte proliferation, antioxidant enzymes glutathione peroxidase and catalase, reduce senescence and apoptosis markers ...
Maria Heim +5 more
wiley +1 more source
Performance Analysis of a Transcritical CO2 Heat Pump with Mechanical Subcooling for Space Heating
Zhileng xuebao, 2019 The thermal performance of a traditional transcritical CO2 heat pump for space heating in winter can be improved by mechanical subcooling using a simple vapor-compression cycle.
Dai Baomin +6 more
doaj