Results 61 to 70 of about 34,357 (300)
Energy Reports, 2022 Organic Rankine cycle (ORC) uses low-temperature heat source to realize thermoelectric conversion, which is an important way to realize the effective recovery and utilization of waste heat.
Bing Hu, Jiajun Guo
doaj +1 more source
Advanced Functional Materials, EarlyView.In MOCVD MoS2 memristors, a current compliance‐regulated Ag filament mechanism is revealed. The filament ruptures spontaneously during volatile switching, while subsequent growth proceeds vertically through the MoS2 layers and then laterally along the van der Waals gaps during nonvolatile switching.
Yuan Fa +19 more
wiley +1 more source
Case Studies in Thermal EngineeringFalling film evaporators designed for heat pumps can enhance energy efficiency compared to traditional flooded evaporators. However, experimental studies on the falling film heat transfer performance of low-global warming potential (GWP) refrigerants in ...
Sewon Lee +5 more
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Self-similarity of solitary waves on inertia-dominated falling liquid films [PDF]
, 2016 We propose consistent scaling of solitary waves on inertia-dominated falling liquid films, which accurately accounts for the driving physical mechanisms and leads to a self-similar characterization of solitary waves.
Charogiannis, A +5 more
core +3 more sources
Sustainable Catalyst‐Free PLG Networks: Recyclability, Biodegradability, and Functional Performance
Advanced Functional Materials, EarlyView.A catalyst‐additive free covalent adaptable network is developed from star‐shaped poly(lactide‐co‐glycolide) cross‐linked with pyromellitic dianhydride, enabling internal carboxylic acid‐driven transesterification. The resulting biodegradable network exhibits mechanical robustness (Young's modulus ≈1.6 GPa), complete recyclability, rapid biodegradation
Lars Schwarzer +2 more
wiley +1 more source
Testing of a Falling-Film Evaporator for Adsorption Chillers
Energies, 2022 In this work, the performance of an innovative evaporator based on water falling film was investigated. The studied evaporator has been equipped with a recirculation system to maximise the wetted surface.
Tommaso Toppi +4 more
doaj +1 more source
Molecular Diffusion Replaces Capillary Pumping in Phase-Change Driven Nanopumps
, 2018 Nano-scale fluid transport has vast applications spanning from water desalination to biotechnology [1,2]. It is possible to pump fluids in nano-conduits using pressure gradients [3], thermal methods [4], electric [5,6] and magnetic fields [7], and with ...
Akkus, Yigit, Beskok, Ali
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2D Magnetic and Topological Quantum Materials and Devices for Ultralow Power Spintronics
Advanced Functional Materials, EarlyView.2D magnets and topological quantum materials enable ultralow‐power spintronics by combining robust magnetic order with symmetry‐protected, Berry‐curvature‐driven transport. Fundamentals of 2D anisotropy and spin‐orbit‐coupling induced band inversion are linked to scalable growth and vdW stacking.
Brahmdutta Dixit +5 more
wiley +1 more source
Research Progress of Falling Film Evaporation of Cryogenic Fluid in Vertical Channels
Zhileng xuebao, 2016 Falling film evaporation, which is one efficient technology of heat and mass transfer, has been used in air separation field. The principles and characteristics of the main downflow condenser/reboiler in air separation are analyzed, the dynamic ...
Wan Zhihua, Li Yanzhong, Zhou Yuanyuan
doaj
Structure and properties of nanostructured ZrN coatings obtained by vacuum-arc evaporation using RF discharge [PDF]
, 2012 Nanostructured films of zirconium nitride have been synthesized using an ion plasma vacuum-arc deposition technique in combination with a high-frequency (RF) discharge on AISI 430 stainless steel at 150 °C. Structural examination using X-ray fluorescence
Taran, Anton +8 more
core +1 more source