Results 91 to 100 of about 104,323 (316)

Feasibility of Nitrogen as a Carrier Gas for Inconel Cold Spray in Hydropower Application

Advanced Engineering Materials, EarlyView.
N2, despite being nearly two orders of magnitude cheaper than He, is a feasible carrier gas for cold spray Inconel coatings in hydropower repair applications when higher gas temperature and pressure are used. Reducing powder size significantly improved cavitation resistance, while the addition of fine chromium carbide particles further enhanced erosion
Tianhao Wang, Mayur Pole, Tingkun Liu, Kenneth A. Ross, Christopher B. Smith   +4 more
wiley   +1 more source

Comparison of 1D PDA sampling methods to obtain drop size and velocity distributions inside a spray cone of agricultural nozzles

, 2009
In agriculture, spray drift research is carried out in field experiments and by computer simulation. Regarding the latter approach, accurate knowledge of the initial spray is required.
Holterman, H.J.
core  

Comparison of Triply Periodic Minimal Surface Energy Absorbers Under Uniaxial Compressive Loading

Advanced Engineering Materials, EarlyView.
This study investigates LCD 3D printed Triply Periodic Minimal Surface (TPMS) structures as mechanical energy absorbers. By comparing various base designs and layered combinations under uniaxial compression, it identifies that a Diamond‐Gyroid sandwich structure offers superior performance.
Sergej Grednev, Noah‐Lean Roschlaub, Anne Jung   +2 more
wiley   +1 more source

Development of a Crop Adapted Spray Application (CASA) sprayer for orchards

, 2010
In the EU-FP6 ISAFRUIT project a Crop Adapted Spray Application system (CASA) for precision crop protection was developed (Doruchowski et al., 2009). The system ensures efficient and safe spray application in orchards according to actual needs and with ...
Zande, J.C., van de, Wenneker, M., Balsari, P., Doruchowski, G.   +3 more
core  

Experimental Investigation of Flow Regulation and Spray Characteristics of a PWM-Based Variable-Rate Nozzle

Agriculture
PWM-based variable-rate spraying is an effective approach for improving pesticide application precision, but the coupling between nozzle actuation response, flow regulation, droplet size, and spray distribution under different operating parameters ...
Haiwei Zhou, Xinyu Xue, Yongkui Jin, Zhu Sun, Chen Cai, Yuxuan Jiao, Zhongxian Li, Junzhe Qu, Suming Ding   +8 more
doaj   +1 more source

Composites of Shellac and Silver Nanowires as Flexible, Biobased, and Corrosion‐Resistant Transparent Conductive Electrodes

Advanced Functional Materials, EarlyView.
Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein, Tiago Carneiro Gomes, Eliza Ng, Simon Rondeau‐Gagné, Tricia Breen Carmichael   +4 more
wiley   +1 more source

A Comparative Study of the Spray Characteristics of Nanofluids and Spray Cooling Performance [PDF]

, 2019
Nanofluids are promising candidates for improving combustion performance through reducing emissions (as a fuel spray additive) or as spray coolants in various thermal management systems (by enhancing the surface heat transfer rate).
Marengo, Marco; id_orcid, Tokkan, Onur, Onur Tokkan, Begg, Steven; id_orcid, Emekwuru, Nwabueze, Steven Begg, Marco Marengo, Nwabueze Emekwuru   +7 more
core  

Research on spray characteristics of single nozzle based on grey correlation analysis

Meikuang Anquan
The spray characteristics have an important impact on the dust reduction effect of spray, and improving the atomization effect can effectively improve the working face environment.
Boyang JIANG, Yipei QI, Jiayong ZHANG, Liwen GUO, Jia LI, Yang XIAO   +5 more
doaj   +1 more source

Asymmetric Spray Characteristics According to Y-Jet Nozzle Orifice Shape and Spray Conditions. [PDF]

ACS Omega, 2023
Lee SJ, Kim JY, Hong JG.
europepmc   +1 more source

From Food to Power: Hydrogel Thermoelectrics for Ingestible Electronics

Advanced Functional Materials, EarlyView.
We introduce a fully edible thermoelectric–electrochromic platform that harvests heat from food and converts it into a visible color change. N‐type and p‐type hydrogel thermoelectric generators connected in series power anthocyanin‐based electrochromic displays, demonstrating the feasibility of safe, biodegradable, ingestible systems for on‐food ...
Antonia Georgopoulou, Bokeon Kwak, Dario Floreano, Esther Amstad   +3 more
wiley   +1 more source