Results 81 to 90 of about 5,553,631 (254)

Twenty-ninth Illinois Custom Spray Operators' Training School: summaries of presentations [PDF]

, 1977
Made available in DSpace on 2016-03-17T21:24:47Z (GMT). No. of bitstreams: 2 749322_1977.pdf: 28291826 bytes, checksum: 47de3b076ab7cb60b71d20da8693662d (MD5) license.txt: 4846 bytes, checksum: 927d59ba442de31571446841df3d90ca (MD5) Previous issue date:
Illinois Custom Spray Operators' School
core  

Spray and droplets characteristics of air assisted nozzle under extreme low fuel temperature [PDF]

EPJ Web of Conferences
To extend the range of unmanned aerial vehicles (UAVs), internal combustion engines using aviation kerosene are utilized because of its high efficiency and power density.
Fang Yuwen, Huang You, Ma Xiao, Xu Lubing, Sheng An, Tang Zhong, Shuai Shijin   +6 more
doaj   +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

Thirty-Second Illinois Custom Spray Operators Training School: summaries of presentations [PDF]

, 1980
Made available in DSpace on 2016-03-17T21:24:49Z (GMT). No. of bitstreams: 2 749322_1980.pdf: 30452751 bytes, checksum: 84294b99e7e968e71e522b8775487c38 (MD5) license.txt: 4846 bytes, checksum: 927d59ba442de31571446841df3d90ca (MD5) Previous issue date:
Illinois Custom Spray Operators' School
core  

Effect of liquid break-up model selection on simulated diesel spray and combustion characteristics

, 2021
Accurate modelling for spray vapour fields is critical to enable adequate predictions of spray ignition and combustion characteristics of non-premixed reacting diesel sprays.
Davy, M., Ayyapureddi, S., Camm, J., Nicholson, L.   +3 more
core   +1 more source

Study on Swirling Flow and Spray Characteristics of Central Stage Direct Injection Combustor

Energies
To investigate the physical phenomena interactions between airstream and liquid injection or droplets within a complex multi-stage swirl flow field, this study investigated the flow field and spray characteristics in a central stage direct injection ...
Wenjie Jiang, Ziyu Qi, Jinhu Yang, Deqing Mei, Kaixing Wang, Yushuai Liu, Shaolin Wang, Fuqiang Liu, Yong Mu, Cunxi Liu, Gang Xu   +10 more
doaj   +1 more source

Influence Of Structural Parameters of Planar Adjustable Pintle Injector on Flow and Mixing Characteristics [PDF]

Journal of Applied Fluid Mechanics
The pintle injector is widely employed in propulsion systems owing to its simplicity and high performance. While fixed-geometry designs have been extensively investigated, the impact of structural parameters on adjustable configurations remains unclear ...
S. L. Luan, J. Q. Zhang, J. P. Wu, M. B. Sun, P. Cheng, Y. Xie   +5 more
doaj   +1 more source

Wearable Smart Patches on Sustainable Chitosan With Reversible Microbial Growth‐Inhibitory Properties

Advanced Functional Materials, EarlyView.
ABSTRACT Chitosan, a polysaccharide upcycled from biowaste, has long promised sustainable, biocompatible, and antimicrobial films and devices, an appeal reinforced by its recent regulatory recognition, with several chitosan‐based antibacterial dressings gaining clearance through the Food and Drug Administration's 510(k) pathway.
Jacopo Nicoletti, Kubra Kocak, Andrea Michel, Enrico Cavarzerani, Ali Raza, Petr Rohzin, Nouha Loudhaief, Saimir Frroku, Nicolò Baldovin, Hazrat Bilal, Alvise Perosa, Maurizio Selva, Flavio Rizzolio, Luca Sbuelz, Sabrina Tamburini, Domenico De Fazio, Giovanni Antonio Salvatore   +16 more
wiley   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source

Balancing Hydrophobicity and Hydrophilicity: Dual Filler‐Engineered Proton Exchange Membranes for Durable, High‐Power Fuel Cells

Advanced Functional Materials, EarlyView.
Polarity‐matched Zr–MOFs program Nafion's nanoscale morphology during solution casting. Hydrophilic UiO‐66 preserves hydrated pathways, while hydrophobic UiO‐67 increases the proton hopping sites by densifying ionic clusters. Combining both fillers yields a membrane that delivers 176 mS cm−1 conductivity, reaches 1.46 W cm−2 under 200 kPa, and triples ...
Yonghwi Cho, Yunseong Ji, Minkyu Choi, Junsu Kim, Yejin Kim, Su Jeong Lee, Wooyoung Choi, Choong Hoo Lee, Ju Yeon Kim, Ohchan Kwon, Hanim Kim, Du Yeol Ryu, Ki Chul Kim, Dae Woo Kim   +13 more
wiley   +1 more source