Results 111 to 120 of about 30,831 (294)

Development of a transient spray cone angle correlation for CFD simulations at diesel engine conditions

, 2018
The accurate modeling of fuel spray behavior under diesel engine conditions requires well-characterized boundary conditions. Among those conditions, the spray cone angle is important due to its impact on the spray mixing process, flame lift-off locations
Traver, Michael, Seong-Young Lee, Zhang, Yu, Tzanetakis, Tom, Yu Zhang, Jeffrey Naber, Quan, Shaoping, Tom Tzanetakis, Tang, Meng, Pei, Yuanjiang, Lee, Seong-Young, Michael Traver, David Cleary, Shaoping Quan, Meng Tang, Yuanjiang Pei, Naber, Jeffrey D., Cleary, David   +17 more
core   +1 more source

Lead Halide Perovskite Photoelectrocatalysis

Advanced Materials, EarlyView.
Lead halide perovskite semiconductors have emerged as highly promising materials for solar fuel and chemical synthesis. This perspective discusses advances made in the rational photoelectrode design to improve solar‐to‐chemical conversion, product scope, and scalability.
Virgil Andrei
wiley   +1 more source

Experimental parametric study on two-phase spray cooling of HEF 7100 using flat spray nozzles

International Journal of Thermofluids
Spray cooling is an effective method and thus finds many applications, including thermal management and energy production. In this regard, spray cooling with flat sprays is particularly crucial in applications with space constraints, as it efficiently ...
Ali Sadaghiani, Behnam Parizad Benam, Osman Akdağ, Samet Saygan, Ali Koşar   +4 more
doaj   +1 more source

Effects of inclination of nozzle holes for direct injection Diesel engine on spray characteristics

Nihon Kikai Gakkai ronbunshu, 2017
This paper describes about improvement of spray characteristics of the nozzle for a direct injection Diesel nozzle, which excellent spray characteristics is obtained.
Nobushige TAMAKI, Kazuma NISHIKAWA
doaj   +1 more source

An analysis of image evaluation procedures for measurements of diesel spray characteristics

, 2014
In order to investigate the influence of the methods applied for measuring spray parameters such as liquid phase spray penetration and dispersion cone angle, Diesel spray experiments in a high pressure / high temperature chamber were performed under non ...
Andersson, Mats,, Andersson, Sven B,, Du, Chengjun,   +2 more
core  

Orbital‐Hybridizable Nanoseed Interphase Enables One‐Minute Rechargeable, Energy‐Dense Anode‐Free Aqueous Zinc Batteries

Advanced Materials, EarlyView.
An orbital‐hybridizable nanoseed (OHNS) interphase induces strong orbital hybridization between Zn and carbon edges, accelerating Zn nucleation while suppressing 2D surface diffusion. This interfacial electronic regulation drives uniform, dense, and (002)‐oriented Zn growth, enabling stable and fast charging behavior in anode‐free aqueous Zn batteries.
Won‐Yeong Kim, Ahyeon Son, Ohchan Kwon, Suseong Hyun, Sung Jun Hong, Hong‐I Kim, Ju Yeon Kim, Hyunseo Kang, Seung‐Hyeok Kim, Xu Liu, Kyeong‐Seok Oh, Jee Ho Ha, Seok Ju Kang, Stefano Passerini, Byungchan Han, Dae Woo Kim, Sang‐Young Lee   +16 more
wiley   +1 more source

Spray angle analysis for an effervescent-swirl atomizer

, 2014
W pracy przedstawiono wyniki badań doświadczalnych kąta rozpylenia dla rozpylaczy pęcherzykowych wykorzystujących ruch wirowy. Dla przepływu jednofazowego wartość kąta rozpylenia wzrastała wraz ze wzrostem wartości masowego strumienia cieczy.
Ochowiak, M., Włodarczak, S., Matuszak, M., Wójcik, J., Brzezińska, D.   +4 more
core  

Ultrathin Li Metal Anodes: Quantitative Design Principles and Manufacturability Across Liquid and Solid‐State Batteries

Advanced Materials, EarlyView.
Ultrathin lithium metal anodes (≤15 µm) offer a promising route to high‐energy‐density batteries due to their high capacity and low potential. This review presents design principles for ultrathin Li, evaluates fabrication strategies, and discusses challenges in liquid and solid‐state cells.
Cheng Wang, Caoyu Wang, Shuixin Xia, Jodie A. Yuwono, Mingnan Li, Yanqiu Lyu, Ruizhi Zhang, Jun Wang, Jianfeng Mao, Zaiping Guo   +9 more
wiley   +1 more source

Analysis of spray angle values during pneumatic atomization of emulsions

, 2009
W pracy przedstawiono wyniki wizualizacji i analizy kąta rozpylania podczas dwufazowego rozpylania emulsji w dyszy pneumatycznej. Wartości kątów rozpylania wyznaczano wykorzystując program Multi ScanBase.
Broniarz-Press, L., Ochowiak, M., Różański, J., Woziwodzki, S.   +3 more
core  

Photocatalytic Water Splitting on the Lunar Surface: Prospects for In Situ Resource Utilization

Advanced Materials Interfaces, EarlyView.
Water has been found in craters on the moon nearby locations which are illuminated >80% of the time. Photocatalysis uses energy from sunlight to drive chemical reactions such as water splitting to produce oxygen and hydrogen. It is a scalable technology that requires lighter equipment and utilizes resources available on the moon. ABSTRACT The discovery
Ranjani Kalyan, Thomas D. Small, Gregory F. Metha, Mahmoud Adel Hamza, Thomas J. O'Dea, Yideng Shen, Cameron J. Shearer   +6 more
wiley   +1 more source