Results 61 to 70 of about 16,119 (273)

Full-Scale Experimental Investigation on the Thermal Control of a Water Mist System in a Road Tunnel Under Single-Source and Double-Source Fire Scenarios

Fire
This study investigates the thermal control effect of a water mist fire-extinguishing system in road tunnels under both single-source and double-source fire scenarios.
Deyuan Kan, Shouzhong Feng
doaj   +1 more source

Design of Optical Test Experimental Scheme for Flame Retardant to Suppress Gas Deflagration

Meikuang Anquan, 2020
In order to get the wave system evolution process of gas deflagration suppression by water mist, and obtain the image of the flame structure change when the fine water mist interacts with the flame array, an ultra-high speed laser schlieren system was ...
HU Yang, QIN Hansheng, PANG Lei, KAN Ruifeng, LIANG Jinhu, YANG Yuxin, CHEN Minghu
doaj   +1 more source

Efficacy evaluation of pneumatic solid set canopy delivery system to control powdery mildew (Erysiphe necator) in Washington vineyards

Pest Management Science, EarlyView.
The findings of this study indicate that powdery mildew control achieved with the pneumatic solid set canopy delivery system (PSD‐SSCDS) was comparable with that of a conventional airblast sprayer. These results highlight the PSD‐SSCDS as a promising alternative spray technology. Abstract BACKGROUND In this study, a previously optimized pneumatic spray
Dattatray G Bhalekar, Eric Mozzanini, Ramesh K Sahni, Michelle M Moyer, Lav R Khot   +4 more
wiley   +1 more source

Temporal dynamics of co‐inoculation of Leptosphaeria maculans and Leptosphaeria biglobosa determine interspecific competition and disease development on oilseed rape

Pest Management Science, EarlyView.
This study provides evidence that the timing of co‐inoculation of Leptosphaeria maculans and Leptosphaeria biglobosa determine the outcome of interspecific competition and disease development on their host oilseed rape. Abstract BACKGROUND Phoma stem canker is one of the most economically damaging diseases of oilseed rape, caused by co‐existing fungal ...
Evren Bingol, Chinthani S. Karandeni Dewage, Aiming Qi, Faye Ritchie, Bruce DL Fitt, Yong‐Ju Huang   +5 more
wiley   +1 more source

Classification of Fog Life‐Cycle Phases Using Ground‐Based and Satellite‐Based Observations

Quarterly Journal of the Royal Meteorological Society, EarlyView.
In this study, the life‐cycle phases of radiation fog events—formation, maturity, and dissipation—are automatically classified at a ground station in Southwest Germany based on visibility trends and thresholds. We demonstrate that visibility detects radiation fog phases effectively, while its combination with ceilometer data can detect the life‐cycle ...
Maria Laura Pinilla, Eva Pauli, Johannes Antenor Senn, Jan Cermak   +3 more
wiley   +1 more source

Experimental and Numerical Study of Water Mist Fire Suppression System Effectiveness on Shielded Fire

E3S Web of Conferences, 2018
This study aims to investigate the effectiveness of water mist on suppressing a shielded fire. Full-scale experiments are carried out in a partition room of (lxwxh) 2x2x2.5 m size.
Kuswantoro, Nugroho Y.S.
doaj   +1 more source

Thermodynamic and microphysical properties of summertime marine fog observed from Sable Island

Quarterly Journal of the Royal Meteorological Society, EarlyView.
Atmospheric profiling and near‐surface fog and visibility measurements revealed synoptic‐scale forcing as the dominant factor in fog formation over Sable Island, with deep fog layers under low‐pressure systems and shallow fog layers under high‐pressure systems.
Kelsey Rowe, Jesus Ruiz‐Plancarte, Ryan Yamaguchi, David Ortiz‐Suslow, Eric Pardyjak, Ismail Gultepe, Harindra J. S. Fernando, Qing Wang   +7 more
wiley   +1 more source

An integrated system theoretic accident model and process (STAMP)-Bayesian network (BN) for safety analysis of water mist system on tanker ships

Applied Ocean Research
A water mist on tanker ships is a specialized fire suppression system intended to mitigate fire hazards on board. This innovative safety measure disperses microscopic water droplets, creating a mist that rapidly absorbs heat and suppresses fires by ...
Bulut Ozan Ceylan, Sukru Ilke Sezer, Emre Akyuz   +2 more
doaj   +1 more source

MXene 3D‐AJP: Three‐Dimensional Well‐Oriented Freeform Networks of 2D MXene Nanosheets via Aerosol‐Based 3D Printing

Small, EarlyView.
This study presents an additive‐free aerosol jet 3D printing technique for assembling 2D MXene nanosheets into complex, customizable, high‐aspect‐ratio 3D microarchitectures without binders. By leveraging real‐time ink thickening, the authors also fabricate 3D microsupercapacitors with interdigitated electrodes that holds breakthrough device areal ...
Chunshan Hu, Bin Yuan, Sanjida Jahan, Md. Azahar Ali, Rahul Panat   +4 more
wiley   +1 more source

Study on field charged effect of micron-activated droplets and wettability of coal dust

Meikuang Anquan
Water mist charging and solution active treatment, as two kinds of efficient dust removal methods, showed good dust removal effect when they used independently.
Cheng WANG, Peng YAN, Zhenhua DAI, Bin LU, Shaocheng GE, Weizhi ZHAO   +5 more
doaj   +1 more source