Results 21 to 30 of about 69,466 (306)
Frontiers in NutritionDrones play a key role in enhancing nutrient management efficiency under climate change scenarios by enabling precise and adaptable spray applications.
D. Yallappa +6 more
doaj +1 more source
Investigation of Needle Motion Profile Effect on Diesel Spray in Near-Nozzle Field
Micromachines, 2022 A variety of needle-motion profiles are used in diesel injectors. However, it is unclear what the underlying mechanism is to determine the needle-motion profiles and how they affect the spray dynamics.
Ya Gao +4 more
doaj +1 more source
Energy Conversion and Management: XBiodiesel is a promising alternative to conventional diesel. However, it may cause reduced mass flow, higher injector deposits and poor atomization. This study presents the numerical investigation of the effect of in-nozzle flow on fuel spray behavior ...
Muteeb ul Haq +8 more
doaj +1 more source
The study of full cone spray using interferometric particle imaging method
EPJ Web of Conferences, 2012 The spray analysis is a fundamental for many industrial applications. The knowledge of spray distribution, the spray geometry and structures is crucial.
Kotek Michal +3 more
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Experimental study on water spray uniformity in an evaporative condenser of a water chiller
Case Studies in Thermal Engineering, 2019 This study aims to investigate the water spray uniformity and collection ratio of sprinkler in an evaporative condenser of a water chiller. Experiments of water droplet distribution are conducted with 50 water collectors during the tests. Three different
Liang-Han Chien +3 more
doaj +1 more source
Research on spray characteristics of single nozzle based on grey correlation analysis
Meikuang AnquanThe 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 +5 more
doaj +1 more source
Effect of angled spray nozzle designs on spray distribution and droplet spectrum
Revista Ciência Agronômica, 2021 New technologies have been developed to promote uniform, sustainable, safe and effective application of phytosanitary products. In this scenario, spray nozzles of different designs and jet angles can optimize application.
Matheus Mereb Negrisoli +4 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.Carbon nanomaterial‐reinforced epoxy composites exhibit pronounced piezoresistive behavior, enabling intrinsic damage sensing under cyclic and fatigue loading. This review critically compares carbon nanotube and graphene systems, correlating filler content, percolation threshold, and gauge factor with sensing stability and damage evolution.
J. M. Parente +3 more
wiley +1 more source
Influence of an Argon/Silane Atmosphere on the Temperature of a Thermal Plasma
Advanced Engineering Materials, EarlyView.The influence of a silane‐doped argon atmosphere on the chemical composition and temperature of a thermal nontransferring argon plasma is investigated using optical emission spectroscopy. As a result of the high amount of free electrons resulting from the stepwise ionization and dissociation of the silane molecule, even a silane addition of 0.01 vol ...
Lena Kreie +4 more
wiley +1 more source
Guan'gai paishui xuebao【Background and Objective】Pesticide spraying operations for trellised crops in plastic greenhouses are constrained by complex canopy structures and limited operational space, leading to uneven pesticide deposition, high drift loss, and reduced control ...
TANG Xiuying +6 more
doaj +1 more source