Results 31 to 40 of about 6,460 (253)

Effects of fuel nozzle shape on soot emission of coflow diffusion flames

Nihon Kikai Gakkai ronbunshu, 2023
An experimental study was conducted on the effect of the shape of the fuel nozzle outlet on the suppression of soot emission from a coaxial flow diffusion flame. Three nozzle shapes were used, namely circular, square, and an equilateral triangle. Propane
Keisuke FUJIMURA, Yosuke SUENAGA, Hideki YANAOKA   +2 more
doaj   +1 more source

Effect of introduction of fullerene soot on mechanical properties of unidirectional thermoplastic tape

MATEC Web of Conferences, 2018
A series of unidirectional thermoplastic tapes (UD tapes) specimens based on carbon fibers and polyamide filled with fullerene soot in a concentration of up to 4 wt. % was made.
Kobykhno Ilya, Honcharenko Dmytro, Yadykin Vladimir, Stolyarov Oleg, Tolochko Oleg   +4 more
doaj   +1 more source

Multiparameter Measurement in Ethylene Diffusion Flame Based on Time-Division Multiplexed Tunable Diode Laser Absorption Spectroscopy

IEEE Photonics Journal, 2019
An optical method for measuring soot volume fraction, flame temperature, and concentration of combustion products in a diffusion flame based on time-division multiplexed tunable diode laser absorption spectroscopy technique is presented in this article ...
Haibin Cui, Fei Wang, Qunxing Huang, Jianhua Yan, Kefa Cen   +4 more
doaj   +1 more source

Simulation of the Formation and Growth of Soot Aerosol Particles in a Premixed Combustion Process Using a Soot Aerosol Dynamics Model

Atmosphere, 2022
Recently, an aerosol dynamics model—the Soot Aggregate Moment Model (SAMM)—that can efficiently trace the size distribution and morphology of soot particles was developed.
Sung Hoon Park
doaj   +1 more source

Development of a soot concentration estimator for industrial combustion applications [PDF]

, 2021
Soot emissions from combustion devices are known to have adverse effects on the environment and human health. Thus, the development of techniques to reduce soot formation and emissions remains an important goal of researchers and industry. This study leverages existing knowledge in soot modelling and soot formation fundamentals to develop a stand-alone,
openaire   +1 more source

Quantitative 3D Real‐Space Analysis of Photonic Supraparticles

Advanced Materials, EarlyView.
This work shows that through quantitative 3D real‐space analysis, photonic supraparticles can be investigated in detail. By clustering and classifying all particles, structure features can easily be detected, and the internal structure can be quickly investigated. This methodology allows for quick identification of different crystal structures, such as
Jesse Ian Bückmann, Leroy Daniël Hoitink, Ruizhi Yang, Alptuğ Ulugöl, Laura Filion, Alfons van Blaaderen   +5 more
wiley   +1 more source

Transmission electron microscopy of soot directly sampled at different axial locations in diesel spray flame

Nihon Kikai Gakkai ronbunshu, 2015
For further reduction of particulate emission from a diesel vehicle, it is fundamentally important to understand in-flame soot formation and oxidation processes.
Katsufumi KONDO, Teruo YAMAGUCHI, Hiroki NISHIGAI, Tetsuya AIZAWA   +3 more
doaj   +1 more source

Promotion of the NO-to-NO₂ Conversion of a Biofueled Diesel Engine with Nonthermal Plasma-Assisted Low-Temperature Soot Incineration of a Diesel Particulate Filter

Energies, 2022
High-concentration biodiesel-diesel fuel blends are an alternative fuel widely used for compression ignition engines. However, commercial diesel engines are not designed and set up for high-concentration biodiesel-diesel fuel blends.
Teerapong Iamcheerangkoon, Nuwong Chollacoop, Boonlue Sawatmongkhon, Thawatchai Wongchang, Sak Sittichompoo, Sathaporn Chuepeng, Kampanart Theinnoi   +6 more
doaj   +1 more source

Scalable and Customizable Single‐Atom Coatings for pH‐Universal H2O2 Electrosynthesis

Advanced Materials, EarlyView.
A universal one‐step soot‐deposition route was developed to convert various metal‐containing paraffins into conformal single‐atom catalyst (SAC) coatings on diverse electrodes, yielding robust, efficient SAC‐coated gas diffusion electrodes for H2O2 electrosynthesis.
Yu Li, Linguo Lu, Kunsheng Hu, Minjia Yan, Xi‐Lin Wu, Zhongfang Chen, Xiaoguang Duan   +6 more
wiley   +1 more source

Experimental research on measurement of soot concentration under spraying on exhaust gas of diesel engine

Zhongguo Jianchuan Yanjiu, 2023
ObjectiveIn this paper, experiments are carried out to investigate the effects of water spray on the soot removal of diesel engine flue gas.MethodA Dekati low pressure impactor (DLPI) is used to sample smoke soot in a flue. The sampling gun is wrapped in
Lianwei WU, Xinggang WANG, Shuai SHI, Zhen WANG, Jianping CHENG, Qiang CHENG   +5 more
doaj   +1 more source