Results 21 to 30 of about 5,553,631 (254)

Experimental Investigation of the Performance and Spray Characteristics of a Supersonic Two-Phase Flow Ejector with Different Structures

Energies, 2020
A two-phase flow ejector is an important part of a water mist fire suppression system, and these devices have become a popular research topic in recent years. This paper proposes a supersonic ejector that aims to improve the efficiency of water mist fire
Shizhen Li, Wei Li, Yanjun Liu, Chen Ji, Jingzhi Zhang   +4 more
doaj   +1 more source

First Study on Ammonia Spray Characteristics with a Current GDI Engine Injector

Fuels, 2021
Using carbon free energy sources is one of the keys to mitigate climate change. Hydrogen promises to be one of these carbon free energies, but its storage is difficult and expensive.
Ronan Pelé, Christine Mounaïm-Rousselle, Pierre Bréquigny, Camille Hespel, Jérôme Bellettre   +4 more
doaj   +1 more source

Experiment and Simulation Investigation on the Characteristics of Diesel Spray Impingement Based on Droplet Impact Phenomenon

Applied Sciences, 2018
In order to study the characteristics of diesel spray impinging in small-size internal combustion (IC) engine, the laboratorial platform of spray impingement is used to visualize the droplet impact phenomenon.
Yongfeng Liu, Qi Xiang, Zhijun Li, Shengzhuo Yao, Xingyu Liang, Fang Wang   +5 more
doaj   +1 more source

Spray Characteristics at Preheating Temperatur of Diesel-Biodiesel-Gasoline Fuel Blend

Journal of Mechanical Engineering Science and Technology, 2021
Technological developments in diesel engines require improvements to the fuel injection system to meet the criteria for economical, high-power and efficient combustion and meet environmental regulatory standards.
Moch Miftahul Arifin, Nasrul Ilminnafik, Muh. Nurkoyim Kustanto, Agus Triono   +3 more
doaj   +1 more source

Numerical and Experimental Spray Analysis of Castor and Jatropha Biodiesel under Non-Evaporating Conditions

Energies, 2022
Fuel spray characteristics influence combustion, which in turn has a direct impact on engine performance and emissions. Recently, there has been an increasing interest in novel castor oil biodiesel.
Muteeb ul Haq, Ali Turab Jafry, Muhammad Salman Abbasi, Muhammad Jawad, Saad Ahmad, Taqi Ahmad Cheema, Naseem Abbas   +6 more
doaj   +1 more source

Spray temperature and spray volume influence on the efficacy of carfentrazone-ethyl and saflufenacil to control morning-glory [PDF]

Communications in Plant Sciences, 2015
The objective of this research was to relate the response of Ipomoea hederifolia and Ipomoea quamoclit with the variation of spray temperature and spray volume of carfentrazone-ethyl and saflufenacil.
Mauricio Crestani Agostineto, Humberto Henrique Ansolin, Leonardo Bianco de Carvalho   +2 more
doaj  

Experimental Research of High-Temperature and High-Pressure Water Jet Characteristics in ICRC Engine Relevant Conditions

Energies, 2019
The internal combustion Rankine cycle (ICRC) concept provides a potential solution for future high thermal efficiency and low emission powertrains, and direct water injection (DWI) proved to be the key parameter for ICRC optimization.
Zhe Kang, Zhehao Zhang, Jun Deng, Liguang Li, Zhijun Wu   +4 more
doaj   +1 more source

Numerical simulation of the influence of fuel temperature and injection parameters on biodiesel spray characteristics

Energy Science & Engineering, 2020
The purpose of this study is to investigate the effects of fuel temperature and nozzle length‐diameter ratio (L/D) on biodiesel spray characteristics, under high injection pressure and high ambient pressure, by numerical method.
Limin Geng, Yanjuan Wang, Jue Wang, Youtao Wei, Chia‐fon F. Lee   +4 more
doaj   +1 more source

Intelligent quantitative assessment on the spray performance of alternative aviation fuel

Frontiers in Energy Research, 2022
Drop-in alternative aviation fuel (AAF), as a blend of petroleum-derived kerosene with sustainable jet fuel, has the advantage in CO2 reduction and could be used without any modifications to the engine and aircraft.
Ziyu Liu, Zhichao Wang, Xiaoyu Gu, Haobo Liu, Luhua Yang, Jingying Yang, Xiaoyi Yang   +6 more
doaj   +1 more source

Experimental and CFD Study of Parameters Affecting Glue Spray Atomization

Fluids
This study investigates the effects of air pressure, glue pressure, and viscosity on atomization characteristics through experimental and simulation methods, aiming to reveal gas–liquid interaction mechanisms and optimize process parameters.
Zixian Jiang, Shutao Wei, Fuzeng Wang
doaj   +1 more source