Impact of Spray Cone Angle on the Performances of Methane/Diesel RCCI Engine Combustion under Low Load Operating Conditions [PDF]
Entropy, 2022 The behaviors of spray, in Reactivity Controlled Combustion Ignition (RCCI) dual fuel engine and subsequent emissions formation, are numerically addressed.
Fathi Hamdi +6 more
doaj +2 more sources
Effect of Low Ambient Pressure on Spray Cone Angle of Pressure Swirl Atomizer
International Journal of Aerospace Engineering, 2021 Pressure swirl atomizers are widely used in gas turbine combustor; this paper is aimed at researching the effect of low ambient pressure (0.1 MPa to 0.01 MPa, lower than an atmosphere) on the spray cone angle of pressure swirl atomizer.
Zhengyan Guo +7 more
doaj +2 more sources
Experimental investigation on spray morphology in dual pitch spiral nozzle [PDF]
Scientific ReportsThis study investigates dual-spiral-pitch nozzles, which are essential for high-discharge applications like deluge fire suppression systems (5–4000 L/min). Such nozzles produce multi-sprays, which have received little attention in the past.
Kiumars Khani Aminjan +4 more
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Design and Analysis of Pressure- Swirl Fuel Injector with Full- Cone Spray for Catalytic Thruster [PDF]
علوم، فناوری و کاربردهای فضایی, 2022 The monopropellant thrusters of the situation control system are a requirement for the development and application of satellites and space capsules in space, which are high-tech and expensive. In this paper, the design and simulation of a pressure- swirl
Hadiseh Karimaei
doaj +1 more source
Experimental Study on Effect of Water Spray Characteristics on Performance of Cooling Tower [PDF]
E3S Web of Conferences, 2020 Cooling tower is an indispensable part, used as a direct contact type heat exchanger mainly for evaporative cooling. Cooling tower generally dissipates, remove heat from thermal power plants.
Dhurandhar Akshay S. +1 more
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Numerical simulation of atomization and combustion characteristics of high-moisture organic wastewater [PDF]
E3S Web of Conferences, 2021 The combustion method, due to its convenience and high-efficiency in harmless treatment, has been widely used in disposal of wastewater. With a wastewater burner as the study case, we performed numerical simulation by the Fluent software, analyzed the ...
Ding Jing, Tang Qiang, Zhang Tengfei
doaj +1 more source
Scientific Reports, 2023 This work focuses on leveraging deep learning for agricultural applications, especially for spray pattern segmentation and spray cone angle estimation.
Praneel Acharya +2 more
doaj +1 more source
Effects of Key Structure of Pressure Swirl Nozzle on Atomization Performance
International Journal of Aerospace Engineering, 2023 The structure of the pressure swirl nozzle is the key factor affecting the atomization quality. Optimal design of nozzle structure is conducive to improving the atomization quality and has important significance for improving the efficiency and stability
Tao Zhang +4 more
doaj +1 more source
Research on the internal flow and macroscopic characteristics of a diesel fuel injection process.
PLoS ONE, 2021 The internal flow and macroscopic spray behaviors of a fuel injection process were studied with schlieren spray techniques and simulations. The injection pressures(Pin)and ambient pressures(Pout)were applied in a wide range.
Hua Xia
doaj +1 more source
Spray characteristics of biofuels for advance combustion engines
Cleaner Engineering and Technology, 2021 This study investigates spray characteristics, flashing and non-flashing, of unsaturated neem biodiesel (BD), biodiesel-ethanol (BDE50) blend, and diesel for application in advanced combustion engines. Fuel properties, injection pressure, nozzle geometry,
V.D. Chaudhari +2 more
doaj +1 more source