Results 311 to 320 of about 157,331 (346)
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Influence of Spray Angle on the Pore and Crack Microstructure of Plasma‐Sprayed Deposits
Journal of the American Ceramic Society, 1997To understand the influence of processing parameters on the microstructure of plasma‐sprayed deposits, smallangle neutron scattering measurements were made of the processing‐parameter‐dependent specific surface area of the voids in gray alumina deposits.
Jan Ilavsky +5 more
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THE INFLUENCE OF SPRAYING ANGLE ON AERODYNAMIC CHARACTERISTICS OF FGD SPRAY TOWERS
Chemical Engineering Communications, 1998Abstract A model for aerodynamic characteristics predictions of flue gas desulfurization scrubber was developed. Droplets motion was considered as two-dimensional and initial droplets velocity and spraying angle were assumed as parameters. The presented model is able to predict pressure drop caused by the presence of spray, local dispersed phase ...
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Spray angle characteristics of carotino-diesel blends
AIP Conference Proceedings, 2021Carotino is a blend of 80% red palm oil and 20% canola oil. Palm oil is very useful in so many ways and one of the usefulness is that palm oil can be converted into biofuel for engine use. Thus, it is important to know the spray characteristics of the blends of carotino and petroleum diesel as it affects so much during the combustion in engine.
A. I. M. Shaiful +2 more
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Influence of Spray Angle on the Microstructure of YSZ and Alumina Plasma-Sprayed Deposits
International Thermal Spray Conference, 1999Abstract The formation of the microstructure is influenced by a number of parameters. The spray angle is considered to be one of the most important and difficult to control parameters, especially for substrates with complex shapes. In this paper, the influence of the spray angle on the microstructure of gray aluminum oxide and yttrium ...
J. Ilavsky +3 more
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The Effects of Spray Angles on Spray Combustion of Diesel and Biodiesel in Diesel Engines
Volume 2: Instrumentation, Controls, and Hybrids; Numerical Simulation; Engine Design and Mechanical Development; Keynote Papers, 2014The effects of injection angle on the spray dynamics, combustion process and soot emission were studied. Two different fuels, diesel and biodiesel, were tested on a DIATA optical engine by performing numerical simulation using the modified KIVA III V2.
Cai Shen, Way Lee Cheng, Chia-fon F. Lee
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Spray coating of superhydrophobic and angle-independent coloured films
Chemical Communications, 2014Angle-independent coloured films with superhydrophobicity were fabricated from quasi-amorphous arrays of monodispersed fluorinated silica nanoparticles via one-step spray coating. The film exhibited a high contact angle (>150°) and a low roll-off angle (~2°) and the colour could be tuned to blue, green and moccasin by varying the size of the ...
Dengteng, Ge +3 more
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Pest Management Science, 2013
Abstract BACKGROUND Spray boom systems, an alternative to the predominantly‐used spray guns, have the potential to considerably improve crop protection management in glasshouses.
Dieter, Foqué +2 more
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Abstract BACKGROUND Spray boom systems, an alternative to the predominantly‐used spray guns, have the potential to considerably improve crop protection management in glasshouses.
Dieter, Foqué +2 more
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Spray cone angle and its correlation in a high pressure fuel spray
The Canadian Journal of Chemical Engineering, 1985AbstractAn experimental study was conducted to determine the effects of nozzle orifice size and operating parameters on the cone angle of a liquid fuel spray injected into a gaseous environment. High fuel pressures in the range 55 to 130 MPa and background gas density ranging from atmospheric to 40 kg/m3 were used in the study.
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The Influence of Spraying Angle on Robotic Trajectory Planning
Applied Mechanics and Materials, 2013The influence of roll angle on coating uniformity is analyzed by establishing the formula between the average film thickness and it. The functional relations of coating uniformity to yaw angle and roll angle are obtained by measuring the average film thickness under the diferrent angles. The minor changes of spray angle have little influence on coating
Yan Chen +4 more
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Influence of Spray Angle on Cold Spray with Al for the Repair of Aircraft Components
International Thermal Spray Conference, 2014Abstract This study deals with the influence of spray angle on the deposition of cold-sprayed Al particles. Spray trails were conducted in parallel with finite element simulations of particle deformation and coating build-up as a function of spray angle, powder size, substrate roughness, and surface configuration.
Q. Blochet +6 more
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