Results 1 to 10 of about 30,831 (294)

Spray angle characteristics of carotino-diesel blends

AIP Conference Proceedings, 2021
Carotino 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, Muhammad Roslan Rahim, Mohammad Nazri Mohd Jaafar   +2 more
openaire   +2 more sources

The Influence of Spraying Angle on Properties of HVOF Sprayed Hardmetal Coatings

Journal of Thermal Spray Technology, 2010
The spraying angle is one of the deposition parameters that influence the quality of thermally sprayed coatings. In theory, decreasing the spraying angle results in lower process deposition efficiency, whereas the porosity of coatings increases, becoming a cause of poorer microstructure and mechanical properties.
Šárka Houdková, Michaela Kašparová, František Zahálka   +2 more
openaire   +1 more source

Measurements of the Spray Angle of Atomizing Jets

Journal of Fluids Engineering, 1983
Liquid jets are considered issuing from single-hole, round nozzles into quiescent gases under conditions such that they break up into a well defined conical spray immediately at the nozzle exit plane. The initial angles of such sprays were measured at room temperature by a spark photography technique.
K.-J. Wu, C.-C. Su, R. L. Steinberger, D. A. Santavicca, F. V. Bracco   +4 more
openaire   +1 more source

Effects of nozzle type and spray angle on spray deposition in ivy pot plants

Pest Management Science, 2010
AbstractBACKGROUND: Fewer plant protection products are now authorised for use in ornamental growings. Frequent spraying with the same product or a suboptimal technique can lead to resistance in pests and diseases. Better application techniques could improve the sustainable use of the plant protection products still available.
Dieter, Foqué, David, Nuyttens
openaire   +2 more sources

Study on the characteristic of the spray angle in pressure swirl spray atomisation

Applied Mathematics and Mechanics, 1987
Based on the suggested atomisation theory for the swirl spray conical film, the formula for the spray angle characteristic of pressure swirl spray atomisation,θ=tg−12·(1−Φ) is derived from the relation of acting forces in swirl spray.
openaire   +1 more source

Influence of Spray Angle on the Pore and Crack Microstructure of Plasma‐Sprayed Deposits

Journal of the American Ceramic Society, 1997
To 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, Andrew J. Allen, Gabrielle G. Long, Susan Krueger, Christopher C. Berndt, Herbert Herman   +5 more
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THE INFLUENCE OF SPRAYING ANGLE ON AERODYNAMIC CHARACTERISTICS OF FGD SPRAY TOWERS

Chemical Engineering Communications, 1998
Abstract 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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Influence of Spray Angle on the Microstructure of YSZ and Alumina Plasma-Sprayed Deposits

International Thermal Spray Conference, 1999
Abstract 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, B. Kolman, K. Neufuss, P. Chraska   +3 more
openaire   +1 more source

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, 2014
The 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
openaire   +1 more source

Spray cone angle and its correlation in a high pressure fuel spray

The Canadian Journal of Chemical Engineering, 1985
AbstractAn 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.
openaire   +1 more source