Results 71 to 80 of about 145,210 (211)

Detailed investigation of a vaporising fuel spray. Part 1: Experimental investigation of time averaged spray [PDF]

A laser tomographic light scattering technique provides rapid and accurate high resolution measurements of droplet sizes, concentrations, and vaporization.
Boulderstone, R., Chigier, N. A., Felton, P. G., Seng, C. A., Ungut, A., Yule, A. J.   +5 more
core   +1 more source

Optimization of Technological Parameters for Cold Spraying Using the Response Surface Method

Журнал інженерних наук
Cold spray technology can obtain coatings in a solid state, which is suitable for deposition protective and restorative coatings. Currently, most of the research in cold spraying is based on a single-factor analysis to explore the law.
Wenjie Hu, Oleksandr Shorinov
doaj   +1 more source

Atmospheric Spray Freeze Drying of Sugar Solution With Phage D29

Frontiers in Microbiology, 2019
Therapeutic bacteriophages offer a potential alternative approach in the treatment of drug resistant bacteria. In the present study, we examine the ability of atmospheric spray freeze-drying (ASFD) to process bacteriophage D29 into a solid dry ...
Alvin Ly, Nicholas B. Carrigy, Hui Wang, Melissa Harrison, Dominic Sauvageau, Andrew R. Martin, Reinhard Vehring, Warren H. Finlay   +7 more
doaj   +1 more source

Properties and application of coatings sprayed with cold gas

Welding Technology Review, 2018
Cold spraying is new technology which allows to obtain coatings with properties which are unobtainable by previously used thermal spray methods. This technology can be alsoused in the area of additive manufacturing. The article presents findings of microstructure and mechanical properties of cold-sprayed titanium structures on Al 7075 aluminum alloy.
Wojciech Żórawski, Medard Makrenek, Dominika Soboń   +2 more
openaire   +2 more sources

LOX/Hydrogen Coaxial Injector Atomization Test Program [PDF]

Quantitative information about the atomization of injector sprays is needed to improve the accuracy of computational models that predict the performance and stability margin of liquid propellant rocket engines.
Zaller, M.
core   +1 more source

Atomization and mixing study [PDF]

The state of the art in atomization and mixing for triplet, pentad, and coaxial injectors is described. Injectors that are applicable for LOX/hydrocarbon propellants and main chamber and fuel rich preburner/gas generator mixture ratios are of special ...
Ferrenberg, A., Jaqua, V. W.
core   +1 more source

Soot formation in a turbulent swirling flow [PDF]

, 1977
The qualitative understanding of soot formation in simple models of gas turbine primary-zone combustors is summarized. Soot formation in flame radiation and air pollution was investigated.
Hoult, D. P.
core   +1 more source

A novel two-step process for enhancing adhesion strength of cold-spray metallization of carbon fiber-reinforced plastics

Materials & Design
Cold-spray processing is a promising technique for the metallization of carbon fiber-reinforced plastics (CFRPs). However, the adhesion between the cold-sprayed metal deposits and CFRP substrate needs to be improved.
Jiayu Sun, Kenta Yamanaka, Chrystelle Bernard, Yuchao Lei, Shaoyun Zhou, Hao Lin, Kazuhiro Ogawa, Akihiko Chiba   +7 more
doaj   +1 more source

Metal Knitting: A New Strategy for Cold Gas Spray Additive Manufacturing. [PDF]

Materials (Basel), 2022
Vaz RF, Albaladejo-Fuentes V, Sanchez J, Ocaña U, Corral ZG, Canales H, Cano IG.   +6 more
europepmc   +1 more source

Evaluation of Melting Efficiency in Cold Wire Gas Metal Arc Welding Using 1020 Steel as Substrate

Metals
A key welding parameter to quantify in the welding process is the ratio of the heat required to melt the weld metal versus the total energy delivered to the weld, and this is referred to as the melting efficiency.
R. A. Ribeiro, P. D. C. Assunção, A. P. Gerlich   +2 more
doaj   +1 more source