Spectroscopic Measurement of Plasma in the Reactive Plasma Spray Process
نویسندگان
چکیده
منابع مشابه
THE EFFECTS OF PLASMA SPRAY PARAMETERS ON THE MICROSTRUCTURE AND PHASE COMPOSITION OF THERMAL BARRIER COATINGS MADE BY SPPS PROCESS
In this paper the effect of plasma spray parameters, atomizing gas and substrate preheat temperature on microstructure and phase composition of YSZ coatings produced by SPPS process have been investigated. The experimental results showed that increasing the power of plasma, using hydrogen as the precursor atomizing gas and increasing substrate preheat temperature decrease the amount of non-pyro...
متن کاملSpectroscopic measurement of high-frequency electric fields in the interaction of explosive debris plasma with magnetized background plasma
The collision-less transfer of momentum and energy from explosive debris plasma to magnetized background plasma is a salient feature of various astrophysical and space environments. While much theoretical and computational work has investigated collision-less coupling mechanisms and relevant parameters, an experimental validation of the results demands the measurement of the complex, collective...
متن کاملStatistical Modeling for Oblique Collision of Nano and Micro Droplets in Plasma Spray Processes
Spreading and coating of nano and micro droplets on solid surfaces is important in a wide variety of applications including plasma spray coating, ink jet printing, DNA synthesis and etc. In spraying processes, most of droplets collide obliquely to the surface. The purpose of this article is to study the distribution of nano and micro droplets spreading when droplets impact at an oblique a...
متن کاملStudy on the influence of spray parameters of Ar - N 2 Plasma spray process using CFD analysis
Thermal sprayed surface coatings are extensively used for a wide range of industrial applications. In the plasma spray process used in thermal spraying, the temperature of substrate and conduction of heat along the thickness of ceramic oxide coatings (TCOC) play an important role in the bond strength and microstructure of the coatings, which decides its performance and quality. In this study, u...
متن کاملNeutrino emission via the plasma process in a magnetized plasma
The decay of electromagnetic oscillations in a plasma into neutrinos is of interest as a stellar energy loss mechanism [1,2]. The presence of a plasma allows the refractive index to be less than unity, which is necessary for the decay of a photon into a νν̄ pair. The resulting “plasma process” for neutrino emission, has been studied in the presence of an unmagnetized plasma [2–5]. There were als...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Shinku
سال: 2005
ISSN: 0559-8516,1880-9413
DOI: 10.3131/jvsj.48.241