Results 21 to 30 of about 6,973 (235)

Effect of Using Non-Thermal Plasma Torch on Bleeding and Coagulation Times in Patients with a Family History of Blood Clotting Diseases [PDF]

open access: yesمجلة جامعة النجاح للأبحاث العلوم الطبيعية
Non-thermal plasma is considered one of the modern health tools that have been used in the medical field, especially in biological and clinical applications. Non-thermal plasma torch was designed and generated for medical use.
Mohammed Ubaid Hussein, Enas S.Yousif
doaj   +1 more source

Characterization of opportunity for upgrading of the system based on arc plasma torch for thermal spaying of ceramic materials, by means of use of fuel vortex intensifier. Part II. Thermal engineering estimation and experimental testing

open access: yesВесці Нацыянальнай акадэміі навук Беларусі: Серыя фізіка-тэхнічных навук, 2022
The main trends in the field of improving thermal spraying processes for ceramic coatings formation is, along with enhancement of coating properties, also the reducing the energy consumption for the process.
O. G. Devoino   +4 more
doaj   +1 more source

Equipment and technologies of air-plasma spraying of functional coatings

open access: yesMATEC Web of Conferences, 2017
This article presents a short description of the DC plasma torch "PNK-50" structural features (ITAM SB RAS, Novosibirsk) used for spraying of functional coatings with powder materials as well as gives the results of thermophysical and technological ...
Kuzmin Viktor   +5 more
doaj   +1 more source

Design and construction of a laboratory plasma gasification system for municipal solid waste [PDF]

open access: yesمجله علوم و فنون هسته‌ای
Plasma gasification system technology is one of the definitive low-risk disposal methods. The article discusses the design and construction of a plasma gasification system using a plasma torch.
Gh. Khaleghian   +4 more
doaj   +1 more source

Study of the Behavior of Arsenic in Microwave Plasma Torch-Mass Spectrometry [PDF]

open access: yesZhipu Xuebao, 2023
Based on the coupling of hydride generation (HG) and microwave plasma torch (MPT), a rapid and sensitive method of hydride generation-microwave plasma torch-mass spectrometry (HG-MPT-MS) for arsenic under atmospheric condition was developed.
TANG Zi-yang1   +8 more
doaj   +1 more source

Plasma Torch For Biomass Pyrolysis [PDF]

open access: yes2008 Annual Conference & Exposition Proceedings, 2020
Comment: 8 ...
openaire   +2 more sources

Research Paper: Parametric Spectroscopy Characterization of the Induced Coupled Plasma ICP Torch 13.56 MHz under Atmospheric and Vacuum Pressure [PDF]

open access: yesفیزیک کاربردی ایران
In this research, measurements and calculations were carried out to estimate plasma density and temperature for the optimized ICP torch in two regimes: vacuum and atmospheric pressure.
Mansour Tabatabaei   +4 more
doaj   +1 more source

High Entropy Alloys for Energy Conversion and Storage: A Review of Grain Boundary Wetting Phenomena

open access: yesEnergies, 2022
The multicomponent alloys with nearly equal concentration of components, also known as high entropy alloys (HEAs), were first proposed 22 years ago. The HEAs quickly became very important in materials science due to their unique properties. Nowadays, the
Boris Straumal   +7 more
doaj   +1 more source

The simple fabrication of nanorods mass production for the dye-sensitized solar cell

open access: yesMATEC Web of Conferences, 2017
ZnO nanorods were successfully synthesized by the plasma torch with the zinc powder as the source of ZnO. Several testing was conducted to examine the results of ZnO nanoparticles among others are X-ray fluorescence (XRF), Scanning Electron Microscopy ...
Dharmanto   +2 more
doaj   +1 more source

Numerical simulation of DC air plasma torch modes and plasma jet instability for thermal spraying technology

open access: yesMATEC Web of Conferences, 2018
The article is dedicated to nonstationary simulation of DC air plasma torch. The mathematical model for the analysis of plasma jet instability is developed. The proposed 2D axisymmetric model demonstrates the physical processes taking place inside and in
Murashov Iurii   +3 more
doaj   +1 more source

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