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Plasma jet
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Ebook "Ultraviolet and X-ray spectroscopy of the solar atmosphere" give us information about temperatures, densities, flow velocities, filling factors (indicating to what extent features are being spatially resolved), thermal structure, element abundances, ionization state of solar plasmas in the outer parts of the solar atmosphere: the chromosphere, the corona and the enigmatic transition region. They also allow insight into all phenomena in the solar atmosphere, e.g. flares, jets, and prominences.
390p
duongthandue0501
28-02-2024
1
1
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Luận văn Thạc sĩ Vật lý "Nghiên cứu phân hủy chất Rhodamine B sử dụng kỹ thuật plasma jet" trình bày các nội dung chính sau: Thiết lập hệ thiết bị plasma jet ứng dụng vào quá trình phân hủy Rhodamine B; Tìm hiểu cơ chế và tác nhân chính giúp phân hủy Rhodamine B bằng phương pháp plasma jet; Tối ưu hóa các điều kiện của hệ plasma jet để đạt được hiệu quả phân hủy Rhodamine B cao nhất.
45p
viabigailjohnson
10-06-2022
38
8
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In this work, cold plasma jet system and used it to effectively remove Rhodamine B in the solution. We showed that the main oxidation substance responsible to remove Rhodamine B is the hydroxyl radical (•OH). By studying the effects of – the hydrogen peroxide (H2O2) concentration in the initial and later produced in the solution, the plasma power, and the Ar gas flow speed – on the dye remove rate, we identified 2 main reaction pathways to generate hydroxyl radical (•OH).
8p
trinhthamhodang1218
18-03-2021
14
2
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In this work, we have developed and successfully fabricated a high frequency (30-70 KHz), high voltage generator (2-6 kV) as a power supply to generate a plasma jet. Effect of the oscillating frequency, the applied voltage on the output voltage and the plasma jet’s stability were studied.
9p
visumika2711
17-07-2019
5
0
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A cold atmospheric pressure gliding arc plasma jet has been developed and applied to disinfection. The size of the plasma output is about 6 mm in diameter and 10 mm in length. Ar gas at a flow rate of 10 slm and 25 W plasma power are used. Plasma discharge is produced between the divergent electrodes and the jet appears as an effluence of the gas flow. When a pseudomonas culture is placed at 8 mm below the torch for 1minute, where the gas is at room temperature, the bacteria within a 16 mm diameter circle are almost completely killed.
6p
thuyliebe
09-10-2018
28
0
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Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Synthesis of highly transparent ultrananocrystalline diamond films from a lowpressure, low-temperature focused microwave plasma jet
8p
dauphong17
21-02-2012
28
2
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Tuyển tập các báo cáo nghiên cứu khoa học ngành toán học được đăng trên tạp chí toán học quốc tế đề tài: Synthesis of highly transparent ultrananocrystalline diamond films from a lowpressure, low-temperature focused microwave plasma jet
8p
dauphong11
04-02-2012
49
4
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