Fundamental experiments of radio-frequency pre-ionized inert gas plasma MHD electrical power generation

被引：0

作者：

Nakane T. ^{[1
]}

Uehigashi K. ^{[1
]}

Iwamoto T. ^{[1
]}

Okuno Y. ^{[1
]}

机构：

[1] School of Engineering, Tokyo Institute of Technology, 4259, Nagatsuta-cho, Midori-ku, Yokohama

来源：

IEEJ Transactions on Power and Energy | 2019年 / 139卷 / 04期

基金：

日本学术振兴会;

关键词：

Energy conversion; Inert gas plasma; Pre-ionization; Radio-frequency electromagnetic field; Seed-free MHD electrical power generation;

D O I：

10.1541/ieejpes.139.269

中图分类号：

学科分类号：

摘要：

A seed-free radio-frequency (RF) pre-ionized inert gas plasma MHD electrical power generation has been firstly demonstrated in fundamental experiments with a shock-tunnel facility. An enthalpy extraction ratio of 2.6% was successfully obtained even under an inlet total temperature of 2200K at which the power generation can be operated continuously. Since the RF input power required for the pre-ionization tends to be increased for lower inlet total temperature, the reduction of the RF input power is needed for further improvement in the total performance. © 2019 The Institute of Electrical Engineers of Japan.

引用

页码：269 / 274

页数：5

共 25 条

[21] Effect of 13.56 MHz low-frequency power on electrical characteristic of 60 MHz radio-frequency capacitively coupled plasma
Yuan Qiang-Hua
Xin Yu
Huang Xiao-Jiang
Sun Kai
Ning Zhao-Yuan
ACTA PHYSICA SINICA, 2008, 57 (11) : 7038 - 7043
[22] Effect of 13.56MHz low-frequency power on electrical characteristic of 60MHz radio-frequency capacitively coupled plasma
Provincial Key Laboratory of Thin Films, School of Physical Science and Technology, Suzhou University, Suzhou 215006, China
Wuli Xuebao, 2008, 11 (7038-7043): : 7038 - 7043
[23] GENERATION OF HIGH-DENSITY O-2 SUPERMAGNETRON PLASMA OVER LOWER CATHODE BY RADIO-FREQUENCY POWER-SUPPLY TO UPPER CATHODE
KINOSHITA, H
JOURNAL OF APPLIED PHYSICS, 1994, 75 (03) : 1354 - 1360
[24] Generation of atomic hydrogen during radio-frequency nitrogen plasma-assisted gas-source molecular-beam epitaxy of III-V dilute nitrides
Fotkatzikis, A
Pinault, MA
Freundlich, A
APPLIED PHYSICS LETTERS, 2004, 85 (13) : 2478 - 2480
[25] Effect of the radio-frequency power on the dielectric properties of hydrogen-containing boron carbon nitride films deposited by plasma-assisted chemical vapor deposition using tris(dimethylamino)boron gas
Aoki, Hidemitsu
Masuzumi, Takuro
Hara, Makoto
Watanabe, Daisuke
Kimura, Chiharu
Sugino, Takashi
THIN SOLID FILMS, 2010, 518 (08) : 2102 - 2104

← 1 2 3 →