Analysis of Moving Track of Low Pressure Arc Cathode Spots for Development of High Speed Removing Method of Oxide Layer
| Project/Area Number |
20760188
|
|---|
| Research Category |
Grant-in-Aid for Young Scientists (B)
|
| Allocation Type | Single-year Grants |
|---|
| Research Field |
Power engineering/Power conversion/Electric machinery
|
|---|
| Research Institution | Musashi Institute of Technology |
|---|
Principal Investigator |
IWAO Toru Musashi Institute of Technology, 工学部, 准教授 (80386359)
|
|---|
| Project Period (FY) |
2008 – 2010
|
| Project Status |
Completed (Fiscal Year 2010)
|
| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2010: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2009: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2008: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
|
|---|
| Keywords | アーク放電 / 陰極点 / 酸化膜除去 / 画像処理 / 3R / 高速度ビデオカメラ / 陰極点挙動 / プラズマ / 高速度カメラ |
|---|
| Research Abstract |
The moving track of low pressure arc cathode spots for development of high speed removing method of oxide layer was elucidated by using the electrode of low pressure arc generation, algorithm of plasma image processing and high speed video camera. As a result, the cathode spot was split and united, repeatedly. In addition, the oxide layer is evaporated and blows up, when the cathode spots contact with the oxide layer and moves at the boundary, continuously. These phenomena were depended by the oxide thickness.
|
Report
(4 results)
Research Products
(19 results)
