%0 Journal Article
%T Arc Root Motions in an Argon--Hydrogen Direct-Current Plasma Torch at Reduced Pressure<br>
%A HUANG He-Ji
%A PAN Wen-Xia
%A WU Cheng-Kang
%A <br>
%J 中国物理快报
%D 2008
%I 
%X Arc root motions in generating dc argon--hydrogen plasma at reduced pressure are optically observed using a high-speed video camera. The time resolved angular position of the arc root attachment point is measured and analysed. The arc root movement is characterized as a chaotic and jumping motion along the circular direction on the anode surface.
%K 52
%K 25
%K Gj
%K 52
%K 70
%K -m<br>
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=E27DA92E19FE279A273627875A70D74D&aid=8F22A6B02D46482062EA9FAD7F23D0A2&yid=67289AFF6305E306&vid=C5154311167311FE&iid=708DD6B15D2464E8&sid=568777923C833AD3&eid=663ACF5D64A30278&journal_id=0256-307X&journal_name=中国物理快报&referenced_num=0&reference_num=0