{"id":69,"date":"2018-07-14T19:08:28","date_gmt":"2018-07-14T23:08:28","guid":{"rendered":"http:\/\/sites.nd.edu\/nazli-turan\/?p=69"},"modified":"2021-01-15T14:09:37","modified_gmt":"2021-01-15T18:09:37","slug":"development-of-the-new-bustlab-hall-thruster-with-internal-coaxial-hollow-cathode","status":"publish","type":"post","link":"https:\/\/sites.nd.edu\/nazli-turan\/2018\/07\/14\/development-of-the-new-bustlab-hall-thruster-with-internal-coaxial-hollow-cathode\/","title":{"rendered":"Development of the New BUSTLab Hall Thruster with Internal Coaxial Hollow Cathode"},"content":{"rendered":"<blockquote><p>HK40 Hall thruster is a low power SPT-type Hall thruster with a boron nitride (BN)<br \/>\ndischarge channel of 40 mm in outer diameter. Based on the experience gained during the design and manufacturing of the HK40 Hall thruster, and the experiments that were conducted with this Hall thruster, an advanced larger diameter Hall thruster with an LaB6 internal cathode is developed. In the design, protection of thruster wall material is aimed by the appropriate magnetic field inside the thruster channel. Design optimization of this new Hall thruster is made by investigating the effects of different design parameters, such as magnetic circuit and discharge channel geometry. A thermal model of this thruster is developed in order to investigate the heat distribution for the thruster-cathode system.<\/p><\/blockquote>\n<p><!--more--><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium\" src=\"https:\/\/nazlituranwritings.files.wordpress.com\/2017\/07\/hall2.png?w=1462\" width=\"1030\" height=\"389\" \/><\/p>\n<p>You can reach this paper with the following link:<\/p>\n<p><a href=\"http:\/\/bustlab.boun.edu.tr\/assets\/B42%20-%20JPC2017%20Hall%20main_v13_m10.pdf\"><span style=\"text-decoration: underline\">53rd Joint Propulsion Conference, Atlanta, GA, July 2017, also AIAA-2017-4810.<\/span> <\/a><\/p>\n<p>Some figures from the paper:<\/p>\n<figure id=\"attachment_692\" aria-describedby=\"caption-attachment-692\" style=\"width: 863px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\" size-full wp-image-692 aligncenter\" src=\"https:\/\/nazlituranwritings.files.wordpress.com\/2017\/07\/tabb.png\" alt=\"tabb\" width=\"863\" height=\"297\" \/><figcaption id=\"caption-attachment-692\" class=\"wp-caption-text\">Operational parameters and dimensions of various thrusters<\/figcaption><\/figure>\n<figure id=\"attachment_695\" aria-describedby=\"caption-attachment-695\" style=\"width: 749px\" class=\"wp-caption alignleft\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-695\" src=\"https:\/\/nazlituranwritings.files.wordpress.com\/2017\/07\/hall.png\" alt=\"hall\" width=\"749\" height=\"357\" \/><figcaption id=\"caption-attachment-695\" class=\"wp-caption-text\">a) 3D drawing of Hall thruster with internal cathode, b) Cross-sectional view of Hall thruster with<br \/>internal cathode<\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>HK40 Hall thruster is a low power SPT-type Hall thruster with a boron nitride (BN) discharge channel of 40 mm in outer diameter. Based on the experience gained during the design and manufacturing of the HK40 Hall thruster, and the experiments that were conducted with this Hall thruster, an advanced larger diameter Hall thruster with [&hellip;]<\/p>\n","protected":false},"author":3115,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[24899],"tags":[303404],"class_list":["post-69","post","type-post","status-publish","format-standard","hentry","category-publications","tag-plasma-applications"],"_links":{"self":[{"href":"https:\/\/sites.nd.edu\/nazli-turan\/wp-json\/wp\/v2\/posts\/69","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sites.nd.edu\/nazli-turan\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sites.nd.edu\/nazli-turan\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sites.nd.edu\/nazli-turan\/wp-json\/wp\/v2\/users\/3115"}],"replies":[{"embeddable":true,"href":"https:\/\/sites.nd.edu\/nazli-turan\/wp-json\/wp\/v2\/comments?post=69"}],"version-history":[{"count":2,"href":"https:\/\/sites.nd.edu\/nazli-turan\/wp-json\/wp\/v2\/posts\/69\/revisions"}],"predecessor-version":[{"id":394,"href":"https:\/\/sites.nd.edu\/nazli-turan\/wp-json\/wp\/v2\/posts\/69\/revisions\/394"}],"wp:attachment":[{"href":"https:\/\/sites.nd.edu\/nazli-turan\/wp-json\/wp\/v2\/media?parent=69"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sites.nd.edu\/nazli-turan\/wp-json\/wp\/v2\/categories?post=69"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sites.nd.edu\/nazli-turan\/wp-json\/wp\/v2\/tags?post=69"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}