{"id":80,"date":"2015-03-25T17:31:51","date_gmt":"2015-03-25T08:31:51","guid":{"rendered":"http:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/?page_id=80"},"modified":"2021-04-17T23:52:42","modified_gmt":"2021-04-17T14:52:42","slug":"spacepropulsion","status":"publish","type":"page","link":"https:\/\/akagi.nuae.nagoya-u.ac.jp\/?page_id=80","title":{"rendered":"Electric Propulsion (1)"},"content":{"rendered":"<ul>\n<li><a href=\"#MPD\">MPD Thruster<\/a><\/li>\n<li><a href=\"#LP\">Laser Propulsion<\/a><\/li>\n<li><a href=\"#HEST\">Helicon Electrostatic Thruster<\/a><\/li>\n<\/ul>\n<hr>\n<h3 id=\"MPD\">MPD Thruster<\/h3>\n<h5>About<\/h5>\n<p>\u30ed\u30b1\u30c3\u30c8\u306e\u71c3\u8cbb\u306f\uff0c\u71c3\u6599\u3092\u3044\u304b\u306b\u9ad8\u901f\u3067\u6392\u6c17\u3059\u308b\u304b\u304c\u554f\u984c\u3068\u306a\u308a\u307e\u3059\uff0e<\/p>\n<p>\u6df1\u5b87\u5b99\u63a2\u67fb\u3084\u5c06\u6765\u306e\u5b87\u5b99\u8f38\u9001\u30df\u30c3\u30b7\u30e7\u30f3\u306b\u306f\uff0c\u5316\u5b66\u71c3\u6599\u306e\u71c3\u713c\u306b\u3088\u308b\u30a8\u30cd\u30eb\u30ae\u30fc\u3060\u3051\u3067\u306f\uff0c\u9054\u6210\u3067\u304d\u306a\u3044\u307b\u3069\u306e\u9ad8\u3044\u6392\u6c17\u901f\u5ea6\u304c\u8981\u6c42\u3055\u308c\u307e\u3059\uff0e\u3053\u308c\u3089\u3092\u5b9f\u73fe\u3059\u308b\u305f\u3081\u306b\u306f\uff0c\u96fb\u6c17\u7684\u306b\u71c3\u6599\u306b\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u52a0\u3048\u308b\u3053\u3068\u306e\u3067\u304d\u308b&#8221;\u96fb\u6c17\u63a8\u9032&#8221;\u306e\u5229\u7528\u304c\u4e0d\u53ef\u6b20\u3068\u306a\u308a\u307e\u3059\uff0e<br \/>\n\u672c\u7814\u7a76\u5ba4\u3067\u306f\uff0c\u5927\u96fb\u529b\u306b\u3088\u3063\u3066\u9ad8\u52b9\u7387\u30fb\u9ad8\u6392\u6c17\u901f\u5ea6\u3092\u9054\u6210\u3059\u308b\u96fb\u6c17\u63a8\u9032\u6a5f\u306e\u958b\u767a\u3092\u76ee\u6307\u3057\u3066\u3044\u307e\u3059\uff0e<\/p>\n<h5>\u96fb\u6c17\u63a8\u9032\u306e\u5229\u70b9<\/h5>\n<p><a href=\"http:\/\/akagi.nuae.nagoya-u.ac.jp\/wp-content\/uploads\/2015\/03\/MPD_001.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-1837\" src=\"http:\/\/akagi.nuae.nagoya-u.ac.jp\/wp-content\/uploads\/2015\/03\/MPD_001-1024x571.jpg\" alt=\"MPD_001\" width=\"860\" height=\"480\" srcset=\"https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2015\/03\/MPD_001-1024x571.jpg 1024w, https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2015\/03\/MPD_001-300x167.jpg 300w, https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2015\/03\/MPD_001.jpg 1500w\" sizes=\"(max-width: 860px) 100vw, 860px\" \/><\/a><\/p>\n<p style=\"text-align: center;\">\u56f31 \u5316\u5b66\u63a8\u9032\u3068\u96fb\u6c17\u63a8\u9032<\/p>\n<p>\u96fb\u6c17\u63a8\u9032\u306f\uff0c\u305d\u306e\u6392\u6c17\u901f\u5ea6\u306e\u5927\u304d\u3055\u304b\u3089\uff0c\u5927\u304d\u306a\u0394V\u304c\u8981\u6c42\u3055\u308c\u308b\u30df\u30c3\u30b7\u30e7\u30f3\u306b\u7528\u3044\u3089\u308c\u307e\u3059\uff0e\u6392\u6c17\u901f\u5ea6\u304c\u5927\u304d\u3044\u307b\u3069\uff0c\u5c11\u306a\u3044\u71c3\u6599\u3067\u76ee\u6a19\u3068\u3059\u308b\u0394V\u3092\u9054\u6210\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\uff0e\u71c3\u6599\u3092\u7bc0\u7d04\u3067\u304d\u308b\u5206\uff0c\u30ed\u30b1\u30c3\u30c8\u306b\u642d\u8f09\u3067\u304d\u308b\u8377\u7269\uff08\u30da\u30a4\u30ed\u30fc\u30c9\uff09\u306e\u5272\u5408\u3092\u5897\u3084\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\uff0e\uff08\u56f31\uff09\u30ed\u30b1\u30c3\u30c8\u30a8\u30f3\u30b8\u30f3\u306e\u5f79\u5272\u306f\uff0c\u71c3\u6599\u5674\u5c04\u306b\u3088\u3063\u3066\u30ed\u30b1\u30c3\u30c8\u672c\u4f53\u3092\u52a0\u901f\u3055\u305b\uff0c\u76ee\u6a19\u3068\u3059\u308b\u901f\u5ea6\u306b\u5230\u9054\u3055\u305b\u308b\u3053\u3068\u3067\u3059\uff0e\u3069\u308c\u3060\u3051\u306e\u901f\u5ea6\u5897\u5206\u0394V\u304c\u5fc5\u8981\u3068\u306a\u308b\u304b\u306f\uff0c\u30df\u30c3\u30b7\u30e7\u30f3\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\uff0e<\/p>\n<p>\u307e\u305f\uff0c\u975e\u5e38\u306b\u5927\u304d\u306a\u0394V\u304c\u5fc5\u8981\u306a\u6df1\u5b87\u5b99\u30df\u30c3\u30b7\u30e7\u30f3\u306e\u5834\u5408\uff0c\u5316\u5b66\u63a8\u9032\u3067\u306f\u5230\u9054\u3067\u304d\u306a\u3044\u3082\u306e\u3082\u3042\u308a\u307e\u3059\uff0e2010\u5e74\u306b\u5c0f\u60d1\u661f\u30a4\u30c8\u30ab\u30ef\u3088\u308a\u5e30\u9084\u3057\u305f\u5c0f\u60d1\u661f\u63a2\u67fb\u6a5f\u300c\u306f\u3084\u3076\u3055\u300d\u306b\u3082\uff0c\u96fb\u6c17\u63a8\u9032\u6a5f\u306e\u4e00\u7a2e\u3067\u3042\u308b\u30a4\u30aa\u30f3\u30b9\u30e9\u30b9\u30bf\u30fc\u304c\u642d\u8f09\u3055\u308c\u307e\u3057\u305f\uff0e<\/p>\n<h5>MPD\u30b9\u30e9\u30b9\u30bf\u30fc\u306e\u6709\u7528\u6027<\/h5>\n<p><a href=\"http:\/\/akagi.nuae.nagoya-u.ac.jp\/wp-content\/uploads\/2015\/03\/mpd_002.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-1838\" src=\"http:\/\/akagi.nuae.nagoya-u.ac.jp\/wp-content\/uploads\/2015\/03\/mpd_002-1024x521.jpg\" alt=\"mpd_002\" width=\"860\" height=\"438\" srcset=\"https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2015\/03\/mpd_002-1024x521.jpg 1024w, https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2015\/03\/mpd_002-300x153.jpg 300w, https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2015\/03\/mpd_002.jpg 1489w\" sizes=\"(max-width: 860px) 100vw, 860px\" \/><\/a><\/p>\n<p style=\"text-align: center;\">\u56f32 \u30a4\u30aa\u30f3\u30a8\u30f3\u30b8\u30f3\u3068MPD\u30b9\u30e9\u30b9\u30bf\u30fc\u306e\u9055\u3044<\/p>\n<p>\u96fb\u6c17\u63a8\u9032\u6a5f\u3067\u306f\uff0c\u63a8\u9032\u5264\uff08\u71c3\u6599\uff09\u306b\u96fb\u71b1\u7684\u306b\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u52a0\u3048\u305f\u308a\uff0c\u30d7\u30e9\u30ba\u30de\u5316\uff08\u96fb\u96e2\uff09\u3057\u3066\u30a4\u30aa\u30f3\u3068\u96fb\u5b50\u306b\u5206\u96e2\u3057\u305f\u63a8\u9032\u5264\u3092\uff0c\u96fb\u5834\u3084\u78c1\u5834\u306b\u3088\u3063\u3066\u52a0\u901f\u6392\u6c17\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\uff0e\u30a4\u30aa\u30f3\u30b9\u30e9\u30b9\u30bf\u30fc\u306f\u96fb\u5834\u306b\u3088\u308b\u30af\u30fc\u30ed\u30f3\u529b\u3067\u30a4\u30aa\u30f3\u306e\u307f\u3092\u52a0\u901f\u3059\u308b\u305f\u3081\uff0c\u3042\u308b\u3068\u3053\u308d\u3067\u30a4\u30aa\u30f3\u540c\u58eb\u304c\u53cd\u767a\u3057\u3042\u3044\uff0c\u63a8\u529b\u5bc6\u5ea6\u3092\u4e0a\u3052\u308b\u3053\u3068\u304c\u3067\u304d\u306a\u3044\u3068\u3044\u3046\u6b20\u70b9\u304c\u3042\u308a\u307e\u3059\uff0e<\/p>\n<p>\u4e00\u65b9\uff0c\u672c\u7814\u7a76\u5ba4\u3067\u53d6\u308a\u6271\u3063\u3066\u3044\u308bMPD\u30b9\u30e9\u30b9\u30bf\u30fc\u306f\uff0c\u96fb\u6d41\u3068\u78c1\u5834\u306b\u3088\u308b\u30ed\u30fc\u30ec\u30f3\u30c4\u529b\u3067\u30a4\u30aa\u30f3\u3068\u96fb\u5b50\u3092\u4e00\u7dd2\u306b\u52a0\u901f\u3059\u308b\u305f\u3081\uff0c\u63a8\u9032\u5264\u7c92\u5b50\u304c\u304a\u4e92\u3044\u306b\u53cd\u767a\u3059\u308b\u3053\u3068\u306a\u304f\u63a8\u529b\u5bc6\u5ea6\u3092\u4e0a\u3052\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\uff0e\uff08\u56f32\uff09\u307e\u305f\uff0c\u4ed6\u306e\u96fb\u6c17\u63a8\u9032\u6a5f\u3068\u6bd4\u8f03\u3057\u3066\uff0c<br \/>\n\u30fb\u69cb\u9020\u304c\u30b7\u30f3\u30d7\u30eb\u3067\u3042\u308b<br \/>\n\u30fb\u63a8\u9032\u5264\u306e\u7a2e\u985e\u304c\u8c4a\u5bcc\u3067\u3042\u308b<br \/>\n\u30fb\u5927\u96fb\u529b\u6295\u5165\u306b\u3088\u308a\u63a8\u529b\u306e\u5411\u4e0a\u304c\u898b\u8fbc\u307e\u308c\u308b<br \/>\n\u3068\u3044\u3063\u305f\u7406\u7531\u304b\u3089\uff0c\u5c06\u6765\u306e\u5b87\u5b99\u30df\u30c3\u30b7\u30e7\u30f3\u306b\u9069\u7528\u53ef\u80fd\u306a\u63a8\u9032\u6a5f\u306e\u6709\u529b\u5019\u88dc\u3068\u8003\u3048\u3089\u308c\u3066\u3044\u307e\u3059\uff0e<\/p>\n<h5>\u3053\u308c\u307e\u3067\u306e\u6210\u679c<\/h5>\n<table>\n<tbody>\n<tr>\n<td align=\"center\" width=\"300\">\n<p style=\"text-align: center;\"><b>\u540c\u8ef8MPD\u30b9\u30e9\u30b9\u30bf\u30fc<\/b><br \/>\n<a href=\"http:\/\/akagi.nuae.nagoya-u.ac.jp\/wp-content\/uploads\/2015\/03\/image003.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-1844\" src=\"http:\/\/akagi.nuae.nagoya-u.ac.jp\/wp-content\/uploads\/2015\/03\/image003-204x300.jpg\" alt=\"image003\" width=\"204\" height=\"300\" srcset=\"https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2015\/03\/image003-204x300.jpg 204w, https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2015\/03\/image003.jpg 301w\" sizes=\"(max-width: 204px) 100vw, 204px\" \/><\/a><br \/>\n<a href=\"http:\/\/akagi.nuae.nagoya-u.ac.jp\/wp-content\/uploads\/2015\/03\/image004.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1841\" src=\"http:\/\/akagi.nuae.nagoya-u.ac.jp\/wp-content\/uploads\/2015\/03\/image004.jpg\" alt=\"image004\" width=\"169\" height=\"144\"><\/a><\/p>\n<p style=\"text-align: left;\">\u5b9a\u5e38\u4f5c\u52d5\u578b\u540c\u8ef8MPD\u30b9\u30e9\u30b9\u30bf\u3092\u958b\u767a\u3057\uff0c\u63a8\u9032\u5264\u6d41\u91cf\u304a\u3088\u3073\u5916\u90e8\u78c1\u5834\uff0c\u653e\u96fb\u96fb\u6d41\u3092\u5909\u5316\u3055\u305b\u305f\u5834\u5408\u306e\u4f5c\u52d5\u7279\u6027\u3092\u53d6\u5f97\u3057\u307e\u3057\u305f\uff0e\u305d\u306e\u7d50\u679c\uff0e\u4f4e\u6d41\u91cf\u30fb\u5f37\u78c1\u5834\u306b\u304a\u3044\u3066\u63a8\u9032\u52b9\u7387\u306e\u6539\u5584\u304c\u898b\u3089\u308c\u307e\u3057\u305f\uff0e\u3057\u304b\u3057\u306a\u304c\u3089\uff0c\u540c\u8ef8\u578b\u306f\u30ab\u30bd\u30fc\u30c9\u306e\u640d\u8017\u304c\u6fc0\u3057\u304f\u52d5\u4f5c\u7279\u6027\u305d\u306e\u3082\u306e\u306b\u5f71\u97ff\u3059\u308b\u3053\u3068\u3082\u5206\u304b\u308a\u307e\u3057\u305f\uff0e<\/p>\n<\/td>\n<td style=\"text-align: center;\" align=\"center\" width=\"300\"><b>\u77e9\u5f62\u5f62\u72b6MPD\u30b9\u30e9\u30b9\u30bf\u30fc<\/b><br \/>\n<a href=\"http:\/\/akagi.nuae.nagoya-u.ac.jp\/wp-content\/uploads\/2015\/03\/image005.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-1843\" src=\"http:\/\/akagi.nuae.nagoya-u.ac.jp\/wp-content\/uploads\/2015\/03\/image005-201x300.jpg\" alt=\"image005\" width=\"201\" height=\"300\" srcset=\"https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2015\/03\/image005-201x300.jpg 201w, https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2015\/03\/image005.jpg 298w\" sizes=\"(max-width: 201px) 100vw, 201px\" \/><\/a><br \/>\n<a href=\"http:\/\/akagi.nuae.nagoya-u.ac.jp\/wp-content\/uploads\/2015\/03\/image006.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1840\" src=\"http:\/\/akagi.nuae.nagoya-u.ac.jp\/wp-content\/uploads\/2015\/03\/image006.jpg\" alt=\"image006\" width=\"166\" height=\"144\"><\/a><br \/>\n\u96fb\u6975\u52a3\u5316\u306b\u3088\u308b\u4f5c\u52d5\u7279\u6027\u3078\u306e\u5f71\u97ff\u3092\u6291\u3048\u308b\u305f\u3081\uff0c\u9670\u6975\u306b\u306f\u30db\u30ed\u30fc\u30ab\u30bd\u30fc\u30c9\u3092\u4f7f\u7528\u3057\u305f\u30b9\u30e9\u30b9\u30bf\u306e\u958b\u767a\u3092\u884c\u3044\u307e\u3057\u305f\uff0e\u30db\u30ed\u30fc\u30ab\u30bd\u30fc\u30c9\u3068\u306f\uff0c\u30a4\u30aa\u30f3\u306e\u885d\u7a81\u306b\u3088\u308b\u640d\u8017\u304c\u5c11\u306a\u3044\u3068\u3055\u308c\u3066\u304a\u308a\uff0c\u30b9\u30e9\u30b9\u30bf\u306e\u9577\u5bff\u547d\u5316\u304c\u671f\u5f85\u3055\u308c\u3066\u3044\u307e\u3059\uff0e\u307e\u305f\uff0c\u30d7\u30e9\u30ba\u30de\u751f\u6210\u30fb\u52a0\u901f\u90e8\u5206\u3092\u77e9\u5f62\u5f62\u72b6\u3068\u3059\u308b\u3053\u3068\u3067\u30ed\u30fc\u30ec\u30f3\u30c4\u529b\u30d9\u30af\u30c8\u30eb\u3092\u76f4\u63a5\u6392\u6c17\u65b9\u5411\u306b\u5411\u3051\u308b\u3053\u3068\u304c\u3067\u304d\uff0c\u540c\u8ef8\u578b\u306b\u898b\u3089\u308c\u308b\u63a8\u529b\u306e\u534a\u5f84\u65b9\u5411\u6210\u5206\u3092\u6291\u3048\u308b\u3053\u3068\u3092\u72d9\u3044\u307e\u3057\u305f\uff0e\u73fe\u5728\uff0c\u63a8\u529b\u52b9\u7387\u306e\u5206\u6790\u3092\u884c\u3044\uff0c\u3088\u308a\u9ad8\u52b9\u7387\u30fb\u9ad8\u6bd4\u63a8\u529b\u3092\u6709\u3059\u308b\u30b9\u30e9\u30b9\u30bf\u306b\u5411\u3051\u3066\u6539\u5584\u3092\u884c\u3063\u3066\u3044\u307e\u3059\uff0e<\/td>\n<td style=\"text-align: center;\" align=\"center\" width=\"300\"><b>Rotate Magnetic Field \u30b9\u30e9\u30b9\u30bf\u30fc<\/b><br \/>\n<a href=\"http:\/\/akagi.nuae.nagoya-u.ac.jp\/wp-content\/uploads\/2015\/03\/image007.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-1842\" src=\"http:\/\/akagi.nuae.nagoya-u.ac.jp\/wp-content\/uploads\/2015\/03\/image007-204x300.jpg\" alt=\"image007\" width=\"204\" height=\"300\" srcset=\"https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2015\/03\/image007-204x300.jpg 204w, https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2015\/03\/image007.jpg 304w\" sizes=\"(max-width: 204px) 100vw, 204px\" \/><\/a><br \/>\n<a href=\"http:\/\/akagi.nuae.nagoya-u.ac.jp\/wp-content\/uploads\/2015\/03\/image008.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1839\" src=\"http:\/\/akagi.nuae.nagoya-u.ac.jp\/wp-content\/uploads\/2015\/03\/image008.jpg\" alt=\"image008\" width=\"184\" height=\"144\"><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"text-align: left;\">\u96fb\u6975\u640d\u8017\u306e\u5f71\u97ff\u3092\u6291\u3048\u308b\u65b9\u6cd5\u3068\u3057\u3066\uff0c\u96fb\u6975\u306e\u5b58\u5728\u3057\u306a\u3044\u7121\u96fb\u6975\u30b9\u30e9\u30b9\u30bf\u3092\u958b\u767a\u3057\u307e\u3057\u305f\uff0e\u653e\u96fb\u96fb\u6d41\u306b\u3088\u3063\u3066\u30d7\u30e9\u30ba\u30de\u3092\u751f\u6210\u3059\u308b\u306e\u3067\u306f\u306a\u304f\uff0c\u30b3\u30a4\u30eb\u96fb\u6d41\u3092\u5229\u7528\u3057\u305f\u8a98\u5c0e\u52a0\u71b1\u306b\u3088\u3063\u3066\u884c\u3044\u307e\u3059\uff0e\u307e\u305f\uff0c\u30b3\u30a4\u30eb\u96fb\u6d41\u306e\u5468\u6ce2\u6570\u304a\u3088\u3073\u4f4d\u76f8\u5dee\u3092\u9069\u5207\u306a\u5024\u306b\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3067\u5468\u65b9\u5411\u306e\u96fb\u6d41\u3092\u767a\u751f\u3055\u305b\uff0c\u5916\u90e8\u78c1\u5834\u3068\u306e\u5e72\u6e09\u306b\u3088\u3063\u3066\u751f\u3058\u308b\u30ed\u30fc\u30ec\u30f3\u30c4\u529b\u306b\u3088\u3063\u3066\u30d7\u30e9\u30ba\u30de\u3092\u52a0\u901f\u30fb\u6392\u6c17\u3057\u307e\u3059\uff0e<\/p>\n<h3 id=\"LP\">Laser Propulsion<\/h3>\n<h5>About<\/h5>\n<p>\u30ec\u30fc\u30b6\u30fc\u63a8\u9032\u306f\u3001\u56fa\u4f53\u63a8\u9032\u5264\u306b\u5bfe\u3057\u9060\u65b9\u304b\u3089\u30ec\u30fc\u30b6\u30fc\u3092\u7167\u5c04\u3059\u308b\u3053\u3068\u3067\u63a8\u529b\u3092\u767a\u751f\u3055\u305b\u308b\u3001\u6b21\u4e16\u4ee3\u5b87\u5b99\u6a5f\u306e\u63a8\u9032\u6cd5\u3067\u3059\u3002<br \/>\n\u672c\u7814\u7a76\u5ba4\u3067\u306f\u3053\u308c\u307e\u3067\u3001\u9ad8\u901f\u5ea6\u30ab\u30e1\u30e9\u3092\u7528\u3044\u305f\u63a8\u529b\u767a\u751f\u539f\u7406\u306e\u89e3\u660e\u3084\u3001\u72ec\u81ea\u306e\u6253\u3061\u4e0a\u3052\u65b9\u6cd5\u306e\u69cb\u7bc9\u30fb\u30c7\u30e2\u30f3\u30b9\u30c8\u30ec\u30fc\u30b7\u30e7\u30f3\u3092\u884c\u3063\u3066\u304d\u307e\u3057\u305f\u3002<br \/>\n\u73fe\u5728\u306f\u63a8\u529b\u304a\u3088\u3073\u63a8\u529b\u52b9\u7387\u6539\u5584\u3092\u5fd7\u5411\u3057\u3066\u304a\u308a\u3001\u30ec\u30fc\u30b6\u30fc\u306e\u7167\u5c04\u65b9\u6cd5\u3084\u63a8\u9032\u5264\u306e\u5185\u90e8\u69cb\u9020\u306b\u7740\u76ee\u3057\u305f\u7814\u7a76\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<h5>\u30ec\u30fc\u30b6\u30fc\u63a8\u9032<\/h5>\n<p style=\"text-align: center;\"><a href=\"http:\/\/akagi.nuae.nagoya-u.ac.jp\/wp-content\/uploads\/2015\/03\/image101.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-1845\" src=\"http:\/\/akagi.nuae.nagoya-u.ac.jp\/wp-content\/uploads\/2015\/03\/image101-1024x525.jpg\" alt=\"image101\" width=\"860\" height=\"441\" srcset=\"https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2015\/03\/image101-1024x525.jpg 1024w, https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2015\/03\/image101-300x154.jpg 300w, https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2015\/03\/image101.jpg 1129w\" sizes=\"(max-width: 860px) 100vw, 860px\" \/><\/a><br \/>\n\u56f31 \u30ec\u30fc\u30b6\u30fc\u63a8\u9032\u539f\u7406<\/p>\n<p>\u30ec\u30fc\u30b6\u30fc\u63a8\u9032\u3068\u306f\uff0c\u30ed\u30b1\u30c3\u30c8\u672c\u4f53\u306b\u8a2d\u7f6e\u3057\u305f\u56fa\u4f53\u63a8\u9032\u5264\u306b\u5bfe\u3057\uff0c\u30ec\u30fc\u30b6\u30fc\u3092\u7167\u5c04\u3059\u308b\u3053\u3068\u3067\u6c17\u5316\u304a\u3088\u3073\u30d7\u30e9\u30ba\u30de\u5316\u3055\u305b\uff0c\u305d\u306e\u81a8\u5f35\u306e\u53cd\u529b\u3092\u5229\u7528\u3057\u305f\u63a8\u9032\u6cd5\u3067\u3059(\u56f31)\uff0e\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u4e00\u90e8\u3092\u30ec\u30fc\u30b6\u30fc\u306b\u3088\u3063\u3066\u5916\u90e8\u304b\u3089\u4f9b\u7d66\u3059\u308b\u3053\u3068\u3067\uff0c\u5f93\u6765\u306e\u63a8\u9032\u6cd5\u306b\u6bd4\u3079\u3066\u642d\u8f09\u63a8\u9032\u5264\u3092\u5927\u5e45\u306b\u4f4e\u6e1b\u3067\u304d\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\uff0e\u305d\u306e\u305f\u3081\uff0c\u63a8\u9032\u5264\u3084\u69cb\u9020\u306e\u91cd\u91cf\u3092\u4f4e\u6e1b\u3055\u305b\u305f\u308a\uff0c\u3088\u308a\u591a\u304f\u306e\u4eba\u3084\u7269\u3092\u4e00\u5ea6\u306b\u8f38\u9001\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\uff0e\u307e\u305f\uff0c\u9060\u9694\u304b\u3089\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u4f9b\u7d66\u3067\u304d\u308b\u5229\u70b9\u3092\u751f\u304b\u3057\uff0c\u30b9\u30da\u30fc\u30b9\u30c7\u30d6\u30ea\u306e\u9664\u53bb\u3084\u4eba\u5de5\u885b\u661f\u306e\u59ff\u52e2\u5236\u5fa1\u306a\u3069\u3078\u306e\u5fdc\u7528\u3082\u671f\u5f85\u3055\u308c\u307e\u3059\uff0e<\/p>\n<h5>\u3069\u3046\u3044\u3046\u4ed5\u7d44\u307f\u3067\u63a8\u529b\u304c\u751f\u3058\u3066\u3044\u308b\u304b\uff1f<\/h5>\n<p>\u30ec\u30fc\u30b6\u30fc\u7167\u5c04\u306b\u3088\u3063\u3066\u56fa\u4f53\u71c3\u6599\u304c\u6c17\u5316\u30fb\u30d7\u30e9\u30ba\u30de\u5316\u3057\u3066\u5439\u304d\u51fa\u3059\u73fe\u8c61\u3092\u30ec\u30fc\u30b6\u30fc\u30a2\u30d6\u30ec\u30fc\u30b7\u30e7\u30f3\u3068\u8a00\u3044\u307e\u3059\uff0e\u3053\u306e\u73fe\u8c61\u3092\u9ad8\u901f\u5ea6\u30ab\u30e1\u30e9\u3092\u7528\u3044\u3066\u53ef\u8996\u5316\u3092\u884c\u3044\uff0c\u904b\u52d5\u91cf\u767a\u751f\u30e1\u30ab\u30cb\u30ba\u30e0\u306e\u89e3\u660e\u3092\u884c\u3044\u307e\u3057\u305f(\u56f32)\uff0e\u305d\u306e\u7d50\u679c\uff0c\u30ec\u30fc\u30b6\u30fc\u5149\u5438\u53ce\u76f4\u5f8c\u306b\u30a2\u30d6\u30ec\u30fc\u30b7\u30e7\u30f3\u304c\u767a\u751f\u3057\uff0c\u305d\u306e\u81a8\u5f35\u306b\u3088\u3063\u3066\u529b\u7a4d\u304c\u751f\u3058\u308b\u3068\u3044\u3046\u63a8\u529b\u767a\u751f\u306e\u30e1\u30ab\u30cb\u30ba\u30e0\u3092\u5b9f\u9a13\u306b\u3066\u8a3c\u660e\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\uff0e\u307b\u304b\u306b\u3082\uff0c\u5927\u6c17\u5727\u4e2d\u3067\u306f\u30d7\u30e9\u30ba\u30de\u30b7\u30fc\u30eb\u30c9\u306e\u5f71\u97ff\u306b\u3088\u308a\uff0c\u30ec\u30fc\u30b6\u30fc\u52b9\u7387\u306e\u4f4e\u4e0b\u304c\u8d77\u304d\u3066\u3044\u308b\u3053\u3068\u306a\u3069\u591a\u304f\u306e\u3053\u3068\u304c\u5206\u304b\u3063\u3066\u304d\u3066\u3044\u307e\u3059.<\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/akagi.nuae.nagoya-u.ac.jp\/wp-content\/uploads\/2015\/03\/image102.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1848\" src=\"http:\/\/akagi.nuae.nagoya-u.ac.jp\/wp-content\/uploads\/2015\/03\/image102.jpg\" alt=\"image102\" width=\"861\" height=\"223\" srcset=\"https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2015\/03\/image102.jpg 861w, https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2015\/03\/image102-300x78.jpg 300w\" sizes=\"(max-width: 861px) 100vw, 861px\" \/><\/a><br \/>\n\u56f32 \u30b7\u30e5\u30ea\u30fc\u30ec\u30f3\u753b\u50cf(TEO CO2\u30ec\u30fc\u30b6\u30fc\uff0c\u30dd\u30ea\u30a2\u30bb\u30bf\u30fc\u30eb\uff0c\u64ae\u5f71\u901f\u5ea61000kfps)<\/p>\n<h5>\u71c3\u6599\u3092\u307e\u3063\u305f\u304f\u642d\u8f09\u305b\u305a\u306b\u6253\u3061\u4e0a\u3052\u3089\u308c\u306a\u3044\u304b\uff1f<\/h5>\n<p><a href=\"http:\/\/akagi.nuae.nagoya-u.ac.jp\/wp-content\/uploads\/2015\/03\/laser_propulsion_1-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1847\" src=\"http:\/\/akagi.nuae.nagoya-u.ac.jp\/wp-content\/uploads\/2015\/03\/laser_propulsion_1-1.jpg\" alt=\"laser_propulsion_1-1\" width=\"883\" height=\"595\" srcset=\"https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2015\/03\/laser_propulsion_1-1.jpg 883w, https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2015\/03\/laser_propulsion_1-1-300x202.jpg 300w\" sizes=\"(max-width: 883px) 100vw, 883px\" \/><\/a><\/p>\n<p><center>\u56f33 \u30c1\u30e5\u30fc\u30d6\u5185\u98db\u884c\u5b9f\u9a13<\/center>\u73fe\u5728\uff0c\u63a8\u9032\u5264\u304c\u5b87\u5b99\u6a5f\u306e\u8cea\u91cf\u306b\u5360\u3081\u308b\u5272\u5408\u306f\u975e\u5e38\u306b\u5927\u304d\u304f\uff0c\u3067\u304d\u308b\u9650\u308a\u4f4e\u6e1b\u3059\u308b\u3053\u3068\u304c\u671b\u307e\u308c\u3066\u3044\u307e\u3059\uff0e\u305d\u306e\u7a76\u6975\u306e\u5f62\u3068\u3057\u3066\u63a8\u9032\u5264\u3092\u5b87\u5b99\u6a5f\u304b\u3089\u5b8c\u5168\u306b\u5206\u96e2\u3057\u305f\u63a8\u9032\u65b9\u6cd5\u3092\u8003\u6848\u3057\uff0c\u30c7\u30e2\u30f3\u30b9\u30c8\u30ec\u30fc\u30b7\u30e7\u30f3\u3092\u884c\u3044\u307e\u3057\u305f(\u56f33)\uff0e\u5730\u9762\u304b\u3089\u5782\u76f4\u306b\u7acb\u3066\u305f\u30c1\u30e5\u30fc\u30d6\u7ba1\u306e\u58c1\u9762\u306b\u56fa\u4f53\u71c3\u713c\u3092\u8a2d\u7f6e\u3057\uff0c\u4e0b\u5074\u304b\u3089\u30ec\u30fc\u30b6\u30fc\u3092\u7167\u5c04\u3059\u308b\u3053\u3068\u306b\u3088\u308a\uff0c\u30a2\u30d6\u30ec\u30fc\u30b7\u30e7\u30f3\u306e\u53cd\u529b\u304a\u3088\u3073\u7ba1\u5185\u306e\u4e0a\u6607\u5727\u529b\u3092\u5229\u7528\u3057\u3066\u98db\u7fd4\u4f53\u304c\u63a8\u529b\u3092\u5f97\u308b\u3082\u306e\u3067\u3042\u308a\uff0c\u56fa\u4f53\u71c3\u6599\u3092\u98db\u7fd4\u4f53\u306b\u642d\u8f09\u3057\u305f\u5f93\u6765\u306e\u65b9\u6cd5\u306b\u6bd4\u3079\u3066\uff0c\u5927\u5e45\u306b\u30ec\u30fc\u30b6\u30fc\u52b9\u7387\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3057\u305f\uff0e<\/p>\n<h5>\u4e0e\u3048\u3089\u308c\u305f\u30a8\u30cd\u30eb\u30ae\u30fc\u304b\u3089\u3088\u308a\u63a8\u529b\u3092\u5f97\u3089\u308c\u306a\u3044\u304b\uff1f<\/h5>\n<p>\u30ec\u30fc\u30b6\u30fc\u63a8\u9032\u306b\u304a\u3051\u308b\u30ec\u30fc\u30b6\u30fc\u306e\u6295\u5165\u65b9\u6cd5\u3068\u5f97\u3089\u308c\u308b\u63a8\u529b\u306e\u95a2\u4fc2\u306f\u672a\u3060\u5206\u304b\u3063\u3066\u3044\u307e\u305b\u3093\uff0e\u305d\u306e\u305f\u3081\u73fe\u5728\u306f\u3055\u307e\u3056\u307e\u306a\u30d1\u30eb\u30b9\u306e\u6761\u4ef6\u3067\u30ec\u30fc\u30b6\u30fc\u3092\u7167\u5c04\u3057\uff0c\u5f97\u3089\u308c\u308b\u63a8\u529b\u3092\u8abf\u67fb\u3057\u3066\u3044\u307e\u3059(\u56f34)\uff0e\u3053\u308c\u307e\u3067\u306b\uff0c\u30d1\u30eb\u30b9\u30ec\u30fc\u30b6\u30fc\u306e\u7e70\u8fd4\u3057\u7167\u5c04\u306b\u3066\u9023\u7d9a\u3057\u3066\u767a\u751f\u3059\u308b\u529b\u7a4d\u3092\u7cbe\u5ea6\u3088\u304f\u6e2c\u5b9a\u3059\u308b\u305f\u3081\u306b\uff0c\u306d\u3058\u308c\u632f\u308a\u5b50\u5f0f\u529b\u7a4d\u6e2c\u5b9a\u88c5\u7f6e\u3092\u72ec\u81ea\u306b\u958b\u767a\u3057\u307e\u3057\u305f\uff0e\u3053\u306e\u4ed5\u7d44\u307f\u306f\uff0c\u632f\u308a\u5b50\u306e\u4e00\u7aef\u306b\u8a2d\u7f6e\u3057\u305f\u56fa\u4f53\u71c3\u6599\u306b\u5bfe\u3057\u30ec\u30fc\u30b6\u30fc\u3092\u7167\u5c04\u3057\uff0c\u30a2\u30d6\u30ec\u30fc\u30b7\u30e7\u30f3\u306b\u3088\u308a\u751f\u3058\u305f\u632f\u308a\u5b50\u306e\u5909\u4f4d\u3092\u8a08\u6e2c\u3059\u308b\u3068\u3044\u3046\u3082\u306e\u3067\u3059\uff0e\u632f\u308a\u5b50\u306e\u56db\u534a\u5468\u671f\u3092\u8d85\u3048\u306a\u3044\u9650\u308a\uff0c\u305d\u306e\u9593\u306b\u751f\u3058\u305f\u30c8\u30fc\u30bf\u30eb\u306e\u529b\u7a4d\u3092\u6e2c\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\uff0e<\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/akagi.nuae.nagoya-u.ac.jp\/wp-content\/uploads\/2015\/03\/laser_propulsion_3.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-1846\" src=\"http:\/\/akagi.nuae.nagoya-u.ac.jp\/wp-content\/uploads\/2015\/03\/laser_propulsion_3-848x1024.jpg\" alt=\"laser_propulsion_3\" width=\"848\" height=\"1024\" srcset=\"https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2015\/03\/laser_propulsion_3-848x1024.jpg 848w, https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2015\/03\/laser_propulsion_3-248x300.jpg 248w, https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2015\/03\/laser_propulsion_3.jpg 868w\" sizes=\"(max-width: 848px) 100vw, 848px\" \/><\/a><br \/>\n\u56f34 \u30ec\u30fc\u30b6\u30fc\u6295\u5165\u65b9\u6cd5\u3068\u5b9f\u9a13\u88c5\u7f6e<\/p>\n<h3 id=\"HEST\">Helicon Electrostatic Thruster<\/h3>\n<h5>About<\/h5>\n<p>\u5c06\u6765\u306e\u6709\u4eba\u706b\u661f\u63a2\u67fb\uff0c\u6df1\u5b87\u5b99\u63a2\u67fb\u306b\u304a\u3044\u3066\u96fb\u6c17\u63a8\u9032\u304c\u6ce8\u76ee\u3055\u308c\u3066\u304a\u308a\uff0c\u5927\u63a8\u529b\uff0c\u9ad8\u6bd4\u63a8\u529b\uff0c\u9ad8\u52b9\u7387\u306e\u30b9\u30e9\u30b9\u30bf\u304c\u6c42\u3081\u3089\u308c\u3066\u3044\u307e\u3059\uff0e\u672c\u7814\u7a76\u3067\u306f\u5927\u96fb\u529b\u63a8\u9032\u6a5f\u3068\u3057\u3066\u30d8\u30ea\u30b3\u30f3\u30d7\u30e9\u30ba\u30de\u3092\u7528\u3044\u305f\u30b9\u30e9\u30b9\u30bf\u306b\u6ce8\u76ee\u3057\uff0c\u7814\u7a76\u3092\u9032\u3081\u3066\u3044\u307e\u3059\uff0e<\/p>\n<h5>\u3078\u30ea\u30b3\u30f3\u30d7\u30e9\u30ba\u30de<\/h5>\n<p>\u3078\u30ea\u30b3\u30f3\u30d7\u30e9\u30ba\u30de\u3068\u306f\uff0c\u8ef8\u65b9\u5411\u78c1\u5834\u3068\u3042\u308b\u7279\u5b9a\u306e\u5468\u6ce2\u6570\u306e\u9ad8\u5468\u6ce2\u653e\u96fb\u306b\u3088\u308a\u4f5c\u3089\u308c\u308b\u30d7\u30e9\u30ba\u30de\u3067\uff0c\u96fb\u5b50\u30b5\u30a4\u30af\u30ed\u30c8\u30ed\u30f3\u653e\u96fb\u6cd5\uff08ECR)\uff0c\u8a98\u5c0e\u7d50\u5408\u6027\u30d7\u30e9\u30ba\u30de\uff08ICP)\u306e\u3088\u3046\u306a\u4ed6\u306e\u9ad8\u5468\u6ce2\u3092\u7528\u3044\u305f\u30d7\u30e9\u30ba\u30de\u751f\u6210\u6cd5\u3068\u6bd4\u8f03\u3057\u3066\u9ad8\u5bc6\u5ea6\u306a\u30d7\u30e9\u30ba\u30de\u306e\u751f\u6210\u304c\u53ef\u80fd\u3067\uff0c\u5927\u63a8\u529b\u96fb\u6c17\u63a8\u9032\u6a5f\u306e\u30d7\u30e9\u30ba\u30de\u6e90\u3068\u3057\u3066\u6709\u529b\u8996\u3055\u308c\u3066\u3044\u307e\u3059\uff0e<\/p>\n<table style=\"border-color: #000000;\">\n<tbody style=\"border: 2px solid #000000;\">\n<tr style=\"border-color: #000000;\">\n<td style=\"border-color: #000000; text-align: center;\"><strong>Plasma source<\/strong><\/td>\n<td style=\"border-color: #000000; text-align: center;\"><strong>Frequency range<\/strong><\/td>\n<td style=\"border-color: #000000; text-align: center;\"><strong>Plasma density [m\u00b3]<\/strong><\/td>\n<\/tr>\n<tr style=\"border-color: #000000;\">\n<td style=\"border-color: #000000; text-align: center;\">ECR<\/td>\n<td style=\"border-color: #000000; text-align: center;\">GHz<\/td>\n<td style=\"border-color: #000000; text-align: center;\">10<sup>17&nbsp;<\/sup>~ 10<sup>19<\/sup><\/td>\n<\/tr>\n<tr style=\"border-color: #000000;\">\n<td style=\"border-color: #000000; text-align: center;\">ICP<\/td>\n<td style=\"border-color: #000000; text-align: center;\" rowspan=\"2\">MHz<br \/>\n(RF)<\/td>\n<td style=\"border-color: #000000; text-align: center;\">~ 10<sup>19<\/sup><\/td>\n<\/tr>\n<tr style=\"border-color: #000000;\">\n<td style=\"border-color: #000000; text-align: center;\"><span style=\"color: #ff0000;\">Helicon<\/span><\/td>\n<td style=\"border-color: #000000; text-align: center;\">10<sup>19<\/sup>&nbsp;~<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"text-align: center;\">\u88681\uff0e\u9ad8\u5468\u6ce2\u653e\u96fb\u65b9\u5f0f\u306e\u4ed6\u306e\u30d7\u30e9\u30ba\u30de\u751f\u6210\u6cd5\u3068\u306e\u6bd4\u8f03<\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/akagi.nuae.nagoya-u.ac.jp\/wp-content\/uploads\/2015\/03\/795316b92fc766b0181f6fef074f03fa.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-1564\" src=\"http:\/\/akagi.nuae.nagoya-u.ac.jp\/wp-content\/uploads\/2015\/03\/795316b92fc766b0181f6fef074f03fa-300x200.jpg\" alt=\"\u56f31\" width=\"300\" height=\"200\" srcset=\"https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2015\/03\/795316b92fc766b0181f6fef074f03fa-300x200.jpg 300w, https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2015\/03\/795316b92fc766b0181f6fef074f03fa.jpg 792w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p style=\"text-align: center;\">\u56f31\uff0e\u3078\u30ea\u30b3\u30f3\u30d7\u30e9\u30ba\u30de\u751f\u6210\u306e\u69d8\u5b50\uff08\u30a2\u30eb\u30b4\u30f3\u30ac\u30b9)<\/p>\n<h5><span style=\"text-decoration: underline;\"><b>Helicon Electrostatic Thruster (HEST)<\/b><\/span><\/h5>\n<p>\u5148\u307b\u3069\u7d39\u4ecb\u3057\u305f\u30d8\u30ea\u30b3\u30f3\u30d7\u30e9\u30ba\u30de\u3092\u56f32\u306e\u3088\u3046\u306a\u5f62\u72b6\u306e\u52a0\u901f\u6a5f\u3092\u7528\u3044\u3066\u653e\u51fa\u3059\u308b\u306e\u304c\uff0c\u540d\u53e4\u5c4b\u5927\u5b66\u3067\u63d0\u5531\u3059\u308b\u65b0\u3057\u3044\u52a0\u901f\u65b9\u5f0f\u306e\u96fb\u6c17\u63a8\u9032\u6a5f\u3067\u3042\u308bHelicon Electrostatic Thruster(HEST)\u3067\u3059\uff0e\u3053\u306e\u65b9\u5f0f\u3067\u306f\uff0c\u30ab\u30b9\u30d7\u78c1\u5834\u3068\u547c\u3070\u308c\u308b\u78c1\u5834\u3092\u4f7f\u3063\u3066\u9670\u6975\uff0c\u967d\u6975\u9593\u306e\u96fb\u754c\u3092\u4fdd\u6301\u3057\uff0c\u305d\u306e\u96fb\u754c\u306b\u3088\u3063\u3066\u30a4\u30aa\u30f3\u306e\u52a0\u901f\u3092\u884c\u3063\u3066\u3044\u307e\u3059\uff0e\u305d\u306e\u30d7\u30eb\u30fc\u30e0\u4e2d\u306e\u30a4\u30aa\u30f3\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u8a08\u6e2c\u3057\u305f\u3068\u3053\u308d\uff0cRF\u96fb\u529b1500W\uff0c\u52a0\u901f\u96fb\u5727300V\u306e\u6761\u4ef6\u306b\u304a\u3044\u3066280eV\u306e\u30a4\u30aa\u30f3\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u751f\u6210\u3092\u78ba\u8a8d\u3057\u307e\u3057\u305f\uff0e\u3053\u306e\u30a4\u30aa\u30f3\u30a8\u30cd\u30eb\u30ae\u30fc\u306f\u52a0\u901f\u96fb\u5727\u306e93%\u306b\u76f8\u5f53\u3057\uff0c\u9759\u96fb\u52a0\u901f\u306e\u6709\u52b9\u6027\u304c\u78ba\u8a8d\u3055\u308c\u307e\u3057\u305f\uff0e\u73fe\u5728\u306f\u52a0\u901f\u30e1\u30ab\u30cb\u30ba\u30e0\u306e\u89e3\u660e\uff0c\u30b9\u30e9\u30b9\u30bf\u306e\u6700\u9069\u5316\u3092\u884c\u3046\u3053\u3068\u3067\uff0c\u63a8\u9032\u6a5f\u306e\u6027\u80fd\u5411\u4e0a\u3092\u76ee\u6307\u3057\u3066\u3044\u307e\u3059\uff0e<\/p>\n<p><a href=\"http:\/\/akagi.nuae.nagoya-u.ac.jp\/wp-content\/uploads\/2015\/03\/2b530e80c7d0de90885e285c5d798063.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1566\" src=\"http:\/\/akagi.nuae.nagoya-u.ac.jp\/wp-content\/uploads\/2015\/03\/2b530e80c7d0de90885e285c5d798063-1024x473.png\" alt=\"\u56f32\" width=\"430\" height=\"199\" srcset=\"https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2015\/03\/2b530e80c7d0de90885e285c5d798063-1024x473.png 1024w, https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2015\/03\/2b530e80c7d0de90885e285c5d798063-300x139.png 300w, https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2015\/03\/2b530e80c7d0de90885e285c5d798063.png 1843w\" sizes=\"(max-width: 430px) 100vw, 430px\" \/><\/a><\/p>\n<p style=\"text-align: center;\">\u56f3\uff12\uff0eHEST\u6982\u5ff5\u56f3<\/p>\n<p><a href=\"http:\/\/akagi.nuae.nagoya-u.ac.jp\/wp-content\/uploads\/2015\/03\/Space_Propulsion_chamberHEST_003.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1338\" src=\"http:\/\/akagi.nuae.nagoya-u.ac.jp\/wp-content\/uploads\/2015\/03\/Space_Propulsion_chamberHEST_003-300x204.png\" alt=\"Space_Propulsion_chamber(HEST)_003\" width=\"445\" height=\"303\" srcset=\"https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2015\/03\/Space_Propulsion_chamberHEST_003-300x204.png 300w, https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2015\/03\/Space_Propulsion_chamberHEST_003.png 891w\" sizes=\"(max-width: 445px) 100vw, 445px\" \/><\/a><\/p>\n<p style=\"text-align: center;\">\u56f3\uff13\uff0e HEST\u4f5c\u52d5\u306e\u69d8\u5b50<\/p>\n<h4>\u95a2\u9023\u8ad6\u6587<\/h4>\n<ul>\n<li>S.Harada, T.Baba, A.Uchigashima, S.yokota, A.Iwakawa, A.Sasoh,&nbsp;T.Yamazaki, and H.Shimizu,&nbsp;Applied Physics Letters, Vol. 105, ArtID 194101, 2014.<\/li>\n<li>A. Uchigashima, T. Baba, D. Ichihara, A. Iwakawa, A. Sasoh, T. Yamazaki, S. Harada, M. Sasahara, T. Iwasaki, IEEE Transactions on Plasma Science, Vol. PP(99), pp. 1-8,&nbsp;2016.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3 id=\"HEST\">Electrostatic Thruster (DM-EST)<\/h3>\n<h5>About<\/h5>\n<p>\u5148\u307b\u3069\u7d39\u4ecb\u3057\u305fHEST\u304b\u3089\u6d3e\u751f\u3057\u305f\u9759\u96fb\u52a0\u901f\u578b\u306e\u63a8\u9032\u6a5f\u3067\u3059\uff0eDM-EST\u3068\u306fDiverging magnetic field electrostatic thruster\u306e\u982d\u6587\u5b57\u3092\u3068\u3063\u305f\u3082\u306e\u3067\u3059\uff0eHEST\u3068\u540c\u3058\u767a\u6563\u78c1\u5834\u3092\u7528\u3044\u3066\u304a\u308a\u3001\u4e0b\u6d41\u306e\u78c1\u6c17\u30d5\u30ea\u30fc\u9818\u57df\u306b\u30ab\u30bd\u30fc\u30c9\u3092\u914d\u7f6e\u3059\u308b\u3053\u3068\u306b\u3088\u308a\uff0c\u78c1\u529b\u7dda\u3092\u7b49\u96fb\u4f4d\u9762\u3068\u4eee\u5b9a\u3059\u308b\u3068\u967d\u6975\u8fd1\u508d\u3067\u534a\u5f84\u65b9\u5411\u5185\u5411\u304d\u96fb\u754c\u304c\u4f5c\u3089\u308c\u307e\u3059\uff0e\u3053\u306e\u96fb\u754c\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u967d\u6975\u8fd1\u508d\u3067\u63a8\u9032\u5264\u3092\u96fb\u96e2\u3055\u305b\uff0c\u4e0b\u6d41\u306b\u5411\u304b\u3063\u3066\u52a0\u901f\u3059\u308b\u3068\u3044\u3046\u69cb\u9020\u3067\u3042\u308a\uff0cHEST\u306e\u30d7\u30e9\u30ba\u30de\u6e90\uff0b\u52a0\u901f\u5668\u3068\u3044\u3046\u69cb\u9020\u3068\u306f\u7570\u306a\u308a\u307e\u3059\uff0e\u30db\u30fc\u30eb\u30b9\u30e9\u30b9\u30bf\u306b\u6bd4\u3079\u3066\u5358\u7d14\u306a\u78c1\u6c17\u56de\u8def\u306b\u3088\u308a\u8efd\u91cf\u5316\u304c\u53ef\u80fd\u3067\u3042\u308a\uff0c\u63a8\u9032\u5264\u306b\u30ad\u30bb\u30ce\u30f3\u306b\u6bd4\u3079\u3066\u5b89\u4fa1\u306a\u30a2\u30eb\u30b4\u30f3\u3092\u7528\u3044\u308b\u3053\u3068\u3067\u30b3\u30b9\u30c8\u9762\u3067\u306e\u30e1\u30ea\u30c3\u30c8\u3092\u63d0\u4f9b\u3067\u304d\u308b\u3068\u8003\u3048\u3066\u3044\u307e\u3059\uff0e<\/p>\n<p><a href=\"http:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2018\/01\/795316b92fc766b0181f6fef074f03fa-1.png\"><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-2600 aligncenter\" src=\"http:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2018\/01\/795316b92fc766b0181f6fef074f03fa-1.png\" alt=\"\" width=\"477\" height=\"363\" srcset=\"https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2018\/01\/795316b92fc766b0181f6fef074f03fa-1.png 1227w, https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2018\/01\/795316b92fc766b0181f6fef074f03fa-1-300x228.png 300w, https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2018\/01\/795316b92fc766b0181f6fef074f03fa-1-768x583.png 768w, https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2018\/01\/795316b92fc766b0181f6fef074f03fa-1-1024x777.png 1024w\" sizes=\"(max-width: 477px) 100vw, 477px\" \/><\/a><\/p>\n<p style=\"text-align: center;\">\u56f34\uff0eDM-EST\u6982\u5ff5\u56f3<a href=\"http:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2018\/01\/2b530e80c7d0de90885e285c5d798063.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-2592 aligncenter\" src=\"http:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2018\/01\/2b530e80c7d0de90885e285c5d798063.jpg\" alt=\"\" width=\"375\" height=\"282\" srcset=\"https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2018\/01\/2b530e80c7d0de90885e285c5d798063.jpg 375w, https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2018\/01\/2b530e80c7d0de90885e285c5d798063-300x226.jpg 300w\" sizes=\"(max-width: 375px) 100vw, 375px\" \/><\/a><\/p>\n<p style=\"text-align: center;\">\u56f35\uff0eDM-EST\u4f5c\u52d5\u306e\u69d8\u5b50<\/p>\n<h4>\u95a2\u9023\u8ad6\u6587<\/h4>\n<ul>\n<li>D. Ichihara, A. Uchigashima, A. Iwakawa, A. Sasoh, \u201cElectrostatic ion acceleration across a diverging magnetic field\u201d,&nbsp;<em>AIP Applied Physics Letters<\/em>&nbsp;2016, Vol.109, Number 5<\/li>\n<li>Daisuke Ichihara, Akira Iwakawa, and Akihiro Sasoh. \u201cEffects of magnetic field profile near anode on ion acceleration characteristics of a diverging magnetic field electrostatic thruster\u201d, Journal of Applied Physics&nbsp;122, 043302 (2017)<\/li>\n<\/ul>\n<h3 id=\"HEST\">Electrostatic Thruster (CC-EST)<\/h3>\n<h5>About<\/h5>\n<p>DM-EST\u3067\u967d\u6975\u4e2d\u5fc3\u304c\u30ab\u30bd\u30fc\u30c9\u96fb\u4f4d\u306b\u306a\u308b\u3053\u3068\u3092\u5229\u7528\u3057\uff0c\u63a8\u9032\u5264\u3092\u52b9\u7387\u7684\u306b\u96fb\u96e2\u30fb\u52a0\u901f\u3059\u308b\u305f\u3081\u306e\u8a66\u307f\u3092\u884c\u3044\u307e\u3057\u305f\u304c\uff0c\u3053\u3053\u3067\u4e2d\u5fc3\u306b\u30ab\u30bd\u30fc\u30c9\u3092\u914d\u7f6e\u3057\u3066\u3082\u540c\u3058\u52b9\u679c\u304c\u5f97\u3089\u308c\u308b\u306e\u3067\u306f\u306a\u3044\u304b\u3068\u8003\u3048\u3066\u8003\u6848\u3055\u308c\u305f\u3082\u306e\u304c\u3064\u304e\u306b\u7d39\u4ecb\u3059\u308bCC-EST\u306b\u306a\u308a\u307e\u3059\uff0eCC-EST\u306e\u300cCC\u300d\u306fCenter Cathode\u3092\u610f\u5473\u3057\u307e\u3059\uff0e\u3053\u306e\u63a8\u9032\u6a5f\u306b\u304a\u3044\u3066\u306f\u96fb\u78c1\u52a0\u901f\u3068\u9759\u96fb\u52a0\u901f\u306e\u4e21\u65b9\u306e\u7279\u6027\u3092\u4f75\u305b\u6301\u3064\u3053\u3068\u304c\u5b9f\u9a13\u7684\u306b\u78ba\u8a8d\u3055\u308c\u3066\u3044\u307e\u3059\uff0e\u672c\u7814\u7a76\u30b0\u30eb\u30fc\u30d7\u306eMPD\u30b9\u30e9\u30b9\u30bf\u3067\u306f\u3053\u308c\u307e\u3067\u306b\u5b9f\u73fe\u3067\u304d\u306a\u304b\u3063\u305f\u7a0b\u306e\u9ad8\u3044\u96fb\u78c1\u52a0\u901f\u7279\u6027\u304c\u5f97\u3089\u308c\u3066\u304a\u308a\uff0c\u63a8\u9032\u6a5f\u306e\u6027\u80fd\u6539\u5584\u3084\u30d7\u30e9\u30ba\u30de\u306e\u7269\u7406\u73fe\u8c61\u306e\u89e3\u660e\u306e\u305f\u3081\u7814\u7a76\u304c\u9032\u3081\u3089\u308c\u3066\u3044\u307e\u3059\uff0e<\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2018\/01\/c8856789ec11ab8b1013037cef6929f9.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-2595\" src=\"http:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2018\/01\/c8856789ec11ab8b1013037cef6929f9.png\" alt=\"\" width=\"444\" height=\"326\" srcset=\"https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2018\/01\/c8856789ec11ab8b1013037cef6929f9.png 919w, https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2018\/01\/c8856789ec11ab8b1013037cef6929f9-300x220.png 300w, https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2018\/01\/c8856789ec11ab8b1013037cef6929f9-768x563.png 768w\" sizes=\"(max-width: 444px) 100vw, 444px\" \/><\/a><\/p>\n<p style=\"text-align: center;\">\u56f36\uff0eCC-EST\u6982\u5ff5\u56f3<\/p>\n<p style=\"text-align: center;\"><a href=\"http:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2018\/01\/3a4f695a458cb0ac0aceaa2eb13ac2dd.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2598\" src=\"http:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2018\/01\/3a4f695a458cb0ac0aceaa2eb13ac2dd.jpg\" alt=\"\" width=\"304\" height=\"267\" srcset=\"https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2018\/01\/3a4f695a458cb0ac0aceaa2eb13ac2dd.jpg 304w, https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2018\/01\/3a4f695a458cb0ac0aceaa2eb13ac2dd-300x263.jpg 300w\" sizes=\"(max-width: 304px) 100vw, 304px\" \/><\/a><\/p>\n<p style=\"text-align: center;\">\u56f35\uff0eCC-EST\u4f5c\u52d5\u306e\u69d8\u5b50<\/p>\n<h4>\u95a2\u9023\u8ad6\u6587<\/h4>\n<ul>\n<li>Akihiro Sasoh, Keisuke Mizutani, and Akira Iwakawa. \u201cElectrostatic\/magnetic ion acceleration through a slowly diverging magnetic nozzle between a ring anode and an on-axis hollow cathode\u201d,&nbsp;AIP Advances(2017)<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>MPD Thruster Laser Propulsion Helicon Electrostatic Thruster MPD Thruster About \u30ed\u30b1\u30c3\u30c8\u306e\u71c3\u8cbb\u306f\uff0c\u71c3\u6599\u3092\u3044\u304b\u306b\u9ad8\u901f\u3067\u6392\u6c17\u3059\u308b\u304b\u304c\u554f\u984c\u3068\u306a\u308a\u307e [&#8230;]<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":20,"menu_order":25,"comment_status":"closed","ping_status":"closed","template":"","meta":{"ngg_post_thumbnail":0,"footnotes":""},"class_list":["post-80","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/akagi.nuae.nagoya-u.ac.jp\/index.php?rest_route=\/wp\/v2\/pages\/80"}],"collection":[{"href":"https:\/\/akagi.nuae.nagoya-u.ac.jp\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/akagi.nuae.nagoya-u.ac.jp\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/akagi.nuae.nagoya-u.ac.jp\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/akagi.nuae.nagoya-u.ac.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=80"}],"version-history":[{"count":55,"href":"https:\/\/akagi.nuae.nagoya-u.ac.jp\/index.php?rest_route=\/wp\/v2\/pages\/80\/revisions"}],"predecessor-version":[{"id":3636,"href":"https:\/\/akagi.nuae.nagoya-u.ac.jp\/index.php?rest_route=\/wp\/v2\/pages\/80\/revisions\/3636"}],"up":[{"embeddable":true,"href":"https:\/\/akagi.nuae.nagoya-u.ac.jp\/index.php?rest_route=\/wp\/v2\/pages\/20"}],"wp:attachment":[{"href":"https:\/\/akagi.nuae.nagoya-u.ac.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=80"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}