{"id":3071,"date":"2020-02-03T00:18:31","date_gmt":"2020-02-02T15:18:31","guid":{"rendered":"http:\/\/akagi.nuae.nagoya-u.ac.jp\/?page_id=3071"},"modified":"2025-06-12T14:30:16","modified_gmt":"2025-06-12T05:30:16","slug":"cryo","status":"publish","type":"page","link":"https:\/\/akagi.nuae.nagoya-u.ac.jp\/?page_id=3071","title":{"rendered":"Cryogenic Liquid Propulsion"},"content":{"rendered":"\n<h1 class=\"wp-block-heading\">Cryogenic Liquid Propulsion \uff08\u6975\u4f4e\u6e29\u6db2\u4f53\u63a8\u9032\uff09<\/h1>\n\n\n\n<p>\u3000\u8fd1\u5e74\u3001\u30ed\u30b1\u30c3\u30c8\u306b\u3088\u308b\u5730\u4e0a\u304b\u3089\u5b87\u5b99\uff08\u5730\u7403\u5468\u8fba\u306e\u8ecc\u9053\uff09\u3078\u306e\u6253\u4e0a\u3052\u3060\u3051\u3067\u306a\u304f\u3001\u5730\u7403\u5468\u8fba\u304b\u3089\u6708\u30fb\u60d1\u661f\u3078\u306e\u79fb\u52d5\u624b\u6bb5\u3001\u3059\u306a\u308f\u3061\u8ecc\u9053\u9593\u8f38\u9001\u6a5f\u304c\u6c42\u3081\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u65e5\u672c\u306e\u57fa\u5e79\u30ed\u30b1\u30c3\u30c8H2A\u306f\u3001\u6e29\u5ea6\u304c-253\u2103\u306e\u6db2\u4f53\u6c34\u7d20\u3001-183\u2103\u306e\u6db2\u4f53\u9178\u7d20\u3092\u63a8\u9032\u5264\u3068\u3057\u3066\u63a1\u7528\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u6975\u4f4e\u6e29\u6db2\u4f53\u63a8\u9032\u5264\u3092\u5229\u7528\u3057\u305f\u30ed\u30b1\u30c3\u30c8\u30a8\u30f3\u30b8\u30f3\u306f\u9ad8\u6027\u80fd\uff08\u9ad8\u6bd4\u63a8\u529b\uff09\u3067\u3059\u304c\u3001\u30bf\u30f3\u30af\u5185\u306e\u63a8\u9032\u5264\u306f\u592a\u967d\u71b1\u306a\u3069\u306b\u3088\u3063\u3066\u5bb9\u6613\u306b\u84b8\u767a\u3057\u3001\u5931\u308f\u308c\u3066\u3057\u307e\u3046\u3053\u3068\u304c\u5f31\u70b9\u3067\u3059\u3002\u5f93\u6765\u306e\u30ed\u30b1\u30c3\u30c8\u3067\u306f\u3001\u6253\u4e0a\u3052\u304b\u3089\u4eba\u5de5\u885b\u661f\u3092\u5206\u96e2\u3059\u308b\u307e\u306730\u5206\u8db3\u3089\u305a\u3067\u3057\u305f\u3002\u4e00\u65b9\u3001\u6708\u3078\u306e\u79fb\u52d5\u306b\u306f\u6570\u65e5\uff5e\u6570\u9031\u9593\u3092\u8981\u3057\u307e\u3059\u3002\u3064\u307e\u308a\u3001\u9ad8\u6027\u80fd\u306e\u6975\u4f4e\u6e29\u63a8\u9032\u5264\u3092\u5b87\u5b99\u3067\u9577\u671f\u9593\u306b\u308f\u305f\u308a\u5229\u7528\u53ef\u80fd\u3068\u3059\u308b\u6280\u8853\u304c\u6c42\u3081\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"960\" height=\"540\" src=\"http:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2021\/07\/01_spaceship_s-1.png\" alt=\"\" class=\"wp-image-3796\" style=\"width:538px;height:303px\" srcset=\"https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2021\/07\/01_spaceship_s-1.png 960w, https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2021\/07\/01_spaceship_s-1-300x169.png 300w, https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2021\/07\/01_spaceship_s-1-768x432.png 768w\" sizes=\"(max-width: 960px) 100vw, 960px\" \/><figcaption class=\"wp-element-caption\"> \u6975\u4f4e\u6e29\u63a8\u9032\u5264\u3092\u5229\u7528\u3057\u305f\u8ecc\u9053\u9593\u8f38\u9001\u6a5f <\/figcaption><\/figure><\/div>\n\n\n<p>\u3055\u3089\u306b\u3001\u6975\u4f4e\u6e29\u63a8\u9032\u5264\u306f\u3001\u6708\u30fb\u60d1\u661f\u306e\u8868\u9762\u306b\u304a\u3044\u3066\u3001\u6c34\u3084\u30ec\u30b4\u30ea\u30b9\uff08\u6708\u306e\u77f3\uff09\u306a\u3069\u304b\u3089\u88fd\u9020\u53ef\u80fd\u3067\u3042\u308a\u3001In-situ Resource Utilization\uff08ISRU\uff1a\u8cc7\u6e90\u306e\u73fe\u5730\u8abf\u9054\uff09\u3068\u547c\u3070\u308c\u6ce8\u76ee\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u4eca\u5f8c\u306e\u6709\u4eba\u5b87\u5b99\u63a2\u67fb\u306b\u304a\u3044\u3066\u975e\u5e38\u306b\u91cd\u8981\u306a\u7279\u5fb4\u3067\u3059\u3002\u8ecc\u9053\u9593\u8f38\u9001\u6a5f\u3084ISRU\u304c\u5b9f\u73fe\u3067\u304d\u308c\u3070\u3001\u5730\u7403\u5468\u8fba\u304b\u3089\u6708\u5468\u8fba\u306e\u99c5\uff08\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\uff09\u3092\u7d4c\u7531\u3057\u3001\u6708\u9762\u3001\u3055\u3089\u306b\u306f\u706b\u661f\u7b49\u3078\u81f3\u308b\u3001\u3044\u308f\u3070\u5b87\u5b99\u306e\u9053\u8def\u7db2\u3092\u6574\u5099\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u8ecc\u9053\u4e0a\u3067\u8f38\u9001\u6a5f\u3092\u4fc2\u7559\u3057\u3066\u63a8\u9032\u5264\u3092\u88dc\u7d66\u3059\u308b\u3001\u5b87\u5b99\u306e\u30ac\u30bd\u30ea\u30f3\u30b9\u30bf\u30f3\u30c9\u306e\u3088\u3046\u306a\u65bd\u8a2d\u3082\u767b\u5834\u3059\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u3053\u308c\u3089\u306e\u6280\u8853\u306f\u3001\u5730\u4e0a\u3067\u9032\u3081\u3089\u308c\u3066\u3044\u308b\u6c34\u7d20\u793e\u4f1a\u306e\u5b9f\u73fe\u306b\u3082\u8ca2\u732e\u3057\u307e\u3059\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"836\" height=\"470\" src=\"http:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2021\/07\/04_Plant.png\" alt=\"\" class=\"wp-image-3801\" srcset=\"https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2021\/07\/04_Plant.png 836w, https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2021\/07\/04_Plant-300x169.png 300w, https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2021\/07\/04_Plant-768x432.png 768w\" sizes=\"(max-width: 836px) 100vw, 836px\" \/><figcaption class=\"wp-element-caption\">\u6708\u9762\u306e\u6c34\u306e\u96fb\u6c17\u5206\u89e3\u30d7\u30e9\u30f3\u30c8\u3068\u6db2\u4f53\u6c34\u7d20\u30fb\u6db2\u4f53\u9178\u7d20\u8caf\u8535\u8a2d\u5099 <\/figcaption><\/figure><\/div>\n\n\n<p>\u3000\u5f53\u7814\u7a76\u5ba4\u3067\u306f\u3001\u4e0a\u8a18\u69cb\u60f3\u306e\u5b9f\u73fe\u306b\u8ca2\u732e\u3059\u308b\u6975\u4f4e\u6e29\u63a8\u9032\u5264\u3092\u8ef8\u3068\u3057\u305f\u7814\u7a76\u3092\u3001JAXA\u3001NASA\u7b49\u3068\u5354\u529b\u3057\u306a\u304c\u3089\u3001\u7279\u306b\u71b1\u6d41\u4f53\u529b\u5b66\u7684\u306a\u7acb\u5834\u304b\u3089\u9032\u3081\u3066\u3044\u307e\u3059\u3002\u4ee5\u4e0b\u306b\u4f8b\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"> \u6975\u4f4e\u6e29\u96fb\u6c17\u63a8\u9032\u30b7\u30b9\u30c6\u30e0<\/h2>\n\n\n\n<p>\u3000\u901a\u5e38\u3001\u84b8\u767a\u3057\u305f\u6975\u4f4e\u6e29\u63a8\u9032\u5264\u306f\u5916\u90e8\u306b\u653e\u51fa\u3055\u308c\u5931\u308f\u308c\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u3053\u306e\u84b8\u767a\u3057\u305f\u6c34\u7d20\u30ac\u30b9\u7b49\u3092\u5229\u7528\u3057\u305f\u96fb\u6c17\u63a8\u9032\u306e\u7814\u7a76\u3092\u9032\u3081\u3066\u3044\u307e\u3059\u3002\u6bd4\u63a8\u529b\u304c\u9ad8\u304f\uff08\uff1d\u71c3\u8cbb\u306b\u512a\u308c\uff09\u3001\u5c11\u306a\u3044\u63a8\u9032\u5264\u6d41\u91cf\u3057\u304b\u5fc5\u8981\u3068\u3057\u306a\u3044\u96fb\u6c17\u63a8\u9032\u306e\u7279\u5fb4\u306b\u30de\u30c3\u30c1\u3057\u307e\u3059\u3002\u96fb\u6c17\u63a8\u9032\u306f\u63a8\u529b\u304c\u5c0f\u3055\u3044\u305f\u3081\u3001\u6a5f\u4f53\u306e\u59ff\u52e2\u5236\u5fa1\u30fb\u8ecc\u9053\u4fdd\u6301\u306a\u3069\u3078\u306e\u5fdc\u7528\u304c\u307e\u305a\u8003\u3048\u3089\u308c\u307e\u3059\u3002\u4e3b\u30a8\u30f3\u30b8\u30f3\u3068\u3057\u3066\u63a1\u7528\u3057\u305f\u5834\u5408\u306f\u3001\u6570\u304b\u6708\u304b\u3089\u5e74\u5358\u4f4d\u306e\u9577\u3044\u8f38\u9001\u671f\u9593\u3092\u8981\u3057\u307e\u3059\u304c\u3001\u71c3\u8cbb\u306e\u3088\u3055\u3092\u751f\u304b\u3057\u305f\u5927\u91cf\u7269\u8cc7\u8f38\u9001\u304c\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002<br>\u3000\u6975\u4f4e\u6e29\u96fb\u6c17\u63a8\u9032\u30b7\u30b9\u30c6\u30e0\u306e\u5019\u88dc\u3068\u3057\u3066\u3001\u6c34\u7d20\u3092\u63a8\u9032\u5264\u3068\u3057\u3066\u5229\u7528\u3067\u304d\u308b\u96fb\u71b1\u52a0\u901f\u578b \uff08\u30ec\u30b8\u30b9\u30c8\u30b8\u30a7\u30c3\u30c8\u3001\u76f4\u6d41\u30a2\u30fc\u30af\u30b8\u30a7\u30c3\u30c8\uff09\u304a\u3088\u3073\u96fb\u78c1\u52a0\u901f\u578b\uff08MPD\u30a2\u30fc\u30af\u30b8\u30a7\u30c3\u30c8\u306a\u3069\uff09\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002\u73fe\u5728\u306f\u3001\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u3092\u306f\u3058\u3081\u3068\u3059\u308b\u8010\u71b1\u91d1\u5c5e\u306e\u7a4d\u5c64\u9020\u5f62\u6280\u8853\uff083D\u30d7\u30ea\u30f3\u30bf\uff09\u3092\u6d3b\u7528\u3057\u305f\u591a\u5c64\u96fb\u71b1\u30d2\u30fc\u30bf\u3092\u6301\u3064\u65b0\u3057\u3044\u30b9\u30e9\u30b9\u30bf\u306e\u7814\u7a76\u306b\u53d6\u308a\u7d44\u3093\u3067\u304a\u308a\u3001\u6c34\u7d20\u3067\u306e\u4f5c\u52d5\u3084\u30d2\u30fc\u30bf\u6e29\u5ea62000K\u4ee5\u4e0a\u306e\u9054\u6210\u306b\u6210\u529f\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><a href=\"http:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2021\/08\/Fig2-1.png\"><img loading=\"lazy\" decoding=\"async\" width=\"518\" height=\"644\" src=\"http:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2021\/08\/Fig2-1.png\" alt=\"\" class=\"wp-image-4660\" srcset=\"https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2021\/08\/Fig2-1.png 518w, https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2021\/08\/Fig2-1-241x300.png 241w\" sizes=\"(max-width: 518px) 100vw, 518px\" \/><\/a><figcaption class=\"wp-element-caption\">\u6c34\u7d20\u3092\u63a8\u9032\u5264\u3068\u3059\u308b\u96fb\u6c17\u63a8\u9032\uff08\u4e0a\uff1a\u591a\u5c64\u30d2\u30fc\u30bf\u3092\u6301\u3064\u96fb\u71b1\u30b9\u30e9\u30b9\u30bf\u3001\u4e0b\uff1a\u76f4\u6d41\u30a2\u30fc\u30af\u30b8\u30a7\u30c3\u30c8\uff09<\/figcaption><\/figure><\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"603\" src=\"http:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2021\/06\/thruster_and_heater-1024x603.png\" alt=\"\" class=\"wp-image-3770\" style=\"width:644px;height:379px\" srcset=\"https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2021\/06\/thruster_and_heater-1024x603.png 1024w, https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2021\/06\/thruster_and_heater-300x177.png 300w, https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2021\/06\/thruster_and_heater-768x452.png 768w, https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2021\/06\/thruster_and_heater.png 1033w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"> 2000K\u3067\u4f5c\u52d5\u4e2d\u306e\u591a\u5c64\u96fb\u71b1\u30b9\u30e9\u30b9\u30bf\uff08\u30ce\u30ba\u30eb\u306e\u5965\u3067\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u30d2\u30fc\u30bf\u304c\u8d64\u71b1\u3057\u3066\u3044\u308b\uff09\u3068\u4f5c\u52d5\u5f8c\u306e\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u30d2\u30fc\u30bf <\/figcaption><\/figure><\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><a href=\"http:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2025\/02\/image-5.png\"><img loading=\"lazy\" decoding=\"async\" width=\"509\" height=\"470\" src=\"http:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2025\/02\/image-5.png\" alt=\"\" class=\"wp-image-7009\" style=\"width:363px;height:auto\" srcset=\"https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2025\/02\/image-5.png 509w, https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2025\/02\/image-5-300x277.png 300w\" sizes=\"(max-width: 509px) 100vw, 509px\" \/><\/a><\/figure><\/div>\n\n\n<p style=\"text-align: center;\">\u6c34\u7d20\u3092\u63a8\u9032\u5264\u3068\u3057\u30662000K\u3067\u771f\u7a7a\u30c1\u30e3\u30f3\u30d0\u5185\u3067\u4f5c\u52d5\u4e2d\u306e\u69d8\u5b50<\/p>\n\n\n\n\n\n<p>\u95a2\u9023\u8ad6\u6587<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Alexander Hillstrom and Kiyoshi Kinefuchi, \u201cOptimization of Additively Manufactured Multi-wall Electrothermal Thruster,\u201d 34th International Symposium on Space Technology and Science (ISTS), Kurume, June 2023.<\/li>\n\n\n\n<li>Kiyoshi Kinefuchi, Daisuke Nakata, Giulio Coral, Suyalatu, Hitoshi Sakai, Ryudo Tsukizaki and Kazutaka Nishiyama, &#8220;Additive-manufactured Single-piece Thin Multi-layer Tungsten Heater for an Electrothermal Thruster,&#8221; Review of Scientific Instruments, <strong>92<\/strong>, 114501, 2021.<\/li>\n\n\n\n<li>Giulio Coral, Kiyoshi Kinefuchi, Daisuke Nakata, Ryudo Tsukizaki, Kazutaka Nishiyama, Hitoshi Kuninaka, \u201cDesign and Testing of Additively Manufactured High-Efficiency Resistojet on Hydrogen Propellant,\u201d Acta Astronautica, Vol. 181, pp. 14-27, 2021.<\/li>\n\n\n\n<li>Daisuke Nakata, Kiyoshi Kinefuchi, Suyalatu, Hitoshi Sakai, &#8220;Thermal Design and Experimental Verification of a 3D-Printed Resistojet,&#8221; Journal of Propulsion and Power, 2021. <\/li>\n\n\n\n<li>\u6775\u6df5\u7d00\u4e16\u5fd7\uff0cCoral Giulio\uff0c\u4e2d\u7530\u5927\u5c06\uff0c\u8607\u4e9c\u62c9\u56f3\uff0c\u9152\u4e95\u4ec1\u53f2\uff0c\u6708\u5d0e\u7adc\u7ae5\uff0c\u4e38\u7950\u4ecb\uff0c\u5c0f\u6797\u5f18\u660e\uff0c\u897f\u5c71\u548c\u5b5d\uff0c\u300c\u591a\u5c64\u30bf\u30f3\u30b0\u30b9\u30c6\u30f3\u30d2\u30fc\u30bf\u3092\u6301\u3064\u96fb\u71b1\u30b9\u30e9\u30b9\u30bf\u306e\u9ad8\u6e29\u30ac\u30b9\u5674\u5c04\u8a66\u9a13\u300d\uff0c\u5b87\u5b99\u8f38\u9001\u30b7\u30f3\u30dd\u30b8\u30a6\u30e0\uff0c\u76f8\u6a21\u539f\uff0c2021\u5e741\u6708\uff0e<\/li>\n\n\n\n<li>\u6775\u6df5\u7d00\u4e16\u5fd7\uff0c\u300c\u96fb\u71b1\u30d2\u30fc\u30bf\uff0c\u5674\u5c04\u88c5\u7f6e\u53ca\u3073\u5b87\u5b99\u6a5f\u300d\uff0c\u7279\u958b2018-116803\uff0c2018\u5e747\u670826\u65e5\uff0e<\/li>\n\n\n\n<li>Kiyoshi Kinefuchi, Koichi Okita, Hitoshi Kuninaka, Daisuke Nakata, Tomoya Suzuki and Hirokazu Tahara, \u201cPreliminary Study of High Power Hydrogen Electric Propulsion for the Space Exploration,\u201d AIAA-2014-3507.<\/li>\n\n\n\n<li>Masahiro Kinoshita, Daisuke Nakata, Kiyoshi Kinefuchi and Hitoshi Kuninaka, \u201cApplication of the Hollow Cathode to DC Arcjet,\u201d IEPC-2013-243, 33rd International Electric Propulsion Conference, Washington DC, October 2013. Awarded as the Best Paper, Session ET1.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"> \u6975\u4f4e\u6e29\u63a8\u9032\u5264\u306e\u6709\u52b9\u5229\u7528 <\/h2>\n\n\n\n<p>\u3000\u6c34\u7d20\u306f\u5b9a\u5727\u6bd4\u71b1\u304c\u9ad8\u304f\u51b7\u5a92\u3068\u3057\u3066\u3082\u512a\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u7279\u6027\u3092\u751f\u304b\u3057\u305fVapor Cooled Shield\uff08\u84b8\u6c17\u3092\u5229\u7528\u3057\u305f\u5f90\u71b1\uff09\u3084Thermodynamic Vent System\uff08\u30b8\u30e5\u30fc\u30eb\u30fb\u30c8\u30e0\u30bd\u30f3\u52b9\u679c\u306b\u3088\u308b\u51b7\u71b1\u6e90\u306e\u6d3b\u7528\uff09\u3068\u547c\u3070\u308c\u308b\u6280\u8853\u306b\u3088\u308a\u3001\u5b87\u5b99\u7a7a\u9593\u3067\u6db2\u4f53\u6c34\u7d20\u306e\u84b8\u767a\u91cf\u3092\u6e1b\u3089\u3057\u305f\u308a\u3001\u6db2\u4f53\u306e\u6e29\u5ea6\u3092-253\u2103\u304b\u3089\u3055\u3089\u306b\u51b7\u3084\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30ed\u30b1\u30c3\u30c8\u3078\u306e\u5fdc\u7528\u306e\u307f\u306a\u3089\u305a\u3001\u6708\u9762\u306b\u5b58\u5728\u3059\u308b\u6c34\u304b\u3089\u88fd\u9020\u3057\u305f\u6db2\u4f53\u6c34\u7d20\u30fb\u6db2\u4f53\u9178\u7d20\u306e\u9577\u671f\u8caf\u8535\u306b\u95a2\u3059\u308b\u7814\u7a76\u3092JAXA\u3068\u5171\u540c\u3067\u9032\u3081\u3066\u3044\u307e\u3059\u3002 \u5b87\u5b99\u7a7a\u9593\u3067\u306e\u63a8\u9032\u5264\u306e\u88dc\u7d66\u306b\u3088\u308a\u3001\u3053\u308c\u307e\u3067\u76ee\u7684\u5730\u3078\u4e00\u65b9\u901a\u884c\u306e\u4f7f\u3044\u6368\u3066\u3067\u3042\u3063\u305f\u5b87\u5b99\u8f38\u9001\u6a5f\u304c\u3001\u5f80\u5fa9\u53ef\u80fd\u306a\u518d\u4f7f\u7528\u306e\u8ecc\u9053\u9593\u8f38\u9001\u6a5f\u3078\u3068\u767a\u5c55\u3057\u307e\u3059\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><a href=\"http:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2025\/02\/image-8.png\"><img loading=\"lazy\" decoding=\"async\" width=\"634\" height=\"639\" src=\"http:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2025\/02\/image-8.png\" alt=\"\" class=\"wp-image-7018\" style=\"width:426px;height:auto\" srcset=\"https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2025\/02\/image-8.png 634w, https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2025\/02\/image-8-298x300.png 298w, https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2025\/02\/image-8-150x150.png 150w, https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2025\/02\/image-8-90x90.png 90w, https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2025\/02\/image-8-75x75.png 75w\" sizes=\"(max-width: 634px) 100vw, 634px\" \/><\/a><\/figure><\/div>\n\n\n<p style=\"text-align: center;\">\u6708\u9762\u3067\u306e\u6975\u4f4e\u6e29\u63a8\u9032\u5264\u306e\u8caf\u8535\u306e\u30b3\u30f3\u30bb\u30d7\u30c8\u3068\u71b1\u89e3\u6790<\/p>\n\n\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><a href=\"http:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2025\/02\/image-7.png\"><img loading=\"lazy\" decoding=\"async\" width=\"393\" height=\"592\" src=\"http:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2025\/02\/image-7.png\" alt=\"\" class=\"wp-image-7015\" style=\"width:252px;height:auto\" srcset=\"https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2025\/02\/image-7.png 393w, https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2025\/02\/image-7-199x300.png 199w\" sizes=\"(max-width: 393px) 100vw, 393px\" \/><\/a><\/figure><\/div>\n\n\n<p class=\"has-text-align-center\">\u30b8\u30e5\u30fc\u30eb\u30c8\u30e0\u30bd\u30f3\u52b9\u679c\u3092\u5229\u7528\u3057\u305f\u6975\u4f4e\u6e29\u6db2\u4f53\u306e\u904e\u51b7\u5374\u88c5\u7f6e<\/p>\n\n\n\n\n\n<p>\u3000\u5fae\u5c0f\u91cd\u4e0b\u3067\u306f\u3001\u6db2\u4f53\u306e\u6d41\u308c\u304c\u5730\u4e0a\u3068\u306f\u7570\u306a\u308b\u305f\u3081\u3001\u3053\u306e\u628a\u63e1\u3082\u91cd\u8981\u3067\u3059\u3002\u4e0b\u56f3\u306f\u5fae\u5c0f\u91cd\u529b\u4e0b\u3068\u5730\u4e0a\u3067-196\u2103\u306e\u6db2\u4f53\u7a92\u7d20\u306e\u6d41\u308c\u3092\u53ef\u8996\u5316\u3057\u305f\u3082\u306e\u3067\u3059\u3002\u5fae\u5c0f\u91cd\u529b\u4e0b\u3067\u306f\u5730\u4e0a\u3068\u7570\u306a\u308a\u3001\u5927\u5c0f\u306e\u6c17\u6ce1\u304c\u6563\u5728\u3057\u3066\u304a\u308a\u3001\u3053\u306e\u7406\u89e3\u306b\u3088\u308a\u63a8\u9032\u5264\u306e\u4e00\u5c64\u306e\u7bc0\u7d04\u304c\u53ef\u80fd\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><a href=\"http:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2021\/08\/fig3.png\"><img loading=\"lazy\" decoding=\"async\" width=\"471\" height=\"641\" src=\"http:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2021\/08\/fig3.png\" alt=\"\" class=\"wp-image-4661\" style=\"width:436px;height:593px\" srcset=\"https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2021\/08\/fig3.png 471w, https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2021\/08\/fig3-220x300.png 220w\" sizes=\"(max-width: 471px) 100vw, 471px\" \/><\/a><figcaption class=\"wp-element-caption\">\u4e0a\uff1a\u5fae\u5c0f\u91cd\u529b\u4e0b\u3067\u306e-196\u2103\u306e\u6db2\u4f53\u7a92\u7d20\u306e\u6319\u52d5\uff08JAXA\u89b3\u6e2c\u30ed\u30b1\u30c3\u30c8S-310\u306b\u3088\u308b\u5fae\u5c0f\u91cd\u529b\u5b9f\u9a13\uff09<br>\u4e0b\uff1a\u5730\u4e0a\u3067\u4e0b\u65b9\u5411\u306b\u91cd\u529b\u304c\u5370\u53ef\u3055\u308c\u305f\u72b6\u614b\u3067\u306e\u540c\u7b49\u8a66\u9a13<br><\/figcaption><\/figure><\/div>\n\n\n<p>\u95a2\u9023\u8ad6\u6587<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u65e9\u5ddd\u8ad2\uff0c\u6775\u6df5\u7d00\u4e16\u5fd7\u300c\u6975\u4f4e\u6e29\u63a8\u9032\u5264Joule-Thomson\u904e\u51b7\u5374\u5668\u306e\u30ed\u30b1\u30c3\u30c8\u4e0a\u6bb5\u3078\u306e\u9069\u7528\u691c\u8a0e\u300d\u5b87\u5b99\u8f38\u9001\u30b7\u30f3\u30dd\u30b8\u30a6\u30e0\uff0c\u76f8\u6a21\u539f\uff0c2025\u5e741\u6708\uff0e<strong>\u512a\u79c0\u5b66\u751f\u8cde\u53d7\u8cde\uff08\u5316\u5b66\u63a8\u9032\uff09<\/strong><\/li>\n\n\n\n<li>Yuya Banno and Kiyoshi Kinefuchi, \u201cOnboard Cryogenic Liquid Propellant Subcooler Based on Thermodynamic Vent for Upper Stage Propulsion System,\u201d Journal of Spacecraft and Rockets, Vol. 61, No. 4, pp. 919-929, 2024. <a href=\"https:\/\/doi.org\/10.2514\/1.A35888\">https:\/\/doi.org\/10.2514\/1.A35888<\/a><\/li>\n\n\n\n<li>Toshiya Fukuzaki, Kiyoshi Kinefuchi, Yutaka Umemura, Koichi Okita and Hitoshi Sakai, \u201cComparison of Vapor Cooling Characteristics of a Triply Periodic Minimal Surface and Other Channel Geometries,\u201d Mechanical Engineering Journal, Vol. 10 Issue 3, pp. 23-00015, 2023.<\/li>\n\n\n\n<li>Kiyoshi Kinefuchi, Takeshi Miyakita, Yutaka Umemura, Jun Nakajima and Masaru Koga, \u201cCooling System Optimization of Cryogenic Propellant Storage on Lunar Surface,\u201c Cryogenics, Vol. 124, 103494, 2022.<\/li>\n\n\n\n<li>Kiyoshi Kinefuchi, Hideto Kawashima, Daizo Sugimori, Yutaka Umemura. Koichi Okita, Hiroaki Kobayashi and Takehiro Himeno, \u201cExperimental Analysis of Thermal Behavior in Cryogenic Propellant Tank with Different Pressurants,\u201c Cryogenics, Vol. 112, 103196, 2020. <\/li>\n\n\n\n<li>Kiyoshi Kinefuchi, Hideto Kawashima, Daizo Sugimori, Koichi Okita and Hiroaki Kobayashi, \u201cCryogenic Propellant Recirculation for Orbital Propulsion Systems,\u201d Cryogenics, Vol. 105, 102996, 2020.<\/li>\n\n\n\n<li>Kiyoshi Kinefuchi, Wataru Sarae, Yutaka Umemura, Hiroaki Kobayashi, Satoshi Nonaka, Takeshi Fujita, Koichi Okita, Takehiro Himemo and Tetsuya Sato, \u201cInvestigation of Cryogenic Chill-down in a Complex Channel under Low-gravity using a Sounding Rocket,\u201d Journal of Spacecraft and Rockets, Vol. 56, No. 1, 2019, pp. 91-103.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"> \u6975\u4f4e\u6e29\u6d41\u4f53\u306e\u71b1\u6d41\u52d5\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3 <\/h2>\n\n\n\n<p>\u3000\u6975\u4f4e\u6e29\u63a8\u9032\u5264\u30bf\u30f3\u30af\u5185\u306e\u71b1\u6d41\u52d5\u306f\u3001\u84b8\u767a\u30fb\u51dd\u7e2e\u3001\u5bfe\u6d41\u306b\u52a0\u3048\u3001\u30bf\u30f3\u30af\u58c1\uff08\u91d1\u5c5e\uff09\u3092\u4f1d\u3063\u305f\u71b1\u4f1d\u5c0e\u3082\u5f37\u304f\u5f71\u97ff\u3057\u3001\u975e\u5e38\u306b\u8907\u96d1\u3067\u3059\u3002\u3057\u304b\u3082\u3001\u5b87\u5b99\u3067\u306e\u7121\u91cd\u529b\u4e0b\u3068\u5730\u4e0a\u3067\u306f\u81ea\u7136\u5bfe\u6d41\u3092\u59cb\u3081\u73fe\u8c61\u304c\u5927\u304d\u304f\u7570\u306a\u308a\u307e\u3059\u3002\u76f8\u5909\u5316\u3082\u8003\u616e\u3057\u305f\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u6280\u8853\u3092\u6d3b\u7528\u3057\u3066\u3053\u308c\u3089\u306e\u73fe\u8c61\u306e\u7406\u89e3\u3092\u9032\u3081\u3066\u3044\u307e\u3059\u3002\u4e0b\u56f3\u306b\u793a\u3059\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u7d50\u679c\u304b\u3089\u306f\u3001\u30bf\u30f3\u30af\u58c1\u306e\u52a0\u71b1\u306b\u3088\u308a\u58c1\u9762\u4ed8\u8fd1\u306b\u81ea\u7136\u5bfe\u6d41\u306b\u3088\u308b\u4e0a\u6607\u6d41\u304c\u8a98\u8d77\u3055\u308c\u3001\u6db2\u9762\u4ed8\u8fd1\u306b\u9ad8\u6e29\u5c64\u304c\u5f62\u6210\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002\u30ed\u30b1\u30c3\u30c8\u30a8\u30f3\u30b8\u30f3\u306f\u9ad8\u6e29\u3068\u306a\u3063\u305f\u6db2\u4f53\u63a8\u9032\u5264\u306f\u5229\u7528\u3067\u304d\u306a\u3044\u305f\u3081\u3001\u73fe\u8c61\u306e\u628a\u63e1\u3084\u9ad8\u6e29\u5c64\u306e\u524a\u6e1b\u304c\u91cd\u8981\u3068\u306a\u3063\u3066\u304d\u307e\u3059\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><a href=\"http:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2021\/08\/fig4.png\"><img loading=\"lazy\" decoding=\"async\" width=\"609\" height=\"571\" src=\"http:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2021\/08\/fig4.png\" alt=\"\" class=\"wp-image-4663\" style=\"width:422px;height:396px\" srcset=\"https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2021\/08\/fig4.png 609w, https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2021\/08\/fig4-300x281.png 300w\" sizes=\"(max-width: 609px) 100vw, 609px\" \/><\/a><figcaption class=\"wp-element-caption\">\u30bf\u30f3\u30af\u5185\u6db2\u4f53\u7a92\u7d20\u306e\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\uff1a\u6db2\u76f8\u4e2d\u306e\u81ea\u7136\u5bfe\u6d41\u306b\u3088\u308b\u6d41\u7dda\u3068\u6e29\u5ea6\u5206\u5e03<\/figcaption><\/figure><\/div>\n\n\n<p>\u95a2\u9023\u8ad6\u6587<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Kiyoshi Kinefuchi and Yutaka Umemura, \u201cNumerical Study of Effect of Pressurant Gas Species on Thermal Behavior in Cryogenic Tank,\u201d Journal of Spacecraft and Rockets,\u00a059(4), pp. 1262-1275,\u00a02022.<\/li>\n\n\n\n<li>Justin Pesich, Yutaka Umemura, Kiyoshi Kinefuchi, Takehiro Himeno, Daniel Hauser and Mohammad Kassemi, \u201cCFD Modeling of Cryogenic Chilldown in a Complex Channel under Normal and Low Gravity Conditions,\u201d AIAA-2020-3818.<\/li>\n\n\n\n<li>Olga Kartuzova, Yutaka Umemura, Kiyoshi Kinefuchi, Wesley Johnson, Takehiro Himeno, Daniel Hauser and Mohammad Kassemi, \u201cCFD Modeling of Phase Change and Pressure Drop during Violent Sloshing of Cryogenic Fluid in a Small-Scale Tank,\u201d AIAA-2020-3794.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"> \u65b0\u305f\u306a\u6975\u4f4e\u6e29\u6db2\u4f53\u30ed\u30b1\u30c3\u30c8\u30a8\u30f3\u30b8\u30f3\u306e\u7814\u7a76<\/h2>\n\n\n\n<p>\u3000\u6975\u4f4e\u6e29\u6db2\u4f53\u63a8\u9032\u7cfb\u306e\u9ad8\u6bd4\u63a8\u529b\u306e\u9577\u6240\u3092\u3088\u308a\u5f37\u8abf\u3059\u308b\u305f\u3081\u306b\u3001\u6db2\u4f53\u6c34\u7d20\u3092\u63a8\u9032\u5264\u3068\u3057\u305f\u6db2\u4f53\u30ed\u30b1\u30c3\u30c8\u30a8\u30f3\u30b8\u30f3\u30d9\u30fc\u30b9\u306e\u65b0\u305f\u306a\u30a8\u30f3\u30b8\u30f3\u30b5\u30a4\u30af\u30eb\u306e\u7814\u7a76\u3092\u9032\u3081\u3066\u3044\u307e\u3059\u3002<br>\u3000JAXA\u3067\u306f\u3001\u5730\u4e0a\u304b\u3089\u4f4e\u8ecc\u9053\u3078\u306e\u3088\u308a\u52b9\u7387\u7684\u306a\u8f38\u9001\u3092\u5b9f\u73fe\u3059\u308b\u518d\u4f7f\u7528\u5b87\u5b99\u8f38\u9001\u30b7\u30b9\u30c6\u30e0\u306e\u958b\u767a\u3057\u3066\u3044\u307e\u3059\u3002\u6db2\u4f53\u6c34\u7d20\u30fb\u6db2\u4f53\u9178\u7d20\u30ed\u30b1\u30c3\u30c8\u30a8\u30f3\u30b8\u30f3\u3068\u3001\u5927\u6c17\u4e2d\u306e\u7a7a\u6c17\u3092\u5229\u7528\u3059\u308b\u7a7a\u6c17\u5438\u8fbc\u307f\uff08\u30a8\u30a2\u30d6\u30ea\u30fc\u30b8\u30f3\u30b0\uff09\u30a8\u30f3\u30b8\u30f3\u3092\u8907\u5408\u3057\u305f\u65b0\u3057\u3044\u30a8\u30f3\u30b8\u30f3\u3092\u642d\u8f09\u4e88\u5b9a\u3067\u3001\u300cATRIUM\u30a8\u30f3\u30b8\u30f3\u300d\u3068\u540d\u4ed8\u3051\u3089\u308c\u307e\u3057\u305f\u3002\u5f53\u7814\u7a76\u5ba4\u306fATRIUM\u30a8\u30f3\u30b8\u30f3\u306e\u30ac\u30b9\u767a\u751f\u5668\u3084\u8d85\u97f3\u901f\u30a4\u30f3\u30c6\u30fc\u30af\uff08\u7a7a\u6c17\u5438\u8fbc\u307f\u53e3\uff09\u306e\u7814\u7a76\u3092\u9032\u3081\u306a\u304c\u3089\u3001JAXA\u80fd\u4ee3\u30ed\u30b1\u30c3\u30c8\u5b9f\u9a13\u5834\u3067\u884c\u308f\u308c\u3066\u3044\u308b\u71c3\u713c\u8a66\u9a13\u3084JAXA\u76f8\u6a21\u539f\u30ad\u30e3\u30f3\u30d1\u30b9\u3067\u306e\u8d85\u97f3\u901f\u98a8\u6d1e\u8a66\u9a13\u306b\u3082\u53c2\u52a0\u3057\u3066\u3044\u307e\u3059\u3002<br>\u3000\u3055\u3089\u306b\u3001\u5b87\u5b99\u7a7a\u9593\u3092\u81ea\u5728\u306b\u884c\u304d\u6765\u3059\u308b\u8ecc\u9053\u9593\u8f38\u9001\u30b7\u30b9\u30c6\u30e0\u306e\u5b9f\u73fe\u306b\u5411\u3051\u305f\u30ed\u30b1\u30c3\u30c8\u30a8\u30f3\u30b8\u30f3\u30b5\u30a4\u30af\u30eb\u306e\u691c\u8a0e\u3092\u9032\u3081\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u306f\u3001\u6975\u4f4e\u6e29\u63a8\u9032\u5264\u306e\u6709\u52b9\u5229\u7528\u306b\u52a0\u3048\u3066\u3001\u7740\u706b\u56de\u6570\u306b\u5236\u9650\u304c\u306a\u3044\u65b0\u305f\u306a\u30ed\u30b1\u30c3\u30c8\u30a8\u30f3\u30b8\u30f3\u304c\u5fc5\u8981\u3067\u3059\u3002\u6975\u4f4e\u6e29\u306e\u6db2\u4f53\u30ed\u30b1\u30c3\u30c8\u30a8\u30f3\u30b8\u30f3\u306f\u3001\u7740\u706b\u306b\u969b\u3057\u3066\u3001\u4e88\u51b7\u3001NPSH\u306e\u78ba\u4fdd\uff08\u30ad\u30e3\u30d3\u30c6\u30fc\u30b7\u30e7\u30f3\u306e\u9632\u6b62\uff09\u7b49\u306e\u904b\u7528\u304c\u5fc5\u8981\u3067\u3001\u3053\u308c\u3089\u306e\u52b9\u7387\u5316\u306b\u3088\u308a\u3001\u591a\u6570\u56de\u7740\u706b\u304c\u53ef\u80fd\u306a\u30a8\u30f3\u30b8\u30f3\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002\u73fe\u5728\u306f\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u306b\u3088\u308b\u30b5\u30a4\u30af\u30eb\u89e3\u6790\u3092\u4e2d\u5fc3\u306b\u884c\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><a href=\"http:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2022\/08\/image-5.png\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"361\" src=\"http:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2022\/08\/image-5-1024x361.png\" alt=\"\" class=\"wp-image-5917\" style=\"width:840px;height:296px\" srcset=\"https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2022\/08\/image-5-1024x361.png 1024w, https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2022\/08\/image-5-300x106.png 300w, https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2022\/08\/image-5-768x271.png 768w, https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2022\/08\/image-5-1536x541.png 1536w, https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2022\/08\/image-5.png 1655w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption class=\"wp-element-caption\">JAXA\u3068\u5171\u540c\u7814\u7a76\u3092\u9032\u3081\u3066\u3044\u308b\u518d\u4f7f\u7528\u30ed\u30b1\u30c3\u30c8\uff08\u5de6\uff09\u3068\u71c3\u713c\u4e2d\u306eATRIUM\u30a8\u30f3\u30b8\u30f3\uff08\u53f3\uff09<\/figcaption><\/figure><\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><a href=\"http:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2025\/02\/image-15.png\"><img loading=\"lazy\" decoding=\"async\" width=\"974\" height=\"315\" src=\"http:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2025\/02\/image-15.png\" alt=\"\" class=\"wp-image-7043\" srcset=\"https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2025\/02\/image-15.png 974w, https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2025\/02\/image-15-300x97.png 300w, https:\/\/akagi.nuae.nagoya-u.ac.jp\/wp\/wp-content\/uploads\/2025\/02\/image-15-768x248.png 768w\" sizes=\"(max-width: 974px) 100vw, 974px\" \/><\/a><\/figure><\/div>\n\n\n<p style=\"text-align: center;\">\u540d\u53e4\u5c4b\u5927\u306e\u8d85\u97f3\u901f\u98a8\u6d1e\u306b\u304a\u3051\u308b\u8d85\u97f3\u901f\u30a4\u30f3\u30c6\u30fc\u30af\u306e\u5438\u8fbc\u307f\u8a66\u9a13<\/p>\n\n\n\n<p>\u95a2\u9023\u8ad6\u6587<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8fd1\u85e4\u5968\u4e00\u90ce\uff0c\u6775\u6df5\u7d00\u4e16\u5fd7\uff0c\u30ea\u30c1\u30e3\u30fc\u30c9\u30bd\u30f3\u30de\u30b7\u30e5\u30fc\uff0c\u5742\u672c\u52c7\u6a39\uff0c\u5c0f\u6797\u5f18\u660e\uff0c\u300c\u52b9\u7387\u7684\u591a\u6570\u56de\u7740\u706b\u3092\u5b9f\u73fe\u3059\u308b\u6975\u4f4e\u6e29\u6db2\u4f53\u30ed\u30b1\u30c3\u30c8\u30a8\u30f3\u30b8\u30f3\u3068\u30b5\u30a4\u30af\u30eb\u89e3\u6790\u300d\u65e5\u672c\u822a\u7a7a\u5b87\u5b99\u5b66\u4f1a\u8ad6\u6587\u96c6\uff0c70(4)\uff0cpp. 110-118\uff0c2022\u5e74\uff0e<\/li>\n\n\n\n<li>Hiroaki Kobayashi, Yusuke Maru, Matthew P. Richardson, Kiyoshi Kinefuchi and Tetsuya Sato, \u201cConceptual Design Study of a VTVL Airbreather Powered by the ATR Engine,\u201d Journal of Spacecraft and Rockets, 58(5), 1279-1292, 2021.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Cryogenic Liquid Propulsion \uff08\u6975\u4f4e\u6e29\u6db2\u4f53\u63a8\u9032\uff09 \u3000\u8fd1\u5e74\u3001\u30ed\u30b1\u30c3\u30c8\u306b\u3088\u308b\u5730\u4e0a\u304b\u3089\u5b87\u5b99\uff08\u5730\u7403\u5468\u8fba\u306e\u8ecc\u9053\uff09\u3078\u306e\u6253\u4e0a\u3052\u3060\u3051\u3067\u306a\u304f\u3001\u5730\u7403\u5468\u8fba\u304b\u3089\u6708\u30fb\u60d1\u661f\u3078\u306e\u79fb\u52d5\u624b\u6bb5\u3001\u3059\u306a\u308f\u3061\u8ecc\u9053\u9593\u8f38\u9001\u6a5f\u304c\u6c42\u3081\u3089\u308c\u3066\u3044\u307e [&#8230;]<\/p>\n","protected":false},"author":4,"featured_media":0,"parent":20,"menu_order":23,"comment_status":"closed","ping_status":"closed","template":"","meta":{"ngg_post_thumbnail":0,"footnotes":""},"class_list":["post-3071","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/akagi.nuae.nagoya-u.ac.jp\/index.php?rest_route=\/wp\/v2\/pages\/3071"}],"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\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/akagi.nuae.nagoya-u.ac.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3071"}],"version-history":[{"count":79,"href":"https:\/\/akagi.nuae.nagoya-u.ac.jp\/index.php?rest_route=\/wp\/v2\/pages\/3071\/revisions"}],"predecessor-version":[{"id":7240,"href":"https:\/\/akagi.nuae.nagoya-u.ac.jp\/index.php?rest_route=\/wp\/v2\/pages\/3071\/revisions\/7240"}],"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=3071"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}