{"id":698,"date":"2019-05-22T14:51:37","date_gmt":"2019-05-22T05:51:37","guid":{"rendered":"http:\/\/fel.ne.jp\/english\/?page_id=698"},"modified":"2025-08-28T13:59:17","modified_gmt":"2025-08-28T04:59:17","slug":"micro_bubble","status":"publish","type":"page","link":"https:\/\/fel.ne.jp\/english\/guide\/test_equipment\/micro_bubble\/","title":{"rendered":"Micro bubble generator"},"content":{"rendered":"\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t\n\t\n\t\n\t\n<\/svg>\t\t<\/div>\n\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t
<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\tTop<\/a>\n\t\t<\/span>\u00bb<\/span>\n\t\t\tBusiness guide<\/a>\n\t\t<\/span>\u00bb<\/span>\n\t\t\tDesigning and manufacturing test equipment<\/a>\n\t\t<\/span>\u00bb<\/span>\n\t\t\tMicro bubble generator\n\t\t<\/span><\/div><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t

Micro bubble generator<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

This device has been developed mainly for laboratories to support research and development related to microbubbles. It is provided along with the measurement results of the bubble size distribution generated in the experimental tank.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t

Micro bubble generation principle<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

This device uses a self-priming, air bubble generation mechanism. In this method, the gas taken in from the suction port is crushed and refined by the shear force of the pump impeller. It has been studied to have a high physiologically active function as compared to the pressurized method.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t
\n\t\t\t\t\t

Feature<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

\u30fbAllows experiments under conditions where the generated bubble distribution is known
\u30fbUniform bubble size distribution
\u30fbSelf-priming system eliminates the need for a compressor
\u30fbAll gases can be safely used as needed
\u30fbExperiment with small amount of sample possible Small size and space saving<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

Micro bubble occurrence situation
(in seawater)<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

\n\t\t\t\t
\n\t\t\t\t\t

Device Name and Specifications<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t
Format<\/td>Wing type<\/td><\/tr>
Range of measurement<\/td>The main flow direction is 0 deg and all directions up to 25 deg attack angle<\/td><\/tr>
Flow velocity<\/td>0.5\uff5e2.0m\/s<\/td><\/tr>
Accuracy<\/td>Current direction\u00b12deg\u3001Main flow velocity\u00b13%<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\tBubble diameter distribution measurement result\n[Measurement result by ultrasonic type bubble size distribution measuring device (ABS)]
\n
\nInventor\u30fb\u30fb\u30fbNational Institute of Technology, Ariake College Prof. Himuro\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t

Click here for product catalog<\/a><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t
<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

Micro bubble generator This device has been developed mainly for laboratories to support research and developm […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":47,"menu_order":3519,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"sns_share_botton_hide":"","vkExUnit_sns_title":"","_vk_print_noindex":"","sitemap_hide":"","vkExUnit_sitemap":"","_veu_custom_css":"","_exclude_from_list_pages":"","vkexunit_cta_each_option":"","vkExUnit_childPageIndex":"","vkExUnit_pageList_ancestor":"","vkExUnit_contact_enable":"","footnotes":""},"class_list":["post-698","page","type-page","status-publish","hentry"],"aioseo_notices":[],"veu_head_title_object":{"title":"","add_site_title":""},"_links":{"self":[{"href":"https:\/\/fel.ne.jp\/english\/wp-json\/wp\/v2\/pages\/698","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fel.ne.jp\/english\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/fel.ne.jp\/english\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/fel.ne.jp\/english\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fel.ne.jp\/english\/wp-json\/wp\/v2\/comments?post=698"}],"version-history":[{"count":28,"href":"https:\/\/fel.ne.jp\/english\/wp-json\/wp\/v2\/pages\/698\/revisions"}],"predecessor-version":[{"id":3740,"href":"https:\/\/fel.ne.jp\/english\/wp-json\/wp\/v2\/pages\/698\/revisions\/3740"}],"up":[{"embeddable":true,"href":"https:\/\/fel.ne.jp\/english\/wp-json\/wp\/v2\/pages\/47"}],"wp:attachment":[{"href":"https:\/\/fel.ne.jp\/english\/wp-json\/wp\/v2\/media?parent=698"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}