{"id":6115,"date":"2022-10-19T05:59:16","date_gmt":"2022-10-19T05:59:16","guid":{"rendered":"https:\/\/www.bronkhorst-china.com\/?post_type=blog&p=6115"},"modified":"2022-11-04T09:26:21","modified_gmt":"2022-11-04T09:26:21","slug":"a-king-a-bridge-and-inline-mass-flow-measurement","status":"publish","type":"blog","link":"https:\/\/www.bronkhorst-china.com\/blog\/a-king-a-bridge-and-inline-mass-flow-measurement\/","title":{"rendered":"\u76f4\u901a\u5f0f\u8d28\u91cf\u6d41\u91cf\u6d4b\u91cf"},"content":{"rendered":"\n\n\n
\n\n\n\n
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King’s Law\u548cCTA \u6d41\u91cf\u8ba1<\/strong><\/h2>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n
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CTA\u6d41\u91cf\u8ba1\u548c\u63a7\u5236\u5668\u7684\u5de5\u4f5c\u539f\u7406\u57fa\u4e8eKing\u2019s Law\u3002King\u2019s Law\u5f52\u529f\u4e8eL.V. King\uff0c\u4ed6\u4e8e1914\u5e74\u53d1\u8868\u4e86King\u2019s Law\uff0c\u4ece\u6570\u5b66\u4e0a\u63cf\u8ff0\u4e86\u6d41\u91cf\u4e2d\u7684\u70ed\u4f20\u9012\u3002\u4ed6\u7528\u6d78\u5728\u6db2\u4f53\u4e2d\u7684\u52a0\u70ed\u4e1d\u6d4b\u91cf\u6d41\u4f53\u4e2d\u67d0\u4e00\u70b9\u7684\u8d28\u91cf\u901f\u5ea6\u3002<\/p><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/td>\n

\"CTA<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n\n\n\n
\u53ef\u7528\u4ee5\u4e0b\u516c\u5f0f\u6765\u63cf\u8ff0\uff1aP = P<\/strong>0<\/sub><\/strong>\u00a0+ C \u00b7 \u03a6m<\/strong>n<\/sup><\/strong>
\nP: Heater power
\nP0<\/sub>: Heater power offset at zero flow
\nC: Constant (device-dependent)
\n\u03a6m<\/sup>: Mass flown: dimensionless figure (type 0.5)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
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\u60e0\u65af\u901a\u7535\u6865\u548cCTA\u6d41\u91cf\u8ba1<\/h2>\n

\u6839\u636eKing\u2019s Law\uff0c\u901a\u8fc7\u63a2\u5934\u7684\u6c14\u4f53\u6d41\u91cf\u8d8a\u5927\uff0c\u51b7\u5374\u6548\u679c\u8d8a\u5f3a\u3002\u7535\u8def\u901a\u8fc7\u60e0\u65af\u901a\u7535\u6865\u5b9e\u73b0\uff0c\u60e0\u65af\u901a\u7535\u6865\u901a\u8fc7\u5e73\u8861\u7535\u6865\u7535\u8def\u7684\u4e24\u4e2a\u652f\u817f\u6765\u6d4b\u91cf\u672a\u77e5\u7535\u963b\uff0c\u5176\u4e2d\u4e00\u53ea\u652f\u817f\u5305\u62ec\u672a\u77e5\u5143\u4ef6\u3002\u5176\u64cd\u4f5c\u4e0e\u539f\u7535\u4f4d\u8ba1\u7c7b\u4f3c\u3002<\/p>\n

CTA\u4f20\u611f\u5668\u7684\u4e24\u4e2a\u63a2\u5934\u5145\u5f53\u60e0\u65af\u901a\u7535\u6865\u7684\u652f\u817f\uff0c\u5f53\u52a0\u70ed\u63a2\u5934\u88ab\u6d41\u4f53\u51b7\u5374\uff0c\u63a2\u5934\u7684\u7535\u963b\u51cf\u5c0f\uff0c\u9700\u8981\u66f4\u591a\u80fd\u91cf\u6765\u7ef4\u6301\u6e29\u5dee\u3002<\/p><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/td>\n

\"\u60e0\u65af\u901a\u7535\u6865\"<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n
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\n

\u76f4\u901a\u5f0f\u8d28\u91cf\u6d41\u91cf\u8ba1\u5e94\u7528<\/h2>\n

CTA\u4f20\u611f\u5668\u662f\u76f4\u901a\u5f0f\u6d41\u91cf\u6d4b\u91cf\uff0c\u610f\u5473\u7740\u65e0\u9700\u65c1\u8def\uff0c\u964d\u4f4e\u8d28\u91cf\u6d41\u91cf\u8ba1\u5bf9\u6e7f\u5ea6\u548c\u6c61\u67d3\u7684\u654f\u611f\u6027\u3002\u6b64\u5916\uff0c\u538b\u529b\u635f\u5931\u53ef\u5ffd\u7565\u4e0d\u8ba1\u3002\u9002\u7528\u4e8e\uff1a<\/p>\n

\"\u60e0\u65af\u901a\u7535\u6865\"<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

\u57fa\u4e8eCTA\u539f\u7406\u7684\u76f4\u901a\u5f0f\u8d28\u91cf\u6d41\u91cf\u8ba1<\/p>\n","protected":false},"author":12,"featured_media":6116,"template":"","meta":[],"class_list":["post-6115","blog","type-blog","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.bronkhorst-china.com\/wp-json\/wp\/v2\/blog\/6115"}],"collection":[{"href":"https:\/\/www.bronkhorst-china.com\/wp-json\/wp\/v2\/blog"}],"about":[{"href":"https:\/\/www.bronkhorst-china.com\/wp-json\/wp\/v2\/types\/blog"}],"author":[{"embeddable":true,"href":"https:\/\/www.bronkhorst-china.com\/wp-json\/wp\/v2\/users\/12"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bronkhorst-china.com\/wp-json\/wp\/v2\/media\/6116"}],"wp:attachment":[{"href":"https:\/\/www.bronkhorst-china.com\/wp-json\/wp\/v2\/media?parent=6115"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}