{"id":26274,"date":"2024-09-22T13:57:12","date_gmt":"2024-09-22T05:57:12","guid":{"rendered":"https:\/\/zoehyd.com\/?p=26274"},"modified":"2024-08-02T15:46:07","modified_gmt":"2024-08-02T07:46:07","slug":"commonly-used-physical-quantities-symbols-and-units-in-hydraulics","status":"publish","type":"post","link":"https:\/\/zoehyd.com\/zh\/commonly-used-physical-quantities-symbols-and-units-in-hydraulics\/","title":{"rendered":"\u6c34\u529b\u5b66\u4e2d\u5e38\u7528\u7684\u7269\u7406\u91cf\u3001\u7b26\u53f7\u548c\u5355\u4f4d"},"content":{"rendered":"<table class=\"aligncenter\" width=\"761\">\n<tbody>\n<tr>\n<td colspan=\"3\" width=\"761\">\u6c34\u529b\u5b66\u4e2d\u5e38\u7528\u7684\u7269\u7406\u91cf\u3001\u7b26\u53f7\u548c\u5355\u4f4d<\/td>\n<\/tr>\n<tr>\n<td>\u7269\u7406\u91cf<\/td>\n<td>\u7b26\u53f7<\/td>\n<td>\u5171\u540c\u5355\u4f4d<\/td>\n<\/tr>\n<tr>\n<td>\u5730\u533a<\/td>\n<td>\\(A\\)<\/td>\n<td>\\(mm^2\\)<\/td>\n<\/tr>\n<tr>\n<td>\u6536\u7f29\u7cfb\u6570<\/td>\n<td>\\\uff08C\uff09<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>\u6d41\u91cf\u7cfb\u6570<\/td>\n<td>\\\uff08C_d\\\uff09<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>\u6d41\u91cf\u7cfb\u6570<\/td>\n<td>\\(C_v\\)<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>\u76f4\u5f84<\/td>\n<td>\\\uff08D\u3001d\uff09<\/td>\n<td>\\\uff08\u6beb\u7c73\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u504f\u5fc3\u7387<\/td>\n<td>\\(e\\)<\/td>\n<td>\\\uff08\u6beb\u7c73\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u90e8\u961f<\/td>\n<td>\\(F\\)<\/td>\n<td>\\\uff08kN\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u9891\u7387<\/td>\n<td>\\(f\\)<\/td>\n<td>\\(H_z\\)<\/td>\n<\/tr>\n<tr>\n<td>\u52a0\u901f\u5ea6<\/td>\n<td>\\(g\\)<\/td>\n<td>\\(m\/s^2\\)<\/td>\n<\/tr>\n<tr>\n<td>\u9ad8\u5ea6<\/td>\n<td>\\(h\\)<\/td>\n<td>\\\uff08\u5398\u7c73\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u4f53\u79ef\u5f39\u6027\u6a21\u91cf<\/td>\n<td>\\(E\\)<\/td>\n<td>\\\uff08Pa\\\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u957f\u5ea6<\/td>\n<td>\\\uff08L\u3001l\uff09<\/td>\n<td>\\\uff08\u6beb\u7c73\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u9f7f\u8f6e\u6a21\u6570<\/td>\n<td>\\(m\\)<\/td>\n<td>\\\uff08\u6beb\u7c73\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u8d28\u91cf<\/td>\n<td>\\(m\\)<\/td>\n<td>\\(kg\\)<\/td>\n<\/tr>\n<tr>\n<td>\u7d22\u5f15<\/td>\n<td>\\(n\\)<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>\u65cb\u8f6c\u9891\u7387\uff08\u8f6c\/\u5206\uff09<\/td>\n<td>\\(n\\)<\/td>\n<td>\\(l\/s\\)<\/td>\n<\/tr>\n<tr>\n<td>\u7535\u6e90<\/td>\n<td>\\(P\\)<\/td>\n<td>\\(kW\\)<\/td>\n<\/tr>\n<tr>\n<td>\u538b\u529b\u3001\u538b\u5dee<\/td>\n<td>\\\uff08p\u3001\u25b3 p\\)<\/td>\n<td>\\\uff08\u5146\u5e15\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u8f93\u5165\u538b\u529b<\/td>\n<td>\\(P_i\\)<\/td>\n<td>\\\uff08\u5146\u5e15\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u989d\u5b9a\u538b\u529b<\/td>\n<td>\\(P_n\\)<\/td>\n<td>\\\uff08\u5146\u5e15\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u8f93\u51fa\u538b\u529b<\/td>\n<td>\\(P_o\\)<\/td>\n<td>\\\uff08\u5146\u5e15\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u6d41\u91cf<\/td>\n<td>\\(q\\)<\/td>\n<td>\\\uff08\u5347\/\u5206\u949f\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u4f53\u79ef\u6d41\u91cf<\/td>\n<td>\\(q_v\\)<\/td>\n<td>\\\uff08\u5347\/\u5206\u949f\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u96f6\u538b\u65f6\u7684\u6d41\u91cf<\/td>\n<td>\\(q_{v0}\\)<\/td>\n<td>\\\uff08\u5347\/\u5206\u949f\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u8d28\u91cf\u6d41\u91cf<\/td>\n<td>\\\uff08q_m\\\uff09<\/td>\n<td>\\\uff08\u514b\/\u5206\u949f\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u534a\u5f84<\/td>\n<td>\\\uff08R\u3001r\uff09<\/td>\n<td>\\\uff08\u6beb\u7c73\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u626d\u77e9<\/td>\n<td>\\(T\\)<\/td>\n<td>\\(N\\cdot m\\)<\/td>\n<\/tr>\n<tr>\n<td>\u65f6\u95f4<\/td>\n<td>\\(t\\)<\/td>\n<td>\\(s\\)<\/td>\n<\/tr>\n<tr>\n<td>\u4f4d\u79fb\u3001\u4f53\u79ef\u3001\u5bb9\u79ef<\/td>\n<td>\\(V\\)<\/td>\n<td>\\\uff08mL\u3001L\u3001m^3\\)<\/td>\n<\/tr>\n<tr>\n<td>\u77ac\u65f6\u4f4d\u79fb\u3001\u901f\u5ea6\u3001\u6d41\u901f<\/td>\n<td>\\(v\\)<\/td>\n<td>\\\uff08mL\/r\u3001mm\/s\u3001m\/s\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u884c\u52a8\u6b21\u6570<\/td>\n<td>\\(x\\)<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>\u67f1\u585e\u6392\u6570<\/td>\n<td>\\(y\\)<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>\u9f7f\u6570\uff08\u6216\u5200\u7247\u6216\u67f1\u585e\u6570\uff09<\/td>\n<td>\\(z\\)<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>\u5939\u89d2\u3001\u8f66\u8eab\u81a8\u80c0\u7cfb\u6570<\/td>\n<td>\\\u03b1 \\)<\/td>\n<td>\\\uff08(^\\circ )\u30011\/^\\circ C\\)<\/td>\n<\/tr>\n<tr>\n<td>\u6446\u52a8\u89d2\u5ea6<\/td>\n<td>\\(\\beta\\)<\/td>\n<td>\\((^\\circ )\\)<\/td>\n<\/tr>\n<tr>\n<td>\u5dee\u8ddd<\/td>\n<td>\\(\\delta\\)<\/td>\n<td>\\\uff08\u6beb\u7c73\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u6548\u7387<\/td>\n<td>\\(\\eta \\)<\/td>\n<td>\\(\\%\\)<\/td>\n<\/tr>\n<tr>\n<td>\u6c34\u529b\u673a\u68b0\u6548\u7387<\/td>\n<td>\\(\\eta _{hm}\\)<\/td>\n<td>\\(\\%\\)<\/td>\n<\/tr>\n<tr>\n<td>\u603b\u6548\u7387<\/td>\n<td>\\(\\eta _0\\)<\/td>\n<td>\\(\\%\\)<\/td>\n<\/tr>\n<tr>\n<td>\u4f53\u79ef\u6548\u7387<\/td>\n<td>\\(\\eta _v\\)<\/td>\n<td>\\(\\%\\)<\/td>\n<\/tr>\n<tr>\n<td>\u6cbf\u9014\u963b\u529b\u7cfb\u6570<\/td>\n<td>\\lambda \\<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>\u6e29\u5ea6<\/td>\n<td>\\\uff08theta\uff09<\/td>\n<td>\\(^\\circ C\\)<\/td>\n<\/tr>\n<tr>\n<td>\u52a8\u6001\u7c98\u5ea6<\/td>\n<td>\\(\\mu\\)<\/td>\n<td>\\(Pa\\cdot s\\)<\/td>\n<\/tr>\n<tr>\n<td>\u6c14\u52a8\u7b49\u71b5\u6307\u6570<\/td>\n<td>\\(\\kappa\\)<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>\u8fd0\u52a8\u7c98\u5ea6<\/td>\n<td>\\(v\\)<\/td>\n<td>\\mm^2\/s\\)<\/td>\n<\/tr>\n<tr>\n<td>\u5c40\u90e8\u963b\u529b\u7cfb\u6570<\/td>\n<td>\\(\\xi \\)<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>\u5bc6\u5ea6<\/td>\n<td>\\(\\rho\\)<\/td>\n<td>\\kg\/m^3<\/td>\n<\/tr>\n<tr>\n<td>\u8868\u9762\u5f20\u529b<\/td>\n<td>\\(\\sigma\\)<\/td>\n<td>\\(N\/m\\)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><a href=\"https:\/\/zoehyd.com\/contact\/\">\u8054\u7cfb\u5353\u827a<\/a> \u63a7\u5236\u6280\u672f\u9886\u57df\u7684\u6700\u65b0\u8fdb\u5c55 <a href=\"https:\/\/zoehyd.com\/portfolio\/zy2000abe-00-injection-molding-machine-hydraulic-manifold-series\/\">\u6db2\u538b\u751f\u4ea7<\/a> \u6280\u672f\uff01\u5982\u9700\u4e86\u89e3\u66f4\u591a\u4fe1\u606f\u6216\u6709\u4efb\u4f55\u7591\u95ee\uff0c\u8bf7\u901a\u8fc7\u4ee5\u4e0b\u65b9\u5f0f\u8054\u7cfb\u6211\u4eec <a href=\"mailto:oversea@zoehyd.com\">\u7535\u5b50\u90ae\u4ef6<\/a> \u6216 <a href=\"https:\/\/wa.me\/86156%205822%205853\">WhatsApp<\/a>.\u6211\u4eec\u671f\u5f85\u4e3a\u60a8\u63d0\u4f9b\u5e2e\u52a9\uff01<\/p>","protected":false},"excerpt":{"rendered":"<p>\u6c34\u529b\u5b66\u4e2d\u5e38\u7528\u7684\u7269\u7406\u91cf\u3001\u7b26\u53f7\u548c\u5355\u4f4d \u7269\u7406\u91cf\u7b26\u53f7 \u5e38\u7528\u5355\u4f4d \u9762\u79ef \u6536\u7f29\u56e0\u5b50 \u6d41\u91cf\u7cfb\u6570 \u6d41\u91cf\u7cfb\u6570 \u76f4\u5f84 \u504f\u5fc3\u7387 \u529b \u9891\u7387 \u52a0\u901f\u5ea6 \u9ad8\u5ea6 \u4f53\u79ef\u5f39\u6027\u6a21\u91cf \u957f\u5ea6 \u9f7f\u8f6e\u6a21\u6570 \u8d28\u91cf\u6307\u6570 \u65cb\u8f6c\u9891\u7387 (rpm) \u529f\u7387 \u538b\u529b\u3001\u538b\u5dee \u8f93\u5165\u538b\u529b \u989d\u5b9a\u538b\u529b \u8f93\u51fa\u538b\u529b \u6d41\u91cf \u5bb9\u79ef...<\/p>","protected":false},"author":17,"featured_media":26275,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[427],"tags":[],"class_list":["post-26274","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technical-guidance"],"acf":[],"_links":{"self":[{"href":"https:\/\/zoehyd.com\/zh\/wp-json\/wp\/v2\/posts\/26274","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zoehyd.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zoehyd.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zoehyd.com\/zh\/wp-json\/wp\/v2\/users\/17"}],"replies":[{"embeddable":true,"href":"https:\/\/zoehyd.com\/zh\/wp-json\/wp\/v2\/comments?post=26274"}],"version-history":[{"count":0,"href":"https:\/\/zoehyd.com\/zh\/wp-json\/wp\/v2\/posts\/26274\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zoehyd.com\/zh\/wp-json\/wp\/v2\/media\/26275"}],"wp:attachment":[{"href":"https:\/\/zoehyd.com\/zh\/wp-json\/wp\/v2\/media?parent=26274"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zoehyd.com\/zh\/wp-json\/wp\/v2\/categories?post=26274"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zoehyd.com\/zh\/wp-json\/wp\/v2\/tags?post=26274"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}