{"id":16920,"date":"2022-08-15T10:53:00","date_gmt":"2022-08-15T02:53:00","guid":{"rendered":"http:\/\/www.flowtechgd.com\/?p=16920"},"modified":"2024-04-23T08:17:03","modified_gmt":"2024-04-23T02:17:03","slug":"%e7%ae%a1%e9%81%93%e7%9b%b4%e5%be%84%e3%80%81%e6%b5%81%e9%87%8f%e3%80%81%e6%b5%81%e9%80%9f%e3%80%81%e5%8e%8b%e5%8a%9b%e4%b9%8b%e9%97%b4%e7%9a%84%e5%85%b3%e7%b3%bb","status":"publish","type":"post","link":"https:\/\/www.flowtechgd.com\/archives\/16920.html","title":{"rendered":"\u9600\u95e8\u5c55|\u7ba1\u9053\u76f4\u5f84\u3001\u6d41\u91cf\u3001\u6d41\u901f\u3001\u538b\u529b\u4e4b\u95f4\u7684\u5173\u7cfb"},"content":{"rendered":"<p>\u9600\u95e8\u5c55\u8868\u793a\uff0c\u9996\u5148 \u6d41\u91cf=\u6d41\u901f\u00d7\u7ba1\u9053\u5185\u5f84\u00d7\u7ba1\u9053\u5185\u5f84\u00d7\u03c0\u00f74; \u6240\u4ee5\u6d41\u91cf\u548c\u6d41\u901f\u57fa\u672c\u4e0a\u77e5\u9053\u4e00\u4e2a\u5c31\u80fd\u7b97\u51fa\u53e6\u4e00\u4e2a\u53c2\u6570\u3002<\/p>\n<p class=\"111\">\n<p>\u4f46\u5982\u679c\u5df2\u77e5\u7ba1\u9053\u76f4\u5f84d\uff0c\u7ba1\u9053\u5185\u538b\u529bp\uff0c\u80fd\u7b97\u51fa\u6d41\u91cf\u5417?<\/p>\n<p class=\"111\">\n<p>\u7b54\u6848\u662f: \u8fd8\u4e0d\u80fd\u6c42\u7ba1\u9053\u4e2d\u6d41\u4f53\u7684\u6d41\u901f\u548c\u6d41\u91cf\u3002\u4f60\u8bbe\u60f3\u7ba1\u9053\u672b\u7aef\u6709\u4e00\u9600\u95e8\uff0c\u5f53\u5173\u95ed\u65f6,\u7ba1\u5185\u6709\u538b\u529bp\uff0c\u53ef\u7ba1\u5185\u6d41\u91cf\u4e3a\u96f6\u3002<\/p>\n<p class=\"111\">\n<p>\u6240\u4ee5\uff0c\u7ba1\u5185\u6d41\u91cf\u4e0d\u662f\u7531\u7ba1\u5185\u538b\u529b\u51b3\u5b9a\uff0c\u800c\u662f\u7531\u7ba1\u5185\u6cbf\u9014\u538b\u529b\u4e0b\u964d\u5761\u5ea6\u51b3\u5b9a\u7684\u3002\u6240\u4ee5\u4e00\u5b9a\u8981\u8bf4\u660e\u7ba1\u9053\u7684\u957f\u5ea6\u548c\u7ba1\u9053\u4e24\u7aef\u7684\u538b\u529b\u5dee\u662f\u591a\u5c11\u624d\u80fd\u6c42\u7ba1\u9053\u7684\u6d41\u901f\u548c\u6d41\u91cf\u3002<\/p>\n<p class=\"111\">\n<p>\u5982\u679c\u4ece\u5b9a\u6027\u5206\u6790\u89d2\u5ea6\u770b\uff0c\u7ba1\u9053\u4e2d\u538b\u529b\u4e0e\u6d41\u91cf\u7684\u5173\u7cfb\u662f\u6b63\u6bd4\u4f8b\u5173\u7cfb\uff0c\u5373\u538b\u529b\u8d8a\u5927\uff0c\u6d41\u91cf\u4e5f\u8d8a\u5927\u3002\u6d41\u91cf\u7b49\u4e8e\u6d41\u901f\u4e58\u4e8e\u65ad\u9762\u3002\u5bf9\u7ba1\u9053\u7684\u4efb\u4f55\u4e00\u65ad\u9762\uff0c\u538b\u529b\u53ea\u6765\u81ea\u4e00\u7aef\uff0c\u4e5f\u5c31\u662f\u8bf4\u538b\u529b\u7684\u65b9\u5411\u662f\u5355\u5411\u7684\uff0c\u5728\u538b\u529b\u65b9\u5411\u51fa\u53e3\u5904\u88ab\u5c01\u95ed\u65f6\uff08\u9600\u95e8\u5173\u95ed\uff09\uff0c\u7ba1\u5185\u6d41\u4f53\u5904\u4e8e\u7981\u6b62\u72b6\u6001\u3002\u4e00\u4f46\u51fa\u53e3\u6253\u5f00\uff0c\u5176\u6d41\u901f\u8d77\u51b3\u4e8e\u7ba1\u9053\u4e2d\u538b\u529b\u3002<\/p>\n<p class=\"111\">\n<p>\u8981\u5b9a\u91cf\u5206\u6790\uff0c\u53ef\u4ee5\u901a\u8fc7\u6c34\u529b\u6a21\u578b\u5b9e\u9a8c\uff0c\u5b89\u88c5\u538b\u529b\u8ba1\u3001\u6d41\u91cf\u8ba1\u6216\u6d4b\u91cf\u6d41\u8fc7\u5bb9\u91cf\u3002\u5bf9\u4e8e\u6709\u538b\u7ba1\u6d41\uff0c\u4e5f\u53ef\u4ee5\u901a\u8fc7\u8ba1\u7b97\u5f97\u5230, \u8ba1\u7b97\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n<p class=\"111\">\n<p>1\u3001\u8ba1\u7b97\u7ba1\u9053\u7684\u6bd4\u963bs\uff0c\u5982\u679c\u662f\u65e7\u94f8\u94c1\u7ba1\u6216\u65e7\u94a2\u7ba1\uff0c\u53ef\u7528\u820d\u7ef4\u5217\u592b\u516c\u5f0f\u8ba1\u7b97\u7ba1\u9053\u6bd4\u963bs=0.001736\/d^5.3 \u6216\u7528s=10.3n2\/d^5.33\u8ba1\u7b97\uff0c\u6216\u67e5\u6709\u5173\u8868\u683c\uff1b<\/p>\n<p class=\"111\">\n<p>2\u3001\u786e\u5b9a\u7ba1\u9053\u4e24\u7aef\u7684\u4f5c\u7528\u6c34\u5934\u5deeh=p\/(\u03c1g)\uff0c\u5982\u679c\u6709\u6c34\u5e73\u843d\u5deeh(\u6307\u7ba1\u9053\u8d77\u7aef\u6bd4\u672b\u7aef\u9ad8\u51fah)\uff0c\u5219h=p\/(\u03c1g)+h<\/p>\n<p class=\"111\">\n<p>\u5f0f\u4e2d\uff1ah:\u4ee5m\u4e3a\u5355\u4f4d\uff1b<\/p>\n<p class=\"111\">\n<p>p:\u4e3a\u7ba1\u9053\u4e24\u7aef\u7684\u538b\u5f3a\u5dee(\u4e0d\u662f\u67d0\u4e00\u65ad\u9762\u7684\u538b\u5f3a\uff09\uff0cp\u4ee5pa\u4e3a\u5355\u4f4d\uff1b<\/p>\n<p class=\"111\">\n<p>3\u3001\u8ba1\u7b97\u6d41\u91cfq\uff1aq = (h\/sl)^(1\/2)<\/p>\n<p class=\"111\">\n<p>4\u3001\u6d41\u901fv=4q\/(3.1416 * d^2)<\/p>\n<p class=\"111\">\n<p>\u5f0f\u4e2d\uff1aq \u2014\u2014 \u6d41\u91cf\uff0c\u4ee5m^3\/s\u4e3a\u5355\u4f4d\uff1b<\/p>\n<p class=\"111\">\n<p>h \u2014\u2014 \u7ba1\u9053\u8d77\u7aef\u4e0e\u672b\u7aef\u7684\u6c34\u5934\u5dee\uff0c\u4ee5m\u4e3a\u5355\u4f4d\uff1b<\/p>\n<p class=\"111\">\n<p>l \u2014\u2014 \u7ba1\u9053\u8d77\u7aef\u81f3\u672b\u7aef\u7684\u957f\u5ea6\uff0c\u4ee5 m\u4e3a\u5355\u4f4d\u3002<\/p>\n<p class=\"111\">\n<p style=\"text-align: center;\"><img decoding=\"async\" class=\"aligncenter size-full wp-image-12581\" src=\"\/wp-content\/uploads\/2022\/08\/640.png\" alt=\"\" \/ alt=\"\u9600\u95e8\u5c55|\u7ba1\u9053\u76f4\u5f84\u3001\u6d41\u91cf\u3001\u6d41\u901f\u3001\u538b\u529b\u4e4b\u95f4\u7684\u5173\u7cfb \u884c\u4e1a\u70ed\u70b9 \u7b2c1\u5f20\" title=\"\u9600\u95e8\u5c55|\u7ba1\u9053\u76f4\u5f84\u3001\u6d41\u91cf\u3001\u6d41\u901f\u3001\u538b\u529b\u4e4b\u95f4\u7684\u5173\u7cfb \u884c\u4e1a\u70ed\u70b9 \u7b2c1\u5f20-\" ><\/p>\n<p class=\"111\">\n<p style=\"text-align: center; color: #444846;\">\u6ce8\uff1a\u6700\u4e0a\u9762\u4e00\u884c\u662f\u6d41\u901f<\/p>\n<p class=\"111\">\n<p style=\"text-align: center; color: #444846;\">\u4ee5\u4e0a\u8868\u683c\u4e2d\u95f4\u5927\u7247\u6570\u636e\u7684\u5c31\u662f\u6d41\u91cf<\/p>\n<p class=\"111\">\n<p style=\"text-align: center; color: #444846;\">\u6700\u5de6\u8fb9\u4e00\u6392\u662f\u6c34\u7ba1\u7684\u516c\u79f0\u76f4\u5f84<\/p>\n<p class=\"111\">\n<p style=\"text-align: center; color: #444846;\">\u95ee\uff1a\u90a3\u4e48\u591a\u6d41\u901f\u6211\u9009\u54ea\u4e2a\uff1f<\/p>\n<p class=\"111\">\n<p style=\"text-align: center; color: #444846;\">\u522b\u6025&#8230;\u770b\u4e0b\u8868(\u5f00\u5f0f\u7cfb\u7edf\u548c\u95ed\u5f0f\u7cfb\u7edf\u6709\u533a\u522b\u54e6)<\/p>\n<p class=\"111\">\n<p style=\"text-align: center;\"><img decoding=\"async\" class=\"aligncenter size-full wp-image-12581\" src=\"\/wp-content\/uploads\/2022\/08\/640-1.png\" alt=\"\" \/ alt=\"\u9600\u95e8\u5c55|\u7ba1\u9053\u76f4\u5f84\u3001\u6d41\u91cf\u3001\u6d41\u901f\u3001\u538b\u529b\u4e4b\u95f4\u7684\u5173\u7cfb \u884c\u4e1a\u70ed\u70b9 \u7b2c2\u5f20\" title=\"\u9600\u95e8\u5c55|\u7ba1\u9053\u76f4\u5f84\u3001\u6d41\u91cf\u3001\u6d41\u901f\u3001\u538b\u529b\u4e4b\u95f4\u7684\u5173\u7cfb \u884c\u4e1a\u70ed\u70b9 \u7b2c2\u5f20-\" ><\/p>\n<p class=\"111\">\n<p style=\"text-align: center;\"><img decoding=\"async\" class=\"aligncenter size-full wp-image-12581\" src=\"\/wp-content\/uploads\/2022\/08\/640-3.png\" alt=\"\" \/ alt=\"\u9600\u95e8\u5c55|\u7ba1\u9053\u76f4\u5f84\u3001\u6d41\u91cf\u3001\u6d41\u901f\u3001\u538b\u529b\u4e4b\u95f4\u7684\u5173\u7cfb \u884c\u4e1a\u70ed\u70b9 \u7b2c3\u5f20\" title=\"\u9600\u95e8\u5c55|\u7ba1\u9053\u76f4\u5f84\u3001\u6d41\u91cf\u3001\u6d41\u901f\u3001\u538b\u529b\u4e4b\u95f4\u7684\u5173\u7cfb \u884c\u4e1a\u70ed\u70b9 \u7b2c3\u5f20-\" ><\/p>\n<p class=\"111\">\n<p>\u6765\u6e90\uff1a\u6cf5\u9600\u4e4b\u5bb6<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u9600\u95e8\u5c55\u8868\u793a\uff0c\u9996\u5148 \u6d41\u91cf=\u6d41\u901f\u00d7\u7ba1\u9053\u5185\u5f84\u00d7\u7ba1\u9053\u5185\u5f84\u00d7\u03c0\u00f74; \u6240\u4ee5\u6d41\u91cf\u548c\u6d41\u901f\u57fa\u672c\u4e0a\u77e5\u9053\u4e00\u4e2a\u5c31\u80fd\u7b97\u51fa\u53e6\u4e00\u4e2a\u53c2\u6570\u3002 \u4f46\u5982\u679c\u5df2\u77e5\u7ba1\u9053\u76f4\u5f84d\uff0c\u7ba1\u9053\u5185\u538b\u529bp\uff0c\u80fd\u7b97\u51fa\u6d41\u91cf\u5417? \u7b54\u6848\u662f: \u8fd8\u4e0d\u80fd\u6c42\u7ba1\u9053\u4e2d\u6d41\u4f53\u7684\u6d41\u901f\u548c\u6d41\u91cf\u3002\u4f60\u8bbe\u60f3\u7ba1\u9053\u672b\u7aef\u6709\u4e00\u9600\u95e8\uff0c\u5f53\u5173\u95ed\u65f6,\u7ba1\u5185\u6709\u538b\u529bp\uff0c\u53ef\u7ba1\u5185\u6d41\u91cf\u4e3a\u96f6\u3002 \u6240\u4ee5\uff0c\u7ba1\u5185\u6d41\u91cf\u4e0d\u662f\u7531\u7ba1\u5185\u538b\u529b\u51b3\u5b9a\uff0c\u800c\u662f\u7531\u7ba1\u5185\u6cbf\u9014\u538b\u529b\u4e0b\u964d\u5761\u5ea6\u51b3\u5b9a\u7684\u3002\u6240\u4ee5\u4e00\u5b9a\u8981\u8bf4\u660e\u7ba1\u9053\u7684\u957f\u5ea6\u548c\u7ba1\u9053\u4e24\u7aef\u7684\u538b\u529b\u5dee\u662f\u591a\u5c11\u624d\u80fd\u6c42\u7ba1\u9053\u7684\u6d41\u901f\u548c\u6d41\u91cf\u3002 \u5982\u679c\u4ece\u5b9a\u6027\u5206\u6790\u89d2\u5ea6\u770b\uff0c\u7ba1\u9053\u4e2d\u538b\u529b\u4e0e\u6d41\u91cf\u7684\u5173\u7cfb\u662f\u6b63\u6bd4\u4f8b\u5173\u7cfb\uff0c\u5373\u538b\u529b\u8d8a\u5927\uff0c\u6d41\u91cf\u4e5f\u8d8a\u5927\u3002\u6d41\u91cf\u7b49\u4e8e\u6d41\u901f\u4e58\u4e8e\u65ad\u9762\u3002\u5bf9\u7ba1\u9053\u7684\u4efb\u4f55\u4e00\u65ad\u9762\uff0c\u538b\u529b\u53ea\u6765\u81ea\u4e00\u7aef\uff0c\u4e5f\u5c31\u662f\u8bf4\u538b\u529b\u7684\u65b9\u5411\u662f\u5355\u5411\u7684\uff0c\u5728\u538b\u529b\u65b9\u5411\u51fa\u53e3\u5904\u88ab\u5c01\u95ed\u65f6\uff08\u9600\u95e8\u5173\u95ed\uff09\uff0c\u7ba1\u5185\u6d41\u4f53\u5904\u4e8e\u7981\u6b62\u72b6\u6001\u3002\u4e00\u4f46\u51fa\u53e3\u6253\u5f00\uff0c\u5176\u6d41\u901f\u8d77\u51b3\u4e8e\u7ba1\u9053\u4e2d\u538b\u529b\u3002 \u8981\u5b9a\u91cf\u5206\u6790\uff0c\u53ef\u4ee5\u901a\u8fc7\u6c34\u529b\u6a21\u578b\u5b9e\u9a8c\uff0c\u5b89\u88c5\u538b\u529b\u8ba1\u3001\u6d41\u91cf\u8ba1\u6216\u6d4b\u91cf\u6d41\u8fc7\u5bb9\u91cf\u3002\u5bf9\u4e8e\u6709\u538b\u7ba1\u6d41\uff0c\u4e5f\u53ef\u4ee5\u901a\u8fc7\u8ba1\u7b97\u5f97\u5230, \u8ba1\u7b97\u6b65\u9aa4\u5982\u4e0b\uff1a 1\u3001\u8ba1\u7b97\u7ba1\u9053\u7684\u6bd4\u963bs\uff0c\u5982\u679c\u662f\u65e7\u94f8\u94c1\u7ba1\u6216\u65e7\u94a2\u7ba1\uff0c\u53ef\u7528\u820d\u7ef4\u5217\u592b\u516c\u5f0f\u8ba1\u7b97\u7ba1\u9053\u6bd4\u963bs=0.001736\/d^5.3 \u6216\u7528s=10.3n2\/d^5.33\u8ba1\u7b97\uff0c\u6216\u67e5\u6709\u5173\u8868\u683c\uff1b 2\u3001\u786e\u5b9a\u7ba1\u9053\u4e24\u7aef\u7684\u4f5c\u7528\u6c34\u5934\u5deeh=p\/(\u03c1g)\uff0c\u5982\u679c\u6709\u6c34\u5e73\u843d\u5deeh(\u6307\u7ba1\u9053\u8d77\u7aef\u6bd4\u672b\u7aef\u9ad8\u51fah)\uff0c\u5219h=p\/(\u03c1g)+h \u5f0f\u4e2d\uff1ah:\u4ee5m\u4e3a\u5355\u4f4d\uff1b p:\u4e3a\u7ba1\u9053\u4e24\u7aef\u7684\u538b\u5f3a\u5dee(\u4e0d\u662f\u67d0\u4e00\u65ad\u9762\u7684\u538b\u5f3a\uff09\uff0cp\u4ee5pa\u4e3a\u5355\u4f4d\uff1b 3\u3001\u8ba1\u7b97\u6d41\u91cfq\uff1aq = (h\/sl)^(1\/2) 4\u3001\u6d41\u901fv=4q\/(3.1416 * d^2) \u5f0f\u4e2d\uff1aq \u2014\u2014 \u6d41\u91cf\uff0c\u4ee5m^3\/s\u4e3a\u5355\u4f4d\uff1b h \u2014\u2014 \u7ba1\u9053\u8d77\u7aef\u4e0e\u672b\u7aef\u7684\u6c34\u5934\u5dee\uff0c\u4ee5m\u4e3a\u5355\u4f4d\uff1b l \u2014\u2014 \u7ba1\u9053\u8d77\u7aef\u81f3\u672b\u7aef\u7684\u957f\u5ea6\uff0c\u4ee5 m\u4e3a\u5355\u4f4d\u3002 \u6ce8\uff1a\u6700\u4e0a\u9762\u4e00\u884c\u662f\u6d41\u901f \u4ee5\u4e0a\u8868\u683c\u4e2d\u95f4\u5927\u7247\u6570\u636e\u7684\u5c31\u662f\u6d41\u91cf \u6700\u5de6\u8fb9\u4e00\u6392\u662f\u6c34\u7ba1\u7684\u516c\u79f0\u76f4\u5f84 \u95ee\uff1a\u90a3\u4e48\u591a\u6d41\u901f\u6211\u9009\u54ea\u4e2a\uff1f \u522b\u6025&#8230;\u770b\u4e0b\u8868(\u5f00\u5f0f\u7cfb\u7edf\u548c\u95ed\u5f0f\u7cfb\u7edf\u6709\u533a\u522b\u54e6) 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