\u062d\u0627\u0633\u0628\u0629 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 | \u062d\u0627\u0633\u0628\u0629 \u0645\u0639\u0644\u0645\u0627\u062a \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u0644\u064a\u0643\u064a\u0629<\/title>\n <meta name=\"description\" content=\"\u062d\u0627\u0633\u0628\u0629 \u0623\u0646\u0627\u0628\u064a\u0628 \u0647\u064a\u062f\u0631\u0648\u0644\u064a\u0643\u064a\u0629 \u0627\u062d\u062a\u0631\u0627\u0641\u064a\u0629 \u0644\u062d\u0633\u0627\u0628 \u0636\u063a\u0637 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628\u060c \u0648\u0645\u0639\u062f\u0644 \u062a\u062f\u0641\u0642\u0647\u0627\u060c \u0648\u0642\u0637\u0631\u0647\u0627 \u0627\u0644\u062f\u0627\u062e\u0644\u064a\u060c \u0648\u063a\u064a\u0631\u0647\u0627 \u0645\u0646 \u0627\u0644\u0645\u0639\u0644\u0645\u0627\u062a. \u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0647\u0646\u062f\u0633\u064a \u0648\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0623\u0646\u0638\u0645\u0629.\">\n <style>\n \/* \u6dfb\u52a0\u547d\u540d\u7a7a\u95f4\u524d\u7f00\uff0c\u907f\u514d\u4e0eWordPress\u6837\u5f0f\u51b2\u7a81 *\/\n .pipe-calc-container {\n --pipe-calc-primary-color: #2c3e50;\n --pipe-calc-secondary-color: #3498db;\n --pipe-calc-text-color: #333;\n --pipe-calc-border-color: #ddd;\n --pipe-calc-result-bg: #f8f9fa;\n --pipe-calc-success-color: #2ecc71;\n --pipe-calc-warning-color: #e74c3c;\n position: relative;\n z-index: 1; \/* \u786e\u4fdd\u4e0d\u4f1a\u8986\u76d6sticky header *\/\n }\n\n .pipe-calc-container * {\n box-sizing: border-box;\n }\n\n .pipe-calc-container body {\n font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", \"Microsoft YaHei\", sans-serif;\n line-height: 1.6;\n color: var(--pipe-calc-text-color);\n background-color: #f5f6fa;\n }\n\n .pipe-calc-container .calculator-container {\n max-width: 1200px;\n margin: 0 auto;\n padding: 20px;\n }\n\n .pipe-calc-container .section {\n background: #fff;\n border-radius: 10px;\n box-shadow: 0 2px 10px rgba(0,0,0,0.1);\n padding: 25px;\n margin-bottom: 30px;\n }\n\n .pipe-calc-container .subsection {\n margin-bottom: 40px;\n }\n\n .pipe-calc-container .subsection:last-child {\n margin-bottom: 0;\n }\n\n .pipe-calc-container .subsection h2 {\n margin-bottom: 25px;\n }\n\n .pipe-calc-container .parameter-definition {\n margin-bottom: 15px;\n padding-bottom: 15px;\n border-bottom: 1px solid var(--pipe-calc-border-color);\n }\n\n .pipe-calc-container .parameter-definitions-grid {\n display: grid;\n grid-template-columns: repeat(2, 1fr);\n gap: 30px;\n }\n\n .pipe-calc-container .parameter-definition {\n margin-bottom: 0;\n padding: 15px;\n border: 1px solid var(--pipe-calc-border-color);\n border-radius: 8px;\n background: #fcfcfc;\n }\n\n .pipe-calc-container .parameter-definition:last-child {\n margin-bottom: 0;\n padding-bottom: 15px;\n }\n\n .pipe-calc-container .parameter-definition h3 {\n color: var(--pipe-calc-primary-color);\n font-size: 1.1em;\n margin-bottom: 8px;\n }\n\n .pipe-calc-container .parameter-definition p {\n color: var(--pipe-calc-text-color);\n font-size: 0.95em;\n line-height: 1.5;\n margin: 0;\n }\n\n .pipe-calc-container .parameter-definition .unit-info {\n color: var(--pipe-calc-secondary-color);\n font-weight: 500;\n margin-top: 5px;\n font-size: 0.9em;\n }\n\n .pipe-calc-container h1, \n .pipe-calc-container h2 {\n color: var(--pipe-calc-primary-color);\n margin-bottom: 20px;\n }\n\n .pipe-calc-container h1 {\n text-align: center;\n }\n\n .pipe-calc-container .section h2 {\n text-align: left;\n }\n\n .pipe-calc-container .parameters-grid {\n display: grid;\n grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));\n gap: 20px;\n margin-bottom: 20px;\n }\n\n @media (max-width: 992px) {\n .pipe-calc-container .parameters-grid {\n grid-template-columns: repeat(2, 1fr);\n }\n }\n\n @media (max-width: 576px) {\n .pipe-calc-container .parameters-grid {\n grid-template-columns: 1fr;\n }\n }\n\n .pipe-calc-container .input-group {\n margin-bottom: 20px;\n position: relative;\n }\n\n .pipe-calc-container .input-group label {\n display: block;\n margin-bottom: 8px;\n color: var(--pipe-calc-primary-color);\n font-weight: 500;\n }\n\n .pipe-calc-container .input-group input {\n width: 100%;\n padding: 10px 40px 10px 12px;\n border: 2px solid var(--pipe-calc-border-color);\n border-radius: 6px;\n font-size: 1em;\n transition: border-color 0.3s;\n }\n\n .pipe-calc-container .input-group input:focus {\n outline: none;\n border-color: var(--pipe-calc-secondary-color);\n }\n\n .pipe-calc-container .unit {\n position: absolute;\n right: 12px;\n top: 38px;\n color: #666;\n font-size: 0.9em;\n }\n\n .pipe-calc-container .calculate-btn {\n background: var(--pipe-calc-secondary-color);\n color: white;\n border: none;\n padding: 12px 30px;\n border-radius: 6px;\n cursor: pointer;\n font-size: 1.1em;\n width: auto;\n min-width: 200px;\n transition: all 0.3s;\n font-weight: 500;\n display: block;\n margin: 0 auto;\n }\n\n .pipe-calc-container .calculate-btn:hover {\n background-color: #2980b9;\n transform: translateY(-1px);\n color: white;\n }\n\n .pipe-calc-container .results {\n display: none;\n background: var(--pipe-calc-result-bg);\n padding: 20px;\n border-radius: 8px;\n margin-top: 20px;\n }\n\n .pipe-calc-container .result-grid {\n display: grid;\n grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));\n gap: 20px;\n }\n\n .pipe-calc-container .result-item {\n background: white;\n padding: 15px;\n border-radius: 8px;\n box-shadow: 0 2px 4px rgba(0,0,0,0.05);\n }\n\n .pipe-calc-container .result-item h3 {\n color: var(--pipe-calc-primary-color);\n margin-bottom: 10px;\n font-size: 1em;\n }\n\n .pipe-calc-container .result-value {\n font-size: 1.3em;\n font-weight: bold;\n color: var(--pipe-calc-secondary-color);\n }\n\n .pipe-calc-container .unit-note {\n font-size: 0.8em;\n color: #666;\n }\n\n @media (max-width: 768px) {\n .pipe-calc-container .calculator-container {\n padding: 10px;\n }\n\n .pipe-calc-container .parameters-grid {\n grid-template-columns: 1fr;\n }\n\n .pipe-calc-container .section {\n padding: 15px;\n }\n\n .pipe-calc-container .parameter-definitions-grid {\n grid-template-columns: 1fr;\n }\n }\n <\/style>\n<\/head>\n<body>\n <div class=\"pipe-calc-container\">\n <div class=\"calculator-container\">\n \n <div class=\"section\">\n \n <div class=\"subsection\">\n <h2>\u062a\u0639\u0631\u064a\u0641\u0627\u062a \u0627\u0644\u0645\u0639\u0644\u0645\u0627\u062a<\/h2>\n <div class=\"parameter-definitions-grid\">\n <div class=\"parameter-definition\">\n <h3>\u0636\u063a\u0637 \u0627\u0644\u0646\u0638\u0627\u0645<\/h3>\n <p>\u0636\u063a\u0637 \u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0646\u0638\u0627\u0645 \u0627\u0644\u0647\u064a\u062f\u0631\u0648\u0644\u064a\u0643\u064a. \u062a\u064f\u0645\u062b\u0644 \u0647\u0630\u0647 \u0627\u0644\u0642\u064a\u0645\u0629 \u0623\u0642\u0635\u0649 \u0636\u063a\u0637 \u062a\u0634\u063a\u064a\u0644 \u0641\u064a \u0646\u0638\u0627\u0645 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628.<\/p>\n <div class=\"unit-info\">\u0627\u0644\u0648\u062d\u062f\u0629: \u0628\u0627\u0631 (1 \u0628\u0627\u0631 = 0.1 \u0645\u064a\u062c\u0627 \u0628\u0627\u0633\u0643\u0627\u0644)<\/div>\n <\/div>\n \n <div class=\"parameter-definition\">\n <h3>\u0645\u0639\u062f\u0644 \u0627\u0644\u062a\u062f\u0641\u0642<\/h3>\n <p>\u062d\u062c\u0645 \u0627\u0644\u0633\u0627\u0626\u0644 \u0627\u0644\u0645\u062a\u062f\u0641\u0642 \u0639\u0628\u0631 \u062e\u0637 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0644\u0643\u0644 \u0648\u062d\u062f\u0629 \u0632\u0645\u0646\u064a\u0629. \u064a\u064f\u0639\u062f \u0647\u0630\u0627 \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0623\u0633\u0627\u0633\u064a\u064b\u0627 \u0644\u062a\u062d\u062f\u064a\u062f \u0623\u062d\u062c\u0627\u0645 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0648\u0633\u0631\u0639\u0627\u062a \u0627\u0644\u062a\u062f\u0641\u0642.<\/p>\n <div class=\"unit-info\">\u0627\u0644\u0648\u062d\u062f\u0629: \u0644\u062a\u0631\/\u062f\u0642\u064a\u0642\u0629 (\u0644\u062a\u0631 \u0641\u064a \u0627\u0644\u062f\u0642\u064a\u0642\u0629)<\/div>\n <\/div>\n \n <div class=\"parameter-definition\">\n <h3>\u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u062f\u0627\u062e\u0644\u064a \u0644\u0644\u0623\u0646\u0628\u0648\u0628<\/h3>\n <p>\u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u062f\u0627\u062e\u0644\u064a \u0644\u062e\u0637 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628. \u064a\u0624\u062b\u0631 \u0647\u0630\u0627 \u0627\u0644\u0628\u0639\u062f \u0628\u0634\u0643\u0644 \u0645\u0628\u0627\u0634\u0631 \u0639\u0644\u0649 \u0633\u0631\u0639\u0629 \u0627\u0644\u062a\u062f\u0641\u0642 \u0648\u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0636\u063a\u0637 \u0641\u064a \u0627\u0644\u0646\u0638\u0627\u0645.<\/p>\n <div class=\"unit-info\">\u0627\u0644\u0648\u062d\u062f\u0629: \u0645\u0645 (\u0645\u0644\u064a\u0645\u062a\u0631)<\/div>\n <\/div>\n \n <div class=\"parameter-definition\">\n <h3>\u0644\u0632\u0648\u062c\u0629 \u0627\u0644\u0633\u0648\u0627\u0626\u0644<\/h3>\n <p>\u0645\u0642\u064a\u0627\u0633 \u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0633\u0627\u0626\u0644 \u0644\u0644\u062a\u062f\u0641\u0642. \u062a\u062a\u0637\u0644\u0628 \u0627\u0644\u0633\u0648\u0627\u0626\u0644 \u0630\u0627\u062a \u0627\u0644\u0644\u0632\u0648\u062c\u0629 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u0637\u0627\u0642\u0629 \u0623\u0643\u0628\u0631 \u0644\u0644\u0636\u062e\u060c \u0645\u0645\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u062e\u0633\u0627\u0626\u0631 \u0623\u0643\u0628\u0631 \u0641\u064a \u0627\u0644\u0636\u063a\u0637.<\/p>\n <div class=\"unit-info\">\u0627\u0644\u0648\u062d\u062f\u0629: cSt (centistokes\u060c 1 cSt = 1 \u0645\u0645\u00b2\/\u062b\u0627\u0646\u064a\u0629)<\/div>\n <\/div>\n \n <div class=\"parameter-definition\">\n <h3>\u0637\u0648\u0644 \u0627\u0644\u0623\u0646\u0628\u0648\u0628 \u0627\u0644\u0645\u0639\u062f\u0646\u064a<\/h3>\n <p>\u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0625\u062c\u0645\u0627\u0644\u064a \u0644\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629 \u0627\u0644\u0635\u0644\u0628\u0629 \u0641\u064a \u0627\u0644\u0646\u0638\u0627\u0645. \u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u062a\u0643\u0648\u0646 \u062e\u0633\u0627\u0626\u0631 \u0627\u0644\u0636\u063a\u0637 \u0641\u064a \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629 \u0623\u0642\u0644\u060c \u0648\u0644\u0643\u0646 \u0645\u0631\u0648\u0646\u0629 \u0627\u0644\u062a\u0648\u062c\u064a\u0647 \u0641\u064a\u0647\u0627 \u0623\u0642\u0644.<\/p>\n <div class=\"unit-info\">\u0627\u0644\u0648\u062d\u062f\u0629: \u0645 (\u0645\u062a\u0631)<\/div>\n <\/div>\n \n <div class=\"parameter-definition\">\n <h3>\u0637\u0648\u0644 \u0627\u0644\u062e\u0631\u0637\u0648\u0645 \u0627\u0644\u0645\u0631\u0646<\/h3>\n <p>\u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0625\u062c\u0645\u0627\u0644\u064a \u0644\u0644\u062e\u0631\u0627\u0637\u064a\u0645 \u0627\u0644\u0645\u0631\u0646\u0629 \u0641\u064a \u0627\u0644\u0646\u0638\u0627\u0645. \u062a\u0633\u0645\u062d \u0647\u0630\u0647 \u0627\u0644\u062e\u0631\u0627\u0637\u064a\u0645 \u0628\u0639\u0632\u0644 \u0627\u0644\u062d\u0631\u0643\u0629 \u0648\u0627\u0644\u0627\u0647\u062a\u0632\u0627\u0632\u060c \u0648\u0644\u0643\u0646\u0647\u0627 \u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u062a\u0643\u0648\u0646 \u0630\u0627\u062a \u062e\u0633\u0627\u0626\u0631 \u0636\u063a\u0637 \u0623\u0639\u0644\u0649.<\/p>\n <div class=\"unit-info\">\u0627\u0644\u0648\u062d\u062f\u0629: \u0645 (\u0645\u062a\u0631)<\/div>\n <\/div>\n <\/div>\n <\/div>\n\n \n <div class=\"subsection\">\n <h2>\u0627\u0644\u0622\u0644\u0629 \u0627\u0644\u062d\u0627\u0633\u0628\u0629<\/h2>\n <form id=\"pipeCalculator\" class=\"calculator-form\" action=\"\">\n <div class=\"parameters-grid\">\n <div class=\"input-group\">\n <label for=\"pressure\">\u0636\u063a\u0637 \u0627\u0644\u0646\u0638\u0627\u0645<\/label>\n <input type=\"number\" id=\"pressure\" name=\"pressure\" step=\"0.1\" required>\n <span class=\"unit\">\u062d\u0627\u062c\u0650\u0632<\/span>\n <\/div>\n \n <div class=\"input-group\">\n <label for=\"flow_rate\">\u0645\u0639\u062f\u0644 \u0627\u0644\u062a\u062f\u0641\u0642<\/label>\n <input type=\"number\" id=\"flow_rate\" name=\"flow_rate\" step=\"0.1\" required>\n <span class=\"unit\">\u0644\u062a\u0631\/\u062f\u0642\u064a\u0642\u0629<\/span>\n <\/div>\n \n <div class=\"input-group\">\n <label for=\"pipe_diameter\">\u0627\u0644\u0642\u0637\u0631 \u0627\u0644\u062f\u0627\u062e\u0644\u064a \u0644\u0644\u0623\u0646\u0628\u0648\u0628<\/label>\n <input type=\"number\" id=\"pipe_diameter\" name=\"pipe_diameter\" step=\"0.1\" required>\n <span class=\"unit\">\u0645\u0645<\/span>\n <\/div>\n \n <div class=\"input-group\">\n <label for=\"viscosity\">\u0644\u0632\u0648\u062c\u0629 \u0627\u0644\u0633\u0648\u0627\u0626\u0644<\/label>\n <input type=\"number\" id=\"viscosity\" name=\"viscosity\" step=\"0.1\" required>\n <span class=\"unit\">cSt<\/span>\n <\/div>\n \n <div class=\"input-group\">\n <label for=\"metal_pipe_length\">\u0637\u0648\u0644 \u0627\u0644\u0623\u0646\u0628\u0648\u0628 \u0627\u0644\u0645\u0639\u062f\u0646\u064a<\/label>\n <input type=\"number\" id=\"metal_pipe_length\" name=\"metal_pipe_length\" step=\"0.1\" required>\n <span class=\"unit\">\u0645<\/span>\n <\/div>\n \n <div class=\"input-group\">\n <label for=\"flex_pipe_length\">\u0637\u0648\u0644 \u0627\u0644\u062e\u0631\u0637\u0648\u0645 \u0627\u0644\u0645\u0631\u0646<\/label>\n <input type=\"number\" id=\"flex_pipe_length\" name=\"flex_pipe_length\" step=\"0.1\" required>\n <span class=\"unit\">\u0645<\/span>\n <\/div>\n <\/div>\n\n <button type=\"submit\" class=\"calculate-btn\">\u0627\u062d\u0633\u0628<\/button>\n <input type=\"hidden\" name=\"trp-form-language\" value=\"ar\"\/><\/form>\n\n \n <div class=\"results\" id=\"results\">\n <h2>\u0646\u062a\u0627\u0626\u062c \u0627\u0644\u062d\u0633\u0627\u0628<\/h2>\n <div class=\"result-grid\">\n <div class=\"result-item\">\n <h3>\u0642\u0637\u0631 \u062e\u0637 \u0627\u0644\u0636\u063a\u0637 (\u0645\u0645)<\/h3>\n <div class=\"result-value\" id=\"pressure_pipe_diameter\">0<\/div>\n <\/div>\n <div class=\"result-item\">\n <h3>\u0642\u0637\u0631 \u062e\u0637 \u0627\u0644\u0639\u0648\u062f\u0629 (\u0645\u0645)<\/h3>\n <div class=\"result-value\" id=\"return_pipe_diameter\">0<\/div>\n <\/div>\n <div class=\"result-item\">\n <h3>\u0642\u0637\u0631 \u062e\u0637 \u0627\u0644\u0634\u0641\u0637 (\u0645\u0645)<\/h3>\n <div class=\"result-value\" id=\"suction_pipe_diameter\">0<\/div>\n <\/div>\n <div class=\"result-item\">\n <h3>\u0633\u0645\u0643 \u0627\u0644\u062c\u062f\u0627\u0631 \u0627\u0644\u0622\u0645\u0646 (\u0645\u0645)<\/h3>\n <div class=\"result-value\" id=\"wall_thickness\">0<\/div>\n <div class=\"unit-note\">\u0641\u0648\u0644\u0627\u0630 \u0645\u0646 \u0627\u0644\u062f\u0631\u062c\u0629 20<\/div>\n <\/div>\n <div class=\"result-item\">\n <h3>\u0633\u0631\u0639\u0629 \u0627\u0644\u062a\u062f\u0641\u0642 (\u0645\/\u062b)<\/h3>\n <div class=\"result-value\" id=\"flow_velocity\">0<\/div>\n <\/div>\n <div class=\"result-item\">\n <h3>\u0631\u0642\u0645 \u0631\u064a\u0646\u0648\u0644\u062f\u0632 (Re)<\/h3>\n <div class=\"result-value\" id=\"reynolds_number\">0<\/div>\n <\/div>\n <div class=\"result-item\">\n <h3>\u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0635\u0641\u062d\u064a (\u0628\u0627\u0631)<\/h3>\n <div class=\"result-value\" id=\"laminar_pressure_loss\">0<\/div>\n <\/div>\n <div class=\"result-item\">\n <h3>\u0641\u0642\u062f\u0627\u0646 \u0627\u0644\u0636\u063a\u0637 \u0627\u0644\u0645\u0636\u0637\u0631\u0628 (\u0628\u0627\u0631)<\/h3>\n <div class=\"result-value\" id=\"turbulent_pressure_loss\">0<\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n\n <script>\n (function() {\n \/\/ \u4f7f\u7528\u7acb\u5373\u6267\u884c\u51fd\u6570\u907f\u514d\u5168\u5c40\u53d8\u91cf\u6c61\u67d3\n document.getElementById('pipeCalculator').addEventListener('submit', function(e) {\n e.preventDefault();\n \n \/\/ \u83b7\u53d6\u8f93\u5165\u503c\n const pressure = parseFloat(document.getElementById('pressure').value);\n const flowRate = parseFloat(document.getElementById('flow_rate').value);\n const pipeDiameter = parseFloat(document.getElementById('pipe_diameter').value);\n const viscosity = parseFloat(document.getElementById('viscosity').value);\n const metalPipeLength = parseFloat(document.getElementById('metal_pipe_length').value);\n const flexPipeLength = parseFloat(document.getElementById('flex_pipe_length').value);\n \n \/\/ \u8ba1\u7b97\u6d41\u901f (m\/s)\n const flowRateM3s = flowRate \/ (1000 * 60);\n const diameterM = pipeDiameter \/ 1000;\n const area = Math.PI * Math.pow(diameterM, 2) \/ 4;\n const velocity = flowRateM3s \/ area;\n \n \/\/ \u8ba1\u7b97\u96f7\u8bfa\u6570\n const viscosityM2s = viscosity * 1e-6;\n const reynolds = (velocity * diameterM) \/ viscosityM2s;\n \n \/\/ \u8ba1\u7b97\u7ba1\u8def\u5185\u5f84\n const pressurePipeDiameter = Math.sqrt((4 * flowRateM3s) \/ (Math.PI * 6)); \/\/ \u538b\u529b\u7ba1\u8def\u63a8\u8350\u6d41\u901f6m\/s\n const returnPipeDiameter = Math.sqrt((4 * flowRateM3s) \/ (Math.PI * 4)); \/\/ \u56de\u6cb9\u7ba1\u8def\u63a8\u8350\u6d41\u901f4m\/s\n const suctionPipeDiameter = Math.sqrt((4 * flowRateM3s) \/ (Math.PI * 1.5)); \/\/ \u5438\u6cb9\u7ba1\u8def\u63a8\u8350\u6d41\u901f1.5m\/s\n \n \/\/ \u8ba1\u7b97\u5b89\u5168\u58c1\u539a (20\u53f7\u94a2)\n const safetyFactor = 4; \/\/ \u5b89\u5168\u7cfb\u6570\n const steelStrength = 350; \/\/ 20\u53f7\u94a2\u7684\u8bb8\u7528\u5e94\u529b\uff08MPa\uff09\n const wallThickness = (pressure * 0.1 * pipeDiameter) \/ (2 * steelStrength \/ safetyFactor);\n \n \/\/ \u8ba1\u7b97\u538b\u529b\u635f\u5931\n const density = 870; \/\/ \u6cb9\u6db2\u5bc6\u5ea6 kg\/m\u00b3\n const totalLength = metalPipeLength + flexPipeLength;\n \n \/\/ \u5c42\u6d41\u538b\u529b\u635f\u5931\n const laminarPressureLoss = (32 * viscosityM2s * velocity * totalLength) \/ (Math.pow(diameterM, 2)) \/ 100000;\n \n \/\/ \u7d0a\u6d41\u538b\u529b\u635f\u5931\n const roughness = 0.0015; \/\/ \u7ba1\u9053\u7c97\u7cd9\u5ea6\uff08mm\uff09\n const frictionFactor = 0.25 \/ Math.pow(Math.log10(roughness \/ (3.7 * diameterM) + 5.74 \/ Math.pow(reynolds, 0.9)), 2);\n const turbulentPressureLoss = (frictionFactor * totalLength * density * Math.pow(velocity, 2)) \/ (2 * diameterM) \/ 100000;\n \n \/\/ \u663e\u793a\u7ed3\u679c\n document.getElementById('pressure_pipe_diameter').textContent = (pressurePipeDiameter * 1000).toFixed(2);\n document.getElementById('return_pipe_diameter').textContent = (returnPipeDiameter * 1000).toFixed(2);\n document.getElementById('suction_pipe_diameter').textContent = (suctionPipeDiameter * 1000).toFixed(2);\n document.getElementById('wall_thickness').textContent = wallThickness.toFixed(2);\n document.getElementById('flow_velocity').textContent = velocity.toFixed(2);\n document.getElementById('reynolds_number').textContent = reynolds.toFixed(0);\n document.getElementById('laminar_pressure_loss').textContent = laminarPressureLoss.toFixed(3);\n document.getElementById('turbulent_pressure_loss').textContent = turbulentPressureLoss.toFixed(3);\n \n \/\/ \u663e\u793a\u7ed3\u679c\u533a\u57df\n document.getElementById('results').style.display = 'block';\n });\n })();\n <\/script>\n<\/body>\n<\/html>","protected":false},"excerpt":{"rendered":"<p>Discover the efficiency of our Hydraulic Pipeline Calculator, designed to optimize your hydraulic system planning and analysis. This user-friendly tool allows engineers and technicians to…<\/p>","protected":false},"author":2,"featured_media":15648,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"pmpro_default_level":"","_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[3428],"tags":[3588,3590,3589],"class_list":["post-15647","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hydraulic-oil-pressure-calculator","tag-hydraulic-system-design","tag-pipe-size-optimization","tag-pressure-drop-calculation","pmpro-has-access"],"acf":[],"jetpack_featured_media_url":"https:\/\/www.mechstream.com\/wp-content\/uploads\/2025\/04\/Hydraulic-Pipeline-Calculator.png","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.mechstream.com\/ar\/wp-json\/wp\/v2\/posts\/15647","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.mechstream.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.mechstream.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.mechstream.com\/ar\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mechstream.com\/ar\/wp-json\/wp\/v2\/comments?post=15647"}],"version-history":[{"count":0,"href":"https:\/\/www.mechstream.com\/ar\/wp-json\/wp\/v2\/posts\/15647\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.mechstream.com\/ar\/wp-json\/wp\/v2\/media\/15648"}],"wp:attachment":[{"href":"https:\/\/www.mechstream.com\/ar\/wp-json\/wp\/v2\/media?parent=15647"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.mechstream.com\/ar\/wp-json\/wp\/v2\/categories?post=15647"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.mechstream.com\/ar\/wp-json\/wp\/v2\/tags?post=15647"}],"curies":[{"name":"\u0648\u0648\u0631\u062f\u0628\u0631\u064a\u0633","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}

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