Pump and Motor Calculator<\/title>\n <style>\n \/* \u4f7f\u7528\u7279\u5b9a\u524d\u7f00\u907f\u514d\u6837\u5f0f\u51b2\u7a81 *\/\n .pump-calculator-wrapper {\n position: relative;\n z-index: 1; \/* \u786e\u4fdd\u4e0d\u4f1a\u5f71\u54cdsticky header *\/\n }\n\n .pump-calc-container {\n max-width: 800px;\n margin: 20px auto;\n padding: 20px;\n font-family: inherit;\n }\n\n .pump-calc-section {\n margin-bottom: 30px;\n padding: 20px;\n background: #fff;\n border-radius: 8px;\n box-shadow: 0 2px 4px rgba(0,0,0,0.1);\n }\n\n .pump-calc-section h2 {\n color: #333;\n font-size: 1.5em;\n margin: 0 0 20px 0;\n padding: 0;\n line-height: 1.4;\n }\n\n .pump-parameter-grid {\n display: grid;\n grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));\n gap: 20px;\n margin-top: 20px;\n }\n\n .pump-parameter-card {\n background: #f8f9fa;\n border-radius: 8px;\n padding: 20px;\n }\n\n .pump-parameter-title {\n font-size: 1.1em;\n color: #333;\n margin: 0 0 10px 0;\n display: flex;\n align-items: baseline;\n gap: 5px;\n }\n\n .pump-parameter-symbol {\n font-weight: normal;\n color: #666;\n }\n\n .pump-parameter-unit {\n color: #666;\n font-weight: normal;\n font-size: 0.9em;\n }\n\n .pump-parameter-description {\n color: #666;\n font-size: 0.9em;\n margin: 0;\n line-height: 1.5;\n }\n\n .pump-calculator-form {\n display: grid;\n grid-template-columns: repeat(2, 1fr);\n gap: 20px;\n max-width: 100%;\n }\n\n .pump-input-group {\n display: flex;\n flex-direction: column;\n }\n\n .pump-input-label {\n display: flex;\n align-items: baseline;\n margin-bottom: 8px;\n }\n\n .pump-input-label span {\n margin-left: 4px;\n color: #666;\n font-style: italic;\n }\n\n .pump-input-label .pump-symbol {\n margin: 0 4px;\n color: #666;\n }\n\n .pump-input-label .pump-unit {\n margin-left: 4px;\n color: #666;\n }\n\n .pump-calculator-form input[type=\"number\"] {\n width: 100%;\n padding: 8px 12px;\n border: 1px solid #ddd;\n border-radius: 4px;\n font-size: 16px;\n box-sizing: border-box;\n }\n\n .pump-calculator-form input[type=\"number\"]:focus {\n outline: none;\n border-color: #007bff;\n box-shadow: 0 0 0 2px rgba(0,123,255,0.25);\n }\n\n .pump-calculate-btn {\n grid-column: 1 \/ -1;\n background-color: #007bff;\n color: white;\n padding: 12px 24px;\n border: none;\n border-radius: 4px;\n cursor: pointer;\n font-size: 16px;\n transition: all 0.3s;\n width: 200px;\n margin: 20px auto 0;\n display: block;\n }\n\n .pump-calculate-btn:hover {\n background-color: #0056b3;\n color: #ffffff;\n }\n\n .pump-results-section {\n display: none;\n margin-top: 20px;\n }\n\n .pump-results-section.show {\n display: block;\n }\n\n .pump-result-item {\n margin: 10px 0;\n padding: 15px;\n background-color: #f8f9fa;\n border-radius: 4px;\n display: flex;\n justify-content: space-between;\n align-items: center;\n }\n\n .pump-result-value {\n font-weight: bold;\n color: #007bff;\n font-size: 1.1em;\n }\n\n @media (max-width: 768px) {\n .pump-calc-container {\n padding: 10px;\n }\n\n .pump-calculator-form {\n grid-template-columns: 1fr;\n }\n\n .pump-result-item {\n flex-direction: column;\n align-items: flex-start;\n gap: 5px;\n }\n }\n <\/style>\n<\/head>\n<body>\n <div class=\"pump-calculator-wrapper\">\n <div class=\"pump-calc-container\">\n \n <div class=\"pump-calc-section\">\n \n <h2>Parameter Explanation<\/h2>\n <div class=\"pump-parameter-grid\">\n <div class=\"pump-parameter-card\">\n <h3 class=\"pump-parameter-title\">\n System Flow Rate\n <span class=\"pump-parameter-symbol\">(Q)<\/span>\n <span class=\"pump-parameter-unit\">m\u00b3\/h<\/span>\n <\/h3>\n <p class=\"pump-parameter-description\">The volume of fluid that passes through the pump per unit time<\/p>\n <\/div>\n\n <div class=\"pump-parameter-card\">\n <h3 class=\"pump-parameter-title\">\n System Pressure\n <span class=\"pump-parameter-symbol\">(P)<\/span>\n <span class=\"pump-parameter-unit\">MPa<\/span>\n <\/h3>\n <p class=\"pump-parameter-description\">The pressure required by the system<\/p>\n <\/div>\n\n <div class=\"pump-parameter-card\">\n <h3 class=\"pump-parameter-title\">\n Motor Speed\n <span class=\"pump-parameter-symbol\">(n)<\/span>\n <span class=\"pump-parameter-unit\">rpm<\/span>\n <\/h3>\n <p class=\"pump-parameter-description\">The rotational speed of the motor<\/p>\n <\/div>\n <\/div>\n\n \n <h2 class=\"pump-calculator-title\">Calculator<\/h2>\n <form id=\"pumpCalculator\" class=\"pump-calculator-form\">\n <div class=\"pump-input-group\">\n <div class=\"pump-input-label\">\n System Flow Rate <span class=\"pump-symbol\">(Q)<\/span>\n <span class=\"pump-unit\">m\u00b3\/h<\/span>\n <\/div>\n <input type=\"number\" id=\"flowRate\" name=\"flowRate\" required step=\"0.01\" placeholder=\"Enter flow rate\">\n <\/div>\n\n <div class=\"pump-input-group\">\n <div class=\"pump-input-label\">\n System Pressure <span class=\"pump-symbol\">(P)<\/span>\n <span class=\"pump-unit\">MPa<\/span>\n <\/div>\n <input type=\"number\" id=\"pressure\" name=\"pressure\" required step=\"0.01\" placeholder=\"Enter pressure\">\n <\/div>\n\n <div class=\"pump-input-group\">\n <div class=\"pump-input-label\">\n Motor Speed <span class=\"pump-symbol\">(n)<\/span>\n <span class=\"pump-unit\">rpm<\/span>\n <\/div>\n <input type=\"number\" id=\"motorSpeed\" name=\"motorSpeed\" required step=\"1\" placeholder=\"Enter motor speed\">\n <\/div>\n\n <button type=\"button\" class=\"pump-calculate-btn\" onclick=\"pumpCalculateResults()\">Calculate<\/button>\n <\/form>\n <\/div>\n\n \n <div id=\"pumpResultsSection\" class=\"pump-calc-section pump-results-section\">\n <h2>Calculation Results<\/h2>\n <div id=\"pumpCalculationResults\">\n \n <\/div>\n <\/div>\n <\/div>\n <\/div>\n\n <script>\n function pumpCalculateResults() {\n \/\/ Get input values\n const flowRate = parseFloat(document.getElementById('flowRate').value);\n const pressure = parseFloat(document.getElementById('pressure').value);\n const motorSpeed = parseFloat(document.getElementById('motorSpeed').value);\n\n \/\/ Validate inputs\n if (isNaN(flowRate) || isNaN(pressure) || isNaN(motorSpeed)) {\n alert('Please enter valid numbers for all fields');\n return;\n }\n\n \/\/ Show results section\n const resultsSection = document.getElementById('pumpResultsSection');\n resultsSection.classList.add('show');\n\n \/\/ Calculate results\n const motorPower = pumpCalculateMotorPower(flowRate, pressure);\n const pumpDisplacement = pumpCalculatePumpDisplacement(flowRate, motorSpeed);\n\n \/\/ Display results\n const resultsDiv = document.getElementById('pumpCalculationResults');\n resultsDiv.innerHTML = `\n <div class=\"pump-result-item\">\n <span>Motor Power:<\/span>\n <span class=\"pump-result-value\">${motorPower.toFixed(2)} kW<\/span>\n <\/div>\n <div class=\"pump-result-item\">\n <span>Pump Displacement:<\/span>\n <span class=\"pump-result-value\">${pumpDisplacement.toFixed(2)} mL\/r<\/span>\n <\/div>\n `;\n }\n\n function pumpCalculateMotorPower(flowRate, pressure) {\n const efficiency = 0.85;\n const conversionFactor = 0.167;\n return (flowRate * pressure * conversionFactor) \/ efficiency;\n }\n\n function pumpCalculatePumpDisplacement(flowRate, motorSpeed) {\n const volumetricEfficiency = 0.95;\n const minuteToHourFactor = 60;\n return (flowRate * 1000000) \/ (motorSpeed * minuteToHourFactor * volumetricEfficiency);\n }\n <\/script>\n<\/body>\n<\/html> \n","protected":false},"excerpt":{"rendered":"<p>Discover the efficiency and effectiveness of your pump and motor systems with our advanced Pump and Motor Performance Calculator. 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Discover the efficiency and effectiveness of your pump and motor systems with our advanced Pump and Motor Performance Calculator. Designed for engineers and technicians, this tool provides accurate assessments of performance metrics, helping you optimize your systems for maximum output and minimal energy usage. With user-friendly interface and detailed analysis capabilities, our calculator is essential for anyone looking to improve operational efficiency and reduce operational costs. Explore our calculator today to enhance your equipment\u2019s performance while ensuring sustainable and cost-effective operations.<\/p>\n\n\n