Calculateur de syst\u00e8me hydraulique | Solutions professionnelles pour l'\u00e9nergie hydraulique<\/title>\n <meta name=\"description\" content=\"Calculateur de syst\u00e8me d'huile hydraulique professionnel pour des calculs de fluides pr\u00e9cis, y compris la viscosit\u00e9, la temp\u00e9rature et les param\u00e8tres du syst\u00e8me.\">\n <style>\n \/* \u9694\u79bb\u6837\u5f0f\uff0c\u9632\u6b62\u5f71\u54cdWordPress\u9875\u9762 *\/\n .hydraulic-calculator-wrapper {\n position: relative;\n z-index: 1;\n margin: 0;\n padding: 0;\n width: 100%;\n max-width: 1200px;\n font-family: inherit;\n box-sizing: border-box;\n }\n\n .hydraulic-calculator-wrapper * {\n box-sizing: border-box;\n margin: 0;\n padding: 0;\n }\n\n .hydraulic-calculator-wrapper h1,\n .hydraulic-calculator-wrapper h2,\n .hydraulic-calculator-wrapper h3,\n .hydraulic-calculator-wrapper h4 {\n margin: 0;\n padding: 0;\n line-height: 1.2;\n }\n\n :root {\n --primary-color: #2c3e50;\n --secondary-color: #3498db;\n 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display: grid;\n grid-template-columns: repeat(3, 1fr);\n gap: 30px;\n margin-bottom: 40px;\n }\n\n .definition-item {\n background: white;\n padding: 20px;\n border-radius: 8px;\n box-shadow: 0 1px 3px rgba(0,0,0,0.1);\n }\n\n .definition-item h4 {\n color: var(--primary-color);\n margin: 0 0 12px 0;\n font-size: 1.1em;\n }\n\n .definition-item p {\n color: var(--text-color);\n margin: 0;\n font-size: 0.95em;\n line-height: 1.5;\n }\n\n @media (max-width: 992px) {\n .definitions-grid {\n grid-template-columns: repeat(2, 1fr);\n }\n .parameter-section {\n padding: 30px;\n }\n .parameter-grid {\n grid-template-columns: repeat(2, 1fr);\n }\n }\n\n @media (max-width: 768px) {\n .parameter-grid {\n grid-template-columns: 1fr;\n gap: 15px;\n }\n .parameter-section {\n padding: 25px;\n }\n }\n\n @media (max-width: 576px) {\n .definitions-grid {\n grid-template-columns: 1fr;\n }\n .parameter-section {\n padding: 20px;\n }\n .parameter-grid {\n grid-template-columns: 1fr;\n }\n .input-group {\n padding: 15px;\n }\n .result-grid {\n grid-template-columns: 1fr;\n }\n }\n\n \/* \u6dfb\u52a0\u793a\u610f\u56fe\u6837\u5f0f *\/\n .diagram-container {\n width: 100%;\n max-width: 800px;\n margin: 0 auto 30px;\n padding: 20px;\n border-radius: 8px;\n box-shadow: 0 2px 4px rgba(0,0,0,0.1);\n }\n\n .hydraulic-diagram {\n width: 100%;\n height: auto;\n }\n\n .parameter-labels text {\n font-family: Arial, sans-serif;\n }\n\n @media (max-width: 768px) {\n .diagram-container {\n padding: 10px;\n }\n }\n <\/style>\n<\/head>\n<body>\n <div class=\"hydraulic-calculator-wrapper\">\n <div class=\"calculator-container\">\n \n <div class=\"parameter-section\">\n <h2 class=\"section-title\">D\u00e9finitions des param\u00e8tres<\/h2>\n <div class=\"definitions-grid\">\n <div class=\"definition-item\">\n <h4>Volume du syst\u00e8me (V)<\/h4>\n <p>Volume total d'huile hydraulique dans le syst\u00e8me, mesur\u00e9 en litres (L).<\/p>\n <\/div>\n <div class=\"definition-item\">\n <h4>Pression du syst\u00e8me (P)<\/h4>\n <p>Pression de service du syst\u00e8me hydraulique, mesur\u00e9e en bar.<\/p>\n <\/div>\n <div class=\"definition-item\">\n <h4>Volume original (V\u2080)<\/h4>\n <p>Volume initial du syst\u00e8me avant changements de temp\u00e9rature, en litres (L).<\/p>\n <\/div>\n <div class=\"definition-item\">\n <h4>Variation de temp\u00e9rature (\u0394t)<\/h4>\n <p>Variation de la temp\u00e9rature du syst\u00e8me par rapport aux conditions initiales, en degr\u00e9s Celsius (\u00b0C).<\/p>\n <\/div>\n <div class=\"definition-item\">\n <h4>Viscosit\u00e9 \u00e0 50\u00b0C (V\u2085\u2080)<\/h4>\n <p>Viscosit\u00e9 cin\u00e9matique de l'huile \u00e0 50\u00b0C, en centistokes (cSt).<\/p>\n <\/div>\n <div class=\"definition-item\">\n <h4>Temp\u00e9rature de fonctionnement (t)<\/h4>\n <p>Temp\u00e9rature de fonctionnement actuelle du syst\u00e8me, en degr\u00e9s Celsius (\u00b0C).<\/p>\n <\/div>\n <div class=\"definition-item\">\n <h4>Indice de viscosit\u00e9 (n)<\/h4>\n <p>Nombre empirique indiquant le changement de viscosit\u00e9 avec la temp\u00e9rature.<\/p>\n <\/div>\n <div class=\"definition-item\">\n <h4>Densit\u00e9 de l'huile<\/h4>\n <p>Masse volumique de l'huile hydraulique, en kilogrammes par m\u00e8tre cube (kg\/m\u00b3).<\/p>\n <\/div>\n <div class=\"definition-item\">\n <h4>Diam\u00e8tre de l'orifice d'aspiration<\/h4>\n <p>Diam\u00e8tre int\u00e9rieur de l'orifice d'aspiration, mesur\u00e9 en millim\u00e8tres (mm).<\/p>\n <\/div>\n <\/div>\n <\/div>\n\n \n <div class=\"parameter-section\">\n <h2 class=\"section-title\">Calculatrice<\/h2>\n <div class=\"parameter-grid\">\n \n <div class=\"input-group\">\n <label for=\"system-volume\">Volume du syst\u00e8me (V) <span class=\"unit\">L<\/span><\/label>\n <input type=\"number\" id=\"system-volume\" placeholder=\"Entrez le volume du syst\u00e8me\">\n <\/div>\n <div class=\"input-group\">\n <label for=\"system-pressure\">Pression du syst\u00e8me (P) <span class=\"unit\">bar<\/span><\/label>\n <input type=\"number\" id=\"system-pressure\" placeholder=\"Entrez la pression du syst\u00e8me\">\n <\/div>\n\n \n <div class=\"input-group\">\n <label for=\"original-volume\">Volume du syst\u00e8me d'origine (V\u2080) <span class=\"unit\">L<\/span><\/label>\n <input type=\"number\" id=\"original-volume\" placeholder=\"Entrez le volume d'origine\">\n <\/div>\n <div class=\"input-group\">\n <label for=\"temp-change\">Variation de temp\u00e9rature (\u0394t) <span class=\"unit\">\u00b0C<\/span><\/label>\n <input type=\"number\" id=\"temp-change\" placeholder=\"Entrer le changement de temp\u00e9rature\">\n <\/div>\n\n \n <div class=\"input-group\">\n <label for=\"v50\">Viscosit\u00e9 \u00e0 50\u00b0C (V\u2085\u2080) <span class=\"unit\">cSt<\/span><\/label>\n <input type=\"number\" id=\"v50\" placeholder=\"Entrez V\u2085\u2080\">\n <\/div>\n <div class=\"input-group\">\n <label for=\"operating-temp\">Temp\u00e9rature de fonctionnement (t) <span class=\"unit\">\u00b0C<\/span><\/label>\n <input type=\"number\" id=\"operating-temp\" placeholder=\"Entrez la temp\u00e9rature de fonctionnement\">\n <\/div>\n\n \n <div class=\"input-group\">\n <label for=\"viscosity-index\">Indice de viscosit\u00e9 (n)<\/label>\n <input type=\"number\" id=\"viscosity-index\" placeholder=\"Entrez l'indice de viscosit\u00e9\">\n <\/div>\n <div class=\"input-group\">\n <label for=\"oil-density\">Densit\u00e9 de l'huile <span class=\"unit\">kg\/m\u00b3<\/span><\/label>\n <input type=\"number\" id=\"oil-density\" placeholder=\"Entrez la densit\u00e9 de l'huile\">\n <\/div>\n\n \n <div class=\"input-group\">\n <label for=\"suction-diameter\">Diam\u00e8tre de l'orifice d'aspiration <span class=\"unit\">mm<\/span><\/label>\n <input type=\"number\" id=\"suction-diameter\" placeholder=\"Entrez le diam\u00e8tre de l'orifice d'aspiration\">\n <\/div>\n <\/div>\n\n <button class=\"calculate-btn\" onclick=\"calculate()\">Calculer<\/button>\n <\/div>\n\n \n <div class=\"result-section\" id=\"result-section\">\n <h2 class=\"section-title\">R\u00e9sultats des calculs<\/h2>\n <div class=\"result-grid\">\n <div class=\"result-item\">\n <h3>Variation du volume du syst\u00e8me (\u0394V)<\/h3>\n <div class=\"result-value\" id=\"volume-change\">0 L<\/div>\n <\/div>\n <div class=\"result-item\">\n <h3>Volume final du syst\u00e8me (Vt)<\/h3>\n <div class=\"result-value\" id=\"final-volume\">0 L<\/div>\n <\/div>\n <div class=\"result-item\">\n <h3>Pression Volume (Vp)<\/h3>\n <div class=\"result-value\" id=\"pressure-volume\">0 L<\/div>\n <\/div>\n <div class=\"result-item\">\n <h3>Temp\u00e9rature Volume (Vt)<\/h3>\n <div class=\"result-value\" id=\"temp-volume\">0 L<\/div>\n <\/div>\n <div class=\"result-item\">\n <h3>Viscosit\u00e9 cin\u00e9matique (V)<\/h3>\n <div class=\"result-value\" id=\"kinematic-viscosity\">0 cSt<\/div>\n <\/div>\n <div class=\"result-item\">\n <h3>Pression de vide d'admission<\/h3>\n <div class=\"result-value\" id=\"inlet-vacuum\">0 bar<\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n <\/div>\n\n <script>\n function calculate() {\n \/\/ Get input values\n const systemVolume = parseFloat(document.getElementById('system-volume').value);\n const systemPressure = parseFloat(document.getElementById('system-pressure').value);\n const originalVolume = parseFloat(document.getElementById('original-volume').value);\n const tempChange = parseFloat(document.getElementById('temp-change').value);\n const v50 = parseFloat(document.getElementById('v50').value);\n const operatingTemp = parseFloat(document.getElementById('operating-temp').value);\n const viscosityIndex = parseFloat(document.getElementById('viscosity-index').value);\n const oilDensity = parseFloat(document.getElementById('oil-density').value);\n const suctionDiameter = parseFloat(document.getElementById('suction-diameter').value);\n\n \/\/ Perform calculations\n \/\/ 1. Calculate volume change due to temperature (\u0394V)\n const volumeExpansionCoeff = 0.0007; \/\/ Typical value for hydraulic oil\n const volumeChange = originalVolume * volumeExpansionCoeff * tempChange;\n\n \/\/ 2. Calculate final system volume (Vt)\n const finalVolume = originalVolume + volumeChange;\n\n \/\/ 3. Calculate pressure volume (Vp)\n const bulkModulus = 1.4e5; \/\/ Typical bulk modulus for hydraulic oil in bar\n const pressureVolume = originalVolume * (systemPressure \/ bulkModulus);\n\n \/\/ 4. Calculate temperature volume (Vt)\n const tempVolume = originalVolume * (1 + volumeExpansionCoeff * tempChange);\n\n \/\/ 5. Calculate kinematic viscosity\n const kinematicViscosity = v50 * Math.pow((50 + 273.15)\/(operatingTemp + 273.15), viscosityIndex);\n\n \/\/ 6. Calculate inlet vacuum pressure\n const flowVelocity = 2; \/\/ Assumed flow velocity in m\/s\n const inletVacuum = -0.5 * oilDensity * Math.pow(flowVelocity, 2) \/ 100000; \/\/ Convert to bar\n\n \/\/ Display results\n document.getElementById('volume-change').textContent = volumeChange.toFixed(2) + ' L';\n document.getElementById('final-volume').textContent = finalVolume.toFixed(2) + ' L';\n document.getElementById('pressure-volume').textContent = pressureVolume.toFixed(2) + ' L';\n document.getElementById('temp-volume').textContent = tempVolume.toFixed(2) + ' L';\n document.getElementById('kinematic-viscosity').textContent = kinematicViscosity.toFixed(2) + ' cSt';\n document.getElementById('inlet-vacuum').textContent = inletVacuum.toFixed(3) + ' bar';\n\n \/\/ Show results section\n document.getElementById('result-section').classList.add('active');\n }\n <\/script>\n<\/body>\n<\/html>","protected":false},"excerpt":{"rendered":"<p>Discover the optimal hydraulic oil system for your machinery with our Hydraulic Oil System Calculator. This easy-to-use tool helps you accurately calculate the oil requirements,…<\/p>","protected":false},"author":2,"featured_media":15635,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"pmpro_default_level":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[3428],"tags":[3583,3582,3584],"class_list":["post-15631","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hydraulic-oil-pressure-calculator","tag-fluid-dynamics-optimization","tag-hydraulic-oil-system","tag-machinery-performance-enhancement","pmpro-has-access"],"acf":[],"jetpack_featured_media_url":"https:\/\/www.mechstream.com\/wp-content\/uploads\/2025\/04\/Hydraulic-Oil-System-Calculator.png","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.mechstream.com\/fr\/wp-json\/wp\/v2\/posts\/15631","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.mechstream.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.mechstream.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.mechstream.com\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mechstream.com\/fr\/wp-json\/wp\/v2\/comments?post=15631"}],"version-history":[{"count":0,"href":"https:\/\/www.mechstream.com\/fr\/wp-json\/wp\/v2\/posts\/15631\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.mechstream.com\/fr\/wp-json\/wp\/v2\/media\/15635"}],"wp:attachment":[{"href":"https:\/\/www.mechstream.com\/fr\/wp-json\/wp\/v2\/media?parent=15631"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.mechstream.com\/fr\/wp-json\/wp\/v2\/categories?post=15631"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.mechstream.com\/fr\/wp-json\/wp\/v2\/tags?post=15631"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}

D\u00e9couvrez le syst\u00e8me d'huile hydraulique optimal pour vos machines gr\u00e2ce \u00e0 notre calculateur. Cet outil facile \u00e0 utiliser vous permet de calculer pr\u00e9cis\u00e9ment vos besoins en huile, garantissant ainsi des performances et une efficacit\u00e9 optimales. En saisissant des param\u00e8tres cl\u00e9s, vous pouvez optimiser la dynamique des fluides, r\u00e9duire la consommation d'\u00e9nergie et prolonger la dur\u00e9e de vie de vos \u00e9quipements. Id\u00e9al pour les ing\u00e9nieurs et techniciens recherchant pr\u00e9cision et fiabilit\u00e9 dans leurs syst\u00e8mes hydrauliques, notre calculateur vous fait gagner du temps et am\u00e9liore votre productivit\u00e9. D\u00e9couvrez ses avantages d\u00e8s aujourd'hui et assurez le bon fonctionnement de vos machines.<\/p>\n\n\n