{"id":2925,"date":"2026-10-01T15:31:14","date_gmt":"2026-10-01T13:31:14","guid":{"rendered":"https:\/\/3units.ch\/?post_type=prodotti&#038;p=2925"},"modified":"2026-10-09T14:37:13","modified_gmt":"2026-10-09T12:37:13","slug":"sigma-sinetz","status":"publish","type":"prodotti","link":"https:\/\/3units.ch\/en\/products\/sigma-sinetz\/","title":{"rendered":"SINETZ"},"content":{"rendered":"\n<section class=\"wp-block-site-columns block-accordion navigation-section space-top\" id=\"overview\"><div class=\"container\"><div class=\"row\">\n<div class=\"wp-block-site-column col-12 col-md-12 col-lg-12\">\n<p class=\"wp-block-paragraph\">SINETZ is a software solution for steady-state calculations of branched and interconnected piping networks. It determines flow distribution, pressure losses and temperature changes in open or closed systems, considering compressible and incompressible fluids and networks of any complexity.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-site-column col-12 col-md-12 col-lg-12\"><div class=\"wrap-accordion-section\">\n        \n    <div class=\"accordion\">\n                    <div class=\"accordion-item\">\n                <h2 class=\"accordion-header titolo_pb h2\" id=\"heading-accordion-1\">\n                    <button class=\"accordion-button collapsed\" type=\"button\" data-bs-toggle=\"collapse\"\n                            data-bs-target=\"#collapse-accordion-1\"\n                            aria-expanded=\"true\" aria-controls=\"collapse-accordion-1\">\n                        <h3>What is it for?<\/h3>\n\n                    <\/button>\n                <\/h2>\n                <div id=\"collapse-accordion-1\" class=\"accordion-collapse collapse\"\n                     aria-labelledby=\"heading-accordion-1\">\n                    <div class=\"accordion-body\">\n                        <p>SINETZ supports the sizing of piping, insulation, pumps and fans, the verification of existing networks and the simulation of different operating conditions. It calculates flow rate, flow direction, velocity, pressure and temperature at individual segments and nodes.<\/p>\n\n                    <\/div>\n                <\/div>\n            <\/div>\n                    <div class=\"accordion-item\">\n                <h2 class=\"accordion-header titolo_pb h2\" id=\"heading-accordion-2\">\n                    <button class=\"accordion-button collapsed\" type=\"button\" data-bs-toggle=\"collapse\"\n                            data-bs-target=\"#collapse-accordion-2\"\n                            aria-expanded=\"true\" aria-controls=\"collapse-accordion-2\">\n                        <h3>Who is it for?<\/h3>\n\n                    <\/button>\n                <\/h2>\n                <div id=\"collapse-accordion-2\" class=\"accordion-collapse collapse\"\n                     aria-labelledby=\"heading-accordion-2\">\n                    <div class=\"accordion-body\">\n                        <p>It is designed for engineers, designers and technicians involved in the fluid dynamic sizing and verification of industrial networks. It supports engineering companies, plant manufacturers, energy suppliers, shipyards, component manufacturers and infrastructure operators.<\/p>\n\n                    <\/div>\n                <\/div>\n            <\/div>\n                    <div class=\"accordion-item\">\n                <h2 class=\"accordion-header titolo_pb h2\" id=\"heading-accordion-3\">\n                    <button class=\"accordion-button collapsed\" type=\"button\" data-bs-toggle=\"collapse\"\n                            data-bs-target=\"#collapse-accordion-3\"\n                            aria-expanded=\"true\" aria-controls=\"collapse-accordion-3\">\n                        <h3>Industry applications<\/h3>\n\n                    <\/button>\n                <\/h2>\n                <div id=\"collapse-accordion-3\" class=\"accordion-collapse collapse\"\n                     aria-labelledby=\"heading-accordion-3\">\n                    <div class=\"accordion-body\">\n                        <ul>\n<li>Industrial plant engineering<\/li>\n<li>Oil &amp; Gas<\/li>\n<li>Energy<\/li>\n<li>Chemical and petrochemical<\/li>\n<li>District heating<\/li>\n<li>Industrial ventilation<\/li>\n<li>Water treatment<\/li>\n<li>Shipbuilding<\/li>\n<li>Component manufacturing<\/li>\n<li>Process plants<\/li>\n<\/ul>\n\n                    <\/div>\n                <\/div>\n            <\/div>\n            <\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-site-column col-12 col-md-12 col-lg-12\"><div class=\"block-slider-video vertical-space\">\n            <div class=\"wrap-video\">\n            <iframe loading=\"lazy\" width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/Yyoft_MWw2A?si=akjfUqY3mlzetOqz\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n        <\/div>\n    <\/div>\n<\/div>\n<\/div><\/div><\/section>\n\n\n\n<section class=\"wp-block-site-columns block-icon-boxes navigation-section space-bottom\" id=\"benefits\"><div class=\"container\"><div class=\"row\">\n<div class=\"wp-block-site-column col-12 col-md-12 col-lg\">\n<h2 class=\"wp-block-pd-site-title section-title d-block h2  has-text-color has-link-color wp-elements-1\" style=\"color:#0277bd\">Benefits<\/h2>\n\n\n            <div class=\"row gx-md-5 row-boxes\">\n        <div class=\"col-md-4\">\n        <div class=\"box\">\n            <figure class=\"wrap-icon\">\n                <img decoding=\"async\" class=\"icon\" src=\"https:\/\/3units.ch\/wp-content\/uploads\/2026\/09\/crosshair.svg\" alt=\"\">\n            <\/figure>\n            <div class=\"title\"><h3>Accuracy<\/h3>\n<\/div>\n            <div class=\"text\"><p>Flow rates, pressures, temperatures and velocities are calculated at individual segments and nodes, providing a detailed understanding of network behaviour.<\/p>\n<\/div>\n        <\/div>\n    <\/div>\n                        <div class=\"col-md-4\">\n        <div class=\"box\">\n            <figure class=\"wrap-icon\">\n                <img decoding=\"async\" class=\"icon\" src=\"https:\/\/3units.ch\/wp-content\/uploads\/2026\/09\/eye.svg\" alt=\"\">\n            <\/figure>\n            <div class=\"title\"><h3>Clarity<\/h3>\n<\/div>\n            <div class=\"text\"><p>Networks, parameters and results are displayed graphically, making flow distribution and critical operating conditions easier to understand and identify.<\/p>\n<\/div>\n        <\/div>\n    <\/div>\n                        <div class=\"col-md-4\">\n        <div class=\"box\">\n            <figure class=\"wrap-icon\">\n                <img decoding=\"async\" class=\"icon\" src=\"https:\/\/3units.ch\/wp-content\/uploads\/2026\/09\/sliders-horizontal.svg\" alt=\"\">\n            <\/figure>\n            <div class=\"title\"><h3>Flexibility<\/h3>\n<\/div>\n            <div class=\"text\"><p>The software analyses open or closed, branched or interconnected networks with circular, rectangular or hydraulically defined cross-sections.<\/p>\n<\/div>\n        <\/div>\n    <\/div>\n            <\/div>\n                        <div class=\"row gx-md-5 row-boxes\">\n        <div class=\"col-md-4\">\n        <div class=\"box\">\n            <figure class=\"wrap-icon\">\n                <img decoding=\"async\" class=\"icon\" src=\"https:\/\/3units.ch\/wp-content\/uploads\/2026\/10\/flow-arrow.svg\" alt=\"\">\n            <\/figure>\n            <div class=\"title\"><h3>Simulation<\/h3>\n<\/div>\n            <div class=\"text\"><p>Different load cases allow operating conditions, pump configurations, fluid properties and environmental parameters within the network to be compared.<\/p>\n<\/div>\n        <\/div>\n    <\/div>\n                        <div class=\"col-md-4\">\n        <div class=\"box\">\n            <figure class=\"wrap-icon\">\n                <img decoding=\"async\" class=\"icon\" src=\"https:\/\/3units.ch\/wp-content\/uploads\/2026\/09\/hand.svg\" alt=\"\">\n            <\/figure>\n            <div class=\"title\"><h3>Automazione<\/h3>\n<\/div>\n            <div class=\"text\"><p>Resistance coefficients and flow distribution are calculated automatically, reducing manual data entry and limiting possible inconsistencies.<\/p>\n<\/div>\n        <\/div>\n    <\/div>\n                        <div class=\"col-md-4\">\n        <div class=\"box\">\n            <figure class=\"wrap-icon\">\n                <img decoding=\"async\" class=\"icon\" src=\"https:\/\/3units.ch\/wp-content\/uploads\/2026\/09\/seal-check.svg\" alt=\"\">\n            <\/figure>\n            <div class=\"title\"><h3>Control<\/h3>\n<\/div>\n            <div class=\"text\"><p>Plausibility checks and detailed messages help identify incomplete data, incorrect configurations and operating conditions incompatible with the system.<\/p>\n<\/div>\n        <\/div>\n    <\/div>\n            <\/div>\n                        <div class=\"row gx-md-5 row-boxes\">\n        <div class=\"col-md-4\">\n        <div class=\"box\">\n            <figure class=\"wrap-icon\">\n                <img decoding=\"async\" class=\"icon\" src=\"https:\/\/3units.ch\/wp-content\/uploads\/2026\/09\/chart-line-up.svg\" alt=\"\">\n            <\/figure>\n            <div class=\"title\"><h3>Optimization<\/h3>\n<\/div>\n            <div class=\"text\"><p>Comparing pipe diameters, pumps, insulation and operating conditions supports accurate network sizing and helps identify more efficient and reliable configurations.<\/p>\n<\/div>\n        <\/div>\n    <\/div>\n                        <div class=\"col-md-4\">\n        <div class=\"box\">\n            <figure class=\"wrap-icon\">\n                <img decoding=\"async\" class=\"icon\" src=\"https:\/\/3units.ch\/wp-content\/uploads\/2026\/09\/plugs-connected.svg\" alt=\"\">\n            <\/figure>\n            <div class=\"title\"><h3>Integration<\/h3>\n<\/div>\n            <div class=\"text\"><p>Dedicated interfaces transfer CAD and CAE data, avoiding duplicate work and keeping information coordinated throughout the project.<\/p>\n<\/div>\n        <\/div>\n    <\/div>\n                        <div class=\"col-md-4\">\n        <div class=\"box\">\n            <figure class=\"wrap-icon\">\n                <img decoding=\"async\" class=\"icon\" src=\"https:\/\/3units.ch\/wp-content\/uploads\/2026\/10\/file-text.svg\" alt=\"\">\n            <\/figure>\n            <div class=\"title\"><h3>Documentation<\/h3>\n<\/div>\n            <div class=\"text\"><p>Input data and results are collected in customizable tables, charts and reports, simplifying calculation review, delivery and archiving.<\/p>\n<\/div>\n        <\/div>\n    <\/div>\n            <\/div>\n            <\/div>\n<\/div><\/div><\/section>\n\n\n\n<section class=\"wp-block-site-columns block-slider-video navigation-section space-bottom\" id=\"features\"><div class=\"container\"><div class=\"row\">\n<div class=\"wp-block-site-column col-12 col-md-12 col-lg-12\">\n<h2 class=\"wp-block-pd-site-title section-title d-block h2  has-text-color has-link-color wp-elements-2\" style=\"color:#0277bd\">Features<\/h2>\n\n\n<div class=\"\">\n            <div class=\"wrap-slider\">\n            <div class=\"site-slider swiper\">\n                <div class=\"swiper-wrapper\">\n                                            <div class=\"swiper-slide\">\n                            <div class=\"content\">\n                                <img decoding=\"async\" class=\"image\" src=\"https:\/\/3units.ch\/wp-content\/uploads\/2026\/10\/SINETZ-1-1405x0-c-default.jpg\"\n                                     alt=\"\">\n                                <div class=\"slide-title\"><h3>Network configuration<\/h3>\n<\/div>\n                                <div class=\"slide-text\"><p>The network is created graphically by defining geometry, diameters, materials, insulation, components, boundary conditions and individual segment parameters.<\/p>\n<\/div>\n                            <\/div>\n                        <\/div>\n                                            <div class=\"swiper-slide\">\n                            <div class=\"content\">\n                                <img decoding=\"async\" class=\"image\" src=\"https:\/\/3units.ch\/wp-content\/uploads\/2026\/10\/SINETZ-2-1405x0-c-default.jpg\"\n                                     alt=\"\">\n                                <div class=\"slide-title\"><h3>Load cases<\/h3>\n<\/div>\n                                <div class=\"slide-text\"><p>Operating conditions, fluids, pumps, flow rates and environmental parameters can be configured to simulate and compare different network states.<\/p>\n<\/div>\n                            <\/div>\n                        <\/div>\n                                            <div class=\"swiper-slide\">\n                            <div class=\"content\">\n                                <img decoding=\"async\" class=\"image\" src=\"https:\/\/3units.ch\/wp-content\/uploads\/2026\/10\/SINETZ-3-1405x0-c-default.jpg\"\n                                     alt=\"\">\n                                <div class=\"slide-title\"><h3>Result analysis<\/h3>\n<\/div>\n                                <div class=\"slide-text\"><p>Pressures, flow rates, temperatures and velocities are represented through colours, numerical values and charts, making performance immediately understandable.<\/p>\n<\/div>\n                            <\/div>\n                        <\/div>\n                                    <\/div>\n                \n                <div class=\"swiper-button-next\"><\/div>\n                <div class=\"swiper-button-prev\"><\/div>\n            <\/div>\n            \n            <div class=\"swiper thumbs-slider\">\n                <div class=\"swiper-wrapper\">\n                                            <div class=\"swiper-slide\">\n                            <img loading=\"lazy\" decoding=\"async\" class=\"thumb\" src=\"https:\/\/3units.ch\/wp-content\/uploads\/2026\/10\/SINETZ-1-105x105-c-default.jpg\"\n                                 alt=\"\" width=\"105\" height=\"105\">\n                        <\/div>\n                                            <div class=\"swiper-slide\">\n                            <img loading=\"lazy\" decoding=\"async\" class=\"thumb\" src=\"https:\/\/3units.ch\/wp-content\/uploads\/2026\/10\/SINETZ-2-105x105-c-default.jpg\"\n                                 alt=\"\" width=\"105\" height=\"105\">\n                        <\/div>\n                                            <div class=\"swiper-slide\">\n                            <img loading=\"lazy\" decoding=\"async\" class=\"thumb\" src=\"https:\/\/3units.ch\/wp-content\/uploads\/2026\/10\/SINETZ-3-105x105-c-default.jpg\"\n                                 alt=\"\" width=\"105\" height=\"105\">\n                        <\/div>\n                                    <\/div>\n            <\/div>\n        <\/div>\n    <\/div>\n<\/div>\n<\/div><\/div><\/section>\n\n\n\n<section class=\"wp-block-site-columns block-col-list navigation-section space-bottom\" id=\"capabilities\"><div class=\"container\"><div class=\"row\">\n<div class=\"wp-block-site-column col-12 col-md-12 col-lg\">\n<h2 class=\"wp-block-pd-site-title section-title d-block h2  has-text-color has-link-color wp-elements-3\" style=\"color:#0277bd\">Capabilities<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Steady-state flow calculation<\/li>\n\n\n\n<li>Open and closed networks<\/li>\n\n\n\n<li>Branched and interconnected networks<\/li>\n\n\n\n<li>Compressible and incompressible fluids<\/li>\n\n\n\n<li>Graphical 2D and 3D modelling<\/li>\n\n\n\n<li>Management of multiple load cases<\/li>\n\n\n\n<li>Pressure loss calculation<\/li>\n\n\n\n<li>Heat loss calculation<\/li>\n\n\n\n<li>Automatic data verification<\/li>\n\n\n\n<li>Pump and fan modelling<\/li>\n\n\n\n<li>Fluid and component databases<\/li>\n\n\n\n<li>Piping and insulation sizing<\/li>\n\n\n\n<li>Graphical display of pressures, flow rates and temperatures<\/li>\n\n\n\n<li>Model import through CAD and CAE interfaces<\/li>\n\n\n\n<li>Automatic generation of tables, charts and calculation reports<\/li>\n<\/ul>\n<\/div>\n<\/div><\/div><\/section>\n\n\n\n<section class=\"wp-block-site-columns block-icon-link-boxes navigation-section space-bottom\" id=\"application-areas\"><div class=\"container\"><div class=\"row\">\n<div class=\"wp-block-site-column col-12 col-md-12 col-lg\">\n<h2 class=\"wp-block-pd-site-title section-title d-block h2  has-text-color has-link-color wp-elements-4\" style=\"color:#0277bd\">Application areas<\/h2>\n\n\n<div class=\"row gx-md-5 row-boxes\">\n            <div class=\"col-md-4\">\n                        <a class=\"box\" href=\"https:\/\/www.rohr2.com\/en\/sinetz.html\"\n            target=\"_blank\" rel=\"noopener noreferrer\"            >\n                <figure class=\"wrap-icon\">\n                    <img decoding=\"async\" class=\"icon\" src=\"https:\/\/3units.ch\/wp-content\/uploads\/2026\/09\/git-branch.svg\" alt=\"\">\n                <\/figure>\n                <div class=\"content\">\n                    <div class=\"subtitle\"><p>Industrial networks<\/p>\n<\/div>\n                    <div class=\"title\"><p>Sizing and verification of distribution networks for water, gas, air and process fluids in complex industrial plants.<\/p>\n<\/div>\n                    <img decoding=\"async\" class=\"bottom-icon\" src=\"https:\/\/3units.ch\/wp-content\/themes\/wp-3units\/dist\/images\/arrow-right.svg\"\n                         alt=\"Read more\">\n                <\/div>\n            <\/a>\n        <\/div>\n            <div class=\"col-md-4\">\n                        <a class=\"box\" href=\"https:\/\/www.rohr2.com\/en\/sinetz.html\"\n            target=\"_blank\" rel=\"noopener noreferrer\"            >\n                <figure class=\"wrap-icon\">\n                    <img decoding=\"async\" class=\"icon\" src=\"https:\/\/3units.ch\/wp-content\/uploads\/2025\/02\/lightning.svg\" alt=\"\">\n                <\/figure>\n                <div class=\"content\">\n                    <div class=\"subtitle\"><p>Energy<\/p>\n<\/div>\n                    <div class=\"title\"><p>Analysis of energy circuits, power plants, district heating networks and systems with pumps or heat exchangers.<\/p>\n<\/div>\n                    <img decoding=\"async\" class=\"bottom-icon\" src=\"https:\/\/3units.ch\/wp-content\/themes\/wp-3units\/dist\/images\/arrow-right.svg\"\n                         alt=\"Read more\">\n                <\/div>\n            <\/a>\n        <\/div>\n            <div class=\"col-md-4\">\n                        <a class=\"box\" href=\"https:\/\/www.rohr2.com\/en\/sinetz.html\"\n            target=\"_blank\" rel=\"noopener noreferrer\"            >\n                <figure class=\"wrap-icon\">\n                    <img decoding=\"async\" class=\"icon\" src=\"https:\/\/3units.ch\/wp-content\/uploads\/2026\/10\/fan.svg\" alt=\"\">\n                <\/figure>\n                <div class=\"content\">\n                    <div class=\"subtitle\"><p>Ventilation<\/p>\n<\/div>\n                    <div class=\"title\"><p>Calculation of flow rates, pressures and losses in ventilation, extraction and air distribution systems.<\/p>\n<\/div>\n                    <img decoding=\"async\" class=\"bottom-icon\" src=\"https:\/\/3units.ch\/wp-content\/themes\/wp-3units\/dist\/images\/arrow-right.svg\"\n                         alt=\"Read more\">\n                <\/div>\n            <\/a>\n        <\/div>\n    <\/div>\n<\/div>\n<\/div><\/div><\/section>\n\n\n\n<section class=\"wp-block-site-columns block-resources-list navigation-section space-bottom\" id=\"resources\"><div class=\"container\"><div class=\"row\">\n<div class=\"wp-block-site-column col-12 col-md-12 col-lg\">\n<h2 class=\"wp-block-pd-site-title section-title d-block h2  has-text-color has-link-color wp-elements-5\" style=\"color:#0277bd\">Resources<\/h2>\n\n\n<div class=\"row gx-md-5\">\n            <div class=\"col-md-6 list-col\">\n                                    <a class=\"button cta no-icon\" href=\"https:\/\/3units.ch\/en\/engineering\/\"\n                                    >\n                All services\n\n                <img decoding=\"async\" class=\"i\" src=\"https:\/\/3units.ch\/wp-content\/uploads\/2025\/04\/arrow-right.svg\" alt=\"\">\n            <\/a>\n        <\/div>\n            <div class=\"col-md-6 list-col\">\n                                    <a class=\"button cta no-icon\" href=\"https:\/\/3units.ch\/en\/news\/\"\n                                    >\n                Scopri le novit\u00e0\n\n                <img decoding=\"async\" class=\"i\" src=\"https:\/\/3units.ch\/wp-content\/uploads\/2025\/04\/arrow-right.svg\" alt=\"\">\n            <\/a>\n        <\/div>\n            <div class=\"col-md-6 list-col\">\n                                    <a class=\"button cta no-icon\" href=\"https:\/\/www.rohr2.com\/files\/content\/SINETZ\/pdf_sinetz\/SINETZ_Featurelist.pdf\"\n            target=\"_blank\" rel=\"noopener noreferrer\"                        >\n                Documentation\n\n                <img decoding=\"async\" class=\"i\" src=\"https:\/\/3units.ch\/wp-content\/uploads\/2025\/04\/file-pdf.svg\" alt=\"\">\n            <\/a>\n        <\/div>\n            <div class=\"col-md-6 list-col\">\n                                    <a class=\"button cta no-icon\" href=\"https:\/\/3units.ch\/en\/contact\/\"\n                                    >\n                Contact us\n\n                <img decoding=\"async\" class=\"i\" src=\"https:\/\/3units.ch\/wp-content\/uploads\/2025\/04\/arrow-right-1.svg\" alt=\"\">\n            <\/a>\n        <\/div>\n    <\/div>\n<\/div>\n<\/div><\/div><\/section>\n","protected":false},"excerpt":{"rendered":"<p>Software for calculating flow rates, pressure losses and heat losses in piping networks.<\/p>\n","protected":false},"featured_media":2928,"template":"","meta":{"_acf_changed":true,"inline_featured_image":false},"categoria-prodotti":[31],"class_list":["post-2925","prodotti","type-prodotti","status-publish","has-post-thumbnail","hentry","categoria-prodotti-sigma"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>SINETZ - 3Units<\/title>\n<meta name=\"description\" content=\"Calculate flow rates, pressure losses and heat losses in piping networks with SINETZ for compressible and incompressible fluids.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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