{"id":10795,"date":"2024-09-09T04:59:34","date_gmt":"2024-09-09T02:59:34","guid":{"rendered":"https:\/\/shop.ptm-mechatronics.com\/stage\/?post_type=grundlagen-guide&#038;p=10795"},"modified":"2026-06-08T09:37:21","modified_gmt":"2026-06-08T07:37:21","slug":"stroemungsarten-beim-ruehrprozess","status":"publish","type":"grundlagen-guide","link":"https:\/\/ptm-mechatronics.com\/cs\/grundlagen-guide\/stroemungsarten-beim-ruehrprozess\/","title":{"rendered":"Typy proud\u011bn\u00ed v procesu m\u00edch\u00e1n\u00ed"},"content":{"rendered":"<div class=\"banner has-hover\" id=\"banner-1405456747\">\n          <div class=\"banner-inner fill\">\n        <div class=\"banner-bg fill\" >\n            <img loading=\"lazy\" decoding=\"async\" width=\"1020\" height=\"408\" src=\"https:\/\/ptm-mechatronics.com\/wp-content\/uploads\/2025\/01\/Bunte-Farben-in-Wasser-3-1024x410.jpg\" class=\"bg attachment-large size-large\" alt=\"\" \/>                                    \n                    <\/div>\n\t\t\n        <div class=\"banner-layers container\">\n            <div class=\"fill banner-link\"><\/div>            \n   <div id=\"text-box-85622044\" class=\"text-box banner-layer x50 md-x50 lg-x50 y50 md-y50 lg-y50 res-text\">\n                                <div class=\"text-box-content text dark\">\n              \n              <div class=\"text-inner text-center\">\n                  \n<h1 class=\"uppercase\">Typy tok\u016f<\/h1>\n              <\/div>\n           <\/div>\n                            \n<style>\n#text-box-85622044 .text-box-content {\n  background-color: rgba(41, 109, 173, 0.715);\n  border-radius: 14px;\n  font-size: 100%;\n}\n#text-box-85622044 .text-inner {\n  padding: 10px 10px 10px 10px;\n}\n#text-box-85622044 {\n  width: 80%;\n}\n@media (min-width:550px) {\n  #text-box-85622044 {\n    width: 70%;\n  }\n}\n@media (min-width:850px) {\n  #text-box-85622044 {\n    width: 60%;\n  }\n}\n<\/style>\n    <\/div>\n \n        <\/div>\n      <\/div>\n\n            \n<style>\n#banner-1405456747 {\n  padding-top: 260px;\n}\n<\/style>\n  <\/div>\n\n\n\n\t<section class=\"section\" id=\"section_1990469186\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row\"  id=\"row-1661879617\">\n\n\t<div id=\"col-2004194933\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h2>Lamin\u00e1rn\u00ed a turbulentn\u00ed proud\u011bn\u00ed v technologii m\u00edch\u00e1n\u00ed<\/h2>\n<p>V technologii m\u00edchadel se rozli\u0161uj\u00ed dva typy proud\u011bn\u00ed, kter\u00e9 maj\u00ed v\u00fdznamn\u00fd vliv na proces m\u00edch\u00e1n\u00ed: lamin\u00e1rn\u00ed a turbulentn\u00ed proud\u011bn\u00ed. Typ proud\u011bn\u00ed m\u00e1 rozhoduj\u00edc\u00ed vliv na m\u00edch\u00e1n\u00ed, p\u0159\u00edkon energie, distribuci tepla a ochranu produktu.<\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row align-equal align-center\"  id=\"row-2099373384\">\n\n\t<div id=\"col-1819311638\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner box-shadow-3\" style=\"background-color:rgb(239, 239, 239);\" >\n\t\t\t\n\t\t\t\n<h3>Co je lamin\u00e1rn\u00ed proud\u011bn\u00ed?<\/h3>\n<p>P\u0159i lamin\u00e1rn\u00edm proud\u011bn\u00ed se m\u00e9dium pohybuje v uspo\u0159\u00e1dan\u00fdch vrstv\u00e1ch, kter\u00e9 se navz\u00e1jem klou\u017eou t\u00e9m\u011b\u0159 bez m\u00edch\u00e1n\u00ed. Pohyb je rovnom\u011brn\u00fd a plynul\u00fd. Lamin\u00e1rn\u00ed proud\u011bn\u00ed se vyskytuje p\u0159edev\u0161\u00edm p\u0159i n\u00edzk\u00fdch rychlostech proud\u011bn\u00ed a u vysoce visk\u00f3zn\u00edch m\u00e9di\u00ed.<\/p>\n<p>Pro lamin\u00e1rn\u00ed proud\u011bn\u00ed je typick\u00e1 pom\u011brn\u011b n\u00edzk\u00e1 vnit\u0159n\u00ed v\u00fdm\u011bna v prost\u0159ed\u00ed. V d\u016fsledku toho je m\u00edch\u00e1n\u00ed pomalej\u0161\u00ed, ale z\u00e1rove\u0148 na produkt p\u016fsob\u00ed v\u00fdrazn\u011b ni\u017e\u0161\u00ed smykov\u00e9 s\u00edly.<\/p>\n<p>Mezi p\u0159\u00edklady lamin\u00e1rn\u00edho proud\u011bn\u00ed pat\u0159\u00ed<\/p>\n<ul>\n<li>pr\u016ftok krve v jemn\u00fdch c\u00e9v\u00e1ch<\/li>\n<li>pohyb podzemn\u00edch vod<\/li>\n<li>pomal\u00e9 proud\u011bn\u00ed vysoce visk\u00f3zn\u00edch m\u00e9di\u00ed<\/li>\n<\/ul>\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_607463053\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1722\" height=\"315\" src=\"https:\/\/ptm-mechatronics.com\/wp-content\/uploads\/2024\/09\/Laminar.jpg\" class=\"attachment-original size-original\" alt=\"\" srcset=\"https:\/\/ptm-mechatronics.com\/wp-content\/uploads\/2024\/09\/Laminar.jpg 1722w, https:\/\/ptm-mechatronics.com\/wp-content\/uploads\/2024\/09\/Laminar-300x55.jpg 300w, https:\/\/ptm-mechatronics.com\/wp-content\/uploads\/2024\/09\/Laminar-1024x187.jpg 1024w, https:\/\/ptm-mechatronics.com\/wp-content\/uploads\/2024\/09\/Laminar-768x140.jpg 768w, https:\/\/ptm-mechatronics.com\/wp-content\/uploads\/2024\/09\/Laminar-1536x281.jpg 1536w, https:\/\/ptm-mechatronics.com\/wp-content\/uploads\/2024\/09\/Laminar-18x3.jpg 18w, https:\/\/ptm-mechatronics.com\/wp-content\/uploads\/2024\/09\/Laminar-100x18.jpg 100w, https:\/\/ptm-mechatronics.com\/wp-content\/uploads\/2024\/09\/Laminar-447x82.jpg 447w, https:\/\/ptm-mechatronics.com\/wp-content\/uploads\/2024\/09\/Laminar-810x148.jpg 810w\" sizes=\"auto, (max-width: 1722px) 100vw, 1722px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_607463053 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-1819311638 > .col-inner {\n  padding: 20px 20px 20px 20px;\n}\n<\/style>\n\t<\/div>\n\n\t\n\n\t<div id=\"col-888313877\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner box-shadow-3\" style=\"background-color:rgba(0, 0, 0, 0.488);\" >\n\t\t\t\n\t\t\t\n\t<div id=\"text-2551374392\" class=\"text\">\n\t\t\n<h3>Co jsou to turbulentn\u00ed proudy?<\/h3>\n<p>Se zvy\u0161uj\u00edc\u00ed se rychlost\u00ed proud\u011bn\u00ed doch\u00e1z\u00ed v prost\u0159ed\u00ed ke st\u00e1le nepravideln\u011bj\u0161\u00edm turbulenc\u00edm. D\u0159\u00edve uspo\u0159\u00e1dan\u00e1 vrstevnat\u00e1 struktura se rozpad\u00e1 a tekutina se pohybuje chaoticky v\u0161emi sm\u011bry. To se ozna\u010duje jako turbulentn\u00ed proud\u011bn\u00ed.<\/p>\n<p>Turbulentn\u00ed proud\u011bn\u00ed zaji\u0161\u0165uje intenzivn\u00ed v\u00fdm\u011bnu l\u00e1tek a tepla a umo\u017e\u0148uje \u00fa\u010dinn\u00e9 m\u00edch\u00e1n\u00ed. V technologii m\u00edchadel je tento efekt \u010dasto podporov\u00e1n za\u0159\u00edzen\u00edmi v n\u00e1dr\u017ei, jako jsou tzv. p\u0159ep\u00e1\u017eky.<\/p>\n<p>Typick\u00fdmi p\u0159\u00edklady turbulentn\u00edho proud\u011bn\u00ed jsou<\/p>\n<ul>\n<li>Ml\u00e9ko nalit\u00e9 do k\u00e1vy<\/li>\n<li>V\u00edrn\u00edky a v\u00edry v \u0159ek\u00e1ch<\/li>\n<li>Rychle m\u00edchan\u00e9 kapaliny s n\u00edzkou viskozitou<\/li>\n<\/ul>\n\t\t\n<style>\n#text-2551374392 {\n  color: rgb(255, 255, 255);\n}\n#text-2551374392 > * {\n  color: rgb(255, 255, 255);\n}\n<\/style>\n\t<\/div>\n\t\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_64030321\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1722\" height=\"315\" src=\"https:\/\/ptm-mechatronics.com\/wp-content\/uploads\/2024\/09\/Turbulent.jpg\" class=\"attachment-original size-original\" alt=\"Turbulente Str\u00f6mung\" srcset=\"https:\/\/ptm-mechatronics.com\/wp-content\/uploads\/2024\/09\/Turbulent.jpg 1722w, https:\/\/ptm-mechatronics.com\/wp-content\/uploads\/2024\/09\/Turbulent-300x55.jpg 300w, https:\/\/ptm-mechatronics.com\/wp-content\/uploads\/2024\/09\/Turbulent-1024x187.jpg 1024w, https:\/\/ptm-mechatronics.com\/wp-content\/uploads\/2024\/09\/Turbulent-768x140.jpg 768w, https:\/\/ptm-mechatronics.com\/wp-content\/uploads\/2024\/09\/Turbulent-1536x281.jpg 1536w, https:\/\/ptm-mechatronics.com\/wp-content\/uploads\/2024\/09\/Turbulent-18x3.jpg 18w, https:\/\/ptm-mechatronics.com\/wp-content\/uploads\/2024\/09\/Turbulent-100x18.jpg 100w, https:\/\/ptm-mechatronics.com\/wp-content\/uploads\/2024\/09\/Turbulent-447x82.jpg 447w, https:\/\/ptm-mechatronics.com\/wp-content\/uploads\/2024\/09\/Turbulent-810x148.jpg 810w\" sizes=\"auto, (max-width: 1722px) 100vw, 1722px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_64030321 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-888313877 > .col-inner {\n  padding: 20px 20px 20px 20px;\n}\n<\/style>\n\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-1035290708\">\n\n\t<div id=\"col-101101610\" class=\"col small-12 large-12\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\n  <div class=\"banner has-hover\" id=\"banner-260483417\">\n          <div class=\"banner-inner fill\">\n        <div class=\"banner-bg fill\" >\n            <img loading=\"lazy\" decoding=\"async\" width=\"1020\" height=\"680\" src=\"https:\/\/ptm-mechatronics.com\/wp-content\/uploads\/2024\/09\/ChatGPT-Image-21.-Mai-2026-10_18_59-1024x683.png\" class=\"bg attachment-large size-large\" alt=\"\" \/>                                    \n                    <\/div>\n\t\t\n        <div class=\"banner-layers container\">\n            <div class=\"fill banner-link\"><\/div>            \n   <div id=\"text-box-1701945457\" class=\"text-box banner-layer x5 md-x5 lg-x5 y50 md-y50 lg-y50 res-text\">\n                                <div class=\"text-box-content text dark\">\n              \n              <div class=\"text-inner text-center\">\n                  \n\t<div id=\"text-1319982378\" class=\"text\">\n\t\t\n<h3>Lamin\u00e1rn\u00ed nebo turbulentn\u00ed m\u00edch\u00e1n\u00ed?<\/h3>\n<p>Typ pr\u016ftoku, kter\u00fd m\u00e1 smysl, v\u017edy z\u00e1vis\u00ed na p\u0159\u00edslu\u0161n\u00e9m procesu m\u00edch\u00e1n\u00ed a vlastnostech produktu.<\/p>\n<p>Turbulentn\u00ed proud\u011bn\u00ed je vhodn\u00e9 zejm\u00e9na tehdy, kdy\u017e:<\/p>\n<ul>\n<li><span style=\"font-size: 100%;\">je nutn\u00e9 rychl\u00e9 a homogenn\u00ed m\u00edch\u00e1n\u00ed<\/span><\/li>\n<li><span style=\"font-size: 100%;\">Teplo m\u00e1 b\u00fdt rozv\u00e1d\u011bno efektivn\u011b<\/span><\/li>\n<li><span style=\"font-size: 100%;\">v\u00fdrobek nen\u00ed citliv\u00fd na smykov\u00e9 s\u00edly.<\/span><\/li>\n<\/ul>\n<p>Lamin\u00e1rn\u00ed proud\u011bn\u00ed p\u0159in\u00e1\u0161\u00ed v\u00fdhody, kdy\u017e:<\/p>\n<ul>\n<li><span style=\"font-size: 100%;\">citliv\u00e9 produkty jsou zpracov\u00e1v\u00e1ny<\/span><\/li>\n<li><span style=\"font-size: 100%;\">je t\u0159eba se vyhnout vysok\u00fdm smykov\u00fdm sil\u00e1m<\/span><\/li>\n<li><span style=\"font-size: 100%;\">m\u00edch\u00e1n\u00ed vysoce visk\u00f3zn\u00edch m\u00e9di\u00ed<\/span><\/li>\n<\/ul>\n<p>V praxi je proto pro vytvo\u0159en\u00ed po\u017eadovan\u00e9ho typu proud\u011bn\u00ed rozhoduj\u00edc\u00ed spr\u00e1vn\u00fd n\u00e1vrh m\u00edchadla, rychlosti a geometrie n\u00e1dr\u017ee.<\/p>\n\t\t\n<style>\n#text-1319982378 {\n  text-align: left;\n  color: rgb(255,255,255);\n}\n#text-1319982378 > * {\n  color: rgb(255,255,255);\n}\n<\/style>\n\t<\/div>\n\t\n              <\/div>\n           <\/div>\n                            \n<style>\n#text-box-1701945457 .text-box-content {\n  background-color: rgba(61, 70, 77, 0.674);\n  font-size: 100%;\n}\n#text-box-1701945457 .text-inner {\n  padding: 20px 20px 20px 20px;\n}\n#text-box-1701945457 {\n  width: 90%;\n}\n<\/style>\n    <\/div>\n \n        <\/div>\n      <\/div>\n\n            \n<style>\n#banner-260483417 {\n  padding-top: 578px;\n}\n#banner-260483417 .banner-bg img {\n  object-position: 38% 57%;\n}\n<\/style>\n  <\/div>\n\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1990469186 {\n  padding-top: 30px;\n  padding-bottom: 30px;\n}\n<\/style>\n\t<\/section>","protected":false},"excerpt":{"rendered":"<p>V technologii m\u00edch\u00e1n\u00ed existuj\u00ed obecn\u011b dva typy proud\u011bn\u00ed, kter\u00e9 jsou pro proces m\u00edch\u00e1n\u00ed rozhoduj\u00edc\u00ed a kter\u00e9 je t\u0159eba br\u00e1t v \u00favahu: lamin\u00e1rn\u00ed a turbulentn\u00ed.<\/p>","protected":false},"author":51,"featured_media":16250,"template":"","class_list":["post-10795","grundlagen-guide","type-grundlagen-guide","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/ptm-mechatronics.com\/cs\/wp-json\/wp\/v2\/grundlagen-guide\/10795","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ptm-mechatronics.com\/cs\/wp-json\/wp\/v2\/grundlagen-guide"}],"about":[{"href":"https:\/\/ptm-mechatronics.com\/cs\/wp-json\/wp\/v2\/types\/grundlagen-guide"}],"author":[{"embeddable":true,"href":"https:\/\/ptm-mechatronics.com\/cs\/wp-json\/wp\/v2\/users\/51"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ptm-mechatronics.com\/cs\/wp-json\/wp\/v2\/media\/16250"}],"wp:attachment":[{"href":"https:\/\/ptm-mechatronics.com\/cs\/wp-json\/wp\/v2\/media?parent=10795"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}