{"id":10782,"date":"2024-09-09T04:16:00","date_gmt":"2024-09-09T02:16:00","guid":{"rendered":"https:\/\/shop.ptm-mechatronics.com\/stage\/?post_type=grundlagen-guide&#038;p=10782"},"modified":"2024-10-07T09:04:30","modified_gmt":"2024-10-07T07:04:30","slug":"thixotrope-fluessigkeiten","status":"publish","type":"grundlagen-guide","link":"https:\/\/ptm-mechatronics.com\/cs\/grundlagen-guide\/thixotrope-fluessigkeiten\/","title":{"rendered":"Tixotropn\u00ed kapaliny"},"content":{"rendered":"<p>Tixotropn\u00ed kapaliny jsou kapaliny, kter\u00e9 se pod st\u00e1l\u00fdm vlivem mechanick\u00fdch sil (smykov\u00e9ho nap\u011bt\u00ed) v pr\u016fb\u011bhu \u010dasu z\u0159e\u010fuj\u00ed. Tento efekt je zalo\u017een na destrukci struktury kapaliny, v jej\u00edm\u017e d\u016fsledku doch\u00e1z\u00ed k drobn\u00fdm interakc\u00edm mezi \u010d\u00e1sticemi.<\/p>\n<p>Mechanick\u00e9 s\u00edly mohou b\u00fdt nap\u0159\u00edklad m\u00edch\u00e1n\u00ed, hn\u011bten\u00ed, t\u0159ep\u00e1n\u00ed nebo \u010derp\u00e1n\u00ed. Tyto kapaliny se vr\u00e1t\u00ed ke sv\u00e9 p\u016fvodn\u00ed viskozit\u011b (tj. viskozit\u011b) a\u017e po odstran\u011bn\u00ed sil, kter\u00e9 na n\u011b p\u016fsob\u00ed. \u010c\u00edm d\u00e9le je kapalina vystavena p\u016fsoben\u00ed sil, t\u00edm d\u00e9le trv\u00e1, ne\u017e se obnov\u00ed p\u016fvodn\u00ed viskozita. Kapaliny, kter\u00e9 pln\u011b neobnov\u00ed svou p\u016fvodn\u00ed viskozitu, se naz\u00fdvaj\u00ed \u010d\u00e1ste\u010dn\u011b tixotropn\u00ed.<\/p>\n<p>Praktick\u00fdmi p\u0159\u00edklady tixotropn\u00edch tekutin jsou ke\u010dup, zubn\u00ed pasta, margar\u00edn a p\u011bna na holen\u00ed.<\/p>\n<p>Mimochodem, opakem tixotropn\u00edch kapalin jsou reopexov\u00e9 kapaliny. Jejich viskozita se p\u0159i p\u016fsoben\u00ed sil s \u010dasem zvy\u0161uje. Po uvoln\u011bn\u00ed sil se op\u011bt sni\u017euje.<\/p>","protected":false},"excerpt":{"rendered":"<p>Thixotrope Fl\u00fcssigkeiten sind Fluide, die unter andauernder Einwirkung mechanischer Kr\u00e4fte (Scherbelastung) mit der Zeit d\u00fcnnfl\u00fcssiger werden. Dieser Effekt basiert auf der Zerst\u00f6rung der Struktur des Fluids, aufgrund derer zwischen den Partikeln kleine Wechselwirkungen auftreten. Mechanische Kr\u00e4fte k\u00f6nnen dabei zum Beispiel r\u00fchren, kneten, sch\u00fctteln oder pumpen sein. Erst wenn die einwirkenden Kr\u00e4fte ausgesetzt werden, nehmen diese [&#8230;]\n","protected":false},"author":51,"featured_media":10783,"template":"","class_list":["post-10782","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\/10782","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\/10783"}],"wp:attachment":[{"href":"https:\/\/ptm-mechatronics.com\/cs\/wp-json\/wp\/v2\/media?parent=10782"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}