{"id":2673,"date":"2026-06-10T14:56:40","date_gmt":"2026-06-10T14:56:40","guid":{"rendered":"https:\/\/rheonova.com\/?post_type=glossary&#038;p=2673"},"modified":"2026-09-03T10:38:13","modified_gmt":"2026-09-03T10:38:13","slug":"linear-viscoelastic-region-lvr-lve","status":"publish","type":"glossary","link":"https:\/\/rheonova.com\/en\/glossaire\/linear-viscoelastic-region-lvr-lve\/","title":{"rendered":"Linear Viscoelastic Region (LVR\/LVE)"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">A range of deformations in which the elastic (or storage) modulus G' and the viscous (or loss) modulus G'' remain constant and independent of amplitude. The internal structure of the material is not altered by the applied load. Any oscillatory test (frequency, time, temperature, etc.) must be performed in the LVR. Identifying this region through an amplitude sweep is therefore always the first step in viscoelastic characterization.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A range of deformations in which the elastic (or storage) modulus G&#8217; and the viscous (or loss) modulus G&#8221; remain constant and independent of amplitude. The internal structure of the material is not altered by the applied load. Any oscillatory test (frequency, time, temperature, etc.) must be performed in the LVR. Identifying this region through [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"menu_order":0,"template":"","meta":{"footnotes":""},"class_list":["post-2673","glossary","type-glossary","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Linear Viscoelastic Region (LVR\/LVE) - Fabricant de rh\u00e9om\u00e8tres, analyse en rh\u00e9ologie et viscosit\u00e9 | Rheonova<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/rheonova.com\/en\/glossaire\/linear-viscoelastic-region-lvr-lve\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Linear Viscoelastic Region (LVR\/LVE) - Fabricant de rh\u00e9om\u00e8tres, analyse en rh\u00e9ologie et viscosit\u00e9 | Rheonova\" \/>\n<meta property=\"og:description\" content=\"A range of deformations in which the elastic (or storage) modulus G&#8217; and the viscous (or loss) modulus G&#8221; remain constant and independent of amplitude. The internal structure of the material is not altered by the applied load. Any oscillatory test (frequency, time, temperature, etc.) must be performed in the LVR. Identifying this region through [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/rheonova.com\/en\/glossaire\/linear-viscoelastic-region-lvr-lve\/\" \/>\n<meta property=\"og:site_name\" content=\"Fabricant de rh\u00e9om\u00e8tres, analyse en rh\u00e9ologie et viscosit\u00e9 | Rheonova\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-03T10:38:13+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/rheonova.com\\\/en\\\/glossaire\\\/linear-viscoelastic-region-lvr-lve\\\/\",\"url\":\"https:\\\/\\\/rheonova.com\\\/en\\\/glossaire\\\/linear-viscoelastic-region-lvr-lve\\\/\",\"name\":\"Linear Viscoelastic Region (LVR\\\/LVE) - Fabricant de rh\u00e9om\u00e8tres, analyse en rh\u00e9ologie et viscosit\u00e9 | Rheonova\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/rheonova.com\\\/en\\\/#website\"},\"datePublished\":\"2026-06-10T14:56:40+00:00\",\"dateModified\":\"2026-09-03T10:38:13+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/rheonova.com\\\/en\\\/glossaire\\\/linear-viscoelastic-region-lvr-lve\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/rheonova.com\\\/en\\\/glossaire\\\/linear-viscoelastic-region-lvr-lve\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/rheonova.com\\\/en\\\/glossaire\\\/linear-viscoelastic-region-lvr-lve\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\\\/\\\/rheonova.com\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Linear Viscoelastic Region (LVR\\\/LVE)\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/rheonova.com\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/rheonova.com\\\/en\\\/\",\"name\":\"Fabricant de rh\u00e9om\u00e8tres, analyse en rh\u00e9ologie et viscosit\u00e9 | Rheonova\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/rheonova.com\\\/en\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/rheonova.com\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/rheonova.com\\\/en\\\/#organization\",\"name\":\"Rheonova\",\"alternateName\":\"Rheonova \u2014 Laboratoire d'analyse en rh\u00e9ologie\",\"url\":\"https:\\\/\\\/rheonova.com\\\/en\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/rheonova.com\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/rheonova.com\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/logo-rheonova-colors.png\",\"contentUrl\":\"https:\\\/\\\/rheonova.com\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/logo-rheonova-colors.png\",\"width\":450,\"height\":89,\"caption\":\"Rheonova\"},\"image\":{\"@id\":\"https:\\\/\\\/rheonova.com\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Linear Viscoelastic Region (LVR\/LVE) - Fabricant de rh\u00e9om\u00e8tres, analyse en rh\u00e9ologie et viscosit\u00e9 | Rheonova","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/rheonova.com\/en\/glossaire\/linear-viscoelastic-region-lvr-lve\/","og_locale":"en_US","og_type":"article","og_title":"Linear Viscoelastic Region (LVR\/LVE) - Fabricant de rh\u00e9om\u00e8tres, analyse en rh\u00e9ologie et viscosit\u00e9 | Rheonova","og_description":"A range of deformations in which the elastic (or storage) modulus G&#8217; and the viscous (or loss) modulus G&#8221; remain constant and independent of amplitude. 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