{"id":366575,"date":"2024-05-13T07:55:43","date_gmt":"2024-05-13T07:55:43","guid":{"rendered":"\/forum\/forums\/topic\/what-iterative-method-does-ansys-use-to-solve-nonlinear-problems\/"},"modified":"2024-05-23T12:55:01","modified_gmt":"2024-05-23T12:55:01","slug":"what-iterative-method-does-ansys-use-to-solve-nonlinear-problems","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/what-iterative-method-does-ansys-use-to-solve-nonlinear-problems\/","title":{"rendered":"What iterative method does ansys use to solve nonlinear problems?"},"content":{"rendered":"<p style=\"text-align: justify\">HI! &nbsp;<\/p>\n<p style=\"text-align: justify\">I implemented a transient analysis in Ansys Mechanical with a contact nonlinearity (a frictionless contact) between surfaces. &nbsp;A time-dependent nodal displacement is given and the time deformation of the structure is evaluated. &nbsp;When solving the nonlinear problem does Ansys use interactive methods for convergence (Newton Raphson or similar)? &nbsp;Is technical documentation available on this matter?<\/p>\n","protected":false},"template":"","class_list":["post-366575","topic","type-topic","status-closed","hentry","topic-tag-contact-behavior-1","topic-tag-frictionless-contact-1","topic-tag-transient-structural"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"HI! I implemented a transient analysis in Ansys Mechanical with a contact nonlinearity (a frictionless contact) between surfaces. A time-dependent nodal displacement is given and the time deformation of the structure is evaluated. When solving the nonlinear problem does Ansys use interactive methods for convergence (Newton Raphson or similar)? Is technical documentation available on this\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/what-iterative-method-does-ansys-use-to-solve-nonlinear-problems\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.10\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Ansys Learning Forum | Ansys Innovation Space\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"What iterative method does ansys use to solve nonlinear problems? | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"HI! I implemented a transient analysis in Ansys Mechanical with a contact nonlinearity (a frictionless contact) between surfaces. A time-dependent nodal displacement is given and the time deformation of the structure is evaluated. When solving the nonlinear problem does Ansys use interactive methods for convergence (Newton Raphson or similar)? Is technical documentation available on this\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/what-iterative-method-does-ansys-use-to-solve-nonlinear-problems\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2024-05-13T07:55:43+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2024-05-23T12:55:01+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"What iterative method does ansys use to solve nonlinear problems? | Ansys Learning Forum\" \/>\n\t\t<meta name=\"twitter:description\" content=\"HI! I implemented a transient analysis in Ansys Mechanical with a contact nonlinearity (a frictionless contact) between surfaces. A time-dependent nodal displacement is given and the time deformation of the structure is evaluated. When solving the nonlinear problem does Ansys use interactive methods for convergence (Newton Raphson or similar)? 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