{"id":187896,"date":"2022-02-17T04:44:44","date_gmt":"2022-02-17T04:44:44","guid":{"rendered":"\/forum\/forums\/reply\/187896\/"},"modified":"2022-02-17T04:44:44","modified_gmt":"2022-02-17T04:44:44","slug":"187896","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/187896\/","title":{"rendered":"Reply To: Behavior of a structure experiencing a shock"},"content":{"rendered":"<p>I have some basic queries <br \/>\n1) What should be the boundary conditions for a structure that is mounted on shock mounts. Is it better to simulate the shock mounts by using the springs in all the three directions with defined stiffness and damping rather than assuming the fixed supports, for dynamic analysis.<br \/>\n2) Is it always desirable to fulfill the CFL condition to calculate the minimum time step or number of sub steps. <\/p>\n","protected":false},"template":"","class_list":["post-187896","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"I have some basic queries 1) What should be the boundary conditions for a structure that is mounted on shock mounts. Is it better to simulate the shock mounts by using the springs in all the three directions with defined stiffness and damping rather than assuming the fixed supports, for dynamic analysis. 2) Is it\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/187896\/\" \/>\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=\"Reply To: Behavior of a structure experiencing a shock | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"I have some basic queries 1) What should be the boundary conditions for a structure that is mounted on shock mounts. Is it better to simulate the shock mounts by using the springs in all the three directions with defined stiffness and damping rather than assuming the fixed supports, for dynamic analysis. 2) Is it\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/187896\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2022-02-17T04:44:44+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2022-02-17T04:44:44+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Reply To: Behavior of a structure experiencing a shock | Ansys Learning Forum\" \/>\n\t\t<meta name=\"twitter:description\" content=\"I have some basic queries 1) What should be the boundary conditions for a structure that is mounted on shock mounts. 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