![]() ![]() Examples where this flexibility is needed include: job submission using queues, analyses where steps that precede the co-simulation step have long run times, and cases where one job is resubmitted because of an input error. When the timeout period is large compared to typical analysis increment wallclock times, you have greater flexibility in starting jobs and performing operations that precede the co-simulation analysis step. The default timeout value is 60 minutes when submitting jobs using the command line options and 10 minutes when executing the jobs in Abaqus/CAE. The timeout execution parameter specifies the amount of time in seconds that each analysis waits to receive the co-simulation message expected from the other analysis that is running. The performance gain increases for larger subcycling ratios and decreases for larger models.Ĭonsiderations for using the timeout parameter For models with greater than 100 interface nodes and a subcycling ratio greater than 50, this method typically reduces the analysis time by a factor between 1.2 and 3.0. The performance gain with this method depends on the number of interface nodes, the subcycling ratio (which is the ratio between Abaqus/Standard and Abaqus/Explicit increments), and the size of the models. Since this approach approximates the interface matrix, it may slightly increase the drift in the displacement solution at the co-simulation interface. Only the interface matrix factorization is performed once per Abaqus/Standard increment the interface solve is performed every Abaqus/Explicit increment using this factorized interface matrix. When the number of interface nodes is large, the cost of the interface factorization can be significantly reduced by using this approach. Hence, for a model where a significant share of the nodes are at the co-simulation interface performance may be poorer with the subcycling scheme.įorcing Abaqus/Standard to factorize the interface matrix once per Abaqus/Standard increment In cases of a large number of interface nodes the computational cost of this interface solve can exceed any cost savings seen due to subcycling. These free-solve operations require an implicit solution of a dense system of equations that scale with the number of interface nodes. This is because Abaqus/Standard performs a set of stabilization operations at the interface (a “free solve”) for each increment in the Abaqus/Explicit analysis. The subcycling scheme, however, may be less cost effective when a large portion of the nodes in the model are at the co-simulation interface. The subcycling scheme is frequently the most cost effective since Abaqus/Standard time increments, free of any forced co-simulation time incrementation constraints, are commonly much longer than Abaqus/Explicit time increments. The time incrementation scheme that you choose for coupling affects the solution computational cost and accuracy but not the solution stability. Sync your notes between devices using iCloud or Dropbox.You can force Abaqus/Standard to use the same increment size as Abaqus/Explicit, or you can allow the increment sizes in Abaqus/Standard to differ from those in Abaqus/Explicit (subcycling). Tag your notes to make it easy to find important information with the search tool. Organize your ideas into notes and collections. ![]() Import your saved notes when you are connected. Using Equil Smartpen 2 or Equil Smartmarker, record your notes anytime your device is not connected to your Equil product. Send text in an email, insert it back into your note for better readability, or convert your writing into a title or tag to make your notes more searchable. Or, collaborate and participate by joining someone else’s Note Stream.Ĭonvert your writing into editable text using the handwriting recognition feature, available in 11 languages through in-app purchase, or by connecting Equil Smartpen 2 or Equil Smartmarker. Host a live session––called a Note Stream––with remote colleagues and friends by streaming your paper or whiteboard notes. Annotate, insert photographs, record audio, resize sketches, and more. Customize your notes using different pen colors, line thicknesses, and various backgrounds. Use a variety of tools and colors to highlight key ideas. Notes can be digitally reviewed, edited and enhanced on the fly, or later, when it’s convenient. Equil Note is the ultimate note-taking app for everyone who wants to capture, enhance, stream, share, and organize their paper and whiteboard notes: business professionals, educators and students, parents and homemakers, designers and project managers, and more!Įquil Note, when used with Equil Smartpen and Equil Smartmarker, lets you write notes and diagram ideas on any paper or whiteboard surface––and save them to your favorite device in real-time. ![]()
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