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Custom Heat Transfer Coefficients in Altair Flow Simulator
Flow Simulator (FS) has many built-in heat transfer coefficient (HTC) correlations, but FS may not include a correlation required by the user. Fortunately, it is easy to add your own correlation to FS. This blog explores the customization manager for HTC correlations. There are numerous HTC correlations in the public…
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How can I optimize my credit card fraud outlier detection process?
Hello everyone, I am very new to rapidminer. Im currently working on a process in which I wish to detect credit card fraud with one of the detect outlier operators. I have found the best success with the Densities operator. I have taken a sample of 1000. The denseties operator finds there to be 381 outliers and 619 not…
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ERROR 1026
Hi I am trying to perform analysis of a model that consists of 1d beam elements and 3d tetra elements. I am getting this error 1026 duplicate id's found. I have tried multiple techniques to solve like renumbering and deleting duplicate elements but still the problem persists. Can anyone please help?
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Inspire to Do More | Lattice Geometry 3D Printed Glove Dryer
Ski season is almost here, marking the return of shredding with your friends and family, cozying up in the lodge, and the smell that permeates your apartment after many weekends of not properly drying your gear. I decided to take action on the third, starting with my ski mittens. There are various off-the-shelf options for…
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Automate Iterative Altair Twin Activate Simulations
When running system simulations in Altair Twin Activate, it’s often useful to run multiple simulations, whether it’s for validating a system’s response to different phenomena, to perform statistical analysis or just to get a better grasp of how a parameter affects the overall response of a system. This small demo shows the…
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Compose – PSIM Integration Starter’s Guide 2: PsimASimulate
Altair PSIM is a simulation and design software for power electronics, motor drives, and power conversion systems. Altair Compose is an environment for doing math calculations, handling data, automating workflows and much more. A new, powerful, library has been released on Compose from v2022.3 onwards, the PSIM Integration…
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Shaker Post Simulation for a 6x4 Truck in MotionSolve
INTRODUCTION The shaker post test is used in the research phase to test vehicle suspensions and evaluate vehicle durability. Actuators at each wheel simulate road forces and displacements. Tests can be performed by inputting simple displacement wave forms to each actuator or by reproducing the displacements experienced by…
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Data Analytics - Ask The Expert Recurring Series Monarch & Monarch Server(Automator) focus. November 21, 2023 Session reviewed Excel Worksheet Design "Excel Trapping" in Monarch Complete (DPS Mode).
Ask The Expert Series on November 21, 2023 Excel Worksheet Design "Excel Trapping" in Monarch Complete (DPS Mode) The Session began with a brief overview of Excel Worksheet Design "Excel Trapping" in Monarch Complete (DPS Mode) before diving into the LIVE Questions. The Session began with our Expert reviewing the…
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How to View Altair Unlimited Virtual Appliance Node Hours Usage Status in Access Web Portal
How to View Altair Unlimited Virtual Appliance Node Hours Usage Status in Access Web Portal ======================================================================== Step 1: Login to Access web portal and Select Actions drop down button. Actions => Usage Hours Status Following image showing the same: * Popup window will…
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CRISP- DM approach using RapidMiner
A store is undergoing a phone call campaign to offer existing customers a 20% discount. what is the predictive model to likely get a positive response from a customer using the data set provided
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How to set boundary condition on certain material particle, to make them only have degree of freedom on one direction?
How to set boundary condition on certain material particle, to make them only have degree of freedom on one direction? I found in API that velocity of particle are in magnitude, without direction. Or is it possible to define new parameters for particle class without changing system header file?
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Can we change the color of temperature gradient on FluxMotor 2023.1
Are there any settings or locations to change the color theme of the temperature gradient, such as rainbow color theme.
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EDEM particle body force API don't generate force
Code are as follows, what causes the error?
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License
Hello, I am using the Student Edition Bundle license and have encountered a problem. Unfortunately, I downloaded and activated the wrong software, which I have removed since then. Now I cannot activate the new software I downloaded because my license is already registered as activated. Is there a solution to this? Thank…
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How can I export to .INP file from HyperMesh 2024?
Hi, I have meshed a 3D thin solid steel panel, using "thin solids". I want to export to Abaqus but there is no option for that in newer version of HyperMesh. Please help.
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Is the Altair PSIM software usable via macOS?
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Hypermesh 2024.1 to LS-DYNA Export Option Using Student Version
How can I export a Hypermesh model to LS-DYNA through the Hypermesh student version? Other users have asked similar questions but it seems that the answer is always to export to a Nastran file and then import the Nastran file into LS-PrePost. But I don't have the option to export a Nastran file either. The only export…
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Simlab does not correctly recognize an Inspire model
Hello dear Experts, I have performed several operations to create a part with an inner cavity in Inspire 2024.1, as shown in the following image: However, when I import the model into Simlab 2024.1, the inner cavity does not appear: I have tried all CAD extension (iges, parasolid, step, etc). What should I do? Thanks in…
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Error: transmission line requires valid port
I am new here. i tried to simulate a LPDA Antenna. there is a step where I need to create a transmission line. But I alwys get the same error.: transmission line requires a valid port. I dont know how to set the port. It has been tree days that i am trying with every tools that I have but nothing.
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EDEM API - Contact Model Example: Hertz-Mindlin
Overview Attached is the source code for the Hertz-Mindlin model using version 3.7 of the API. Please note this is Hertz-Mindlin only, for rolling friction please add a rolling friction model from the EDEM GUI. The source code consists of the CPU-API code updated to version 3.7 and the GPU-API code supplied as the file…
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How can i deactivate a license without access to previous computer?
Hello! I switched computers because my old one is no longer functioning. I was looking at the deactivation utility but it seems to require the desactivation be done on the host. In the online platform i could not find how to deactivate my licence without access to the old host. ¿Could someone guide me through this process?…
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Account is locked Jcort033@fiu.edu
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Scattering in RL-GO
As I was using the RL-GO solver in a radar application, I noticed that it casts rays from the source that do not end at the "receiver" (the near field sampler). Instead, the end of a ray is denoted with an "S," which the documentation describes as an "observation point." Here is a picture of one ray: My source is the…
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Managing solver child processes in HyperStudy
Managing solver child processes in HyperStudy Hello HyperStudy users, When integrating non-HyperWorks solvers with HyperStudy, there can be instances that the non-HyperWorks solver integrated with HyperStudy does not have the required solver input arguments specified in the solver batch script to control the child…
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C++ C2259 error in particle body force dll packing
C2259 is caused by not define all virtual function from parent class, but after I add all functions, error still happens. Technican may can help on this one, not common tutorial. (remember to include different external working directory before packing)