Pipe flow analysis using HyperMesh and acusolve. This tutorial is based on the CAD model prepared for CFD meshing as per the tutorial, How to extract CFD. Pipe flow analysis using and acusolve. By Rahul Ponginan. Note that the model and analysis parameter procedure alone. In this tutorial you. Please Use the Learning Library for Up To Date HyperWorks Learning Material. Computational fluid dynamics. Find the latest news from your region.
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Subscribe acusole join our Newsletter Learn about product training, news, events and more. Performance Evaluation, Scalability Analysis, and Optimization Tuning of Altair HyperWorks on a Modern HPC Compute Cluster Engineers from wide ranges of industries face ever increasing needs for complex, realistic models to analyze the most challenging industrial problems; AcuSolve is designed to tackle these finite element-based Computational Fluid Dynamics CFD simulations with superior robustness, speed, and accuracy.
AcuSolve simulations are designed to carry out on large-scale computational systems effectively. The breakthrough in HPC parallel computing that allows such complex analyses to be performed that generate the high-quality results, while reducing simulation time from days to just hours.
Behind this type of computational improvement that makes AcuSolve perform, it involves complex calculations and data exchanges among computational systems. The more complex simulations are being performed, the higher demands from the cluster performance are. Tuotrials this analysis, the HPC Advisory Council has performed a deep investigation and profiling for the AcuSolve CFD solver to evaluate its performance and scaling capabilities and to explore potential optimizations.
This study presents the optimization techniques and networking profiling results to further understand AcuSolve dependencies on the CPUs, communication networks, IO subsystems and the underlying hardware. The paper will review the effects by comparing various hardware using tutorjals simulation models. Computational Fluid Dynamics Learn More.
From detailed acusllve analysis to full systems performance, HyperWorks is your solution for problems ranging fromto 1,, elements in size with parallel scalable solvers and robust pre and post processing software.
View the Webinar Recording Share: Aeroelastic Investigation of the Sandia m Blade Using Computational Fluid Dynamics Recent trends in wind power technology are focusing on increasing power output through an increase in rotor diameter. As the rotor diameter increases, aeroelastic effects become increasingly important in the design acusoolve an efficient blade.
Euro-Pro Embraces Simulation-Driven Design with Altair HyperWorks Euro-Pro, maker of Ninja blenders and Shark vacuums, has embraced simulation-driven design to reduce physical tests and improve product performance and durability.
To create innovative tools, the industry increasingly relies on new manufacturing methods such as 3D printing. The Altair solution included development of optimized tools using simulation, optimization and additive manufacturing model setup with Tutorizls, topology optimization and FE analysis with OptiStruct, CFD analysis with AcuSolve and refinement with solidThinking Evolve.
Optimization with OptiStruct was used to find the optimal design to guarantee the maximum tolerances of the generated products. As an overall result, the cycle time could be significantly decreased and the part quality also improved due to lower thermal deformations.
Acer and Altair Cluster Transition Guide: Scaling from Workstation to Cluster for Compute-Intensive Applications In this guide, Altair and Acer present tutorialz business case for switching to a cluster environment, including: Tutorizls Optimizes Power Tools with HyperWorks Acuolve development of modern electric power tools requires special attention to be simultaneously paid to both the efficiency and user comfort of the tool, as well as the robustness and durability of the devices.
Benchmarks and Recommended Configurations Learn More. tutoriials
CFD Basic 2 – Pipe flow analysis – Altair University
From Zero to Remote Visualization with Display Manager In this webinar, our acusokve walks through the process of using Display Manager within a cluster or supercomputing environment, including application setup and results viewing.
View Webinar Recording Share: Optimizing Cooling Passages in Turbine Blades Turbine blades have internal passages that provide cooling during operation in a high temperature engine. The design of the cooling passages is critical to achieve near uniform temperature ausolve the blade during operation. The temperature of the blade is dependent on the thermal properties of the blade material as well as the fluid dynamics of the air circulating in the cooling passages.
Computational optimization methods have successfully been applied to design lighter and more efficient structures for many aerospace structures. An extension of these techniques is now applied to guiding the thermal design of a turbine blade by designing the optimal cooling passage layout.
Optimization methods will be applied to determine the acusoolve pattern of the cooling passages and then to optimize the size of the individual cooling passages. The goal is to produce a more thermally efficient turbine blade design that will produce blades with longer lives and better performance. In this webinar, two use cases are presented, using two very different calculation approaches. Structural and Thermal Coupling with Electromagnetic Systems Electromagnetic phenomenon may induce undesired effects such as heat or vibrations.
To predict and correct them by simulation, it is necessary to couple all phenomenon. Altair HyperWorks software suite is a perfect solution for this and in this webinar, two use cases will be demonstrated, where Flux is coupled with OptiStruct and AcuSolve. Their aim was to develop a bike that was stiffer, highly integrated, more aerodynamic, providing greater efficiency. An important aspect of the project was the development of a new aluminum stem to be used by Mr. Hansen in the Flying Lap event which is achieved by the fastest lap from the moving start.
To shape the performance, the distinctive appearance, the personalized feel and even the sound of the club striking the ball, manufacturers must tuttorials engineer every aspect of the design.
Today, simulation-driven design has dramatically reduced development time for new golf clubs while allowing them to meet strict regulations more efficiently.
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Download the Cleveland Golf Story Share: HyperWorks provides flexibility and agility to development processes of Engineering Services Provider Beta Epsilon Beta Epsilon designs racing cars and offers engineering. Beta Epsilon offers component and vehicle meshing, FEA analysis of metal and composite components, crash test simulation, optimization, and CFD simulation. With HyperWorks, Beta Epsilon could improve the quality of its products and extend its range of services.
Being a major supplier of AC units to the predominant automotive segments and all classes of vehicles produced by global players in the country, it is very important for Subros to honor deadlines of product delivery with agreed benchmarks of quality. SimLab for CFD and Multiphysics Webinar This webinar shows Altair’s streamlined thermal fluid-structure interaction workflow for powertrain components.
Leveraging Altair’s CFD and structural analysis solvers, SimLab now offers a streamlined workflow that enables pre- solver, and post-processing for thermal FSI within a single interface. The webinar will cover extraction of fluid surfaces to build CFD domains from solid bodies, defining loads and constraints, solver setting for conjugate heat transfer CHT and computing deflections and thermal stresses and post-processing tutorilas and thermal-flow results.
Thermal Analysis of Electrical Equipment A review and comparison of different methods Nowadays, it is more and more difficult to design acuaolve devices without having a look at thermal stress. In more and more applications more electric vehicles, more electric aircrafts, … designers need to reduce weight, cost, increase efficiency, and keep the same security factor.
One possibility is to increase current for the same device, needing to check how to draw away the heat.
This is why the classical approximations ttutorials to be cross checked with complementary acjsolve. These new tools have to be rapid and accurate in order to run parametric and even optimization analysis.
There is also a need for fast model in order to check robustness versus driving cycles. The goal in this article is to review rapidly the different methods available, depending on the accuracy required and the solving speed.
The method includes equivalent thermal circuits, Finite elements methods and CFD analysis. To reduce development time and cost, they turned to finite-element analysis FEA and computational fluid dynamics CFD solutions to hone their designs and product development process.
Computational modeling helps to confirm that an innovative design for a bladeless wind turbine will fly. The Design Revolution Offered by Combining Additive Manufacturing with Simulation Driven Design Topology optimization is a computer based calculation procedure which can design mechanically stressed component structures uttorials such a way that the highest possible rigidity can be achieved with minimal material usage.
Only those parts of a component which are essential for the required flux of force and necessary stability are generated. This results in complex structures which can only be built partially or not at all using conventional production processes. At this point the advantages of additive manufacturing come into focus.
Therefore, complex FSI applications can be solved, such as ditching or aeroelasticity, as will be shown in the two use cases presented in this tutorixls. Fail-safe and Multiphysics Tutodials Learn More.
Fail-safe and Multiphysics Optimization This webinar covers the complete fail-safe optimization process of a wing rib starting with the search of a new and more efficient design to the calculation of optimum dimensions.
The replacement of a metallic fitting by an organic 3D printed version, while increasing performances and decreasing mass reduction is discussed as well.
CFD analysis with AcuSolve — CFD Online Discussion Forums
HyperStudy has also been used to perform multi-disciplinary studies throughout the process. View on Demand Share: View the Video Share: Better Indoor Climate thanks to Simulation and Tutorialz Kampmann GmbH is an internationally leading specialist for heating, cooling, air-conditioning and integrated building automation.
Thanks to simulation, Kampmann engineers are now able to answer questions regarding the internal processes of the system, which are difficult, if not impossible, to study through physical testing. Mesh Controls Learn More. Mesh Controls New options to refine the 2D mesh based on the proximity, angle, and shapes have been added.
The options can be accessed through the mesh controls, along with acsuolve deviation meshers. It is a useful utility to fill the holes and feature loops. It works for first order tri or quad elements. Filling selected components has never been easier. Causolve workshop introduced Altair full frequency and multi-physics solutions for solving the most pressing problems in the NVH field.
The focus tutorilas the workshop is on effective NVH problem resolution. However, manufacturing of sheet metal parts by hot stamping to achieve desired properties is extremely challenging as it involves complex interaction of plastic deformation, metallurgical change, thermal distribution, and fluid flow.
Fluid – Structure Interaction Analysis and Optimization tutorias an Automotive Component This paper discusses the behavior of a flexible flap at the rear tutoriaks of a generic car model under aerodynamic loads.
How Advanced Simulation will Impact the Offshore Industry both Now and in the Future The easy days of Oil and gas extraction is over, and the ability to extract Oil and Gas from harsh enviornments thtorials very dependent on the ability to overcome technical challenges through the use of advanced numerical analysis and simulation. Improved Turbulence Models Learn More. The new formulation improves the accuracy and robustness of the models by incorporating a change in variables for the omega equation.
AcuTrace – 2 Way Mixing AcuTrace has been enhanced to support tracing of spherical particles having finite mass. When exercising this option, the particle velocity is no longer governed solely by the local flow velocity. Common applications for finite mass particle tracing include fluidized bed simulations and other applications involving the transport of small particles within a flow field.
CFD Basic 2 – Pipe flow analysis
Innovating in the Cloud Learn More. The bicycle wheel studied here is an accurate geometrical representation of a commercial racing wheel Zipp Drag and side or lift forces are resolved and compare favorably to experimental results obtained from wind tunnel tests.
Vertical forces acting on a rotating bicycle wheel are presented for the first time. A unique transition from downward to upward acting force is observed as the yaw angle is increased.
Flow structures are identified and compared for different yaw angles. It is expected that a more complete comprehension of these results will lead to improvements in the performance and handling characteristics of bicycle racing wheels used by professional cyclists and triathletes. Drag, vertical and side or lift forces are reported for each wheel. Turning moments are also calculated using the resolved side forces to examine aspects of stability and maneuverability.
Drag and side forces over the range of yaw angles studied compare favorably to experimental wind tunnel results. The previously reported unique transition from downward to upward acting vertical force on the Zipp wheel for increasing yaw angles is observed for all deep rim wheels and the disc wheel studied here.