Last Updated： Aggregation Period:Jan 14, 2026～Feb 10, 2026
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Top-class FEA solution for Windows environment
Femap is a highly regarded, CAD-independent, Windows-native pre/post-processor for advanced engineering finite element analysis (FEA).
Created a mesh model using the mesh creation tool within AIFEM! Results demonstrating the effectiveness of the software.
In this case, we will introduce the modal analysis and static analysis of the turbine rotor using the structural analysis software AIFEM. The analysis results obtained with AIFEM demonstrated the effectiveness of the software through comparison with reference data (a certain commercial software). The model subject to analysis consists of a hub, shroud, and seven blades, forming the turbine rotor. The shape data used is in .stp format, and a mesh model was created using the mesh creation tool within AIFEM. *For detailed content of the article, you can view it through the related links. For more information, please download the PDF or feel free to contact us.*
![[Case Study] Strength Analysis of Compressor 'AIFEM'](https://image.mono.ipros.com/public/product/image/a6e/2001511722/IPROS17601107994069037293.PNG?w=280&h=280)
Efficiently analyze the strength of compressors with high precision! Achieve efficient design verification through smooth operability!
We will introduce a case study on the strength analysis of a compressor using the general-purpose finite element analysis software AIFEM. A compressor is a device that converts mechanical energy into fluid energy, consisting of multiple moving blades (rotors) and stationary blades (stators). The moving blades rotate at high speeds, compressing the gas within the flow path and increasing its energy. During this process, the impact of centrifugal force is particularly significant, necessitating high strength in the moving blades; therefore, strength analysis that adequately considers centrifugal force loading is crucial. With AIFEM's efficient pre-post processing and high-precision solver, we achieve a faster analysis process in development design and shorten the design cycle. *For more details, please download the PDF or feel free to contact us.*
![[Data] Simcenter FEMAP Construction Field Analysis Case Studies](https://image.mono.ipros.com/public/product/image/34c/2000493590/IPROS51550045232145724981.png?w=280&h=280)
We will introduce the analytical functions and case studies used in the construction field!
This document introduces analysis examples in the construction field using 'Simcenter FEMAP', which consists of a pre-post processor (FEMAP) and a structural finite element method solver (Simcenter Nastran). FEMAP is a product specialized in creating finite element models, allowing the definition of pressure conditions through equations and enabling settings such as hydrostatic pressure. Additionally, it offers convenient features for model creation and analysis result display, such as virtual cross-section representation of beam/bar elements and simultaneous display of multiple analysis results. 【Contents】 ■ About Simcenter FEMAP ■ Available analysis functions ■ Stress analysis of composite girders ■ Stability verification of dam embankments *For more details, please refer to the PDF document or feel free to contact us.
![[Example] Structural Strength Analysis of a Pump 'AIFEM'](https://image.mono.ipros.com/public/product/image/fe6/2001511727/IPROS9396656888240619104.PNG?w=280&h=280)
One of the investigations into the impact of peak water pressure on structures! A case study analyzing the strength of the pump body.
We would like to introduce a case study of static analysis of a pump structure using the general-purpose finite element analysis software "AIFEM." The pump model being analyzed consists of two components: the main body and the cover, which are connected by a flange. By investigating the pressure distribution of the pump, it is possible to confirm the mechanical properties of the structure and quickly evaluate the design in question. 【Analysis Conditions】 ■ Material - Young's Modulus: 205000 [MPa] ■ Material - Poisson's Ratio: 0.28 ■ Load Condition: C surface 4.5 [MPa] ■ Component Joint: D surface, E surface ■ Constraint Conditions: A surface, B surface *For more details, please download the PDF or feel free to contact us.
![[Information] Simcenter FEMAP Functions in the Construction Field](https://image.mono.ipros.com/public/product/image/698/2000493594/IPROS62121755147037905891.png?w=280&h=280)
Used in various fields around the world! Introducing analysis functions in the construction sector!
This document introduces the analysis capabilities of 'Simcenter FEMAP' in the construction field, which consists of the pre- and post-processor (FEMAP) and the structural finite element method solver (Simcenter Nastran). Simcenter Nastran is used in various fields worldwide and is widely utilized in the construction sector as well. For example, it is used to evaluate stress distribution in composite structures made of steel and concrete, and to assess the stability of concrete dam embankments. [Contents] ■ About Simcenter FEMAP ■ Available analysis functions ■ Bulk placement of shell elements representing steel ■ Bulk placement of GAP elements (spring elements) ■ Sweep along element edges *For more details, please refer to the PDF document or feel free to contact us.
![[AIFEM] Topology Optimization of Hull Webs](https://image.mono.ipros.com/public/product/image/f3b/2001524633/IPROS9229987185641036148.png?w=280&h=280)
Utilize AIFEM's topology optimization feature! Consider multiple analysis steps and various working conditions.
Using the general-purpose finite element analysis software AIFEM, we will perform topology optimization of the hull web. The hull web not only plays a role in supporting the hull but is also an important structure that enhances the stability of the hull underwater. In the shipbuilding process, the hull web is generally manufactured using high-strength steel plates or aluminum plates, and it is necessary to ensure that cracks or deformations do not occur during navigation. Therefore, when optimizing the web plate for weight reduction, it is essential to consider the effects of multiple mechanical working conditions. With this objective, by utilizing the topology optimization function of AIFEM, it becomes possible to address topology optimization scenarios that take into account multiple analysis steps and various working conditions. *For more detailed information, please refer to the related links. For further details, you can download the PDF or feel free to contact us.*
![[Case Study] Eigenvalue Analysis of Engine Block 'AIFEM'](https://image.mono.ipros.com/public/product/image/d06/2001517063/IPROS7812919897700307290.png?w=280&h=280)
Accurately evaluate the natural frequency and mode shapes of the engine block! Obtain information that leads to performance improvement in the design phase!
We will introduce a case study on eigenvalue analysis of engine blocks using the general-purpose finite element analysis software AIFEM. The eigenvalue characteristics of the engine block are crucial factors that influence the overall operational stability and durability of the engine. In particular, they relate to the operational lifespan and reliability of key components such as the piston, cylinder liner, and crankshaft, and they also significantly impact the engine's NVH (Noise, Vibration, and Harshness) performance. The effects of external excitation are particularly pronounced in the lower four mode frequencies, where resonance can lead to amplified vibrations. Therefore, it is essential to identify the main mode shapes and frequencies through eigenvalue analysis and implement appropriate design measures. Applications of this analysis: ■ To avoid the risk of resonance and prevent damage due to excessive vibrations ■ To enhance comfort by optimizing NVH performance ■ To find the optimal balance between lightweight design and rigidity *For more details, please download the PDF or feel free to contact us.
Creating geometry and analysis models, executing analyses, and post-processing, all realized in one software!!
【Features】 ○ A structural analysis solution that combines the pre- and post-processor "Simcenter Femap" with the analysis solver "Simcenter Nastran." ○ The entire process of creating analysis models, performing analyses, and displaying results from shape data created in 3D-CAD is realized in one software on a single PC. ○ High operability. ○ Easy to implement pricing. ◎ For more detailed information, please refer to the catalog or contact us directly.
Simulating to predict defects on printed circuit boards used in power electronics products.
"FEMFAT MELCOM" is a software package developed by Magna Powertrain Engineering Center Steyr (ECS) to predict defects on printed circuit boards (PCBs) incorporated in power electronics products such as inverters through simulation. 【Features】 ■ Predicts cracks in solder joints on printed circuit board assemblies (PCBAs) due to vibrations in power electronics products. ■ Predicts flex cracks in multilayer ceramic capacitors (MLCCs) during the process of attaching PCBAs to power modules. ■ Predicts cracks due to thermal fatigue in response to temperature loads on PCBAs. *For more details, please download the PDF or contact us.
![[Example] External Super Element](https://image.mono.ipros.com/public/product/image/a85/2000287452/IPROS12991548833288296843.jpg?w=280&h=280)
Reduction of analysis costs, enhancement of information security!!!
【Case Overview】 ■Product Name: Simcenter Femap with Nastran There has been an image that Super Elements (SE) are only applicable in the aerospace and automotive fields and can only be used by a few dedicated analysts. There has been no pre-post that fully supports SE analysis, and the data creation process has been complicated, which has hindered its widespread adoption until now. Simcenter Femap supports external Super Elements from Simcenter Nastran, making SE analysis accessible to everyone.
![[Case Study] Modal Analysis of a Dust Pump's Centrifugal Impeller 'AIFEM'](https://image.mono.ipros.com/public/product/image/897/2001510209/IPROS10366150397769921286.PNG?w=280&h=280)
Examples of the first five non-rigid motion modes, excluding the sixth rigid motion mode!
We would like to introduce an application case of modal analysis for the centrifugal impeller of a dust pump using our intelligent structural analysis software "AIFEM." This software is equipped with a finite element solver developed in-house. It analyzes the free modes of the centrifugal impeller of the dust pump. The software can accurately capture the first six rigid body free modes, which are close to zero frequency. 【Case Overview】 ■ Analyzes the free modes of the centrifugal impeller of the dust pump ■ Capable of accurately capturing the first six rigid body free modes close to zero frequency *For more details, please download the PDF or feel free to contact us.
Embedded in Solid Edge, utilizing simulation technology Simcenter Femap and Nastran for designers.
Solid Edge Simulation is equipped with the industry-standard solver NASTRAN and utilizes Femap technology for pre- and post-processing, allowing for the creation of thin plate meshes and the ability to change mesh sizes on a per-part basis. 【Key Points for Selection】 - The technology of Femap with NX NASTRAN is integrated into the Solid Edge interface, making the analysis features user-friendly even for beginners. - Automatic mesh generation - Flexible mesh size adjustments in manual mode - User-friendly UI and analysis features focused on design - Types of analysis: ○ Linear static analysis ○ Linear buckling analysis ○ Eigenvalue analysis ○ Heat conduction analysis (steady/transient) ○ Optimization ○ MOTION analysis ○ Vibration response analysis Additionally, coupled analyses such as: ○ Linear static analysis + steady heat conduction ○ Linear buckling analysis + steady heat conduction are possible. - Scalable integration with the higher-level Femap is available. The Solid Edge Premium package primarily supports linear static analysis and MOTION analysis. For more details, please download the catalog or contact us.
Introduction to 2D Electromagnetic Field Analysis Software
EMSolution-Lite is a budget version of EMSolution (electromagnetic field analysis) specifically designed for two-dimensional analysis. While the analysis model is limited to two dimensions, it allows users to utilize most of EMSolution's features (equivalent to the Professional package) for models with up to 100,000 elements. It was created in response to users' demands for an easy way to perform two-dimensional electromagnetic field analysis. For example, it can perform no-load analysis of PM motors as well as PWM voltage source analysis. Additionally, it can analyze the slip-torque characteristics of induction motors. Circuit and motion coupling analysis for electromagnets and actuators is also possible. We encourage you to use it for two-dimensional analysis and parameter surveys of motors, actuators, and more.
Cutting-edge simulation tools for antenna design and placement, as well as RCS.
Feko is a high-frequency electromagnetic simulation software that has over 20 years of history and represents the industry. Based on this strong legacy, a cost-effective parallel solver package is now enabling product design for the increasingly connected world. Feko addresses a wide range of high-frequency electromagnetic fields, enabling the optimization of wireless connectivity, including 5G, ensuring electromagnetic compatibility (EMC), and conducting radar cross-section (RCS) and scattering analysis. From antenna simulation and placement, wireless coverage, network planning, and spectrum management to electromagnetic compatibility (EMC/EMI), radome modeling, bioelectromagnetics, and RF devices, Feko, combined with other Altair tools, optimizes system performance through machine learning and reduces modeling time for complex systems. Feko is globally used across various industries, including aerospace, defense, automotive, telecommunications, and consumer electronics, shortening time to market. Feko's customers achieve enhanced connectivity and functionality through robust simulation-driven product design and deployment strategies.
![[Case Study] Static Analysis of Movable Blades for Water Wheels 'AIFEM'](https://image.mono.ipros.com/public/product/image/d89/2001510210/IPROS15587747560889660713.PNG?w=280&h=280)
Examples of products that create a wealth of solutions for diverse applications!
We would like to introduce an application case of static analysis for movable blades of water turbines using our intelligent structural analysis software "AIFEM." This software supports engineers in solving engineering problems related to statics, dynamics, and thermodynamics associated with structures. We defined displacement constraints on the fixed ring of the guide vanes and applied water flow pressure loads in front of and behind the guide vanes, conducting simulations under three operating conditions: rated, maximum lift, and boost. [Case Overview] - We defined displacement constraints on the fixed ring of the guide vanes and applied water flow pressure loads in front of and behind the guide vanes, conducting simulations under three operating conditions: rated, maximum lift, and boost. *For more details, please download the PDF or feel free to contact us.
![[Case Study] Strength Analysis of Turbine Top Cover 'AIFEM'](https://image.mono.ipros.com/public/product/image/e7c/2001510212/IPROS11285964759938279464.PNG?w=280&h=280)
Examples of products that use a friendly and user-friendly wizard-style interactive interface!
We would like to introduce a case study on the strength analysis of the turbine top cover using our intelligent structural analysis software "AIFEM." This software provides fast and accurate finite element analysis and design optimization functions, supporting companies in establishing efficient optimal design processes. By defining a pressure load on the bottom surface of the top cover and using a 1/4 model with rotational symmetry boundary conditions, we simulated the deformation of the top cover. This analysis takes into account geometric nonlinearity. [Case Overview] ■ Defined a pressure load on the bottom surface of the top cover and simulated the deformation using a 1/4 model with rotational symmetry boundary conditions. ■ Geometric nonlinearity is considered. *For more details, please download the PDF or feel free to contact us.
You can use multiple frequency domain/time domain EM solvers with a single license.
"Altair Feko" is an electromagnetic field analysis software that features multiple analysis methods and allows the use of two types of analysis methods for a single problem, which is a remarkable characteristic. Unlike previous electromagnetic field analysis software, it can perform analyses across a very wide frequency range without compromising accuracy. It can be applied to antenna design and antenna placement, among other uses. 【Features】 ■ GPU acceleration for solvers ■ A fully parallel processing solver optimized to utilize multiple distributed memory CPU resources ■ An optimized out-of-core solver that derives solutions even when reaching the limits of RAM *For more details, please refer to the PDF materials or feel free to contact us.
A variety of products are lined up, including EM.Cube, EM.Picasso, and CubeCAD!
"EMAG Technologies" is a product that provides software for real-time analysis, detection, tracking, and mapping of electromagnetic fields and waves. We offer products that cater to various needs in the field of electromagnetic simulation. Our offerings include the modular 3D electromagnetic simulation suite "EM.Cube," which grows according to modeling needs, and "EM.Terrano," which is used to analyze various propagation scenes. 【Product Lineup (Excerpt)】 ■EM.Cube ■EM.Tempo ■EM.Terrano ■EM.Libera ■EM.Picasso ■EM.Ferma *For more details, please refer to the related links or feel free to contact us.
March 18, 2020 (Wednesday) - Held a seminar on muscle strength analysis technology in the fields of sports and rehabilitation.
This seminar aims to discuss the challenges faced in various fields by leading experts in the theories of two-joint muscles, sports for people with disabilities, and rehabilitation, while exploring the direction of muscle strength analysis. Additionally, we will introduce training support tools based on the FEMS program. If you are interested, we kindly ask you to attend this seminar. 【Seminar Overview】 ■ Date and Time - March 18, 2020 (Wednesday) - 13:00-17:00 (Registration starts at 12:30) - A networking event (light refreshments) is planned from 17:00 to 19:00 ■ Venue - Seminar Room, Computational Mechanics Research Center, Inc. (8F Tokyu Togoshi Building, 1-7-1 Togoshi, Shinagawa-ku, Tokyo) ■ Organized by: Computational Mechanics Research Center, Inc. ■ Participation Fee: Free (Pre-registration required) ■ Capacity: 50 people *For more details, please refer to the PDF document or feel free to contact us.
Overview of the new eddy current equivalent circuit method (CLN equivalent circuit method) and analysis examples.
This document introduces a new eddy current equivalent circuit method (CLN equivalent circuit method) developed by our company. The CLN equivalent circuit method is a type of model order reduction, based on a new technique that utilizes the orthogonalization of predetermined functions, similar to the mode synthesis method. The conductor shape is represented by a mesh, but unlike conventional FEA, it determines the resistance and inductance of the ladder circuit by alternately performing static magnetic field and static electric field analyses. Additionally, by coupling the ladder circuit with electrical circuits and control circuits, it is possible to solve the eddy current field, including skin effect and proximity effect. 【Features】 ■ Equivalent circuits that include frequency dependence can be obtained in less computation time than conventional methods. ■ Not only frequency domain simulations but also time domain simulations are possible. ■ Conductors can be created using meshes and analyzed with FEA. ■ It is possible to achieve the same computational accuracy at a lower computational cost than conventional FEA circuit coupling analyses. *For more details, please refer to the PDF document or feel free to contact us.
![[Example] Rotating Dynamics Eigenvalue Analysis](https://image.mono.ipros.com/public/product/image/f34/2000006050/IPROS3151219894093263634.jpg?w=280&h=280)
We conducted a modal complex eigenvalue analysis at the specified rotation speeds to investigate the whirling modes due to rotation, changes in damping, and critical speeds.
**Case Overview** ■Product Name: Simcenter Nastran ■Analysis: Modal Analysis of Natural Frequencies ■Industry: Other The vibration characteristics of rotating bodies exhibit whirl motion due to centrifugal force, tilt vibrations, and gyroscopic effects as the axis rotates, resulting in changes in eigenvalues. When the direction of rotation and whirl motion align, it is referred to as forward whirl; when they are opposite, it is called backward whirl. When the rotational speed matches the eigenvalue of the axis, the amplitude of the whirl increases, leading to instability in the rotating system and potential damage to components. The speed at this point is referred to as the critical speed. In this analysis, modal complex eigenvalue analysis was conducted for specified rotational speeds to investigate the whirl modes induced by rotation, changes in damping, and critical speeds. □ For other functions and details, please refer to the catalog.
![[Example] Vibration of liquid tanks and sloshing of the liquid surface during an earthquake.](https://image.mono.ipros.com/public/product/image/3d7/2000246820/IPROS13742124745136167881.jpg?w=280&h=280)
Case study using seismic waves from the Great East Japan Earthquake!!
**Case Overview** ■Product Name: Simcenter Fema with Nastran ■Industry: Construction There are many structural forms for containers that store liquids and their supports. During an earthquake, the sloshing of the liquid surface inside the tank generates dynamic liquid pressure that acts on the container's side walls and bottom plate, leading to tank damage and rocking vibrations that can cause parts of the bottom plate to lift, resulting in tank damage. This case study utilized the virtual fluid boundary and phantom elements of Simcenter Nastran to perform transient response analysis on three types of tanks, as shown in the right diagram, using the seismic waves from the 2011 Great East Japan Earthquake (M9). Below, we present the sloshing behavior and dynamic liquid pressure distribution during the earthquake. * Downloaded from K-NET For more detailed information, please refer to the catalog or contact us directly.
Streamlining the vibration durability evaluation of power electronics products!
With the evolution of power electronics products in the automotive industry, the strength analysis of printed circuit boards (PCBs) has become increasingly important. However, evaluating the vibration durability of PCBA with complex structures has been a time-consuming and costly process using traditional methods, hindering efficient development. "FEMFAT MELCOM" is a strength analysis software for printed circuit boards developed to address these challenges. 【Usage Scenarios】 - Vibration durability evaluation of printed circuit boards in the development of automotive power electronics products - Structural analysis during the design phase of power electronics products such as inverters and DC-DC converters - Optimization in the strength design, material selection, and manufacturing processes of printed circuit boards 【Benefits of Implementation】 - Significant time savings and cost reductions compared to traditional testing - High-precision prediction of the vibration durability of PCBA with complex structures - Early detection of issues during the design phase, contributing to improved efficiency and quality in product development.
A solution that incorporates high reliability, proven results, and the latest analytical technologies abundantly.
NASTRAN is an analysis program born from a space program where failure is not an option, and for over 40 years, it has maintained high reliability and a proven track record in meeting the stringent demands of various fields such as aerospace/defense, construction, automotive, shipbuilding, machinery, and electrical/electronics. Simcenter Nastran inherits this high reliability and proven track record while incorporating the latest analysis technologies, making it a solution suitable for the 21st century. 【Features】 - Supports large-scale problems and advanced nonlinear analysis - Flexible selection of the number of implementations based on analysis content - Operates on multiple operating systems such as Windows, UNIX, and Linux - Supports 64-bit modules, memory-shared parallel processing, and parallel processing on cluster machines 【Available Analyses】 - Linear static analysis: SOL101 - Eigenvalue analysis: SOL103 - Buckling analysis: SOL105 - Steady-state heat conduction analysis: SOL153 - Transient heat conduction analysis: SOL159 - Linear transient analysis: SOL109/112 - Frequency response analysis: SOL108/111 - Response spectrum analysis: SOL109/112, etc. *There are also various other modules available, so please contact us for more detailed information.
