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On September 2, the 2022 product cloud conference of Shifeng Technology was successfully held, and the general computational fluid dynamics software TF-QFLUX, the general structural finite element analysis software TF-Struct, the smooth particle method simulation software TF-Particle, and the wind resource simulation software were officially released. Cloud platform TF-SimFARM, simulation data management system TF-Pandroid five independent Industrial simulation software products, and brought a batch of new product announcements.

The products released by Shifeng Technology this time cover five categories: fluid, solid, gridless method, industry solution, and digital intelligence platform, which are suitable for aerospace, marine engineering, automobile transportation, electronic appliances, new energy and many other fields. In addition to product introduction, the conference also brought software product function demonstrations and voices of many industry users, which fully demonstrated the rapid improvement of the competitiveness of independent industrial simulation software companies in core technology, product system, and industry application expansion.

Ten Feng Technology’s 2022 product launch conference officially released five star products

| Three-tier product system: Broaden the boundaries of independent CAE innovation applications

“In the technical system of industrial software, CAE software is at the top of the pyramid. Its development is difficult, the cycle is long, and the technical barriers are high. It is a typical high-precision product.” Zhang Rukui, CEO of Shifeng Technology, introduced the characteristics of CAE software to everyone. and development exploration. He said that CAE software can not only accurately simulate the hydrodynamic performance and structural mechanical performance of aircraft, automobiles, and large buildings, and point out the direction for product optimization design; more importantly, it can combine CAE with digital systems, supplemented by big data. Analysis and AI decision-making technology can also perform real-time simulation, data assimilation and analysis of physical scenes and their time-space environment on the basis of traditional digital platforms, establish risk early warning, intelligent diagnosis, and decision-making optimization capabilities, and create digital with real physical meaning. twins. The latter is also the independent CAE innovation direction that Shifeng Technology is continuously exploring.

Zhang Rokui, CEO of Shifeng Technology, introduced the product system of Shifeng Technology to everyone

Based on the powerful industry empowerment role of CAE software and the driving potential of the digital economy, Shifeng Technology has planned a three-level independent industrial software product system with independent CAE as the core. One is the CAE basic software located in the core circle, covering fluids, electromagnetics, acoustics, structures, and heat transfer. FEAST, composed of the initials of these five disciplines, represents Shifeng’s determination to present an independent industrial software feast to everyone. Second, with the independent CAE software as the core and combined with the specialized needs of specific industries, Shifeng Technology is developing a series of industry application software, such as wind resource numerical planning software TF-SimFARM, electronic system thermal simulation software TF-Thermal and so on. Third, on the basis of integrating industry knowledge and application scenarios, Shifeng Technology will further build digital twin systems and solutions based on CAE and AI technologies.

| Five products officially released: application scenarios cover multiple industries

At the press conference, Shifeng Technology officially released five representative core products in the three-tier product system.

l General Computational Fluid Dynamics Software TF-QFLUX: This software is Shifeng Technology’s flagship product in fluids. Since the development of the software in 2012, it has gone through three stages: core algorithm and code development, prototype product development, and commercial software packaging. At present, outstanding results have been achieved in application scenarios such as electronic system thermal simulation, impeller mechanical aerodynamic noise, automobile wind resistance and wind noise, construction wind engineering, ship hydrodynamic and hydrodynamic acoustic simulation, etc., and the first batch of commercial customers has been formed. The calculation accuracy and efficiency of TF-QFLUX software have reached or surpassed the international mainstream commercial software used by users. At the same time, as an independent software, TF-QFLUX has sufficient flexibility, scalability and controllability in function development and software packaging.

TF-QFLUX has been applied in many fields such as automobiles, ships, electronics, etc.

TF-QFLUX software operation interface

l General structural finite element analysis software TF-Struct: This software not only has the core functions of traditional finite element analysis, but also has the special analysis technology of Shifeng Technology. For example, the multi-data fusion simulation technology realizes the multi-source data simulation modeling, and realizes the system-level dynamic simulation of complex structures under the premise of ensuring the accuracy; the efficient dynamic reduction method that maintains the physical form realizes the basic principle of maintaining the system accuracy. Under constant conditions, the number of degrees of freedom of the system is reduced by 3 orders of magnitude, and the solution speed is increased by 2 orders of magnitude.

Static analysis of TF-Struct in different fields

TF-Struct software operation interface

l Smooth particle method simulation software TF-Particle: Based on meshless technology, TF-Particle avoids the distortion problem of mesh-based algorithms when large deformation occurs, and saves the user’s heavy work in mesh division and pre-processing ; Based on Lagrange particle method, there is no convection term, which can better deal with strong nonlinear motion characteristics such as free liquid surface and large interface deformation; coupled with efficient GPU parallel algorithm and high-precision advanced algorithm, it can greatly improve the calculation efficiency and overcome the traditional particle method. The problem of low computational precision.

TF- Particle can calculate the splash and migration path of water when the car is wading

TF- Particle software operation interface

l Wind resource simulation cloud platform TF-SimFARM: TF-SimFARM was launched to address the two major industry pain points of difficulty in accurate evaluation of wind resource evaluation software and low ease of use in collaboration. Based on the self-controllable CFD core solver, the software has rich turbulence models, which can simulate complex wind fields more accurately; a variety of wake models cover almost all types of wind fields and wind turbine array wake effects; B/S architecture cloud platform helps to achieve The software is easy to deploy and maintain; cloud HPC invokes supercomputing resources to realize efficient simulation calculation of large wind fields; 3D visualization in B/S mode has more interactive methods such as vector line animation playback.

The calculation results of TF-SimFARM on the industry standard model Askervein wind field are in good agreement with the measured data

TF-SimFARM software operation interface

l Simulation data management system TF-Pandroid: In response to various problems encountered by enterprises in simulation management, such as data loss and poor reusability, low collaboration efficiency, difficulty in knowledge accumulation and inheritance, no unified program standard, and low degree of automation, TF-Pandroid Pandroid provides four levels of services. Including simulation business process standardization and digital management; simulation business process automation; simulation data analysis, mining, and prediction; system connectivity and collaboration to create a seamless and unified panoramic platform. TF-Pandroid will enable users to gain significant benefits in data collaboration and analysis, knowledge accumulation and inheritance.

TF-Pandroid can realize the process and data management of various services

TF-Pandroid software operation interface

In addition to the official release of five core products, Shifeng Technology also brought a number of new product announcements, including automotive aerodynamic analysis software, electromagnetic simulation software and digital twin solutions, which are applicable to automobile manufacturing, electronic equipment, home appliances, smart energy, Smart Factory, etc.

In terms of successful experience in industry empowerment, the conference invited people from Midea Group Central Research Institute, Nanjing Lisituo Energy Company, China Power Construction Northwest Survey and Design Research Institute, China Automobile Chuangzhi Technology Co., Ltd., New Energy Vehicle National Technology Innovation Center, etc. partners to share. The calculation accuracy and calculation efficiency of Shifeng Technology software have been affirmed by partners. For example, Dr. Wang Zexing of the National New Energy Technology Innovation Center said that although Shifeng Technology’s software products started later than foreign software, they have their own characteristics and advancement in the simulation of core processors and functions.

The official release of Shifeng Technology’s full line of products covers multiple directions and fields. Its functions, special effects and performance indicators are waiting for the verification of more industry users. At the same time, its functional ease of use and industry fit are also waiting to be passed through the industry. It has been continuously polished and improved in the practical application of enterprise users. It is believed that in the joint cooperation of various industry partners, the independent industrial simulation software will continue to develop rapidly, and play a greater role in technology empowerment and innovation driving on the big stage of intelligent manufacturing and digital economy.

“The Olympic pursuit is faster, higher and stronger. We hope that the industrial software feast presented by Shifeng will be a faster, easier-to-use, more accurate, more professional and more complete solution.” Ru Shifeng Technology CEO Zhang Rokui said that Shifeng Technology will take this conference as an opportunity to continuously launch core software products with market competitiveness, and bring more professional and reliable domestic industrial simulation software product choices for advanced manufacturing enterprises. Everyone went to the feast of independent industrial software.