Shangfeng has a strong R&D and innovation team composed of highly-educated professional and technical personnel at home and abroad. Technological innovation and new product development are the core of the company’s development strategy, and have achieved a number of scientific and technological achievements, with design and research integration and independent research and development capabilities, to provide customers with quality products and services
1. Mature CDF technology
Shangfeng Hi-Tech has more than 40 years of wind turbine design, R&D and manufacturing history, mastering a core set of its own design and development theory, database and CFD (Computational Fluid Dynamics) technology. After many years of repeated engineering applications, CFD technology has been very mature, with high calculation accuracy, and the error of calculation results and test results is basically controlled within 2%. Greatly reduced R&D costs, shortened R&D cycle, and improved R&D efficiency. Achieve performance optimization while ensuring product economy.
a. Display of product design research process
The products of Shangfeng Hi-Tech are generally developed and optimized through CFD technology, combined with engineering experience and CAO (Computational Aided Optimization, computer-aided optimization design) technology, through neural network algorithms and other optimization algorithms to achieve product-wide optimization, This is the source of Shangfeng Hi-Tech products to provide customers with more energy-efficient, efficient and low-noise products. The picture shows the product design and development process.
b. Product and environment (or system) adaptability research
The culture of our company is guided by customers, personally solve problems for customers, and provide customers with the best quality products and services.
The air volume and pressure required by many system environments are unknown or inaccurate, resulting in the installation of wind turbines that are not in the high-efficiency zone, and the phenomenon of large horse-drawn carts is very common. In order to solve this problem, we provide customers with numerical simulation services of the system environment to select the most suitable fan.
The following picture is that we provide customers with accurate numerical simulation analysis in the factory building, and provide flow field distribution at various locations in the space.
2. Mature FEA technology
Shangfeng has accumulated a lot of data and experience in the practice of FEA (Finite Element Analysis) technology for many years, and it is very suitable for the actual physical properties of common materials in the Chinese market.
In the design stage, fully calculate and repeatedly adjust the material variety, material thickness, structural form, and processing method used to ensure that the product parts can withstand various forces during operation, ensure the long-term reliable operation of the fan, and ensure the cost of the product reasonable. The final product plan has passed the reliability verification of the laboratory, and the failure analysis and life extension analysis of the products after the aging experiment have been drawn to obtain a clear conclusion, so as to improve the reliability of the product for the customer while saving equipment investment reasonably.