Core Viewpoint - Shenyang Aerospace University has announced procurement intentions for 17 types of instruments and equipment, with a total budget of 90.7 million yuan, expected to be purchased between June and August 2025 [2][3]. Procurement Overview - The procurement includes various advanced instruments such as hot-wire anemometers, high-speed cameras, laser dynamic measurement systems for combustion flow fields, and phase Doppler interferometers (PDI) [3][4]. - The total budget for these instruments is 90.7 million yuan, indicating significant investment in research and development capabilities [2][3]. Instrument Details - **Hot-wire Anemometer**: A precision flow measurement instrument that measures flow speed by detecting changes in the resistance of a heated wire exposed to airflow. It can also monitor fluid temperature or density [4]. - **Phase Doppler Interferometer (PDI)**: An optical instrument used for precise measurement of droplet or particle velocity and size in sprays or aerosols, based on laser Doppler effect and interference principles [5]. - **Three-Dimensional Surface Pressure Measurement Instrument**: This device measures pressure distribution on surfaces in three dimensions, applicable in various fields including ergonomics and biomechanics [6]. Detailed Procurement List - The procurement list includes specific instruments with their respective budgets, such as: - Hot-wire anemometer: 8 million yuan - High-speed camera: 4 million yuan - Laser dynamic measurement system: 2.4 million yuan - Phase Doppler interferometer: 6.5 million yuan - Infrared thermal imager: 3.5 million yuan - Three-dimensional surface pressure measurement instrument: 2.4 million yuan [8][9]. Research Strength - Shenyang Aerospace University has a strong research capability, particularly in aerospace and related fields, supported by government funding and collaborations with enterprises and research institutions [11]. - The university has successfully developed several new energy aircraft, showcasing its innovation and technical prowess in clean energy [11]. Key Laboratories - The university hosts several key laboratories focusing on advanced materials processing, clean energy research, and environmental control technologies, contributing to its research excellence [12].