Independent research and development of the orbit attitude control power system, the performance reached the international advanced level, domestic leading,sequence of existing products including 25N, 200N, 700N, 2000N, and can customize according to customer requirements for 10 n ~ 10 kn thrust attitude control engine. Provide launch vehicle,satellite and other space craft to accurate attitude adjustment, velocity correction and orbit keeping and other services.
Master core technologies and own independent intellectual property rights:
The turning point from nuclear boiling to membrane boiling was controlled by the combined cooling method of continuous liquid film and low mixing ratio boundary region, so as to improve droplet evaporation efficiency and effectively eliminate thermal invasion.
The momentum Angle and flow intensity distribution of the mutual-impact jet were optimized to ensure high specific impulse performance, wide working range and strong adaptability.
The key parameters, such as the length and speed of the injector jet, are precisely designed. The small flow rate adaptive flow distribution can improve the uniformity of flow intensity distribution and mixing ratio distribution and improve the combustion efficiency of the engine.
Ability of design integration and test for the metal spinning inner lining and outer carbon fiber winding composite gas cylinder and titanium alloy annular gas cylinder. The fatigue life of the gas cylinder is no less than 1000 times. It has the characteristics of high reliability and light weight.
Capable of designing and testing a low-cost propellant management system and integrating the system's one-way valves and diaphragm valves into the inlet and outlet of the tank according to customer requirements.
High pressure, large flow, light weight reducing valve design test ability, using the principle of the pilot-operated, with a quick response, zero flow sealing reliable, high precision under different flow outlet pressure characteristics
With the design and integration ability of light weight and quick response solenoid valve, the solenoid valve can be designed in the form of a single machine or a combination of multiple machines, and the valve body can be used as the mounting bracket to reduce the installation quality. Energy saving circuit is adopted to reduce the current from starting 1A to 0.4a, which greatly saves battery energy. The designed valve pulse life is more than 10,000 times. The valve opening time for 2000N engine is not more than 10ms, and the valve opening time for 25N engine is not more than 5ms.
