SOURCE: AFI
Chennai-based Dream Aerospace Pvt. Ltd. has introduced its groundbreaking “Atom” Green Monopropellant Thruster, a cutting-edge propulsion system that utilizes a HAN-based (Hydroxylammonium Nitrate) non-toxic green fuel. The Atom thruster is designed to deliver efficient and eco-friendly propulsion for space missions, offering thrust levels starting from 1 Newton (N), catering to various satellite and space vehicle applications.
The Atom thruster stands out in an industry traditionally reliant on hydrazine, a highly toxic and hazardous fuel commonly used in space propulsion systems. Dream Aerospace’s adoption of HAN-based fuel marks a significant advancement in reducing environmental impact and enhancing safety. HAN, a high-performance monopropellant, is known for its non-toxic properties and easier handling compared to hydrazine. This makes the Atom thruster a much safer option for satellite operators and manufacturers, while also reducing the risk to ground personnel during fuel handling and transportation.
By opting for green fuel technology, Dream Aerospace aligns itself with global trends toward sustainability in space exploration and satellite operations. The use of HAN-based fuel not only reduces the environmental footprint but also increases the potential for cost savings in satellite deployment, as handling and storage regulations for green propellants are less stringent than those for toxic alternatives.
Dream Aerospace’s Atom thruster provides various thrust levels starting from 1N, which makes it suitable for a wide range of missions, including orbit maintenance, attitude control, and de-orbiting satellites at the end of their operational life. The ability to scale thrust levels makes the Atom thruster adaptable for small to medium-sized satellites and spacecraft, adding to its versatility in commercial, defense, and research sectors.
The Atom thruster’s design maximizes fuel efficiency, offering a higher specific impulse than traditional hydrazine-based propulsion systems. This translates to more precise maneuvers and longer mission durations, contributing to better operational effectiveness for satellites in orbit.