Unlock Real Spaceflight Experience with SteamJet Water Propulsion for Academic CubeSat Missions

Compact satellite thruster used in academic training projects

Today, many universities worldwide prepare the next generation of space engineers with a strong theoretical background. However, there is an obvious disconnect between academic education and hands-on experience, particularly in mission operations.

As a result, many aspiring engineers lack practical exposure to genuine real-world situations. The transition to space missions becomes more challenging and, in some cases, may lead to unnecessary risks.

The Challenge of Acquiring Practical Spaceflight Experience

In many cases, when students prepare to become astrodynamics specialists or satellite control operators, they mostly receive theoretical education through computer modeling and simulations. While those are an essential part of space education, they can only take students so far.

Many graduates enter the industry having never interacted with actual spacecraft propulsion or satellite propulsion systems in real-life conditions. They’re asked to contribute to high-stakes missions without having had the chance to test their skills – a gap that can lead to avoidable mistakes and steep learning curves.

Steam-based Thrusters Are Perfect for Education

SteamJet water propulsion thrusters are a natural fit for student satellite missions led by universities and research teams. They’re easy to work with, inherently safe, and designed to lower the barriers to real in-orbit learning — without the complications that come with traditional space propulsion systems.

Key Advantages:
  • Water propulsion uses a non-toxic propellant, requiring no special certifications or hazardous protocols.
  • Low-pressure operation makes it safe for classroom and lab environments.
  • The satellite thruster mounts externally, preserving internal CubeSat volume for payloads.
  • Simple electronics ensure quick integration with educational and research systems.

By incorporating SteamJet systems, universities enable students to engage directly with real spacecraft propulsion hardware — giving them an experience that goes far beyond simulation.

SteamJet water propulsion thruster mounted on a CubeSat

Applications in Academic Programs

1. Training the Next Generation of Satellite Control Operators

Future mission planners and satellite control operators can work directly with orbital dynamics and propulsion systems, building the critical skills required for satellite trajectory planning and spacecraft navigation.

2. Hands-On Experience with Spacecraft Propulsion

SteamJet systems allow students to practice orbital maneuvers and trajectory planning, helping them gain real experience in spacecraft propulsion control and mission execution.

3. Satellite Constellation Deployment

Student teams get the chance to manage satellite constellations, learning to coordinate cluster behavior and positioning.

4. Orbit Optimization

Educational missions are often launched as secondary payloads, hence they begin in suboptimal positions. CubeSat propulsion systems provide a chance for students to perform orbit adjustments.

5. Proximity Operations

Using CubeSat thruster units, students can simulate close-range maneuvers, alignment, and docking preparation.

 

Next Generation of Space Engineers

The next wave of space innovation depends on empowering students with more than theory. By giving them access to new space engines and operational space propulsion systems, academic institutions play a direct role in shaping mission-ready professionals.

SteamJet’s spacecraft propulsion technologies — including the Steam TunaCan Thruster and Steam Thruster One — offer a safe, effective foundation for experiential learning. These systems are specifically developed to support the growing needs of small satellite programs and to drive innovation in satellite propulsion across the academic landscape.

Ready to Bring In-Orbit Propulsion to Your Classroom?

Interested in integrating space propulsion training into your university’s program? We’re here to help. Contact SteamJet to learn how our technology can support your student satellite missions and help bridge the gap between theoretical education and practical, real-world spaceflight.

Detailed technical specifications, test data, and CAD models for our new space engines are available on our website. Steam TunaCan Thruster and Steam Thruster One. Discover how SteamJet innovations are shaping the future of sustainable satellite propulsion.

Ensuring Performance and Reliability: The Testing Process Behind SteamJet Thrusters

SteamJet space propulsion system

SteamJet space propulsion systems, based on water, undergo a thorough evaluation process designed to meet the highest performance standards before being delivered to customers. At SteamJet, our commitment is to ensure that every step is meticulously carried out, from sophisticated simulations to real-world testing.

Our satellite thruster technology has been thoroughly tested across various missions, including partnerships with Above the Clouds and PHi Demo missions, to confirm their ability to tackle space challenges. These tests are crucial in supporting small satellite developers seeking reliable, sustainable propulsion solutions.

Starting with the initial PHi Demo mission in collaboration with the Mohammed bin Rashid Space Centre (MBRSC), launched aboard the Soyuz rocket, to the mission with the SatRevolution team aboard the Virgin Orbit launch vehicle, every mission has offered essential insights. This experience helped us refine and validate the effectiveness of our propulsion technology.

SteamJet thrusters undergo multiple testing phases to guarantee that they are entirely ready for the space mission.

Operational Condition Simulation

Satellite thruster systemSatellite thruster systems have to be tested to ensure their reliability. Thus, it is crucial to simulate operational conditions during the development process. There are multiple external factors that affect the thruster at the launch, which are outlined in the launch vehicle manual. Potential issues involve vibrations, acceleration and the abrupt forces on both first and second stages. A vibrodynamic test bench simulates these vibrations, reproducing the unique characteristics of the launch vehicle.

Initially, a qualification copy is tested on a vibrodynamic bench to apply stress 20-40% higher than what the thruster is expected to experience on the launch vehicle itself. The final product intended for the customer, undergoes an additional 12-20% overload.

In orbit, space propulsion systems face a set of challenges, namely temperature fluctuations and low pressure. The thrusters transition from extreme heat to cold 16 times a day, but the water inside must remain sealed and functional. A thermal vacuum chamber is used to simulate the space environment, cycling through these extreme conditions.

Once the vibration and thermal vacuum tests are completed, it is possible to confirm that thrusters will perform reliably. Key parameters must not be compromised, namely thrust, specific impulse, and seal integrity. Each thruster is certified to leave the lab after ensuring that it can withstand all these factors.

All the reports and functional tests are reviewed by the customer to verify that the propulsion technology performed predictably and within the technically justified tolerances under operational conditions.

Integration into Satellite

Once a satellite thruster has passed all qualification phases, it’s ready to be integrated into the small satellite platform. After it is integrated into the satellite, the customer repeats all the same steps. Teams of both missions, the PHi Demo mission and “Above the Cloud”, received fully functional and tested thrusters. They integrated thrusters into their equipment and successfully performed all the tests.

Our team participated in the acceptance process, we reviewed all the reports and test forms with the mission system engineers. We also took part and provided training in the thruster fueling, either at the launch site or in the laboratory.

SteamJet space propulsion systems successfully passed every testing stage in both missions, the PHi Demo mission and the “Above the Cloud” mission. Our water-based propulsion technology demonstrated exceptional reliability, and small satellite developers received fully functional and high-quality thrusters that meet all the performance standards.

We are dedicated to quality and accuracy, these missions showcase SteamJet’s capacity to provide dependable, advanced satellite thrusters that are fully operational in space.

More technical information regarding the thrusters is available on our website. This includes specifications, performance data, and recent test results. Steam TunaCan Thruster and Steam Thruster One. Discover how SteamJet innovations are shaping the future of sustainable satellite propulsion.