Electric Propulsion Manifolds
Precision Propellant Distribution for Electric Propulsion Systems
Engineered to improve flow uniformity, reduce pressure drop, and simplify spacecraft propulsion architectures through integrated fluid management and monolithic design.
Applications
Hall Effect Thrusters • Ion Thrusters • Xenon Feed Systems • Satellite Propulsion Platforms • Spacecraft Fluid Management Systems • Flow Splitting Assemblies • Integrated Propulsion Subsystems
Key Benefits
Uniform Propellant Distribution
Custom internal flow architectures provide balanced propellant delivery across propulsion systems to support consistent thruster performance.
Reduced System Weight
Combine multiple machined and assembled components into a single lightweight manifold design.
Integrated Flow Control
Incorporate flow restrictors, fluid channels, and porous flow-control structures directly into the manifold design.
Leak-Tight Architecture
Monolithic construction minimizes joints, welds, and fittings that can introduce potential leak paths. Supported by the aerospace material's emphasis on single-component integrated structures.
Optimized Flow Performance
Engineered internal geometries support efficient fluid routing and improved flow uniformity throughout propulsion systems.
Flight Heritage
Built on Mott's extensive experience supporting spaceflight propulsion, filtration, and fluid management applications.
Addressing Electric Propulsion Challenges
Electric propulsion systems require precise propellant delivery, minimal pressure drop, and highly reliable fluid management hardware. Traditional manifold assemblies often rely on numerous fittings, welds, and individual components that increase weight and introduce potential failure points.
Mott’s additively manufactured manifold technology helps engineers:
- Improve flow uniformity across multiple thrusters
- Reduce pressure losses through optimized internal flow paths
- Eliminate unnecessary fittings and leak paths through monolithic construction
- Consolidate multiple fluid management functions into a single component
- Reduce overall propulsion system mass and assembly complexity
Technical Capabilities
| Parameter | Capability |
|---|---|
| Manufacturing Method | Controlled-Porosity Additive Manufacturing (CPAM) |
| Construction | Monolithic Solid-to-Porous Structures |
| Flow Architecture | Mission-Specific Internal Flow Paths |
| Functional Integration | Flow Restrictors, Filtration, and Fluid Routing |
| Flow Management | Uniform Propellant Distribution Across Multiple Flow Paths |
| Design Approach | Application-Specific Optimization for Electric Propulsion Systems |
| Production Volume | Prototype Through Production |
| Industry Focus | Spacecraft and Satellite Electric Propulsion Systems |
Materials and Compatibility
| Material Family | Available Materials |
|---|---|
| Metal Materials | Titanium, Stainless Steel, Inconel, Nickel Alloys, Hastelloy, Copper |
| Advanced Ceramic Materials | Alumina, Zirconia, Titania, Application-Specific Engineered Ceramics |
Why Engineers Choose Mott
Single-Component Fluid Management
Integrate distribution channels, flow control features, filtration, and structural elements into one optimized component.
Improved Reliability
Reduce assembly complexity and eliminate potential leak paths associated with traditional manifold assemblies.
Optimized Propulsion Performance
Improve propellant utilization and flow consistency through customized internal flow architectures.
Proven Aerospace Expertise
Leverage decades of porous materials, filtration, propulsion, and fluid management experience.
Proudly Made in the USA
Manufactured in Mott’s AS9100-certified facility in Farmington, Connecticut, supporting mission-critical aerospace and defense applications.
Need a Custom Heat Exchanger for a Demanding Thermal Application?
Work with Mott engineers to develop an additively manufactured heat exchanger designed around your thermal performance, flow, pressure, material, and packaging requirements.