Defence & Aerospace

TeOsTeam supports Defence & Aerospace programs with engineering that meets the highest requirements for safety, reliability, and operational integrity. Our team brings decades of experience in cryogenic systems, pressure equipment, hydrogen/LH₂ infrastructure, LNG systems, ground support engineering, and mission-critical test environments.

We work across defence platforms, launch facilities, naval systems and aerospace test centres to design, verify and qualify systems.

Our Capabilities

Cryogenic Tanks for Defence Platforms (Submarines & Naval Systems)

We design and support the development of high-integrity cryogenic tanks for submarines, naval propulsion systems, oxygen supply modules and special-purpose military platforms.Capabilities include:

• Double-wall vacuum-insulated tanks

• High-integrity structural design for extreme environments

• Shock-resistant & vibration-classified designs

• Material selection for cryogenic fatigue and longevity

• Safety architecture compliant with defence operational requirements

Launch Pad Fueling & Oxidizer Infrastructure

We engineer cryogenic storage and transfer systems used in launch facilities handling LOX, LN₂, LH₂, RP-1 and other propellants.Scope includes:

• Propellant & oxidizer storage farms

• Cryogenic transfer systems (VJ lines, purging systems, chilldown architecture)

• Fill & drain systems

• Rapid disconnect systems

• Emergency shutdown systems (ESD)

• Thermal management & boil-off control

Cryogenic & Propellant Systems

We design integrated systems for the storage, conditioning and controlled delivery of cryogenic propellants used in missiles, launch vehicles and aerospace ground systems.Expertise includes:

• LH₂ / LOX conditioning modules

• Sub-cooling systems

• Pressurization & venting systems

• Filtration, safety valves and interlock logic

• Process simulations & FEA/FEM validation

Ground Support Equipment (GSE) Engineering

We support the engineering of ground systems required for aerospace and defence operations, including:

• Mobile cryogenic carts

• Purge & inerting equipment

• Gas distribution skids

• HP/LP supply systems

• Hose reels, manifolds & interface panels

• Equipment for integration tests, commissioning and operational readiness

Environmental Control & Test Systems (incl. Wind Tunnels)

We provide engineering support for aerospace test environments requiring controlled thermal, flow or pressure conditions.Capabilities include:

• Wind tunnel design & specification

• Thermal-vacuum test chambers

• Environmental control systems

• High-speed airflow systems

• Instrumentation & measurement integration

• Tender documentation & technical specifications

Hazard & Risk Analysis (HAZOP, SIL, FMEA)

Safety engineering is embedded into every deliverable. We provide:

• HAZOP facilitation for cryogenic and propellant systems

• SIL assessments for critical functions

• FMEA/FMECA for component and system-level reliability

• Risk matrices specific to defence and aerospace applications

• Operational safety architecture design

Safety Compliance (MIL-STD, NATO STANAG, ISO, EN)

Our systems are engineered in compliance with:

• MIL-STD series (structural, environmental, test requirements)

• NATO STANAG standards

• EN & ISO cryogenic, hydrogen and pressure equipment codes

• ASME B31.3 / VIII for piping & pressure systems

• Project-specific QMS requirements

We prepare documentation packages, qualification plans, FAT/SAT procedures and acceptance criteria aligned with military programs.

For inquiries: info@teosteam.com