Thermal Engineering Services

Nitrexo delivers end-to-end thermal engineering expertise for spacecraft and space hardware. With over 15 years of experience on ESA-class missions, we support partners from Preliminary Design Review (PDR) through Critical Design Review (CDR) and beyond. Our services include:

• Thermal Design & Analysis: Predicting spacecraft and subsystem thermal behavior under orbital and environmental conditions.

• Thermal Testing: Execution and correlation of Thermal Vacuum (TVAC) and thermal cycling tests to validate models and hardware.

• Model Correlation: Ensuring thermal models match test data for accurate flight predictions.

• Subsystem Optimization: Improving thermal performance of electronic units, PCBs, payloads, and structures.

• ECSS-Compliant Processes: All workflows follow European Cooperation for Space Standardization guidelines.

By combining advanced thermal analysis, environmental testing, and strong system-level expertise, Nitrexo ensures spacecraft reliability, mission success, and optimized thermal performance.