PROJECT
Development of a Dual-Chamber Compression Unit for Gas Hydraulic Compression
Project title: Development of a Dual-Chamber Compression Unit for Gas Hydraulic Compression
Project's No: OSI_PIP_BioPhoT-2025/2-0018
Project acronym: HYCODUQ
Funded by: State research program “Innovation Fund – Long-term research program”
Project's duration: March 1, 2026 – October 31, 2026
Project's total budget: 188573.00 EUR
Project's summary: The HYCODUQ project is developing a new generation of two-chamber hydrogen hydraulic compression technology designed to provide quasi-isothermal compression and approach energy consumption to the theoretical minimum of ~1.36 kWh/kg at 70 MPa. This approach is based on patented innovations, including an improved two-chamber geometry, silicone oils enriched with nanomaterials, and optimized heat and flow management, which enhance efficiency, safety, and scalability. The project includes the development of a laboratory-scale HydroQell prototype, numerical thermophysical modeling, experimental fluid analysis, and collaboration with Atawey, a European hydrogen refueling station manufacturer, to ensure compliance with industry requirements and commercialization opportunities.
The Achievable Results:
- Develop and experimentally validate HydroQell – a branded two-chamber compression device with unique thermal and flow characteristics, achieving TRL3 proof of concept.
- Analyze and improve the viscosity and thermal conductivity of silicone oils enhanced with nanomaterials.
- Validate thermodynamic and CFD models using experimental data.
- Prepare industrial deployment pathways in cooperation with Atawey and other hydrogen industry partners.
- Obtain patents and ensure dissemination of scientific results at conferences and within the BioPhoT environment.
The Anticipated Benefit:
Reduced costs for hydrogen refueling station infrastructure, promoting the spread of clean mobility. Greater efficiency and safety compared to traditional mechanical compressors. Acceleration of hydrogen infrastructure development, supporting the European Green Deal and REPowerEU initiatives. Strengthening Latvia's scientific capacity by developing new materials, modeling, and prototyping. Investment in energy independence and decarbonization in the transport and industrial sectors.
Contacts:
Project PI – Valērijs Bezrukovs, valerijs.bezrukovs@venta.lv
Project coordinator for administrative matters – Linda Ūdre, linda.udre@venta.lv
See more information here:
https://biophot.lv/en/project/development-of-chamber-compression-equipment-for-gas-hydraulic-compression-hycoduq/
