Gas Handling Applications TRIZ Cases
- Demountable Cryogenic Tank With Sliding Support and Sealed Collector
A removable collector and flexible insulating neck keep cryogenic aircraft tanks serviceable without losing vacuum insulation or seal integrity.
- Pressure Vessel Fuel Withdrawal Switching for Gas Temperature Control
Switching fuel withdrawal between smaller and larger pressure vessels keeps gas within temperature limits and avoids cooling delays after filling.
- Cryogenic Tank Collector Layout for Lightweight Aircraft Gas Storage
A removable collector and vacuum-insulated cryogenic tank store liquefied aircraft gases compactly while enabling gas extraction and maintenance.
- Hydrogen Fueling Protocol Pairing for Bidirectional Dispenser Communication
Bidirectional dispenser-mobility pairing and protocol negotiation improve hydrogen fueling reliability, compatibility, and active safety control.
- Hydrogen Adsorption Column Pressure Sealing Against Impurity Back-Diffusion
Sealing the adsorption column at high pressure during compressor stoppage suppresses impurity desorption and preserves hydrogen purity.
- Hydrogen Fueling Communication and Cooling for Secure Refueling
V2X vehicle-nozzle pairing and compact hydrogen cooling improve refueling bandwidth, anonymity, and dispenser safety at lower cost.
- Cryogenic Fuel Delivery Using Phase-Change Pressure Pumping
Low-pressure liquid hydrogen is heated into pressurized gas to drive fuel delivery without cryogenic mechanical pumps or heavy high-pressure storage.
- Coupled Data Center Cooling With LNG Regasification Heat Recovery
Waste heat from data center cooling is used to regasify LNG, cutting cooling and heating energy demand while supporting on-site power generation.
- Hydrogen Fueling Control Using Vehicle-Side Tank State Feedback
Real-time tank pressure and temperature feedback updates a neural model to speed hydrogen fueling while maintaining safe control.
- Hydrogen Tank Expansion Modeling for Flowmeter Failure Detection
Pressure- and temperature-based tank expansion modeling cuts error in hydrogen flowmeter failure checks during vehicle refueling.
- Liquefied Gas Vaporization Control for Stable Supply Pressure
A two-vessel liquefied gas supply layout uses controlled vaporization and heat input to stabilize gas generation and outlet pressure.
- Adsorbent Gas Storage for Pipeline Upset Methane Capture
During pipeline upsets, diverted natural gas is stored in adsorbent beds instead of being flared, cutting emissions while preserving gas for later use.
- Cryogenic Hydrogen Storage With Radiation Shielding and Cold Recovery
A radiation-blocking member uses cold from the extraction pipe to cut heat ingress, suppress pressure rise, and extend hydrogen storage time.
- Integrated Operation Manifold for Multi-Tank Fluid Filling and Distribution
A shared manual valve links filling and distribution lines in a multi-tank manifold, cutting parts, space, weight, and installation effort.