Reactant Parameters Control TRIZ Cases
- Ammonia Dissociation System with Heat Recovery and Plasma Induction
Plasma induction breaks ammonia bonds while a global heat exchanger recovers enthalpy from product streams, reducing thermal losses and voltage requirements.
- Breakable Reservoir for Controlled Fuel Cell Activation
A breakable reservoir stores liquid electrolyte inside a fuel cell housing, eliminating contamination risks from external liquid addition.
- E-Fuel Energy Storage System with Independent Charger and Cell
An e-fuel energy storage system uses independent charger and cell components to optimize electroactive liquid fuel processing.
- Fuel Cell Group Segmentation for Hydrogen Purge Management
Segmenting the fuel cell stack into alternating supply groups minimizes hydrogen loss during purging by circulating unconsumed gas through a shared manifold.
- Fuel Cell Hydrogen Purge Control for Low-Temperature Freezing Prevention
Closing a cutoff valve before filling traps hydrogen to purge in-cell passages, preventing freezing without adding control complexity.
- Fuel Gas Injection Device Nozzle Orifice Ratio Optimization
Optimizing the ratio between nozzle and injector orifice diameters enables supersonic flow speeds that improve fuel circulation efficiency.
- Fuel Cell Gas Diffusion Layer Transfer Nozzle Lift Mechanism
A fuel cell gas diffusion layer supply apparatus uses a pneumatic nozzle to generate lift for precise layer separation.
- Breath Alcohol Fuel Cell Diaphragm Sampling
Flexible diaphragm draws consistent breath volumes through the fuel cell, eliminating pump complexity while ensuring complete alcohol consumption.
- Gas Supply Pipe Protrusions for Manifold Joining Reliability
A gas supply pipe with protruding portions increases cross-sectional area at the manifold interface to strengthen the metallurgical joint.
- Hydrogen Storage and Fuel Cell Power System
An adaptive controller switches between electrolysis and fuel cell modes to store energy as hydrogen, avoiding battery degradation.
- Spring-Energized Tank Seal With Non-Bonded Liner
A spring energizer maintains constant contact between a non-bonded PTFE liner and radial seals, resisting thermal expansion and creep in high pressure tanks.
- Organic Hydrogen Carrier Storage for Building Energy Systems
Reversible chemical reactors store hydrogen in aromatic compounds to bypass compressed gas safety risks and battery cost limits.
- Fuel Cell Secondary Hydrogen Source for Anode Protection
A secondary hydrogen source maintains stable anode pressure to prevent oxygen infiltration and carbon corrosion during soak periods.
- Fuel Cell Deterioration Estimation via Hydrogen Supply Line Pressure
A deterioration estimation system monitors hydrogen supply line pressure to track fuel cell degradation without extra sensors.
- Hydrogen Pressure Sensor Error Compensation in Fuel Cell Systems
Controller corrects hydrogen pressure sensor errors using valve opening ratio data maps to maintain accurate supply.
- Flow Velocity Equalizer for Uniform Fluid Distribution
Diverging and converging tubes decelerate central flow while accelerating peripheral streams to eliminate separation in fuel cell stacks.