Hydrogen generation system mainly consisted of peristaltic pump to feed fuel, reaction chamber for catalyst, reaction product cooling, gas/water separation tank and flow control units.
Each inhalation cycle lasted 10 seconds, using a mass-flow control unit to adjust the airflow to 150 mL/s: During the first 5 seconds, 750 mL air with nebulized LPS was inhaled, followed by 300 mL air-only over 2 seconds.
It sold a valve and flow-control unit to the Flowserve Corporation of Irving, Tex., for $535 million in May.
Therefore presentation herein aims to offer an application case in terms of time-dependent measurement and data acquisition technology using an electronic digital mass flow control (MFC) unit at laboratory site instead of previously used pressure driven mechanisms.
"The device simply plugs into a vehicle's DC outlet and stabilizes the electrical current flowing to the electrical control unit (ECU the computer that controls the engine's fuel injection and ignition systems to improve gas mileage.
Thus, the presented diagnostics strategy uses only two production grade temperature sensors and the measurements of air and fuel mass flows from the electronic control unit.
