The aim of this work is to evaluate performance comparison between a commercial Bosch Lambda probe and a sol-gel TiO2 thin film deposited an alumina substrates. Actually, zirconia based lambda probes are a well-established tecnology in the field of combustion control in fuel injection engines.The signals of both sensors is acquired with fast scanner electrometer on real gasoline engine. Fast response time of about 1 second from rich to lean mixture is observed from TiO2 sol-gel sensor.
Performance Comparisons between Commercial and TiO2 Thin Film Lambda Probes
FICARELLA, Antonio;LAFORGIA, Domenico
2004-01-01
Abstract
The aim of this work is to evaluate performance comparison between a commercial Bosch Lambda probe and a sol-gel TiO2 thin film deposited an alumina substrates. Actually, zirconia based lambda probes are a well-established tecnology in the field of combustion control in fuel injection engines.The signals of both sensors is acquired with fast scanner electrometer on real gasoline engine. Fast response time of about 1 second from rich to lean mixture is observed from TiO2 sol-gel sensor.File in questo prodotto:
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