BMW M models may have earned themselves a reputation for being finicky, but not these models. These are the most reliable ...

This video covers a full oil change and oil level sensor replacement on the BMW E39 M5. We go through the service process ...

Abstract: Accurate perception of pressure is essential for unmanned underwater vehicles (UUVs) to achieve intelligent flow analysis. This paper presents a novel calorimetric differential pressure ...

Abstract: As airflow information is significant in various fields, several airflow measurement devices have been developed. Differential pressure (DP)-type sensors, including pitot tubes, are ...