WorldCat Identities

Schirru, Michele

Overview
Works: 8 works in 20 publications in 4 languages and 292 library holdings
Roles: Author
Publication Timeline
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Most widely held works by Michele Schirru
DEVELOPMENT OF AN ULTRASONIC SENSING TECHNIQUE TO MEASURE LUBRICANT VISCOSITY IN ENGINE JOURNAL... BEARING IN-SITU by Michele Schirru( )

7 editions published between 2017 and 2019 in English and German and held by 205 WorldCat member libraries worldwide

This thesis presents a novel ultrasonic instrument for non-invasive and in-situ characterization of journal bearing lubricant viscosity. In particular, the application to journal bearings is described by non-invasively measuring the viscosity and localized power losses throughout operation. This ultrasonic viscometer is based on the reflection of polarized shear waves from a thin resonating coating layer to increase the measurement sensitivity, in comparison to conventional ultrasonic methods. This instrument allows for a full engine oil viscoelastic characterization in-situ. The book investigates the effects of temperature, pressure and shear rate, and describes in detail the ultrasonic setup and method. Further, it demonstrates that the same technique can be applied similarly to monitor the lubrication of other engine components. As such, it offers a unique instrument that can drive the research of oil formulations to improve engine performance and fulfill the requirements of international fuel economy regulations
Development of an Ultrasonic Sensing Technique to Measure Lubricant Viscosity in Engine Journal Bearing In-Situ by Michele Schirru( )

1 edition published in 2017 in English and held by 1 WorldCat member library worldwide

 
Audience Level
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Audience Level
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  Kids General Special  
Audience level: 0.67 (from 0.59 for DEVELOPMEN ... to 0.92 for Michele Sc ...)

Alternative Names
Michele Schirru anarchico italiano

Michele Schirru anarchiste italien, éxécuté pour avoir voulu assassiner Mussolini

Michele Schirru Anarquista sard

Michele Schirru Anarquista sardo

Michele Schirru Italian anarchist

Michele Schirru Sardinian anarchist

Schirru, Mike

Schirru Mike 1899-1931

ミケーレ・シラー

Languages