@article{article, title  = {{Applying the Hilbert Envelope method to refine the ultrasonic technique for piston ring oil film thickness measurements in a marine diesel engine}},

 publisher = {{SAE International}},

 url = {{}},

 year = {{2022}},

 month = {{4}},

 author = {{Rooke J and Li X and Dwyer-Joyce RS}},

 doi = {{10.4271/03-16-02-0011}},

 volume = {{16}},

 journal = {{SAE International Journal of Engines}},

 issue = {{2}},

 note = {{Accessed on 2024/12/27}}}