Elastic distortions of a multi-mode piston-cylinder unit up to 28 MPa

Autor:	J. Houck, P. C. Cresto, Charles D. Ehrlich, G. F. Molinar
Rok vydání:	1994
Předmět:	Physics::Fluid Dynamics Engineering drawing Piston Hydraulic cylinder Materials science law High pressure Hydraulic equipment Piston cylinder Mechanics Elasticity (economics) Physics::Classical Physics law.invention
Zdroj:	AIP Conference Proceedings.
ISSN:	0094-243X
Popis:	The elastic distortions of a special hydraulic piston gauge (PG27) operating to 28 MPa in the simple, re‐entrant and controlled‐clearance configurations were calculated by application of an anlytical iterative technique. With these calculations one can determine the radial displacements of the piston and the cylinder at any pressure and with different fluids, the pressure distribution in the clearance, and the pressure distortion coefficient of the piston‐cylinder unit under conditions of use. The effective areas based on the calculated value of the pressure distortion coefficient in each of the three configurations show agreement with the experimentally determined effective areas well inside 11 parts per million (ppm).
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::64528cfb0312f7a8477fa8f66a242176 https://doi.org/10.1063/1.46388 Zobrazit plný text záznamu