Interferometric determination of thermal expansion coefficient of piston/cylinder unit – preliminary investigation (CROSBI ID 260046)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Grgec Bermanec, Lovorka ; Katic, Marko
engleski
Interferometric determination of thermal expansion coefficient of piston/cylinder unit – preliminary investigation
This paper describes laboratory method for experimental determination of the pressure balance piston and cylinder coefficients of thermal expansion (CTE) using interferometric technique with internally developed software. Measurements were carried out on one gas standard piston/cylinder units in the Croatian National Length (HMI/FSB-LPMD) and Pressure Laboratory (HMI/FSB-LPM). Measurement method, equipment, procedure and CTE results are given, as well as an evaluation of the measurement uncertainty. Results were compared with other relevant data from literature.
thermal expansion coefficient, piston-cylinder unit
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Podaci o izdanju
1065
2018.
162016
4
objavljeno
1742-6588
1742-6596
10.1088/1742-6596/1065/16/162016
Povezanost rada
Fizika, Interdisciplinarne tehničke znanosti