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Fakulteta za strojništvo, Ljubljana (FSLJ)
  • Procesno-merilni sistem za dinamično umerjanje merilnikov tlaka = Process-measurement system for dynamic calibration of pressure meters
    Štefe, Metka ...
    We developed, constructed and tested a process-measurement system for dynamic calibration of pressure meters at different average pressures. Periodic dynamic pressure generator under discussion ... consists of a double-acting pneumatic cylinder, where a stable and adjustable high-frequency movement of the piston-rod assembly is generated by an electrodynamic shaker. The process- measurement system enables the pressurization of both chambers with equal initial absolute pressures, which reduces the initial preload on the electrodynamic shaker and therefore enables the generation of larger pressure pulsations with the same excitation force. In the upper chamber three measuring ports are made, which enable the measurements of the pressure pulsations.
    Vir: Svet strojništva. - ISSN 1855-6493 (Letn. 4, št. 2/3, avg.-sep. 2015, str. 37-40)
    Vrsta gradiva - članek, sestavni del
    Leto - 2015
    Jezik - slovenski
    COBISS.SI-ID - 14220827

vir: Svet strojništva. - ISSN 1855-6493 (Letn. 4, št. 2/3, avg.-sep. 2015, str. 37-40)

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