In our department has long been devoted specifically flexible pneumatic shaft couplings. These couplings are filled with a gaseous medium air. Examination, we found that the type of gas, its properties such as gas density, compressibility factor, molecular weight and viscosity alter dynamic properties pneumatic coupling. The main objective of this article is to determine how various gaseous media influences damping coefficient b. The article compares three different gases, air, helium and propane-butane. These gases have different properties and it can change damping coefficient b. The measurements are performed in the laboratories of our department in Košice. We used flexible one-bellow pneumatic coupling 4-1/70-T-C and two-bellows pneumatic coupling 4-2/70-T-C. Pressure gaseous medium was varied in the range of 100 to 600kPa.


    Access

    Download


    Export, share and cite



    Title :

    INFLUENCE OF GASEOUS MEDIA ON DAMPING OF PNEUMATIC COUPLINGS


    Contributors:


    Publication date :

    2015



    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    Unknown




    Pneumatic flexible shaft couplings

    Jaroslav HOMIŠIN | DOAJ | 2007

    Free access

    Pneumatic suspension damping characterisation with equivalent damping ratio

    Yin, Zhihong / Khajepour, Amir / Cao, Dongpu et al. | Tema Archive | 2012


    Damping Enhancement of Pneumatic Tires

    Rivin, E. / Rayess, N. / International Symposium on Automotive Technology and Automation | British Library Conference Proceedings | 1999


    Damping enhancement of pneumatic tires

    Rivin,E. / Rayess,N. / Wayne State Univ.,US | Automotive engineering | 1999


    MAIN MARINE POWER PLANT WITH TIRE-PNEUMATIC COUPLINGS

    PAYUSOV VALENTIN IZOSIMOVICH / POPOV GERMAN MIKHAJLOVICH / ILYUSHCHENKO ROMAN VLADIMIROVICH | European Patent Office | 2021

    Free access