Dzidza zvinyorwa zveTurbocharger Indasitiri
Yakayerwa rotor vibrations yeiyo emagetsi turbocharger rotor akaiswa uye kuitika kwakasimba mhedzisiro yakatsanangurwa. Iyo huru yakakodzera nzira dzeiyo rotor / kubereka system ndeye gyroscopic conical concal) maitiro ekutumira kumberi, ese ari maviri anenge akaomarara mimwe nzira nekukotama zvishoma. Zviyero zvinoratidza kuti hurongwa hunoratidza manhamba mana makuru. Iyo yekutanga frecy frecy ndeye synchronous vibration (synchronous) nekuda kwekutenderera kusagadzikana. Iyo yechipiri inotonga frequency inogadzirwa nemafuta emafuta / chikwapuro chemukati wemvura, ayo anofadza gyroscopic conical concal) maitiro. Iyo yechitatu mainterncy inokonzerwawo neoiri whirl / chikwapuro chemukati mafirimu, ayo anofadza gyroscopic shanduro yekutanga kumberi. Iyo yekufutisa frequency inogadzirwa neoiri whirl / chikwapuro chemafirimu ekunze emvura, izvo zvinonakidza gyroscopic conical concal) maitiro. Superharmonics, subharmonics uye kusanganisa kazhinji-yakagadzirwa neiyo ina main mreencies-gadzira imwe nguva zhinji, izvo zvinogona kuoneka mune frequency spectra. Simba remamiriro ezvinhu akasiyana ekushanda pane rotor vibrations akaongororwa.
Muzvikamu zvakakurumidza, mashandiro eTurbocharger renji mune yakazara mhete-mhete inotungamirwa neoiri whirl / whip phenomena inoitika mafirimu emukati uye ekunze emarara emhete. Oiri whirl / dhiza phipomena vanofarira vibrations, vanokurudzirwa nemvura inoyerera mune yekubereka gomba.
Reference
L. San Andres, JC Rivadeneira, K. Gjika, C. Grove
L. San Andres, J. Kerth, inokanganisa kuita kwekunyepedzera kurira kweiyo turbocharger
Kutumira Nguva: Kubvumbi-25-2022