Kampani yomwe ili ku Suide Road ku Shanghai Putuo, yomwe ikuwoneka ngati yotsika mtengo koma yolimba paukadaulo, yakhala ikukula luso lake mwakachetechete kwa zaka zoposa makumi awiri. Ndi mbiri yabwino ya ma patent aukadaulo ndi maoda ochokera kumapulojekiti akuluakulu adziko, yakweza...
Monga zida zowunikira zazikulu mumakina owongolera ma automation a mafakitale, ma transmitter opanikizika nthawi zambiri amakumana ndi malo ovuta oyezera m'mafakitale amakono monga mafuta, mankhwala, magetsi, chakudya, ndi mankhwala. Diaphragm yake ya sensor si ...
Ma Vortex flowmeters amagwira ntchito motsatira mfundo ya Kármán vortex street. Chifukwa cha mawonekedwe awo monga kulondola kwambiri, chiŵerengero chachikulu cha kugwedezeka kwa magetsi, komanso kusakhala ndi ziwalo zosuntha, ma vortex flowmeters amagwiritsidwa ntchito kwambiri poyesa kuyenda kwa nthunzi, gasi, ndi madzi. Komabe, zida izi ndi zapadera...
Choyezera kayendedwe ka vortex ndi chida choyezera kayendedwe ka madzi chomwe chimapangidwa kutengera njira ya "Kármán vortex street". Madzi akamadutsa pa bluff body (vortex shedder) mkati mwa payipi, mizere yosiyanasiyana ya vortices imapangidwa mbali zonse ziwiri. Pozindikira kuchuluka kwa vortex...
Ma transmitter opanikizika ndi zida zofunika kwambiri poyezera zinthu. Mu makina odziyimira pawokha a mafakitale, mainjiniya nthawi zambiri amafunika kuyang'anira mavuto a "zero drift" mu ma transmitter opanikizika ndikuchita zero calibration moyenerera. Zero drift imatanthauza p...