Kusanthula kokwanira kwa blower resistance
Kukaniza kokwanira kwa blower ndi chiŵerengero cha kukana komwe kumapangidwa ndi mawonekedwe ake amkati ndi zochitika zakunja ku mphamvu ya mphepo.
1. Njira yowerengera ya coefficient ya blower resistance
Coefficient ya kukana kwa blower imatanthawuza chiŵerengero cha kukana ndi kuthamanga kwa mphepo komwe kumapangidwa ndi zinthu zosiyanasiyana zamkati ndi zochitika zakunja mkati mwa chowombera pansi pamikhalidwe yapadera yotuluka mpweya.Ndi gawo lofunikira pakuchita kwa mafani ndi kapangidwe ka makina otengera mpweya, komanso index yofunikira pakuwunika momwe mafani amagwirira ntchito.Njira yowerengera ili motere:
Kokani kokwana K=Δp/ (ρu²/2)
Kumene Δp ndi static pressure loss, ρ ndi kachulukidwe ka gasi, ndipo u ndi liwiro la mphepo
Chachiwiri, chikoka cha coefficient kukana pa ntchito ya blower
Kukaniza koyezera kumagwirizana kwambiri ndi makina oyendetsa mpweya wa wowuzira, ndipo kukula kwa koyenera yotsutsa kumakhudza mwachindunji kuthekera ndi mphamvu ya mpweya wowulutsa.Mukamasanthula ndi kukhathamiritsa coefficient kukoka, zinthu zotsatirazi ziyenera kuganiziridwa:
1. Mapangidwe amkati: Popanga chowombera, ndikofunikira kulingalira mokwanira kukhathamiritsa kwa kapangidwe ka mkati ndi njira yoyenda ya chowotcha kuti muchepetse kukana komwe kumabwera chifukwa cha kutuluka kwa mpweya kudzera muwomba.
2. Zinthu zakunja: monga kutengera mtunda, kukula kwa mapaipi, kupindika kwa mapaipi ndi zinthu zina zidzakhudza kukana kokwanira.
3. Mafuta a gasi: kachulukidwe ka gasi, mamasukidwe akayendedwe ndi magawo ena adzakhalanso ndi mphamvu pa coefficient yotsutsa.
Chachitatu, konzani chiwembu cholimbana ndi blower resistance
Pofuna kupititsa patsogolo kayendedwe ka mpweya komanso mphamvu zowomba, ndondomeko zotsatirazi ziyenera kuganiziridwa pakupanga ndi kugwiritsa ntchito:
1. Konzani njira yoyendetsera mkati mwa chowombera kuti muchepetse kukoka kokwanira.
2. Wonjezerani kuchuluka kwa mpweya wa cholowetsa chowombera ndikuwonjezera mphamvu ya mpweya.
3. Gwiritsani ntchito mizere yowongoka kuti muchepetse kuchuluka kwa kupindika ndi kutalika kwa payipi ndikuchepetsa kukana.
4. Wonjezerani kuyenda, kupanikizika ndi chipangizo chowongolera boma mu payipi yotumizira kuti musinthe momwe zinthu zimayendera.
5. Pakukonza dongosolo, m'pofunika kuganizira mozama za kusintha kwa mpweya ndi zinthu zakunja kuti muchepetse mphamvu ya coefficient yotsutsa.
【Mapeto】
Blower resistance coefficient ndi chinthu chofunikira chomwe chimakhudza magwiridwe antchito a blower komanso kuyendetsa bwino kwa ndege.Mwa kukhathamiritsa kapangidwe ka mkati mwa chowotcha ndikuwongolera momwe zimayendera gasi, kukana kokwanira kumatha kukulitsidwa, komanso kuthekera komanso kuyendetsa bwino kwa kayendedwe ka mpweya wa blower kumatha kuwongolera.
Zhuo Meng Shanghai Auto Co., Ltd. yadzipereka kugulitsa zida zamagalimoto za MG&MAUXS zolandiridwa kuti mugule.
