Impeller tshuab
Impeller machinery yog ib yam ntawm cov tshuab fais fab nrog kev sib hloov tsis tu ncua raws li nws lub cev tseem ceeb, uas hloov lub zog rau ib leeg ntawm cov dej ua haujlwm nruab nrab thiab lub zog ncej.
Raws li cov kev taw qhia ntawm cov dej txav, nws tuaj yeem muab faib ua axial flow type, radial flow type, mixed flow type, together type, thiab lwm yam. Feem ntau hais lus, axial flow type muaj kev ua haujlwm siab thiab loj txaus, tab sis qhov sib piv siab ( tsawg expansion piv); hom radial flow muaj me ntsis qis efficiency thiab txaus tus nqi, tab sis lub siab piv (loj expansion ratio).
Raws li kev ua haujlwm, nws tuaj yeem muab faib ua cov tshuab ua haujlwm tseem ceeb, xws li chav turbines, roj turbines, thiab lwm yam (lub zog tso zis); cov tshuab ua haujlwm, xws li cov twj tso kua dej, kiv cua, compressors, propellers, thiab lwm yam.
Cov kua dej ua haujlwm muaj xws li cua, dej, hydrogen, ammonia, carbon dioxide, thiab lwm yam. Cov yam ntxwv ntawm cov kua dej ua haujlwm sib txawv kuj txawv.
Nws belongs rau ob qhov kev qhuab qhia theem nrab ntawm lub tshuab hluav taws xob thiab cov tshuab ua kua dej raws li kev qhuab qhia ntawm lub zog engineering thiab engineering thermophysics. Kev siv dav dav, suav nrog compressors, turbines, rotors, thiab lwm yam hauv cov tub rog dav hlau thiab nkoj cav; marine propellers; cov twj tso kua dej, kiv cua, chav turbines, cua turbines, thiab dej turbines hauv cov tshuab tsim hluav taws xob; turbines siv nyob rau hauv kev lag luam tub yees yog compressors thiab expanders; compressors, kiv cua, thiab lwm yam hauv kev lag luam tshuaj. Impeller machinery feem ntau yog ib qho tseem ceeb thiab tseem ceeb hauv cov kev lag luam no.
