Cov hniav tsim ncaj qha cuam tshuam rau lub zog tsim hluav taws xob ntawm chav turbine. Feem ntau, kev tsim cov hniav zoo nkauj ua rau muaj kev tsim hluav taws xob ntau dua. Cov hauv qab no yog cov teebmeem ntawm cov hniav tsim ntawm lub zog tsim hluav taws xob:
1. Cov hniav ncaj: qis dua.
2. Curved hniav: kev ua haujlwm siab dua, txhim kho lub zog tsim hluav taws xob ntawm chav turbine.
3. Bent hniav: Kev ua haujlwm siab tshaj plaws, tab sis kuj yog tus nqi tsim khoom siab tshaj plaws.