Vim li cas 3C Haus luam yeeb Exhaust Axial Flow Ntxuam tsim suab nrov?

Lub tshuab hluav taws xob hluav taws xob hluav taws xob axial ntws kiv cua yog hom sib txawv ntawm cov pa hluav taws xob cua kiv cua, uas muaj kev ua haujlwm zoo, kev kub siab ua haujlwm zoo, kev txiav txim siab siab, tsawg hneev taw dua li cov kiv cua centrifugal, thiab yooj yim installation. Yog li ntawd, nws yog dav xaiv los ntawm ntau lub lag luam. Tab sis tom qab siv nws rau ib lub sij hawm, peb yuav pom tias qhov hluav taws kub cua ntxuam inexplicably ua rau lub suab nrov. Vim li cas?
Thaum cov hniav ntawm lub qhov hluav taws kub ntxuam yog nyias thiab dhau mus rau pem hauv ntej, thiab qhov nruab nrab ntawm lub ntiajteb txawj nqus deviates los ntawm qhov chaw ntawm cov hniav hauv paus, lub centrifugal quab yuam los ntawm kev sib hloov ceev dua thiab cov kev hloov ntawm cov hniav nqa los ntawm qhov tsis ruaj tsis khov inlet airflow tuaj yeem. yooj yim ua rau cov hniav vibration. Nyob rau tib lub sijhawm, vim cov kua dej sib txuas, nws kuj tseem tuaj yeem ua rau flutter ntawm cov hniav ntawm lub tshuab hluav taws xob cua ntxuam, uas ua rau kev puas tsuaj ntawm cov hniav, txo qhov xaus ntawm tus kiv cua, thiab tsim cov suab nrov aerodynamic tseem ceeb.
Qhov thib ob, nws tseem muaj feem xyuam rau qhov kev vibration hom zaus ntawm cov hniav ntawm cov hluav taws xob ntxuam. Hom kev vibration qis ntawm cov hniav yog qhov tshwj xeeb los ntawm tag nrho cov twisting thiab viav vias ntawm cov hniav, thaum lub high-frequency vibration hom yog tshwj xeeb tshaj yog tus yam ntxwv ntawm bending yoj ntawm cov hniav. Los ntawm qhov kev xav ntawm nws qhov cuam tshuam rau lub suab nrov, nws ntseeg tau tias thawj rau 6 hom kev vibration muaj qhov cuam tshuam loj heev, vim tias lawv cov oscillation muaj qhov cuam tshuam loj rau ntawm qhov chaw ntws, ua rau muaj kev hloov pauv ntawm cov hniav inlet kaum sab xis ntawm kev tawm tsam, ua rau muaj kev hloov pauv hauv cov hniav. nqa saum npoo. Nyob rau hauv cov xwm txheej hnyav, galloping yuav tshwm sim, ua rau lub suab nrov atmospheric dynamic thiab txo qis ntawm qhov xaus.
Txhawm rau txo qhov tshwm sim ntawm qhov teeb meem no, peb yuav tsum siv cov hluav taws xob hluav taws xob tso pa tawm axial ntws kiv cua kom raug thiab xyuas kom ntseeg tau tias lub neej kev pab cuam ntawm cov hluav taws kub hnyiab tawm kiv cua.