Humidity kazhinji inomiririra huwandu hwenyama hwekuoma kwemhepo.Pane imwe tembiricha uye mune imwe vhoriyamu yemhepo, iyo shoma yemvura mhute ine, iyo inooma iyo mhepo;kana hupfu hwemvura huchiwedzera, ndipo paunowedzera hunyoro hwemhepo.Chiyero chekuoma uye hunyoro hwemhepo inonzi "humidity".Mupfungwa iyi, huwandu hwemuviri hwakadai sehunyoro hwakakwana, hunyoro hunoenderana, hunyoro hwekuenzanisa, kusanganisa reshiyo, saturation uye dova point zvinowanzoshandiswa kuzvitaura.Kana ikaratidza huremu hwemvura yemvura mumhunga yakanyorova sechikamu chehuremu hwese hwechipfunga, inodaidzwa kuti humidity yemhute.
Pfungwa yehumidity huwandu hwemhute yemvura iri mumhepo.Pane nzira nhatu dzekuzvitaura:
1. Humidity yakakwana inomiririra huwandu hwemhute yemvura iri mu cubic metre yega yega yemhepo, iyo unit ikg/m³;
2. Hunyoro hwemukati, hunoratidza huwandu hwemhute hwemvura huri pakirogiramu yemhepo yakaoma, chikwata ikg/kg* mweya wakaoma;
3. Hunyoro hunyoro hunomiririra reshiyo yemwando wakakwana uri mumhepo kusvika kune yakazara mwando patembiricha imwe chete.Nhamba iperesenti, ndiko kuti, mukati meimwe nhambo yenguva, uwandu hwemhute hwemvura huri mumhepo pane imwe nzvimbo hunokamurwa nehuwandu hwakazara hwemhute yemvura patembiricha iyoyo.muzana.
Kana jenareta rehutsi richishanda, hunyoro hudiki hunoita kuti hunyoro huve hudiki, ndipo panobva pakura chinhambwe chiri pakati pemhepo nesaturation level, saka hunyoro hwehunyoro hwakasimba.Ichi ndicho chikonzero zvipfeko zvakanyorova zvinogona kuoma nyore nyore mumazuva ezuva munguva yechando.Tembiricha yedova uye tembiricha yegirobhu rakanyorova Sezvambotaurwa, mhute yemvura iri mumhepo ine mwando isina unsaturated iri mukupisa zvikuru.
Iyo inogara ichimanikidza kuumba maitiro e superheated steam
Yakakamurwa kuita nhanho nhatu dzinotevera: kugara kudzvanya preheating yemvura isina unsaturated, inogara ichimanikidza vaporization yemvura yakazara, uye inogara ichimanikidza superheating ye yakaoma saturated steam.Kupisa kwakawedzerwa musimba rinogara richipisa preheating nhanho yemvura isina unsaturated inonzi kupisa kwemvura;kupisa kunowedzerwa muchikamu chenguva dzose chekuputira vaporization yemvura yakazara inonzi vaporization heat;kupisa kwakawedzerwa musimba rinogara richiwedzera kupisa kwemhepo yakaoma saturated steam inonzi superheat.
(1) Chipfunga chakazara: Pasi peimwe dzvinyiriro, mvura inopisa kusvika kufashaira, mvura yakazara inotanga kupfava, uye mvura zvishoma nezvishoma inoshanduka kuva chiutsi.Panguva ino, tembiricha yemhepo yakaenzana nesaturation tembiricha.Chipfunga chiri mudunhu iri chinonzi saturated steam.
(2) Chipfunga chinopisa chinoramba chichipisa pamusana pemvura yakazara.Tembiricha yemvura yakazara inodarika kudzvanywa uku imhunga inopisa zvakanyanya.
Nguva yekutumira: Oct-09-2023
