Kusimuka kwemvura uye condensation

Munyaya ino, tichakurukura zvinorehwa pfungwa dzakadaro se "kwemvura" uye "condensation".

Vaporisation kunoratidzwa kuchinja kubva mvura nenhumbi kuti gaseous ezvinhu. Izvi zvinogona kuitwa modes mbiri: kubika kana kwemvura nzira.

Kusimuka kwemvura inonzi vaporization chichiitwa, zvinotora nzvimbo pachiso nemvura fuma. Next tsanangura udzamu, kuti kwemvura uye condensation, i.e. munhu neizvi kwacho - kudzoka mamorekuru iri mvura. The kwemvura kwacho rinoitwa sezvinotevera: nokuti kuti mamorekuru upi fuma iri mvura ezvinhu ari kuramba ichifambira randomly, uye pamwe aimhanya zvakasiyana. Pakati pavo pane kukwezvana nezvavakatadzisa haigoni kubhururuka, asi kana ari pamusoro zvinhu zvaizoita Morekuru dzakakwirira kinetic simba, zvichaita kukunda simba kukwezvana pakati mamorekuru uye uchabva nefuma. Chete muitiro vachapiwa kudzokororwa nevamwe mamorekuru. Kutora kubvisa outwards mamorekuru vanoumba mhute pamusoro mvura. Ndiyo kwemvura.

Nokuti mvura kubva kwemvura chaibwinya mamorekuru kuva mukuru velocity, avhareji indekisi pamusoro kinetic simba pamusoro mamorekuru, izvo zvakasara fuma riri kuderera. Somugumisiro, tembiricha iri evaporating emura ipfupi, uye haachandidi. Panguva iyoyowo, tinoziva kuti mvura kwenguva refu sevakasiyana girazi sasana, asi iye asina dzaserera akaramba kusvikira yaita chando. Sei? Pfungwa wose wemvura pakupisa exchange inodziya mhepo kuti runopoteredza girazi.

The kwemvura zvazvingava kunoenderana mhando fluid kwayo tembiricha, pose nzvimbo nemvura fuma, pamusoro kuvapo nemvura fuma pamusoro penyika mhepo.

Kutonhora fuma iri mvura nezviripo kwemvura pasi substantially yakawanda nokukurumidza kwemvura rikurumidze. Zvinhu kuti ipfungaire nokukurumidza, anoshandiswa mapurani. Kutonhora nemvura munguva kwemvura rinoshandiswawo namano kuti ayere mwando.

With nyore kuedza zvinganzi tsunga kuti kwemvura mwero kuchawedzera pamwe kuwedzera tembiricha nemvura fuma, uyewo Proportional kuti Zvakawanikwa vakasununguka pamusoro nzvimbo.

Kusimuka kwemvura uye condensation pakatarisana kwendangariro. Takadzidza kuti kwemvura uku, uye ikozvino tarira sei condensation. The mvura runopwa vakakurumidza pamberi mhepo, asi nei? Izvi imhaka yokuti munguva kwemvura rinoitwa uyewo pakatarisana muitiro, inonzi "condensation". It kuchimuka nokuti kuti vamwe mhute mamorekuru, kutamira pamusoro mvura fuma shure mariri zvakare. Mhepo anotakura mamorekuru nendege kubva kure kwazvo, kwete achivabvumira kudzoka.

Condensation kuti mvura mhute kunoitika iri nyaya apo hazvina neVadzidzi mvura fuma. Gore inotungamirwa chinhu condensation kwacho makavigwa mhute richisimuka kubva muvhu mamorekuru mumapoka mvura duku anosiya pachando ratinoona akaturikidzana. Mvura uye dova - zviri zvakare migumisiro condensation mvura mhute mune zvakatipoteredza.

Liquid-dzaserera panguva kwemvura, achiva kutonhora zvakatipoteredza, rwunotanga tiite ayo Absorção de Água simba. Huwandu simba kunyura anonzi "Isimba rakadini rinogona kubudiswa kupisa kwemvura."

A neizvi kunoitika apo condensation: simba ukasunungurwa kwezvakatipoteredza, nokudaro vachiwedzera ayo tembiricha parameter. Pane mhando mbiri condensation: firimu uye donhwe. Firimu achiumbwa pasi wetted nomumativi pamwe pakuonekwa firimu. On a pemvura iyo isina wetted, kuti condensate akaumba droplet.

Kusimuka kwemvura uye condensation vari kushandiswa tsika panguva kwomudzimu Refrigeration michina.