UkubunjwaIsayensi

Iipropati air

Iimpahla air - ke ubushushu, uxinzelelo womoya uyancipha, ukufuma, ukuhamba, imitha yelanga karhulumente yentsimi yombane. Zonke ezi zinto zichaphazela emzimbeni womntu.

A complex izinto ezibonakalayo ukukhangela imozulu. Ezi iimpawu ezisisiseko zezulu, njengoko amaxabiso lobushushu, ukufuma lwezizalwane ukuhamba, nto leyo echaphazela ummiselo kunaniselwano ubushushu bomntu.

lobushushu

Iipropati Thermophysical komoya kuxhomekeke kwithempritsha yayo. Lo mba ichaza wobushushu umzimba womntu kunye nokusingqongileyo lwangaphandle, ngamanye amazwi, ukudluliselwa ubushushu, nto leyo equka imveliso ubushushu kunye nobushushu.

imveliso Ubushushu usisiphumo igcwala ukutya kunye nokukhululwa nobushushu obuninzi imisipha, bubushushu elanga, izinto ezishushu, ekutyeni okushushu kunye nomoya oshushu.

transfer Ubushushu kwenzeka ngeendleko okanye පිළිතුරු iimpendulo okanye ukukhutshwa radiation, abe ngumphunga.

Xa ekucaca ukuba amaqondo obushushu aphezulu kunciphisa umzimba umzimba kwandisa izehlo lulonke. Ngokutsho imithetho radiation ubushushu (iwayini uStefan-Boltzmann, Kirchhoff), ubushushu radiation le into eshushu kakhulu ngaphezu ukunyuka iqondo lobushushu, kwaye spectrum ukukhutshwa ishenxiselwe ngayo kwamaza elifutshane, ngaloo ndlela ezendeleyo ngakumbi ngokunzulu amanyathelo lobushushu emzimbeni.

lobushushu Low kubangela ukwanda ufudumele ngenxa kwimitha kunye පිළිතුරු iimpendulo, ekhokelela umzimba okupholisa ngenxa deficiency ubushushu. Kukho ukuhla lobushushu eluswini, iintlungu ilahleko uvakalelo, buthathaka kwemisipha, kukho ubuthathaka kwezihlunu kunye ukozela.

ukufuma

luphawulwa iimpawu zayo ukufuma komoya, nto leyo ixhomekeke isiqulatho umphunga wamanzi emoyeni.

ukufuma Absolute na okuqulethwe 1 cc. ngokweemitha umphunga wamanzi grams. Lo mkhuba nococeko sidla kuthathelwa ingqalelo i isalamane air ukufuma.

ukufuma Relative kugqalwa ngesidanga Ukwanda yalo umphunga wamanzi (%). Olu lulwahlulo ukufuma ngokupheleleyo ukuba isixa ukufuma, leyo zingawunyakamisanga umoya. Ukwanda intsilelo ithini na umahluko phakathi ubuninzi kunye nokufuma elipheleleyo.

air ukuhamba

Mobility luphawu ngesantya emoyeni. Oku kumiselwa inani kweemitha apho umoya udlula owesibini. E eliphakathi kwaye high ukushukumiseka ubushushu umoya kuvela ulusu okupholisa kunye nomoya kwi intshukumo ephakamileyo kubushushu obuphantsi - emzimbeni. imozulu izolile Frosty zidluliselwe lula ngakumbi ngexesha umoya onamandla.

Eyona kakhulu kukuba isantya intshukumo ye khona umoya, nto leyo ilingana 1-5 m / s, yaye kummandla kwizakhiwo - 0.1-0.3 ngomzuzwana.

womoya

iimpawu umoya igqiba womoya, ngamanye amazwi, uxinzelelo phezu kumphezulu womhlaba. Uphakamile ngaphezu komhlaba, i ezisezantsi uxinzelelo kunye nomoya mninzi.

Ukonyuka okukhulu kwaye ucutho e womoya ngokungalunganga kuchaphazela umzimba womntu.

zokucutha womoya ebangela hypoxia (oksijini yindlala), nto leyo ibonakalisa uvakalelo ebuchotsheni, t. To. Lowo udla oxygen amaxesha-30 ngaphezu ezinye iiseli.

air ionization

Le ukubola le zegesi kunye atom yi ionizer, ngamanye radiation, yelanga imitha yelanga kunye nokukhanya, reyi yesiqalo, kufudumeze imiphezulu, zokutshiza amanzi njalo njalo.

Iinkqubo Umoya kunye ionization ionounichtozheniya kwenzeka rhoqo, ngenxa yoko, a lizama iseti ionization.

Lo Clean Air Act iqulathe ngaphezulu ion ukukhanya bangcolile - enzima. Xa ingxangxasi naphezu kweendonga zemilambo ngokuqulathwe ion ukukhanya ifikelela 40 lamawaka. 1 cu. air cm kwiilali - 2-3 amawaka, kwizixeko eli nani lincitshiswe ku-1 ukuya ku-4 amawaka cubic metres ... cm.

imo Ionisation ungcolisa into imiselwa, ngamanye amazwi, lulwahlulo inani nabo enzima kwinani ion ukukhanya unipolarity factor.

Iipropati Air ibeke intsimi yombane zomhlaba, imisebe umoya, zibuthe.

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