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Termodinamikuri sistemis Sinagani energiis Secvlis ori gza<br />

arsebobs:<br />

a) siTbos miReba an gacema,<br />

b) muSaobis Sesruleba.<br />

Termodinamikis I kanoni (principi), warmoadgens energiis Senaxvis<br />

kanons siTburi procesebisaTvis: sistemis mier miRebuli siTbos<br />

raodenoba (dQ) ixarjeba am sistemis Sinagani energiis gazrdaze da mis<br />

mier Sesrulebul muSaobaze gare Zalebis sawinaaRmdegod: . Tu<br />

Sinagani energiis cvlileba usasrulod mcirea, maSin formula aseT<br />

saxes miiRebs<br />

Tu sistema periodulad ubrundeba sawyiss mdgomareobas, misi<br />

Sinagani energiis cvlileba da Termodinamikis I kanonis Tanaxmad<br />

e.i. ar SeiZleba avagoT periodulad momqmedi siTburi manqana,<br />

romelic met muSaobas Seasrulebda, vidre Sesabamisi miwodebuli<br />

energiaa. sxva sityvebiT, pirveli gvaris mudmivi Zravi (perpetuum mobile)<br />

SeuZlebelia.<br />

6.3. airebis siTbotevadoba. maieris gantoleba<br />

sistemis (sxeulis) siTbotevadoba fizikuri sididea da tolia<br />

sistemisTvis gadacemuli siTbos raodenobis Sefardebis mis<br />

temperaturis cvlilebasTan:<br />

kuTri siTbotevadoba ( ). nivTierebis kuTri siTbotevadoba<br />

ewodeba skalarul fizikur sidides, romelic tolia sxeulis<br />

siTbotevadobis Sefardebis amave sxeulis masasTan:<br />

81

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