Isixa ubushushu - akulula

Ukuba kwitoti amanzi abilayo ushiye icephe ebandayo, ngoko emva kwexesha elithile kwithempritsha yayo lilingana ubushushu bamanzi. Amanzi lwentaba- kancinane, kwaye icephe, phezu koko, itshiswa. Lobushushu apho kuba efanayo yaye uza Equilibrium, isixa esithile nobushushu zidluliselwe ukusuka shushwana emzimbeni esibandayo.

Ngokwembono kwethiyori mihla ezinto kwikinetiki le ngokuxhomekeke lobushushu eliphezulu kwenzeka kukhutshelo lwamandla ukuya into kubushushu obuphantsi. Kwaye kwenzeka inguqulelo enjalo, de lilingana iqondo lobushushu izidumbu ezimbini, ngamanye Baya kuza kwimeko lwesilinganiso thermal. Enyanisweni, ingqiqo ubungakanani ubushushu, leyo ngumlinganiselo yokhutshelo lwamandla, alondolozwe ukususela xa zesayensi usebenzisa ibinzana ezifana caloric.

Noko ke, oku akuthethi ukuba akukho ukukhokelwa ngabo namhlanje. Lo mqondo ngokuchanileyo uchaza iinkqubo ezenzeka ngexesha kobushushu. Kuyinto eyaziwayo ubungakanani ubushushu yileta Q kwaye ulinganiswa ziijowule. Okanye ukusebenzisa iiyunithi lixesha zomlinganiselo - osidingayo kunye (ngaphezulu) calories. Ngoku, mhlawumbi, unalo touch elincinane okuza kwenzeka kunye nezinto ekuvelisweni lwamandla ethile avela ngaphandle.

Xa transfer ubushushu wafumana amandla (nobushushu) unako ndidleke kuphele, ngenxa ngokushushubeza iziyobisi okanye izinto (itispuni esipilini), litshintsha imo yayo udibaniso - ukunyibilika (ibhotolo okungepani ngembiza), okanye abe ngumphunga (iketile kwi kwipleyiti). Ngokucacileyo, le yinkqubo eyahlukileyo, yaye nganye kwezi ziganeko ngasentla ziya kufuna amandla akhe. Izazinzulu ziye ekugqibeleni wafumana kungenzeka ukuba afeze ekubaleni isixa ubushushu efunekayo kwimeko ethile nganye.

Noko ke, apha kakhulu, akuzange kube lula kakhulu. Xa kunjalo, ukuba imeko nto ayitshintshi, amandla eliphuma umlinganiselo ukuba ubunzima bomzimba kunye umahluko lobushushu phakathi imizimba unabanye. Kufuneka eziqondwa mzekelo ulandelayo. Ukuba iglasi yamanzi abilayo wabeka icephe ukukhanya, ngoko icephe kumo ngokukhawuleza, kwaye ukuba sikhanyise iglasi yamanzi phezu kwipleyiti yesinyithi eqinileyo ukubilisa, utshintsho iqondo lobushushu ipleyiti kungabonwa kuphela ngokusebenzisa izixhobo ezikhethekileyo.

Kulo ukuxhomekeka ngasentla kuthathelwa ingqalelo kwenye into - iimpawu kweziyobisi ngokwayo. ekuthiwa-- parameter ezizodwa esetyenziswa ukuchaza iimpawu eziphathekayo ubushushu ethile. Eli xabiso limele umyinge ubushushu apho kuyimfuneko ukuba ukutshintshela into ukutshintsha kwithempritsha yayo nge-1 ° C. izinto nganye, eli xabiso eziphawula ukukwazi ukuthatha (ukunika) ubushushu yabo.

Ukuba inkqubo transfer ubushushu litshintsha imo yomzimba, oko kukuthi, linyibilike kwaye iba umphunga, ngoko singathetha kancinci ngezinye izinto. Ukunyibilikisa izinto endakudlisayo kuso ubuninzi ubushushu, ebizwa ngokuba ukuvutha Fusion, kwaye isizukulwana nomphunga - kushushu vaporization.

Ngaloo ndlela, endaweni yokuba amandla ethile ubushushu kubalo usebenzisa ubushushu abagxothwa fusion okanye vaporization. Ngenxa yale meko ifumaneka isixa ubushushu efunekayo ukuze zinyibilike okanye ukudluliselwa umphunga isixa olufunwayo kweziyobisi. Ukulungiselela le njongo kuyimfuneko kuphela phinda ixabiso ubushushu oluthile yokunyibilika okanye vaporization 'ngumlingani ka' ubunzima kweziyobisi. Oko kuya kuba anenani elifunekayo ubushushu okufumana result ofunekayo (yokunyibilika okanye vaporization). Ezi meko kube lula zifumaneka iimbekiselo.

Nantsi indlela uyakwazi ukuchaza ukuba kokuphi okwenza ingcamango isixa ubushushu kunye kuso ezinxulumene, noko ichithwe, aze achonge nokubala ukuqalisa (wendele) ubushushu kwi iinkqubo ezahlukeneyo ngokomzimba ngayo.