Aiki a thermodynamic

Kimiyya da karatu da thermal mamaki - shi ne thermodynamic. Physics gani da shi a matsayin daya daga cikin sassan, wanda damar su kusantar da wasu karshe dangane da dũkiyõyinsu a cikin hanyar wani kwayoyin tsarin.

Thermodynamics, da definition wanda aka gina a kan wani tushe na facts samu empirically, bai yi amfani da tara ilmi daga ciki tsarin kwayoyin halitta. Duk da haka, a wasu lokuta, da kimiyya yana amfani da kwayoyin-sanadin motsi model to gani kwatanta su karshe.

A tallafi Thermodynamics - dokokin general na matakai abin da ke faruwa a lokacin da canji na thermal makamashi, kazalika da kaddarorin wani macroscopic tsarin, wanda aka dauke a cikin balance. A mafi muhimmanci sabon abu da ke faruwa abubuwa a cikin hadaddun, shi ne equalize da zazzabi halaye na dukkan sassa.

A mafi muhimmanci thermodynamic ra'ayi ne da ciki makamashi, wanda yana da wani jiki. Yana da yake a cikin kashi. Kwayoyin sanadin motsi magani na ciki makamashi ne da darajar wanda shi ne Naira Miliyan Xari da sanadin motsi aiki na kwayoyin da kwayoyin halitta, kazalika da su m ga hulda tsakanin su. Saboda haka dokar, bude Joule. Ya tabbatarwa zo mahara gwaje-gwajen. Sun nuna cewa, musamman, manufa gas yana da wani ciki makamashi kunno kai daga sanadin motsi aiki na duk ta barbashi wanda kasance a cikin wani m da kuma bazuwar tashin ƙarƙashin rinjayar zafi.

Aiki a thermodynamic modifies aiki na jiki. Impact sojojin shafi na ciki makamashi na tsarin iya da biyu tabbatacce kuma korau. A lokuta inda, misali, gaseous shigarsu matsawa aiwatar da aka yi a wani cylindrical matsa lamba jirgin ruwa fistan sojojin aiki a kan shi, yi wasu aikin, halin da kyau darajar. Lokaci guda, da gaban ke faruwa. Gas aikin a kan aiki a kan fistan yana da wani mummunan aiki na wannan darajar. Actions samar abu ne kai tsaye dogara a kan samuwa yankin na fistan, motsi da shi, kazalika da jiki matsa lamba. Aiki a thermodynamic, wanda aka sanya gas ne tabbatacce a lokacin da fadada da kuma matsawa - korau. A darajar wannan mataki ne a kai tsaye rabo zuwa ga hanyar da miƙa mulki da aka yi na kwayoyin halitta daga farko matsayi da karshe.

Aiki a thermodynamic na daskararru da kuma taya halin a cewa suna da sosai kadan girma canji. A wannan batun, da tasiri sojojin ake banza. Duk da haka, sakamakon da hukumar da abu na aikin yana iya zama wani canji a ciki aiki. Alal misali, lokacin da hakowa karfe sassa akwai wata karuwa da su zazzabi. Wannan hujja ne mai wasiya ga ci gaban da ciki makamashi. Bugu da ƙari, wannan tsari ne babu ja, tun ba shi yiwuwa a gudanar da wani a gaban shugabanci.
Aiki a thermodynamic yana nufin ta asali jiki yawa. Its ji an yi a joules. A darajar wannan nuna alama ne kai tsaye dogara a kan hanyar da tsarin motsa daga farko zuwa karshe jihar. Wannan mataki bai shafi ga ayyuka na jiki jihar. Yana da wani aiki na da tsari.

Aiki a thermodynamic, da definition wanda aka sanya samuwa da dabarbari, ne bambanci tsakanin yawa zafi bari saukar da retracted a lokacin da rufaffiyar madauki. The girma na index dogara a kan irin tsari. Idan tsarin hasarar da makamashi, wannan yana nufin cewa ya yi aikin da kyau sakamako, kuma idan dai itace - shi ne korau.