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botlolo ea vacuum e fokotsa joang convection le radiation

Libotlolo tsa Thermos, tse tsejoang hape e le li-vacuum flask, ke sesebelisoa se setle sa ho boloka lino tse tahang li chesa kapa li bata nako e telele.Ntle le ho ba bonolo, thermos e ithorisa ka sistimi e tsoetseng pele ea ho kenya letsoho e fokotsang phetiso ea mocheso hantle ka conduction, convection le radiation.Sehloohong sena, re tla hlahloba hore na thermos e finyella sena joang.

1. Fokotsa ho khanna:

Ho tsamaisa ke ho fetisa mocheso ka ho kopana ka ho toba pakeng tsa lisebelisoa tse peli.Bakeng sa ho fokotsa conduction ka botlolo ea vacuum, botlolo ea vacuum e na le sebopeho sa mekhahlelo e 'meli se entsoeng ka thepa e tlaase ea mocheso oa mocheso.Ka tloaelo, ho etsoa vacuum pakeng tsa marako a mabeli a tšepe e sa hloekang.Ts'epe e sa hloekang ke khetho e ntle hobane e thibela mocheso hore o se ke oa tsamaisoa habonolo ka holim'a eona.Setsi sa vacuum se sebetsa joalo ka insulator, se tlosa mokhoa leha e le ofe oo mocheso o ka hlahang ka oona.

2. Fokotsa convection:

Convection ke phetiso ea mocheso ka motsamao oa mokelikeli kapa khase.Thermos e thibela convection ka ho tlosa sebaka pakeng tsa marako a ka hare le a ka ntle, ho tlosa monyetla leha e le ofe oa ho tsamaea ha moea kapa metsi.Khatello e fokotsehileng ea moea ka har'a botlolo e boetse e sitisa phetiso ea mocheso, e thibelang phetisetso ea mocheso ho tsoa ho mokelikeli ho ea tikolohong e potolohileng botlolo.

3. Thibela mahlaseli:

Mahlaseli ke ho fetisoa ha matla a mocheso ka maqhubu a motlakase.Li-flask tsa vacuum li fokotsa mahlaseli a mocheso ka mekhoa e sa tšoaneng.Ntlha ea pele, karolo e ka hare e phatsimang ea botlolo e fokotsa mahlaseli a mocheso ka ho khutlisetsa mocheso ka har'a mokelikeli.Liner ena e benyang e boetse e fana ka pheletso e boreleli e fokotsang ho ntšoa ha mocheso.

Ho phaella moo, li-flask tse ngata tsa thermos li na le lera la khalase ea silevera kapa tšepe pakeng tsa marako a ka hare le a ka ntle.Lera lena le boetse le fokotsa mahlaseli ka ho khutlisetsa mahlaseli leha e le afe a mocheso ka har'a mokelikeli, kahoo ho boloka mocheso oa oona nako e telele.

Qetellong, li-flask tsa thermos li fokotsa phetisetso ea mocheso ka conduction, convection le radiation ka moralo o mocha le motsoako oa lisebelisoa.Kaho e nang le marako a mabeli hangata e entsoe ka tšepe e sa hloekang, e fokotsang ho khanna ka mokhoa o tlaase oa mocheso oa mocheso.Lera la vacuum le tlosa mokhoa leha e le ofe oo mocheso o ka hlahang ka oona, o sebetsa e le insulator e ntle.Ka ho tlosa sebaka se pakeng tsa marako, thermos e thibela convection ho theha 'me, ka mochine ona, e thibela ho fetisoa ha mocheso.Ho feta moo, lesela le khanyang le likhalase tsa silevera li fokotsa mahlaseli a mocheso ka ho khutlisetsa mocheso ka har'a mokelikeli.

Boenjiniere bona kaofela bo kopana ho etsa hore thermos e sebetse hantle ho boloka mocheso o lakatsehang oa lino, ho chesa kapa ho bata ka nako e telele.Ebang u thabela kopi ea kofi e chesang ha u ntse u hahlaula mariha, kapa u noa kopi ea metsi a pholileng lehlabula le chesang, libotlolo tsa thermos ke metsoalle ea bohlokoa.

Ka kakaretso, moralo o rarahaneng oa thermos le ho ela hloko lintlha tse qaqileng li fana ka tharollo e khahlisang ea ho fokotsa phetiso ea mocheso ka conduction, convection le radiation.Alisa lino tse foofo 'me u natefeloe ke seno seo u se ratang ka lihora tse ngata mochesong o phethahetseng.

botlolo ea nkho ea vacuum


Nako ea poso: Jul-28-2023