Insimbi ihlukaniswa njengensimbi eyingxubevange, eyenziwe ngezinye izakhi zamakhemikhali njengensimbi nekhabhoni.Ngenxa yamandla ayo okudonsa kanzima kanye nezindleko eziphansi, insimbi isetshenziswa kabanzi ngezindlela eziningi ezahlukene esikhathini sanamuhla, njengokwenziwaamapayipi ensimbi ayizikwele, amapayipi ensimbi angama-rectangular, amapayipi ensimbi ayindilinga, amapuleti ensimbi,ukufakwa kwamapayipi okungavamile, amaphrofayili esakhiwo, njll, kuhlanganise nokusetshenziswa kwensimbi ekuthuthukisweni kobuchwepheshe obusha.Izimboni eziningi zithembele ensimbi, okuhlanganisa ukusetshenziswa kwayo ekwakheni, ingqalasizinda, amathuluzi, imikhumbi, izimoto, imishini, izinto zikagesi, nezikhali.
1. Insimbi yanda kakhulu lapho ifudunyezwa.
Zonke izinsimbi ziyakhula lapho zishiselwa, okungenani ngokwezinga elithile.Uma kuqhathaniswa nezinye izinsimbi eziningi, insimbi inezinga elibalulekile lokunwetshwa.Ububanzi be-coefficient yensimbi yokunwetshwa okushisayo ngu-(10-20) × 10-6/K, ubukhulu be-coefficient yento, ukwakheka kwayo okukhulu ngemva kokushisisa, futhi ngokuphambene nalokho.
I-coefficient yomugqa yokunwetshwa kwe-thermal α L incazelo:
Ubude obuhlobene bento ngemva kokukhuphuka kwezinga lokushisa ngo-1 ℃
I-coefficient yokunwetshwa kwe-thermal ayiyona into ehlala njalo, kodwa ishintsha kancane ngokushisa futhi ikhuphuka ngokushisa.
Lokhu kungase kusetshenziswe emikhakheni eminingi, kuhlanganise nokusetshenziswa kwensimbi kubuchwepheshe obuluhlaza.Emkhakheni wokuthuthukisa ubuchwepheshe bamandla aluhlaza ekhulwini lama-21, abacwaningi nabasunguli bayahlaziya futhi bacabangele ukwandisa ikhono lensimbi, ngisho noma izinga lokushisa elizungezile likhuphuka ngokuqhubekayo.I-Eiffel Tower iyisibonelo esihle kakhulu sezinga lokunwetshwa kwensimbi lapho ishiswa.I-Eiffel Tower empeleni ingamayintshi angu-6 ubude ehlobo kunezinye izikhathi zonyaka.
2. Insimbi ihambisana ngendlela emangalisayo nemvelo.
Bayanda abantu abakhathazekayo ngokuvikela imvelo, futhi laba bantu bayaqhubeka bethola izindlela zokufaka isandla ekuvikeleni ngisho nasekuthuthukiseni umhlaba osizungezile.Kulokhu, ukusetshenziswa kwensimbi kuyindlela yokwenza umnikelo omuhle emvelweni.Uma uthi nhlá, ungase ungacabangi ukuthi insimbi ixhunywe "ukuluhlaza" noma ukuvikela imvelo.Iqiniso liwukuthi ngenxa yentuthuko yezobuchwepheshe ngasekupheleni kwekhulu lama-20 nelama-21, insimbi isibe ngomunye wemikhiqizo ehambisana kakhulu nemvelo.Okubaluleke nakakhulu, insimbi ingasetshenziswa kabusha.Ngokungafani nezinye izinsimbi eziningi, insimbi ayilahlekelwa yinoma yikuphi ukuncipha kwamandla phakathi nenqubo yokugaywa kabusha.Lokhu kwenza insimbi ibe enye yezinto ezigaywa kabusha kakhulu emhlabeni namuhla.Inqubekelaphambili yezobuchwepheshe iholele ekutheni inani elikhulu lensimbi ligaywe kabusha minyaka yonke, futhi umphumela ufinyelela kude.Ngenxa yalokhu kuguquka, amandla adingekayo ukuze kukhiqizwe insimbi anciphe ngaphezu kwengxenye kule minyaka engu-30 edlule.Ukunciphisa ukungcola ngokusebenzisa amandla amancane kakhulu kuletha izinzuzo ezibalulekile zemvelo.
3. Insimbi iyindawo yonke.
Ngokwezwi nezwi, insimbi ayitholakali nje kuphela futhi isetshenziswa eMhlabeni, kodwa insimbi nayo iyisici sesithupha esivame kakhulu endaweni yonke.Izakhi eziyisithupha zendawo yonke i-hydrogen, umoya-mpilo, i-iron, i-nitrogen, i-carbon, ne-calcium.Lezi zakhi eziyisithupha ziphakeme kakhulu kokuqukethwe endaweni yonke futhi ziyizakhi eziyisisekelo ezakha indawo yonke.Ngaphandle kwalezi zakhi eziyisithupha njengesisekelo sendawo yonke, angeke kube khona ukuphila, intuthuko esimeme, noma ukuba khona okuphakade.
4. Insimbi iwumgogodla wenqubekelaphambili yezobuchwepheshe.
Umkhuba waseShayina kusukela ngeminyaka yawo-1990 ufakazele ukuthi ukukhula komnotho wezwe kudinga imboni yensimbi eqinile njengesimo esisekelayo.Insimbi isazoba yimpahla yesakhiwo eyinhloko ekhulwini lama-21.Ngokombono wezimo zezinsiza zomhlaba, ukusebenziseka kabusha, ukusebenza kanye nentengo, izidingo zokuthuthukiswa komnotho womhlaba wonke, kanye nentuthuko esimeme, imboni yensimbi izoqhubeka nokuthuthuka futhi ithuthuke ekhulwini lama-21.
Isikhathi sokuthumela: Apr-21-2023
