Doorashada habka kuleylinta dheecaanka

Xitaa marxalad ee la dhigaayo nidaamka kulaylinta guriga waa in ay tixgeliyaan xaqiiqada ah in ay had iyo jeer ma dareere ah sida a nidaamka kulaylku, sida biyaha, waa ku haboon xaaladaha cimilada gaarka ah ee aaggaaga. Tani waxay khusaysaa gaar ahaan dadka deegaanka oo ka mid ah qaybaha waqooyiga ee Russia, halkaas oo qaboobaha waxay qaadataa 5-6 bilood. Meelahaas waxaa khubaro latitudes laguma talinayo in la isticmaalo sida dareeraha ah nidaamka kulaylku biyaha caadiga ah. Waa maxay sababta? Xaqiiqada ah in qaboojinta muddada-dheer ee kuleyliyaha (taas oo u baahan oo kaliya dhowr saacadood waqti a) nidaamka badan oo qabow oo keliya bilaabaa inuu barafoobin. Sidaas darteed, biyaha barafka ah loo badali doonaa barafka, iyo ugu dhakhsaha badan ku dhici doona adag kululaynta in la tilmaamay on our photos marka hore.

Waa maxay sababta aan u isticmaali karaa?

From physics waxaynu og nahay in mugga biyaha ee adag gobolka wadar ahaan (si kale loo dhigo, baraf) waa wax badan ka sii badan tahay mugga dareeraha fudud leh heerkulka laga bilaabo +10 in +90 degrees. Iyo sababta oo ah waxay si fudud u jebiyo derbiga biibiile, sidaas sameynta farqi weyn ama godka. Soo Celinta nidaam suurta galayn. In mar kale waxay ahayd functional, in kiisaska noocaas ah, gebi ahaanba bedelay qaybta dhaawacan ee dhuumaha.

Sidaas darteed, biyaha - ma aha dareeraha ugu habboon nidaamka kulaylku. khubaro Guest gaar ahaan ka xariiqay xaqiiqada ah in shuruudaha cimilada Ruush halista ah ee lagu keydsho of dhuumaha gudaha meel kulul u kordho. Laakiin sida, ka dibna, in ku shub?

qabow ka hor taga

Isticmaalka qabow ka hor taga waa habka ugu macquul ah oo ka mid xaaladda this. Qabow ka hor taga waxaa loo isticmaalaa in nidaam dhuumaha iyo isgaadhsiinta, waxa aanu ka duwan wixii loo daadshay galay ee taangiga ballaarinta gaariga. Nidaamkan kululaynta dheecaan (Dixis ay ka mid yihiin) waxaa loola jeedaa nooca lagu keydsho iyo si gaar ah loogu talagalay xaaladaha hawlgalka la mid ah. Iyada oo ku xidhan sifooyinka tayada, ma waayi kartaa guryaha ee ku nafwaayay ay heerkul ah ka jaray 40 si lagu daray 115 degrees Celsius. Isla mar ahaantaana, biyaha waxaa laga yaabaa in gobolka oo ah dareere at 0 iyo 99 degrees Celsius, halka horay ugu qiimaha la soo dhaafay waxa ay si fudud u buuxsamayso galay uumi. Sidaa darteed, si qallafsan hadlayay, waa in gobolka oo ah dareere at heerkul ah ka +10 in +90 ⁰ C.

Halabuurka The of qabow ka hor taga

Tani habka kuleyliyaha dheecaan laga yaabaa in ay isugu darey kala duwan, wixii la goostay by joogitaanka daro gaar ah. Tusaale ahaan, oo sideeda oo ka mid noqon kara wakiilada anti-xanibay sida tones propylene ama tones monoethylene. Labada walxaha siiyo nafwaayay dheecaan iyo conductivity kaamerada. Laakiin leh sifooyinka sifooyinka qabow ka hor taga biyo dhowr jeer ka weyn yahay tayada, iyadoo aan loo eegin oo isku dar ah ayaa lagu daray ay ka kooban marka la barbar dhigo. Sidoo kale, in ay ogaadaan in ay sabab u tahay faa'iidooyinka ugu weyn (guryaha ilaalinta heerkulka a of -40 ... + 115 ° C) iyo sababta oo ah nafwaayay, dareere this nidaamka kulaylku leeyahay "caado" u rarta oo dhan dildilaaca iyo dillaacyada. Sidaa darteed, ka hor inta la isticmaalayo qabow ka hor taga si taxadar leh loo hubiyo nidaamka daadanaayo, ama by darroor kuma badbaadin doono qof.