Qaboojiyaha Cusbada Dabiiciga ah ee Heerkulka Aad u Hooseeya ee Deegaanka u Fiican LM-8 Taxanaha -50°C ilaa 50°C

Sharaxaad kooban:

✦ Qaboojiyaha barafka LM-8waa dareere wareejin kuleyl oo waxqabad sare leh, oo lagu sameeyay tiknoolajiyad milix dabiici ah oo wax laga beddelay, oo loogu talagalay deegaannada aadka u daran laga bilaabo -50°C ilaa 100°C. Iyada oo ah beddel toos ah oo loogu talagalay xalalka kaalshiyamka kloride, waxay bixisaa wareejin kuleyl oo heer sare ah, kulayl gaar ah oo sarreeya, iyo gudbin kuleyl. LM-8 ma guban karo iyada oo aan lahayn dhibic iftiin ah, taasoo ka dhigaysa mid ka ammaan badan qaboojiyaha dhaqameed. Waxay ku habboon tahay warshadaha sida kiimikada, daawooyinka, silsiladda qabowga, iyo tamarta cusub, iyadoo hubinaysa waxqabadka kulaylka oo joogto ah iyada oo aan lahayn khataraha daxalka ama burburka. Qaab-dhismeedkeeda deegaanka u fiican wuxuu hubiyaa hawlgal muddo dheer ah oo hufan xaaladaha adag.

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Faahfaahinta Badeecada

Calaamadaha Alaabta

Hordhac Badeecada

LM-8 waxaa loo habeeyay dareeraha wareejinta kulaylka heerkulka aadka u hooseeya ee ku salaysan potassium-ka ee dibadda laga keeno. Waxqabadkeeda iyo baaxaddeeda hawlgalka waxay si buuxda ula mid yihiin taxanaha HC ee warbaahinta gudbinta kulaylka ee cryogenic. Waxay si joogto ah ugu shaqeysaa nidaamyada xiran laga bilaabo -50°C ilaa xaaladaha heerkulka sare waxayna bixisaa ilaalin daxaleed oo aad u fiican birta kaarboonka, birta aan miridhku lahayn, naxaasta iyo biraha kale. LM-8 uma baahna wax ka beddel nidaam ah waxayna ku habboon tahay deegaannada adag sida cryogenics-ka warshadaha, saadka silsiladda qabow, qaboojinta cuntada iyo qaboojinta fallaadhaha, taasoo keenaysa kharash-oolnimo sare oo leh waxqabad u dhigma.

Glacier Coolant LM-8 waa qaboojiye heerkul aad u hooseeya oo heer warshadeed ah oo lagu sameeyay iyadoo la adeegsanayo tignoolajiyada cusbada dabiiciga ah ee wax laga beddelay. Waxay u adeegtaa sidii beddel waxqabad sare leh, oo deegaanka mas'uul ka ah oo ka duwan biraha calcium chloride ee dhaqameed, iyadoo bixisa daxal hoose, kuleyl badan, iyo xasillooni la isku halleyn karo xaaladaha qabowga daran.

Faa'iidooyinka Badeecada

Xuduudaha jireed (qiimayaasha tixraaca) ee qaboojiyaha LM-8 heerkul kala duwan
Heerkulka cabbiraadaha ℃	Kulayl gaar ah (cal/g·℃)	Gudbinta kulaylka (W/m·K)	Viscosity (mPa·s)	Cufnaanta (g/cm)³)
-20	0.620	0.436	10.2	1.376
-40	0.615	0.415	29.8	1.383
-50	0.610	0.406	64.1	1.388

LM-8 waxay bixisaa ilaalin daxaleed oo heer sare ah biraha warshadaha caadiga ah sida birta kaarboonka, birta aan miridhku lahayn, iyo naxaasta. Kulaylkeeda gaarka ah iyo kulaylaha oo aad u sarreeya waxay hubiyaan wareejinta awoodda qaboojinta oo hufan xitaa marka heerkulku aad u hooseeyo, taasoo yaraynaysa isticmaalka tamarta bamka. Iyadoo la raacayo heerarka badbaadada caalamiga ah, LM-8 looma kala saarin mid khatar ah, ma laha meel iftiimaysa, ma guban karo, waxayna muujisaa isbeddel yar, taasoo kor u qaadaysa badbaadada hawlgalka iyo gaadiidka.

Ku habboon kaydinta qabowga daawooyinka, qaboojinta habka kiimikada, qaboojinta cuntada, xarumaha ciyaaraha barafka, hawlaha warshadda khamriga, tijaabinta baytariyada tamarta cusub, iyo codsiyada hawada sare, LM-8 waxaa loogu talagalay in loo isticmaalo si kaligiis ah si loo ilaaliyo hufnaanta nidaamka. La socodka pH-ga ee joogtada ah ayaa lagula talinayaa, oo ay weheliso tijaabada muunadda laba-sanadoodlaha ah ee Xarunta Coolant R&D si loo hubiyo waxqabad joogto ah.

Halbeegyada Jirka

Jaantuska 1. Saamaynta heerkulku ku leeyahay daxalka Glacier Coolant LM-8

Jaantuska 2aad Saamaynta heerkulku ku leeyahay kulaylka gaarka ah ee Glacier Coolant LM-8

Jaantuska 3aad Saamaynta heerkulku ku leeyahay gudbinta kulaylka ee Glacier Coolant LM-8

Jaantuska 4. Saamaynta heerkulku ku leeyahay cadaadiska uumiga buuxa ee Glacier Coolant LM-8.

Iyada oo matalaysa hal-abuurka Glacier Coolant ee xalalka heerkulka aadka u hooseeya, LM-8 waxay ku darsataa 30 sano oo khibrad ah oo ku saabsan xakamaynta daxalka iyo maaraynta kulaylka, iyadoo warshadaha siinaysa beddel qaboojin oo ammaan ah, hufan, iyo waara.

Kii hore: Qaboojiyaha Glacier LM-9B Qaboojiyaha Sare ee Warshadaha - 50℃ ilaa -100℃

Xiga: Qaboojiyaha Glacier LM-4Y Qaboojiyaha Diol ee la Beddelay ee Hoos u Dhaca Korontada -35°C ilaa 150°C

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