Kunshin Kula a kula da Kunshin Ruwa a cikin Raradiyatar Maɓiki

Mene ne Gama-Garin Gari Ita ce Abubuwan Da aka Kimanta Sauran Abubuwa ga Zaɓin Raradiyar Maɓiki

Maɓikin kudi na kwayoyi, inda masifa taƙawa masa hankali akan kuma, suna buƙata abubuwan da suka yi amfani da radiator na yankin dauni don ayyukan tsarin da ke taimaka. Danwojin mining suna runzawa a karkashin, kuskuren karfafa a cikin kewayen GPU da mesinai ASIC har sun dawo da shawarar da ke yiwuwa. Dua cikin matakan ASIC mai kyau—kowaci ke samunsa 400 zuwa 800 watts per hour, yayin da kewayen GPU masu kankara a cikin gida mai darar zanen server ya haifar da kuskurewar abubuwa. Ayyukan karkashi na iya kiyaye kasoshin halayya, ta hanyar kuskuren gyara gyara. Lokacin da shawarar take hada, rigs suna nuna alhakin don kare sabbin damu, wanda ya haifar da ragargaran kusa da kudaden kuɗi da aka samu. Wani radiator mining mai amfani ne a buƙatar sanya don fuskantar wannan girman shawarar, don kama da kusancin rate na hash, kuma kare juyawa. A yankin yau, amfani mai sauƙi tare da radiator mining mai zurfi ba za a iya amfani da shi ba—ne babban hali don kama da haske.

Gishirin GPU da ASIC da Challon Gishiri a Cikin Yankunan Mining

Abubuwan masu zuwa na ilmin kuwa yana iya amfani da wadannan abubuwa saboda waɗannan kayan aikin suna runzawa kamar yadda aka yi a matsayin kwamfuta, koyaushe. Wannan aiki mai tsarki yana haɗawa da shafukan hankali da za'a iya samunsa da yawa 150 watts per square centimeter a cikin duka wadannan ASIC chips. Lokacin da ake trying to cool down air-based systems, irin batutuwan nan su faru saboda shafukan hankali suna karkashewa tsakanin duk dinkin kayan aikin kuwa, yayin da suka haɗa da batutuwan hankali akan kowane wurin. Idan wannan shafukan hankali bai kasance ba da sharar da ke yanke, sa'an nan shafukan hankali a cikin chips zasu yi gaba da kama da ma'adininta. Wanne ne zata happen? Nau'in aiki zai fara kama da kyakkyawan aiki ko har ma, ya haɗa da aljafari mai kyau ga kayan silicon. Danna hanyar taimako na gaba da ashara ta samun sarari da irin 10 mining rigs suna runzo. Wannan aiki yana haɗawa da shafukan hankali daga 15 zuwa 20 kilowatts. Wannan ita ce haka yake hankali da ke samuwa ta hanyar uku zuwa biyar na gwiwa mai amfani da home heating systems. Don haka koma kanka buƙatar industrial grade radiators domin iya kama da duk dinkin wannan shafukan hankali kafin ya zama mahiraba don yankin halitta.

Yadda Tsayayyar Zazzabi Take Shafanmu Kai Tsaye Radiator na yankin dauni Tushe da Sauke

Ƙimar na'urarwa na tafuraren da ake ukunsa da daraja ɗin Celsius per watt ya koyausa mu cewa yaushe tafurar ya yi aiki. Babu halayya, ƙarancin haka shi, yaushe yake kare hoto daga abubuwan komputer zuwa sama mai gaskiya. Doley da tafurar da ke da 0.5 daraja per watt misali. Idan muka saka prosessorin 100 watt a cikin shi, zai kasance yabo 50 daraja mai zurfi karfi darajar ruwa. Hakan zai iya yaushe hoto aikace-aikacen abubuwan da suka gabata lokaci. A hanyar baya, tafurar da suka da ƙimar na 0.2 daraja per watt sun kama abubuwan gaban yabo. Suna kare prosessorin haka ya nemi kusan 20 daraja karfi darajar sama, wanda yake koyausa abubuwan hakan su kama yabo 30% karfi lokaci akan yaukaka daga Ponemon Institute a 2023. Sai kuma don data center da suka ranna lokaci, karamar yabo kusan yaushe. Don kowane 5 daraja nema a darajar aiki, yaushe shi zai nema yabo 15% lokaci akan yaukaka a cikin ayyukan hakan.

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Tsarin Ilimi Na Alasika Da Fahimtar Aikin Annurin Gini A Fasuluka Mai Tsada

Abubuwan ƙima mai tsauri na alarminyum suna zama a cikin wani daga cikin zaune domin yawa daga cikin abubuwan ƙima mai tsauri na udu, saboda suna samun tsarin murya daidai game da kama yake ya kuma-tsauri, girman halar, da sauri. Waɗannan kayayyakin sauƙi suna sa amfani da suwa yayin shigar da suwa a waje da ma'aiki 100 zuwa 500 GPU suna runga, inda kudaden kuɗi suna nuna wa alakaran buƙatar abu mai sauƙi don shigar da shi da kuma gudanar da shi. Tambayoyin sharuɗɗan harshen bayanai sun fada cewa waɗannan nukhhashu na tsaron bauta suna iya kula da suwa a wajen da haliyar hawata ta kasancewa ta ushe 30 daraja selsiyus. Yadda waɗannan nukkhashu suna da yanayin maye-maye, suna ba da damar kara fansu masu iyaka iyaka lokacin da ake bada kafin, kamar yadda aka fi yi a shekaru, kamar yadda ke taimakawa wajen kara takaitattun mataimaka ne na 20 zuwa 30%. Amma akwai abu mai muhimmanci: lokacin da girman rack ya ci 5 kilowatts per square meter, tasirin natural convection ya fara raguwa sosai. A wannan lokaci, ayyukan kara don sarrafa airflow suna zama abubuwa masu mahimmanci don kare wa hotspots su sha.

Karancin Tsawon Tafoli da Yawa na Gudummawa a Karkashin Tsarin Tafiyya

Kamar yadda yankin yanayi ya bada, wani ƙwayoyin kewayon hankali zai darwar da zarar tafiyya. Ga ma'anar kyakkyawan nazarin muhimman abubuwa da muka aiki da su, kamar yadda ya zama 5 digiri mai zurfi karshen 30°C, za'a sami canjin hankali daga 15% zuwa 18%. Dalilin wannan? Tsarin hadadawa suna amfani da farko tsakanin zurfin abubuwan mai zurfi da sama guda. Duba abin da zai faru kamar yadda zurfin sama ta zama 35°C a lokacin zurfin rana na gashe-gashe. Wani radiatorin alarmin fomati mai tsakartakka zai kasance mai zurfi har zuwa 40% a karkashin saukin kewa hankali dibda sai dai kamar yadda ya yi a lokacin satar 15°C. Shin abin daya don ayyukan da ke faru? Hardwaer zai fara kewayon hankali sosai, wanda zai iya rage biyan hash rate har zuwa 25%. Don alajiji da ke cikin yanayin zurfi, wani manufa ne kamar yadda za a iya shigar da radiators da suke 30% zuwa 50% mai girma karshen normal basu su barabarta ayyuka. Sai kuma, irin canje-canjen kayan aikin nan sun kare duk wani sauƙi a makerafin kewayon hankali wanda aka ambata kan sama a baya.

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Tsarin Cold-Plate da Immersion a Kungiyar Fasahohin Mai Amfani Mai Yawa

A cikin ayyukan hakar ma'adinai na yau, manyan nau'ikan sanyaya ruwa guda biyu sun fice: tsarin faranti mai sanyi da sanyaya nutsewa. Tare da faranti masu sanyi, saitin ya ƙunshi haɗa su kai tsaye zuwa GPUs ko kwakwalwan ASIC kansu. Ruwan sanyaya yana gudana ta cikin ƙananan tashoshi waɗanda ke kama duk wannan zafi mai tsanani daidai inda aka samar. Wannan yana da ma'ana don sarrafa yanayin zafi musamman a cikin raƙuman mutum. Sannan akwai sanyaya ta nutsewa inda ake tsoma dukkan injunan hakar ma'adinai cikin ruwa na musamman wanda ba ya gudanarwa. Wannan hanyar tana kawar da waɗannan wuraren zafi masu ban haushi gaba ɗaya yayin da suke gudana kusan babu sauti ba tare da buƙatar kulawa sosai ba. Wannan shine dalilin da yasa cibiyoyin bayanai da yawa suke ganin wannan yana da kyau sosai lokacin da suke ma'amala da iyakancewar sarari, ƙa'idodin amo, da kuma son abin dogaro da aiki kowace rana. Dukansu hanyoyi biyu sun fi na iska na yau da kullum wajen sanyaya abubuwa. Amma samun ko dai tsarin sama da kuma aiki daukan tsanani kayayyakin more rayuwa zuba jari ko da yake. Muna magana ne game da shigar da famfo, musayar zafi, madaukai masu rufewa a ko'ina, da kuma hayar masu sana'a waɗanda suka san abin da suke yi don hana duk wani haɗarin lalacewar ruwa musamman lokacin da aka haɗa da ɗakunan ruwa da yawa.

Gimiyar Haskakke: Kwanafa'in Gwaji taɓa 3–5× Yawa Samun Kwatanta Kwana

Taushe mai ruwa yana da karamin tsawon mafaddo a cikin hanyoyin na izawa saboda ruwa ke ƙarfafa cuta akan cuta fi qarfi karshen sama. Ruwa iya kare gaba biyu 4.18 bayyara cuta samun ruwa, kuma ta kawo cuta akan takama’a ta hanyar 25 bayyara. Wasu abubuwan da suna nufi wanda suke da matattumawa shine tsarin tai ruwa suna iya kawo cuta daga uku zuwa hudu bayyara kowane litarin da suka kawo. Alamar irin wannan inganci suna faru ne lokacin dubawa aikace-aikacen hardware. Lokacin ASIC miners suka kaifi da ƙasa 70 daraja Celsius, suna barcin saurin hashinta kuma rariyar kuskure suna rage da ~40% dibé kan yadda za a yi ta hanyar tai sama. Daga ilimin kayan zaman lafiya, waɗannan inganci suna da mahimmanci sosai. Ga kowane kyau daraja mai rage a girman amfani, amfanin alika za'a rage da 4%. Wannan yana kawo sharrar da shigowar tai mai ruwa ba hanya kawai amma ya kasance abin yiwuwa don ayyukan mai yawa da ke sha’awar kusantar kayayyakin, ragowa da rashin aiki, kuma akhirin yanke kuduren.

Yin zabi mai kyau: Daidaita fasahar radiator na ma'adinai zuwa sikelin aiki da muhalli