Ngwaọrụ Oyi Thermoelectric (modulu thermoelectric) na Ngwa Teknụzụ Frontier

Ngwaọrụ Oyi nke Thermoelectric na Ngwa Teknụzụ Frontier

Ngwaọrụ oyi nke thermoelectric, modulu oyi nke thermoelectric—nke a na-akpọkarị thermoelectric coolers (TECs)—bụ ngwọta njikwa okpomọkụ siri ike nke na-arụ ọrụ na-enweghị akụkụ ndị na-agagharị agagharị, na-eme ka oyi dị jụụ, nke na-aza nke ọma, na nke a na-achịkwa nke ọma. Uru ha dị n'ime—gụnyere ihe dị obere, ike ịgbasa, ntụkwasị obi n'okpuru ọnọdụ dị oke njọ, na njikwa okpomọkụ mpaghara—etinyela ha dị ka ihe ndị na-enyere aka n'ọtụtụ mpaghara ókèala, gụnyere akụrụngwa ọgụgụ isi arụrụ arụ, nkwukọrịta anya dị elu, sayensị cryogenic, njikwa okpomọkụ microelectronics, sistemụ biomedical, na nchọpụta aerospace/miri miri emi.

1. Akụrụngwa Kọmputa AI na Nkwukọrịta Anya Dị Elu

Ike dị elu nke ngwa ngwa AI na ntinye nke transceivers anya 800G/1.6T emeela ka ihe ịma aka okpomọkụ sikwuo ike na sistemụ kọmputa na nkwukọrịta nke ọgbọ na-abịa. TEC na-edozi "mgbidi okpomọkụ" a site n'inye iwu okpomọkụ nke a kapịrị ọnụ nke ọma, nke nwere oke nkenke.

• Nkwụsi ike nke modulu anya: Diode laser dị na modulu anya dị elu na-egosipụta ntụkwasị obi siri ike na okpomọkụ. Site na njikọta kpọmkwem na chip optical, modulu thermoelectric, ngwaọrụ peltier, TEC na-edobe okpomọkụ njikọ n'ime ±0.5 °C, si otú a na-ebelata ntụgharị ebili mmiri ma na-ebelata ọnụego njehie bit (BER) na nnyefe data.

• Njikwa okpomọkụ nke sava AI: Na racks kọmputa AI dị elu, ihe ndị peltier, modulu Thermoelectric, a na-emepụta TECs nke ukwuu maka njupụta ọkụ dị elu (>100 W/cm²) na obere oriri ike kpọmkwem, na-enye nkwụsi ike okpomọkụ dị ike, nke nwere ọkwa chip maka GPUs, TPUs, na njikọ.

2. Ngwa Sayensị Dị Elu na Nchọpụta Miri-Kryogenic

Ihe na usoro thermoelectric na-apụta na-agbatị oke ọrụ n'ime usoro okpomọkụ dị oke ala ma na-eme ka iguzosi ike n'ezi ihe nchọpụta dịkwuo mma.

• Oyi dị omimi nke na-eme ka mmiri dị jụụ: Ndị nchọpụta na Mahadum Tongji mepụtara ihe mkpuchi Thomson dabere na ihe YbInCu₄ nke mgbanwe usoro. Ọ na-arụ ọrụ na usoro 38 K (~−235 °C), o nwetara ΔT nke na-eme ka mmiri dị jụụ karịa 5 K—nke na-anọchite anya ọganihu na cryocooling siri ike maka ojiji physics quantum na obere okpomọkụ.

• Foto mmetụta dị elu: Mbelata TECs ọtụtụ ọkwa, obere modulu peltier ọtụtụ ọkwa (TEC modulu) na-eme ka nchọpụta jụọ oyi ruo −60 °C–−80 °C na infrared focal plane arrays, X-ray spectrometers, na ihe mmetụta mbara igwe. Mbelata mkpọtụ okpomọkụ a na-eme ka oke mgbaàmà-na-mkpọtụ (SNR) dịkwuo mma nke ukwuu, na-eme ka onyonyo mkpebi dị elu dị mfe n'okpuru ọnọdụ ọkụ dị ala ma ọ bụ oghere ikuku.

3. Njikwa Okpomọkụ Microscale maka Eletrọniki Dị Elu

Ka akụkụ semiconductor na-aga n'ihu n'okpuru 3 nm, ebe ndị dị n'ógbè na-etinye aka na-eyi arụmọrụ, ntụkwasị obi, na mmepụta ihe egwu. Igwe oyi Micro-thermoelectric (micro-TECs), modulu thermoelectric micro, ihe ndị dị na mico peltier na-enye nhazi okpomọkụ n'oge anwụ ma ọ bụ nso ọnwụ yana oge nzaghachi obere-millisecond.

• Njikọta ihe ọhụrụ: Ndị otu nyocha na Harbin Institute of Technology (Shenzhen) mepụtara obere-TEC nke dabeere na magnesium-bismuth, modulu obere peltier (ngwaọrụ obere peltier) nke na-egosipụta njupụta ike oyi ụlọ dị elu (>500 W/cm³) na nzaghachi ngwa ngwa nwa oge. E tinyela ya nke ọma maka nhazi okpomọkụ na-arụ ọrụ nke isi microcontroller unit (MCU).

• Njụ oyi n'elu na nke dị n'ọkwa ihe: A na-etinye Micro-TECs, ihe ndị dị na micropeltier, modulu thermoelectric micro, modulu Micro TEC ozugbo na CPUs nwere arụmọrụ dị elu, ihe ndị na-ewepụta LiDAR, na modulu RF n'ihu. Nhazi ha nke dabara na akara ụkwụ na-eme ka mwepụ nke hotspot dị na nha micron, na-ahụ na arụmọrụ kọmputa na-adịgide adịgide n'okpuru ibu okpomọkụ na-adịgide adịgide.

4. Ngwaọrụ Ọgwụ Biomedical na Nlekota Oyi-Agbụ

Modulu TEC, TEC (modulu oyi thermoelectric) na-akwado ọrụ biomedical dị oke mkpa site na owuwe ike na njikwa okpomọkụ na-arụ ọrụ - ha abụọ dị mkpa maka ngwa ndị a pụrụ itinye na ndị a na-ahụ maka nhazi.

• Ike a na-etinye n'ime ihe na oyi a na-atụnye: Ndị nchọpụta MIT gosipụtara ihe nkiri thermoelectric dị gịrịgịrị, nke na-agbanwe agbanwe nke etinyere n'okpuru anụ ahụ n'ime ụdị anụ ezi. Site na iji ogo okpomọkụ ~ 2.5 K n'etiti anụ ahụ dị n'ime na epidermis, ngwaọrụ ahụ na-enye pacemaker obi ike mgbe niile ruo ọnwa itoolu—na-akwado nnwere onwe ike bio-integrated ogologo oge.

• Nlekota oyi nke onwe: E tinyere akara ndị na-emetụta okpomọkụ nke gụnyere ihe na-emepụta thermoelectric (TEGs) na usoro ọgwụ mgbochi mRNA nke Pfizer. Sensọ ndị a na-arụ ọrụ onwe ha na-enweta ike okpomọkụ site na ọdịiche okpomọkụ dị n'ime-mpụta nke ebe ibu ibu iji kwalite telemetry ikuku - na-ewepụ ịdabere na batrị ma na-eme ka ndekọ okpomọkụ na-aga n'ihu, nke na-eguzogide nsogbu n'oge njem.

5. Sistemụ Gburugburu Ebe Obibi Dị Ike: Nnyocha Eluigwe na Mmiri Miri Emi

Teknụzụ Thermoelectric na-enye njikwa okpomọkụ na ike siri ike, nke na-enweghị mmezi na gburugburu ebe sistemụ ọdịnala na-ada ada - ọkachasị n'okpuru oghere ikuku, ikpughe radieshon, ma ọ bụ oke okpomọkụ.

• Ngwugwu mmiri miri emi na nke gburugburu: Na Mariana Trench Observation Network nke Japan na-eduzi, ndị na-emepụta thermoelectric modular (TEGs) na-agbanwe gradient >340 K n'etiti mmiri ikuku hydrothermal (~350 °C) na mmiri mmiri gbara gburugburu (~2 °C) ka ọ bụrụ ike na-aga n'ihu na ọkwa kilowatt maka sistemụ vidiyo HD miri emi. N'otu oge ahụ, etinyerela usoro thermoelectric superlattice n'ime modulu nnwale nke International Space Station maka mgbake okpomọkụ na njikwa okpomọkụ ziri ezi.

• Nchọpụta infrared nke dabeere na oghere: E ji igwe TEC dị iche iche, nke na-anaghị amị amị, nke na-anaghị amị amị, nke na-arụ ọrụ nke ọma na igwe peltier dị iche iche, nke na-arụ ọrụ nke ọma na igwe eletriki na-arụ ọrụ nke ọma, nke na-arụ ọrụ nke ọma na igwe eletriki na-arụ ọrụ nke ọma na igwe eletriki na-arụ ọrụ nke ọma na igwe eletriki na-arụ ọrụ nke ọma. Ike ha nwere iru okpomọkụ ihe nchọpụta nke na-erughị 100 K n'ime akara ukwu dị oke obere na-akwado onyonyo infrared (LWIR) dị elu, nke na-arụ ọrụ nke ọma maka nlekota atụmatụ na ilele ụwa.