Ndakapa shamwari yangu ECOFan fani isingadye magetsi.Iyi pfungwa yakanaka, saka ndinoronga kutevedzera imwe kubva kutanga.Reverse-yakaiswa semiconductor firiji fin inopa simba kune fan kuburikidza netembiricha musiyano wekugadzira magetsi.Nemamwe mashoko, chero ikaiswa pachitofu inodziya, inotora kupisa kuti ityaire feni kuti itenderere.
Ndagara ndichida kuve injini yeStirling, asi yakanyanya kuoma.Nekudaro, iyi diki fan ye thermoelectric simba rekugadzira iri nyore uye yakakodzera kwevhiki.
Nheyo ye thermoelectric jenareta
Thermoelectric simba rekugadzira rinotsamira paPeltier mhedzisiro, iyo inowanzoshandiswa pane cpu radiators uye semiconductor inotonhorera machipisi muhomwe mafiriji.Mukushandiswa kwakajairika, kana tikaisa ikozvino kune inotonhorera ndiro, rimwe divi rinopisa uye rimwe divi rinotonhora.Asi mhedzisiro iyi inogona zvakare kudzoserwa kumashure: chero paine musiyano wekushisa pakati pemigumo miviri yendiro yekutonhora, voltage inogadzirwa.
Seebeck maitiro uye Peltier maitiro
Different metal conductors (kana semiconductors) vane siyana vakasununguka erekitironi densities (kana mutakuri densities).Kana maviri akasiyana makondakita esimbi ari kusangana nemumwe, maerekitironi ari pakubata kumeso anozopararira kubva pakakwirira kuenda kune yakaderera.Kupararira kwemaerekitironi kwakanyatso kuenzana netembiricha yenzvimbo yaunosangana nayo, chero bedzi musiyano wetembiricha uri pakati pesimbi mbiri uchiramba uripo, maerekitironi anogona kuramba achipararira, achigadzira simba rakagadzikana kune mamwe mativi maviri esimbi mbiri. .Iwo anokonzeresa voltage anowanzo angori mashoma mamicrovolts paKelvin tembiricha musiyano.Iyi Seebeck effect inowanzo shandiswa kune thermocouples kuyera zvakananga kusiyana kwekushisa.
Nguva yekutumira: Zvita-31-2021
