Mayelana nokushaja: ukushaja ibhethri ledivayisi egqokekayo

Imishini egqokekayo isiphenduke ubuchwepheshe obudumile, kodwa impilo yebhethri nayo isiyinkinga kososayensi nabakhiqizi abaningi.

1. Guqula ugesi omile ube amandla kagesi asebenzisekayo

Muva nje, ithimba elivela ku-National University of Singapore (National University of Singapore) lenze idivayisi eguquguqukayo futhi ehlangene engaguqula ugesi omile ngokuzumayo ube umthombo wamandla osebenzisekayo. Ingxenye eyodwa yedivayisi ithinta ubuso besikhumba, kanti enye ihlanganiswe nefilimu yegolide-silicon. Kanye nedivayisi, kukhona amakholomu erabha ye-silicone emikhawulweni yomibili, evumela ukuphuma kwamandla amakhulu kanye nokuxhumana okukhulu kwesikhumba.

ukunikezwa kwamandla kwedivayisi egqokekayo

Ithimba lethule imiphumela yalo engqungqutheleni ye-IEEEMEMS ka-2015 futhi lafakazela ukuthi ukuqhuma kwamanje kunganika amandla amanye amadivayisi. Ngokufaka idivayisi ezingalweni nasemqaleni wabafundi, bangakwazi ukukhiqiza i-7.3V yamanje ngokuhlanganisa izibhakela zabo kanye no-7.5V ngokukhuluma. Iphepha lasendlini yangasese lihlikihlwa ngokuqhubekayo, futhi i-voltage ephezulu ingu-90V, engakhanyisa ngokuqondile umthombo wokukhanya we-LED. Ithimba lihlela ukuthuthukisa amabhethri amakhulu esikhathini esizayo ukuze akwazi ukusebenzisa amandla amaningi akhiqizwa ukungqubuzana kwesikhumba somuntu.

Ngaphezu kwamandla aleli bhethri eliphikisayo, ziningi ezinye izindlela zokuxoxa ngayo emhlabeni. Isibonelo, uhlobo olusha lwe-tattoo lungenza izithukuthuku zomuntu zibe ugesi, noma ziguqule isilevu sethu sibe i-generator enama-earphone akhethekile. Kubonakala sengathi kunezindlela ezithile ezikhethekile zokuphatha ukunikezwa kwamandla kwemishini egqokekayo yesikhathi esizayo.

2. I-tattoo entsha: umjuluko uphenduka ugesi

Ngo-August 16, uJoseph wang (JosephWang), umcwaningi eNyuvesi yaseCalifornia, eSan Diego, wasungula i-tattoo yesikhashana ehlakaniphile engakhiqiza ugesi ngomjuluko kanye nosuku olulodwa omakhalekhukhwini kanye nezinye izinto ezigqokwayo.

Ukunikezwa kwamandla kwe-tattoo ehlakaniphile

Umdwebo uzonamathela esikhumbeni sakho, ulinganise ikhemikhali ye-lactic acid emjulukweni wakho, bese usebenzisa i-lactic acid ukwenza amafutha amancane. Lapho siziqeqeshela ukukhathala, imisipha ivame ukuzwa ukushisa, okuhlobene nokuqoqwa kwe-lactic acid. Emisipha, i-lactic acid iyimfucuza, iwukuphela kwayo.

Izazi zokuzivocavoca umzimba manje zingakala amazinga e-lactic acid emisipha noma egazini. Lapho i-lactic acid ikhishwa emjulukweni, kuzalwa ikhono elisha lezinzwa. U-Wang wasungula i-tattoo ehlakaniphile esebenzisa inzwa ukuze kukhishwe ama-electron ku-lactic acid ukuze kuqalise amandla kagesi. U-Wang ulinganisela ukuthi ama-microwatts angu-70 kagesi angakhiqizwa ngesentimitha yesikwele sesikhumba. Abacwaningi bangeze ibhethri kunzwa ye-lactic acid ukuze babambe futhi bagcine amandla kagesi, bese benza lokho abakubiza ngokuthi iseli le-biofuel.

Kungakhathaliseki ukuthi uyashayela noma uhamba ngezinyawo, lapho ujuluka kakhulu, i-lactic acid eyengeziwe, okusho ukuthi ibhethri lakho lingagcina amandla engeziwe. Njengamanje, ama-tattoos anjalo angakwazi ukukhiqiza amandla amancane kuphela, kodwa abacwaningi banethemba lokuthi leli seli le-biofuel ngelinye ilanga lizokhiqiza amandla anele ukuze linike amandla amawashi ahlakaniphile, iziqapha zokushaya kwenhliziyo noma amafoni ahlakaniphile.

I-Motorola iphinde yenza i-tattoo yesikhashana engasetshenziswa ukuvula ifoni. Mhlawumbe insiza elandelayo okufanele ube nayo yefoni yakho, noma udinga nje uyinki omncane.

Amabhethri e-lithium e-Guangdong awafanele kuphela izinhlelo zokusebenza ezinkulu ezifana nezitshalo zamandla nezibani zomgwaqo. Sizobona amadivayisi amancane agqokekayo amaseli elanga. Amawashi elanga angenawo amabhethri aseneminyaka eminingi ekhona. I-EnergyBioNIcs isanda kuthuthukisa iwashi lelanga elingahlangabezana nezidingo zalo kanye nezidingo zamanye amadivaysi.

Inkinga eyodwa ngokusebenzisa amaseli elanga ezintweni ezigqokekayo ukuthi idivayisi idinga ukukhanya ukuze ikhiqize ugesi. Uma ukukhanya kuvinjiwe, njengangaphansi komkhono, akukwazi ukukhiqiza ugesi. Kodwa ukusuka komunye umbono, kwenza amaseli elanga abe yisinqumo esihle sezingubo ezihlakaniphile, ngoba ibhethri eliguquguqukayo lingakwazi ngisho nokuthungwa ngqo kwendwangu.

Amaseli elanga endabuko ahlinzeka ngokukhanya kwelanga okunamandla kunemithombo yokukhanya evamile yasendlini. Ukuze kuxazululwe le nkinga, abantu bakha idatha entsha yokuphehla amandla angaphakathi, futhi ukusebenza kahle nakho kuyathuthuka.

4. Isethi ye-Thermoelectric

Iqoqo le-thermoelectric lisebenzisa isimiso somzimba esibizwa ngokuthi umphumela we-Seebeck ukuguqula ukushisa kube ugesi. Izakhi ze-Perot zihlanganiswa nepheya lama-semiconductors athile, futhi zamanje zingenziwa kuphela ngokubonisa umehluko wezinga lokushisa.

Ngamadivaysi agqokekayo, umzimba womuntu ungasetshenziswa njengendawo yokugcina eshisayo, indawo ezungezile ingasetshenziswa njengendawo yokugcina ebandayo, futhi umzimba womuntu ukhipha ukushisa ngokuqhubekayo. Amandla omthelela ancike enanini le-delta phakathi kwezinga lokushisa eliphezulu nezinga lokushisa eliphansi. I-Perot element ingaqoqa amandla amaningi, futhi inamandla okusetshenziswa kumadivayisi aseduze nesikhumba futhi adinga amandla amaningi. Enye yezinzuzo ezinhle zomjikelezo we-thermoelectric ukuthi unokugeleza kwamandla okuqhubekayo, kungakhathaliseki ukuthi kungaphakathi noma ngaphandle, emini noma ebusuku.