Imveliso yetshiphu kushishino lokwenziwa kwetshiphu inxulumene ngokusondeleyo nobukhulu kunye nenani lamasuntswana omoya afakwe kwitshiphu. Umbutho olungileyo wokuhamba komoya unokuthatha amaqhekeza avela kwimithombo yothuli kude negumbi elicocekileyo kwaye uqinisekise ukucoceka kwegumbi elicocekileyo. Oko kukuthi, umbutho wokuhamba komoya kwindawo ecocekileyo udlala indima ebalulekileyo kwisivuno sokuveliswa kwe-chip. Iinjongo eziza kufezekiswa kuyilo lwentlangano yokuhamba komoya yegumbi ecocekileyo yile: ukunciphisa okanye ukuphelisa imisinga ye-eddy kwintsimi yokuhamba ukuphepha ukugcinwa kwamasuntswana ayingozi; ukugcina igradient efanelekileyo yoxinzelelo olufanelekileyo ukuthintela ukungcoliseka okunqamlezayo.
Ngokomgaqo wegumbi elicocekileyo, imikhosi esebenza kwiinqununu ibandakanya amandla amaninzi, amandla eemolekyuli, umtsalane phakathi kwamasuntswana, amandla okuhamba komoya, njl.
Amandla okuhamba komoya: abhekisa kumandla ohamba komoya okubangwa kukuhanjiswa komoya kunye nokubuya komoya, ukuhamba komoya kwe-thermal convection, i-artificial agitation, kunye nokunye ukuhamba komoya okunesantya esithile sokuhamba ukuthwala amasuntswana. Ukulawula iteknoloji yegumbi elicocekileyo, amandla okuhamba komoya yeyona nto ibalulekileyo.
Iimvavanyo zibonise ukuba kwintshukumo yokuhamba komoya, amasuntswana alandela ukuhamba komoya phantse ngesantya esifanayo. Imeko yamasuntswana emoyeni igqitywe ngokusasazwa kokuhamba komoya. Iimpembelelo eziphambili zomoya kwiinqununu zangaphakathi zibandakanya: ukuhamba komoya (kubandakanya ukuhamba komoya okuphambili kunye nokuhamba komoya okwesibini), ukuhamba komoya kunye ne-thermal convection airflow ebangelwa ngabantu abahambahambayo, kunye nefuthe lokuhamba komoya kwiinqununu ezibangelwa yinkqubo yokusebenza kunye nezixhobo zoshishino. Iindlela ezahlukeneyo zokubonelela ngomoya, i-speed interfaces, abaqhubi kunye nezixhobo zoshishino, i-induced phenomena, njl kumagumbi okucoca zonke izinto ezichaphazela inqanaba lokucoceka.
1. Impembelelo yendlela yokubonelela ngomoya
(1) Isantya sokubonelela ngomoya
Ukuze kuqinisekiswe ukuhamba komoya okufanayo, isantya sokuhanjiswa komoya kwigumbi elihlambulukileyo lokuhamba kwe-unidirectional kufuneka sibe yinto efanayo; indawo efileyo kwindawo yokubonelela ngomoya kufuneka ibe yincinci; kunye nokuhla koxinzelelo ngaphakathi kwesihluzo se-hepa kufuneka sibe ngokufanayo.
Isantya sokuhanjiswa komoya siyafana: oko kukuthi, ukungalingani kokuhamba komoya kulawulwa ngaphakathi kwe ± 20%.
Kukho indawo efileyo engaphantsi kwendawo yokubonelela ngomoya: kungekhona nje kuphela ukuba indawo yendiza yesakhelo se-hepa iyancitshiswa, kodwa kubaluleke kakhulu, i-FFU yemodyuli kufuneka isetyenziswe ukwenza lula isakhelo esingafunekiyo.
Ukuze kuqinisekiswe ukuba ukuhamba komoya kuthe nkqo kwaye ku-unidirectional, ukhetho lokunciphisa uxinzelelo lwefayile lubaluleke kakhulu, kwaye kufuneka ukuba ilahleko yoxinzelelo ngaphakathi kwesihlunu ayinakucalulwa.
(2) Ukuthelekiswa phakathi kwenkqubo yeFFU kunye nenkqubo ye-axial flow fan
I-FFU yiyunithi yokubonelela ngomoya enefeni kunye nesihluzo se-hepa. Umoya ufunxwa yi-centrifugal fan ye-FFU kwaye uguqula uxinzelelo oluguquguqukayo lube luxinzelelo olusisigxina kwi-air duct. Ivuthelwa ngaphandle ngokulinganayo sisihluzo se-hepa. Uxinzelelo lokubonelela komoya kwisilingi luxinzelelo olubi. Ngale ndlela akukho luthuli luya kuvuza kwigumbi elicocekileyo xa kutshintshwa isihluzo. Iimvavanyo zibonise ukuba inkqubo ye-FFU iphezulu kwi-axial flow fan system ngokuhambelana nokufana kwe-air outlet, i-airflow parallelism kunye ne-index ye-ventilation esebenzayo. Oku kungenxa yokuba ukuhamba komoya okuhambelanayo kwenkqubo yeFFU kungcono. Ukusetyenziswa kwenkqubo ye-FFU kunokuphucula umbutho wokuhamba komoya kwigumbi elicocekileyo.
(3) Impembelelo yolwakhiwo lweFFU ngokwayo
I-FFU ikakhulu yenziwe ngabalandeli, izihluzi, izikhokelo zokuhamba komoya kunye nezinye izinto. Isihluzi se-hepa sesona siqinisekiso sibalulekileyo segumbi elicocekileyo ukufezekisa ucoceko olufunekayo ngokuyilwa. Izinto zokucoca ziyakuchaphazela ukufana kwendawo yokuhamba. Xa isihluzo esirhabaxa okanye ipleyiti yokuqukumbela yongezwa kwindawo yokucoca, indawo yokuphuma yokuphuma ingenziwa lula.
2. Impembelelo yesantya sojongano kunye nococeko olwahlukileyo
Kwigumbi elifanayo elicocekileyo, phakathi kwendawo yokusebenza kunye nendawo engasebenziyo kunye nokuhamba okuthe nkqo kwe-unidirectional, ngenxa yokumahluko kwisantya somoya kwibhokisi ye-hepa, umphumo odibeneyo we-vortex uya kwenzeka kwi-interface, kwaye olu jongano luya kuba luphazamiseko. indawo yokuhamba komoya. Ubunzulu besiphithiphithi somoya bunamandla ngakumbi, kwaye amasuntswana anokudluliselwa kumphezulu womatshini wesixhobo kwaye angcolise izixhobo kunye neewafers.
3. Impembelelo kubasebenzi nakwizixhobo zokusebenza
Xa igumbi elicocekileyo lingenanto, iimpawu zokuhamba komoya kwigumbi zihlangabezana neemfuno zoyilo. Nje ukuba izixhobo zingene kwigumbi elicocekileyo, abantu bayashukuma, kwaye iimveliso zithuthwa, kukho imiqobo engenakuphepheka kumbutho wokuhamba komoya, njengendawo ebukhali ephuma kumatshini wezixhobo. Emacaleni okanye emacaleni, igesi iya kuguqula ukuba yenze indawo ehambayo, kwaye i-fluid kwindawo ayiyi kuthatyathwa lula yigesi engenayo, ngaloo ndlela ibangele ukungcola.
Ngexesha elifanayo, ubuso besixhobo somatshini buya kufudumala ngenxa yokusebenza ngokuqhubekayo, kwaye i-gradient yeqondo lokushisa iya kubangela indawo yokubuyisela kwakhona kufuphi nomatshini, okwandisa ukuqokelelwa kweengqungquthela kwindawo yokubuyisela. Ngexesha elifanayo, ukushisa okuphezulu kuya kubangela ukuba amaqhekeza abaleke ngokulula. Iimpembelelo ezimbini ziqinisa umaleko othe nkqo. Ubunzima bokulawula ukucoceka komsinga. Uthuli oluvela kubaqhubi kwigumbi elicocekileyo lunokunamathela ngokulula kwii-wafers kule mimandla yokubuyisela kwakhona.
4. Impembelelo yomgangatho womoya wokubuya
Xa ukuchasana komoya obuyayo odlula emgangathweni kuyahluka, ukuhlukana koxinzelelo kuya kwenzeka, kubangela ukuba umoya uhambe ngendlela yokumelana nokuncinci, kwaye ukuhamba komoya okufanayo akuyi kufumaneka. Indlela yoyilo ethandwayo yangoku kukusebenzisa umgangatho ophakamileyo. Xa umlinganiselo wokuvula umgangatho ophakamileyo ukwi-10%, isantya sokuhamba komoya sinokusasazwa ngokulinganayo kwindawo yobude bokusebenza ngaphakathi. Ukongezelela, ingqwalasela engqongqo kufuneka ihlawulwe kumsebenzi wokucoca ukunciphisa umthombo wokungcola phantsi.
5. I-Induction phenomenon
Into ebizwa ngokuba yi-induction phenomenon ibhekiselele kwinto yokuvelisa ukuhamba komoya kwicala elichaseneyo neyunifomu yokuhamba, ukuvelisa uthuli oluveliswe kwigumbi okanye uthuli kwiindawo ezikufuphi ezingcolisekileyo ukuya kwicala elinyukayo, ngaloo ndlela kubangele ukuba uthuli lungcolise iwafer. Iziganeko ezinokubakho zibandakanya oku kulandelayo:
(1) Ipleyiti eyimfama
Kwigumbi elicocekileyo elihamba ngokuthe nkqo kwindlela enye, ngenxa yamalungu eludongeni, ngokuqhelekileyo kukho iipaneli ezinkulu ezingaboniyo eziza kuvelisa ukuhamba kwesiphithiphithi kunye nokubuyela umva kwendawo.
(2) Izibane
Izibane zokukhanyisa kwigumbi elicocekileyo ziya kuba nefuthe elikhulu. Ekubeni ukushisa kwesibane se-fluorescent kubangela ukunyuka komoya, isibane se-fluorescent asiyi kuba yindawo ephazamisayo. Ngokuqhelekileyo, izibane kwigumbi elicocekileyo zenzelwe kwimilo ye-teardrop ukunciphisa impembelelo yezibane kwintlangano yomoya.
(3) Izikhewu phakathi kweendonga
Xa kukho izikhewu phakathi kweendonga zokwahlula okanye iisilingi ezineemfuno ezahlukeneyo zokucoceka, uthuli olusuka kwiindawo ezineemfuno eziphantsi zococeko lunokudluliselwa kwiindawo ezikufutshane ezineemfuno eziphakamileyo zokucoceka.
(4) Umgama phakathi kwesixhobo somatshini kunye nomgangatho okanye udonga
Ukuba umsantsa phakathi kwesixhobo somatshini kunye nomgangatho okanye udonga luncinci, kuya kwenzeka i-turbulence. Ngoko ke, shiya isithuba phakathi kwezixhobo kunye nodonga kwaye uphakamise iqonga lomatshini ukuze ugweme ukudibanisa ngqo nomhlaba.
Ixesha lokuposa: Nov-02-2023