Indlela yokwenza ulwelo olungelulo ulwelo lweNewtonian

Uphononongo ngolwelo olungelulo olwaseNewtonian lubangele umdla omkhulu kwinzululwazi nobunjineli. Olu lwelo lubonisa ukuziphatha okungaqhelekanga ngokwahlukileyo kulwelo lwemveli lwaseNewtonian, ludelela imithetho ye-viscosity esiyaziyo. Ngolu luvo, enye yezona ziselo zinomdla kwaye zifundwayo ezingezizo zeNewtonian yinto ebizwa ngokuba yi "non-Newtonian liquid", ukuhambelana kwayo kutshintsha ngokuxhomekeke kumandla asetyenziswayo kuyo. Kweli phepha limhlophe, siza kuphonononga indlela yokudala olu lwelo olungeyo-Newtonian kwaye sihlalutye indlela yokuziphatha kunye nokusetyenziswa kwayo kwindlela engathathi hlangothi.

1. Intshayelelo kwi-non-Newtonian liquid kunye neempawu zayo

Ulwelo olungelulo olwaseNewton luyinto enokubonwa kwayo kunye nokuhamba kwayo kungalandeli umthetho kaNewton we-viscosity. Ngokungafaniyo nolwelo lwaseNewtonian, olufana namanzi kunye neoyile, ulwelo olungelulo olwaseNewtonian lubonisa indlela yokuziphatha ekhethekileyo xa iphantsi kwamandla angaphandle. Olu lwelo lunokutshintsha i-viscosity yabo ekuphenduleni uxinzelelo okanye ukucheba, okukhokelela kwiipropati ezinomdla eziluncedo kwizicelo ezahlukeneyo.

Enye yezona zinto zixhaphakileyo ze-non-Newtonian liquids yi-pseudoplasty, ekuhla kwe-viscosity xa amandla asetyenziswayo asanda. Oku kuthetha ukuba, ngoxinzelelo olukhulu okanye ukucheba, ulwelo olungelulo olwase-Newton luba lulwelo ngakumbi kwaye lunganyangeki. Umzekelo oqhelekileyo we-non-Newtonian liquid ngumxube we-cornstarch kunye namanzi, owaziwa ngokuba yi "cornstarch sludge." Xa kufakwa ingcinezelo kolu lwelo, njengokulukhama ngamandla okanye ukulubetha, luba lukhuni luze luziphathe ngokungathi luhlobo oluthile lobunzima obuqinileyo.

Enye ipropati enomdla ye-non-Newtonian liquids yi-thixotropy, ekwazi ukubuya kwimeko yayo yokuqala emva kokwenza imizamo. Olunye ulwelo olungelulo olwase-Newtonian, olufana neentlobo ezithile zepeyinti okanye izinto zokuncamathelisa, zinokujijeka xa ziphumle kwaye ziqukuqele kwakhona xa ziphazamisekile okanye ziphantsi kolawulo lokucheba. Le propati iluncedo ngokukhethekileyo kwizicelo zoshishino kunye nezonyango, apho kufuneka ukulawula i-viscosity yezinto eziphathekayo kwizigaba ezahlukeneyo zenkqubo.

Isishwankathelo, ulwelo olungelulo olwaseNewtonian zizinto ezine-viscosity kunye nokuhamba kwazo ezingalandeli umthetho kaNewton we-viscosity. Olu lwelo luneempawu ezikhethekileyo, ezifana ne-pseudoplasty kunye ne-thixotropy, ezenza zibe zizodwa kwaye zisebenziseke kwizinto ezahlukeneyo kwizicelo. Ukuqonda kunye nokusetyenziswa kwezi zakhiwo kubalulekile ekusetyenzisweni kwazo kwiinkalo ezifana nezoshishino, amayeza kunye nophando lwezenzululwazi. [].

2. Yintoni ulwelo olungelulo olwaseNewton kwaye lusebenza njani?

Ulwelo lwe-non-Newtonian luhlobo lolwelo olungalandeli imithetho ye-viscosity esekwe nguNewton. Ngokungafaniyo nolwelo lwemveli, viscosity yayo kunye fluidity utshintsho ekuphenduleni uxinzelelo okanye amandla asetyenziswa kuyo. Oku kuziphatha okungaqhelekanga kubangelwa ubukho bamasuntswana anqunyanyiswe kulwelo, njengestatshi sombona okanye umgubo wengqolowa.

Xa ulwelo olungelulo olwaseNewton luphumle, lusebenza njengolwelo oluqhelekileyo, kodwa xa kugalelwa amandla kulo, luba lubonakale ngakumbi kwaye lunokuziphatha okuqinileyo. Umzekelo, ngokufaka isandla sakho kumxube we-cornstarch kunye namanzi, umxube uya kuba nzima kwaye uxhathise, uvumele isandla ukuba sifakwe emanzini ngaphandle kokutshona kuwo. Nangona kunjalo, ukuba uxinzelelo lufakwe kumxube, njengokuwubetha, luya kuziphatha njengolwelo kwaye luvumele isandla ukuba sitshone.

Le ndlela yokuziphatha emangalisayo yolwelo olungeyo-Newtonian lubangelwa yindlela amasuntswana amisiweyo asebenzisana ngayo. Xa kusetyenziswa amandla, amasuntswana ayahlangana aze enze uhlobo lwesakhiwo esiqinileyo esenza kube nzima ukuba ulwelo luhambe. Ngakolunye uhlangothi, xa kungekho mandla asetyenziswayo, amasuntswana asasaza kwaye avumele ulwelo ukuba luhambe ngokukhululekileyo.

Ulwelo olungelulo olwaseNewton lunemisebenzi emininzi esebenzayo, njengokwenziwa kwezixhobo zokugoqoza, iisambatho ezichasene nokutyibilika kunye nezihluzi zokupakisha ezinganyangekiyo kwimpembelelo. Ukongeza, iyasetyenziswa kwimidlalo nakwimisebenzi yokuzonwabisa, enje ngemifuniselo edumileyo yokuxuba isitatshi sombona kunye namanzi. ukudala ulwelo olubonakalayo nolonwabisayo onokuthi ngalo wenze iimilo ezahlukeneyo kunye nobuchule.

3. Iintlobo ze-non-Newtonian liquids kunye neempawu zazo

Kukho iindidi ezahlukeneyo zolwelo olungelulo olwaseNewton, oluneempawu ezahlukileyo kunolwelo lwemveli lwaseNewton. Enye yazo lulwelo oludambileyo, olunyusa i-viscosity yalo xa luphantsi koxinzelelo lokucheba. Oku kuthetha ukuba xa kunyanzeliswa okanye kushukunyiswa ngokukhawuleza, ulwelo oludambileyo luba ngqindilili kwaye lufumane ukufana okuqinileyo. Eminye imizekelo I-Dilatant liquids ngumxube womgubo kunye namanzi, okanye isisombululo se-cornstarch namanzi.

Kwelinye icala, kukwakho ulwelo lwe-pseudoplastic, olunciphisa i-viscosity yabo xa kusetyenziswa amandla okucheba kuwo. Olu lwelo luba buthathaka kwaye lube ncinci xa luphantsi kwentshukumo ephazamisekileyo okanye amandla, njengeketchup okanye ipolishi yeenzipho. Njengoko kusetyenziswe amandla, ezi zinto ziba lula ukuthulula okanye ukusabalalisa, ngenxa yokutshintsha kwabo kwi-viscosity. Oku kungenxa yokuba amasuntswana elulwelo alungelelaniswa kwaye ahlukane enye kwenye, evumela ukuba ihambe ngokulula ngakumbi.

Okokugqibela, ulwelo lwe-viscoelastic luneempawu zazo zombini izinto eziqinileyo kunye nolwelo. Ezi mathiriyeli ziyakwazi ukukhubaza kwaye zihambe njengolwelo xa kusetyenziswa amandla, kodwa zikwanazo nokunwebeka kwaye ziyakwazi ukuphinda ziphinde zibuyele. ifomu yokuqala xa amandla ephelile. I-Silicone kunye ne-silica gel yimizekelo eqhelekileyo ye-viscoelastic liquids. Olu lwelo lusebenza ngeendlela ezininzi kwaye lusetyenziswa kwizicelo ezahlukeneyo, njengakwishishini lezonyango okanye ekwenzeni iimveliso zombane.

4. Ukubaluleka kokulinganisela phakathi kwe-viscosity kunye nokusebenza kwamandla

Ukuqonda ukubaluleka kolungelelwaniso phakathi kwe-viscosity kunye namandla asetyenziswayo kwinkqubo, kubalulekile ukuqonda indlela izinto ezimbini bayasebenzisana omnye komnye. I-viscosity yolwelo ibhekisa ekuxhathiseni kwayo kwangaphakathi ukuhamba, ngelixa amandla asetyenziswayo angamandla asetyenziselwa ukuhambisa okanye ukuguqula ulwelo oluxeliweyo. Kwiimeko ezininzi, kuyimfuneko ukubetha ibhalansi elungileyo phakathi kwezi zibini ukuqinisekisa ukusebenza kakuhle kunye nempumelelo yenkqubo.

Ukuba i-viscosity ye-fluid iphezulu kakhulu, kunokuba nzima ukuhamba okanye ukuguqula ngamandla asetyenzisiweyo, oku kunokukhokelela kwinani leengxaki. Ngakolunye uhlangothi, ukuba i-viscosity iphantsi kakhulu, ukuhamba kunokungazinzi kwaye kunzima ukulawula. Ukufumana ibhalansi echanekileyo, kubalulekile ukuqwalasela iimpawu ze-fluid, iimeko zokusebenza kunye neenjongo zenkqubo.

Kukho iindlela ezininzi kunye nezixhobo ezinokuthi zisetyenziswe ukuvavanya nokulawula ukulingana phakathi kwe-viscosity kunye nokusebenza kwamandla. Ezinye zezi zixhobo ziquka ii-viscometers, ezilinganisa i-viscosity yolwelo, kunye nezixhobo zokulinganisa amandla asetyenzisiweyo. Ukongeza, kubalulekile ukwenza iimvavanyo kunye neemvavanyo zokufumanisa ukuba indlela yokuziphatha ye-fluid iyahluka phantsi kwamanqanaba ahlukeneyo okusetyenziswa kwamandla kunye ne-viscosity. Oku kuya kuvumela inkqubo ukuba ilungelelaniswe kwaye iphuculwe ukufumana iziphumo ezifunwayo.

5. Izinto ezifunekayo ukwenza ulwelo olungelulo olwaseNewtonian

Kweli candelo, siza kukubonisa imathiriyeli efunekayo ukwenza olwakho ulwelo olungelulo olwaseNewtonian. Ezi zixhobo kulula ukuzifumana kwaye ngokuqinisekileyo uya kuba nazo ekhaya okanye unokuzifumana ngokulula kwivenkile ekufutshane nawe. Qinisekisa ukuba unayo yonke into oyifunayo ngaphambi kokuba uqale ukonwabela la mava amnandi.

1. Isitatshi: Oku kuya kuba sesona sithako siphambili kulwelo lwethu olungelulo olwaseNewtonian. I-Cornstarch ngumgubo ococekileyo onokufumaneka kuyo nayiphi na ivenkile enkulu. Iya kuba noxanduva lokunika ulwelo ukuhambelana okukodwa xa kuxutywe namanzi.

2. Amanzi: Uya kufuna isixa esaneleyo samanzi ukuze udibanise ne-cornstarch. Ungasebenzisa amanzi etephu okanye amanzi adityanisiweyo ukuba ufuna ukuqiniseka ukuba akukho kungcola kumxube wakho.

3. Iikomityi okanye izitya: Kuya kufuneka ukuba neekomityi okanye izitya zokulinganisa izithako kunye nokulungisa ulwelo. Qinisekisa ukuba uneempahla ezaneleyo ezicocekileyo, ezomileyo zokuqhuba inkqubo ngokufanelekileyo.

6. Inyathelo ngenyathelo: Indlela yokwenza ulwelo olungelulo olwaseNewton ekhaya?

Ulwelo lwe-non-Newtonian luhlobo lolwelo oluneempawu ezizodwa, ekubeni i-viscosity yayo ayitshintshi kwaye inokutshintsha ngokuxhomekeke kumandla asetyenziswe kuyo. Ngokungafaniyo nolwelo oluqhelekileyo, olu hlobo lolwelo lunokuziphatha njengolwelo lwe-viscous okanye njengento eqinileyo, kuxhomekeke kwiimeko.

Okulandelayo, siza kukubonisa a Inyathelo nenyathelo indlela yokwenza ulwelo non-newtonian ekhaya. Khumbula ukulandela yonke imiyalelo ngononophelo kwaye uthathe amanyathelo okhuseleko ayimfuneko.

Inyathelo 1: Qokelela imathiriyeli efunekayo. Uya kufuna i-1 komityi ye-cornstarch, i-1/2 yekomityi yamanzi, umbala wokutya (ukhetho), kunye nesitya sokuxuba.

Inyathelo lesi-2: Galela ikomityi ye-cornstarch kwisikhongozeli kwaye wongeze amanzi kancinci kancinci ngelixa udibanisa. Qhubeka nokuxuba de ufumane ukuqina, ukuhambelana okuncangathi. Ukuba ufuna ukufaka umbala kwi-non-Newtonian liquid, eli lixesha lokongeza amathontsi ambalwa ombala wokutya kwaye udibanise kwakhona.

Inyathelo lesi-3: Linga ngolwelo olungelulo olwaseNewtonian. Ungayicudisa ngezandla ngokungathi bubunzima obuqinileyo uze uyibukele iqukuqela njengolwelo xa uyiyeka. Usenokuzama ukuyibetha nzima ukuze ubone indlela eziphatha ngayo njengesiqina esomeleleyo. Yonwabela ukujonga iimpawu ezizodwa zolulwelo lunomdla!

7. Iiyantlukwano kunye nokulinga ngolwelo olungelulo olwaseNewtonian

Kwinzululwazi yolwelo, ulwelo olungelulo olwaseNewtonian zezo zinendlela yokuziphatha eyahlukileyo kuneyolwelo lwemveli. Kweli candelo siza kuxoxa ngeeyantlukwano ezahlukeneyo kunye nemifuniselo enokwenziwa ngolwelo olungelulo olwaseNewton, kunye nendlela olunokuthi lube neziphumo ngayo kwiipropati ezimangalisayo kunye nokuziphatha.

Indlela enika umdla yokuzama ulwelo olungelulo olwaseNewton kukusebenzisa umxube we-cornstarch namanzi. Lo mxube, owaziwa ngokuba yi "glop" okanye "gloop," uziphatha njengolwelo xa kugalelwa amandla athambileyo kuwo, kodwa uba qinile xa kusetyenziswa amandla abukhali kuwo. Ukuze wenze oko, xuba nje i-cornstarch kunye namanzi kwisitya de ufumane ukuhambelana okufana ne-toothpaste. Olu lingelo lufanelekile ekufundiseni abantwana malunga neempawu zolwelo olungelulo olwaseNewton kunye nendlela abanokutshintsha ngayo ukuziphatha kwabo ngokuxhomekeke kumandla asetyenziswayo..

Olunye ulingo olunomdla kukwenza idama lolwelo olungelulo olwaseNewtonian. Ukwenza oku, unokuxuba isanti ye-silica kunye namanzi kwaye uyixube kakuhle de ufumane ukuqina, ukuhambelana kwekeyiki kwisitya esikhulu. Emva koko unokuhamba okanye ubaleke phezu kwalo mxube kwaye ujonge indlela oziphatha ngayo. Ngokungafaniyo nokuhamba emanzini, kulo mxube uya kuziva ukuxhathisa okukhulu xa ufaka uxinzelelo, phantse ngokungathi uhamba phezu kwesanti yolwandle emanzi. Lo ngumzekelo onika umdla wendlela ulwelo olungelulo olwaseNewtonian olunokuthi luyiguqule indlela esiyibona ngayo i-viscosity kunye nokukhuhlana..

Ukongeza kolu vavanyo, ulwelo olungelulo olwaseNewtonian lukwanosetyenziso olusebenzayo kumashishini afana nokuvelisa kunye nokutya. Ukuziphatha kwayo okuguquguqukayo kwe-viscous kusetyenziswe ukwenza izinto zokuncamathelisa, iipeyinti kunye neemveliso zokutya ezinokwakheka okwahlukileyo. Ezi zakhiwo zenza ulwelo olungelulo olwaseNewton lunomdla omkhulu kuphando lwezenzululwazi kunye nophuhliso lobuchwepheshe obuphambili.. Ukuvavanya kunye nokuqonda ukwahluka kunye neepropathi zolwelo olungelulo olwase-Newtonian aluniki mdla nje kuphela, kodwa lunokukhokelela kutshintsho kunye nenkqubela phambili kwiinkalo ezahlukeneyo.

8. Ukusetyenziswa okusebenzayo kwe-non-Newtonian liquid kushishino

Zahluke kakhulu kwaye zibonelela ngezisombululo ezintsha kwiingxaki ezahlukeneyo kumacandelo ahlukeneyo. Enye yeendawo apho olu hlobo lolwelo lusetyenziswa khona kukwenziwa kwezinto zokuncamathelisa kunye nezitywini. Ngombulelo kwipropathi yabo yokutshintsha i-viscosity phantsi koxinzelelo, i-adhesives ye-non-Newtonian liquide ingasetyenziswa ngokuchanekileyo ngakumbi kwaye ibambelele bhetele kwimigangatho, inika ukugqitywa okuphezulu. umgangatho ophezulu.

Esinye isicelo esibalulekileyo sifumaneka kwishishini lepeyinti. I-Non-Newtonian liquids isetyenziselwa ukuphucula i-viscosity yepeyinti, okwenza kube lula ukuyifaka kunye nokuqinisekisa i-coating efanayo. Ukongeza, olu lwelo lunokulungelelaniswa kwiindlela ezahlukeneyo ngokuxhomekeke kwiimfuno zeprojekthi, ukuvumela ukuguquguquka okukhulu kwinkqubo yokupeyinta.

Ukongezelela, kwishishini lokutya, ulwelo olungelulo olwaseNewton luyasetyenziswa xa kuveliswa iimveliso ezinjengeesosi, iijusi, neekheyiki ezikhazimlayo. Ipropati yayo yokutshintsha imo yokuhamba xa iphantsi kwamandla ahlukeneyo inika ithuba lokudala ukuthungwa okuyingqayizivele kunye nokuhambelana kwiimveliso zokugqibela. Oku kunceda ukuphucula amava omthengi kunye nokwahlula iimveliso kwimarike.

Isishwankathelo, ziyimfuneko ekuphuculeni iinkqubo kunye nokuqinisekisa iziphumo ezikumgangatho ophezulu kumacandelo ahlukeneyo. Zombini ekwenziweni kwezinto ezincamathelayo kunye nezitywini, kwimizi-mveliso yepeyinti kunye nokutya, olu lwelo lubonelela ngezisombululo ezitsha zombulelo kwipropathi yazo yokutshintsha i-viscosity kunye nemo yokuhamba. Ukuguquguquka kwabo kunye nokukwazi ukuziqhelanisa neemfuno ezahlukeneyo kubenza babe sisixhobo esibalulekileyo kwishishini lanamhlanje.

9. Iingcebiso ukulungiselela ngempumelelo ulwelo non-Newtonian

Ukufezekisa ukulungiswa okuyimpumelelo kwe-non-Newtonian liquid, kubalulekile ukulandela uluhlu lweengcebiso eziza kuqinisekisa iziphumo ezanelisayo. Ngezantsi, iingcebiso ezintathu eziphambili ziya kunikwa ukwenza le nkqubo. ngempumelelo:

1. Ukukhetha izithako ezifanelekileyo: Ukufezekisa ulwelo olungelulo olwaseNewtonian, kubalulekile ukukhetha izithako ezichanekileyo. Kucetyiswa ukuba kusetyenziswe isitashi sombona, esifana neso cornstarch eyaziwayo, kuba yenye yezona zinto zisebenzayo ukufezekisa olu hlobo lolwelo. Kubalulekile ukuqiniseka ukuba usebenzisa ibhrendi esemgangathweni ye-cornstarch ukuze ufumane iziphumo ezizezona zilungileyo.

2. Imilinganiselo echanekileyo: Ukuqinisekisa ukuhambelana okuchanekileyo kolwelo, kubalulekile ukuhlonipha umlinganiselo oboniswe kwiresiphi. Umlinganiselo omhle udla ngokudibanisa inxalenye enye yamanzi ukuya kwinxalenye ezimbini ze-cornstarch, kodwa oku kunokwahluka ngokuxhomekeke kukhetho lomntu kunye nesiphumo esifunwayo. Kucetyiswa ukuba wenze iimvavanyo ezongezelelweyo ukulungelelanisa ubungakanani ngokuhambelana kunye nokuthungwa ofuna ukukufumana.

3. Ukuxuba ngokufanelekileyo: Ukufezekisa ukulungiswa okuchanekileyo kwe-non-Newtonian liquid, ingqalelo ekhethekileyo kufuneka ihlawulwe kwinkqubo yokuxuba izithako. Eyona nto ifanelekileyo yokongeza i-cornstarch ngokuthe ngcembe emanzini, uvuselela rhoqo ukuphepha ukubunjwa kwamaqhuma. Kubalulekile ukuxuba ngamandla ukuze kuqinisekiswe ukuhanjiswa okulinganayo kwesitashi sombona kwaye ngaloo ndlela ufumane ulwelo olungelulo lweNewtonian.

Ukulandela la macebiso, uya kuba nakho ukufumana ulwelo olungelulo olwaseNewtonian kwaye wonwabele iimpawu zalo ezizodwa. Ungalibali ukulinga iireyishini ezahlukeneyo kunye neendlela zokuxuba ukulungisa iziphumo ngokokhetho lwakho lobuqu. Khumbula ukuba ukulungiselela ezi ntlobo zolwelo kunokuba yinkqubo eyonwabisayo neyonwabisayo, ngoko ke ungathandabuzi ukuntywila kwisayensi enomdla yolwelo olungelulo olwaseNewtonian!

10. Izilumkiso kunye nokuphathwa ngokukhuselekileyo kolwelo olungelulo olwaseNewtonian

Ukuphathwa ngokukhuselekileyo kolwelo olungelulo olwase-Newtonian kufuna ukuba kuthathwe amanyathelo athile okuthintela iimeko ezinobungozi kunye nokuqinisekisa ukhuseleko lwabantu ababandakanyekayo. Ngezantsi kukho izindululo onokuzilandela:

1. Nxiba izixhobo ezifanelekileyo zokuzikhusela (PPE), ezinjengeeglavu, iiglasi zokhuseleko kunye neegawuni, ukunqanda ukudibana ngqo nolwelo. Oku kubaluleke ngakumbi xa usebenza ngolwelo olungelulo olwase-Newtonian oluqulethe iikhemikhali okanye izinto ezinokuba yingozi.

2. Phambi kokuphatha ulwelo, funda kwaye uqonde imiyalelo enikelwe ngumenzi okanye umthengisi. Le miyalelo inokuquka ulwazi olubalulekileyo malunga nokuphathwa kakuhle, ukugcinwa, kunye nokulahlwa ngokufanelekileyo kolwelo.

3. Xa ulungiselela ulwelo olungelulo olwaseNewtonian, landela ngononophelo umlinganiselo obonisiweyo. Ukutshintsha inani lezithako kunokuchaphazela iipropati zolwelo, ezinokubangela ukuphathwa okungakhuselekanga okanye iziphumo ezingafunekiyo. Kuyacetyiswa ukuba kusetyenziswe isikali esichanekileyo ukulinganisa ubuninzi ngokuchanekileyo.

11. Indlela yokugcina nokugcina ulwelo olungelulo olwaseNewtonian

Xa usebenza nge-non-Newtonian liquids, kubalulekile ukwazi ukugcina nokugcina olu hlobo lwezinto ukugcina i-viscosity kunye neempawu. Apha sikubonisa iingcebiso kunye neengcebiso zokugcina ulwelo lwakho olungelulo olwaseNewton lukwimeko efanelekileyo:

1. Utiliza recipientes herméticos: Ulwelo olungelulo olwaseNewtonian lunokoma okanye lube lukhuni ukuba luvezwe emoyeni ixesha elide. Ngoko ke, kubalulekile ukuyigcina kwizikhongozeli ezingangeni moya ukuthintela ukulahleka kokufuma. Ungasebenzisa iingqayi zeglasi ezineziciko ezijijwayo okanye izikhongozeli zeplastiki ezinamatywina angangeni moya.

2. Kuphephe ukuba sesichengeni ekukhanyeni Ilanga elithe ngqo: Ukuba sesichengeni selanga ixesha elide kunokutshintsha iimpawu zolwelo olungelulo olwaseNewtonian. Ukuyigcina ngokufanelekileyo, gcina izitya kwindawo epholileyo, emnyama. Ukuba kunokwenzeka, yigcine kwigunjana okanye kwikhabhathi kude neefestile okanye imithombo yobushushu.

3. Gxuma rhoqo: Njengoko ulwelo olungelulo olwaseNewton luzinza, lunokwahlulwa lube ziileya okanye lube lukhuni ezantsi kwesikhongozeli. Ukuze ugweme oku, kuyacetyiswa ukuba uyisuse rhoqo. Sebenzisa i-spoon okanye i-spatula ukuxuba ulwelo ngamaxesha athile, ngale ndlela uya kugcina ukuhambelana kwayo okulinganayo kwaye ugweme ukubunjwa kwamaqhuma.

12. Imibuzo ebuzwa rhoqo malunga nokudala ulwelo olungelulo olwaseNewton

Ukwakha eyakho i-non-Newtonian liquid inokuba yiprojekthi enomdla kunye nemfundo. Nangona kunjalo, imibuzo inokuvela kwinkqubo. Ngezantsi, siza kuphendula eminye yemibuzo ebuzwa rhoqo enxulumene nokudalwa kolu hlobo lolwelo.

Zeziphi izithako endizidingayo ukwenza ulwelo olungelulo olwaseNewtonian?

Ukwenza i-non-Newtonian liquid, uya kufuna izithako ezibini eziphambili: i-cornstarch kunye namanzi. Umlinganiselo ocetyiswayo ziinxalenye ezimbini zestatshi ukuya kwindawo enye yamanzi, kodwa unokuyilungisa ngokwezinto ozikhethayo. Ungongeza kwakhona umbala ukuba ufuna ukunika uchuku olumnandi ngakumbi. Khumbula ukuba kubalulekile ukuxuba izithako ngokulinganayo ukufumana ukuhambelana okufanelekileyo.

Ndilungisa njani ukuhambelana kolwelo?

Ukuhambelana kwe-non-Newtonian liquid inokwahluka ngokuxhomekeke kubungakanani bamanzi obongezayo kumxube. Ukuba ufuna ulwelo olutyebileyo, olubonakalayo, yongeza amanzi amancinci. Kwelinye icala, ukuba ukhetha ukuba ibelulwelo ngakumbi kwaye ibe ngaphantsi, unokongeza amanzi amancinci. Zama ngemilinganiselo eyahlukeneyo de ufumane ukuhambelana okuthanda kakhulu. Khumbula ukuba ukungaguquguquki kunokutshintsha ekuhambeni kwexesha ngenxa yokuvela kwamanzi, ngoko unokufuna ukuhlengahlengisa kwakhona ngamanye amaxesha.

Oko Ndingakwenza Ukuba ulwelo lwam olungelulo olwaseNewton luqine kakhulu okanye lumanzi kakhulu?

Ukuba ulwelo lwakho olungelulo olwaseNewton luqine kakhulu, unokongeza amanzi amancinane ukuze luthambe. Hlanganisa kakuhle de ufumane ukuhambelana okufunekayo. Kwelinye icala, ukuba ibaleka kakhulu, yongeza i-cornstarch eyongezelelekileyo ukuyijiya. Kwakhona, qiniseka ukuba uyayixuba ngokulinganayo. Khumbula ukuba olu hlengahlengiso lunokufuna umonde kunye nokuziqhelanisa, kodwa ekuhambeni kwexesha uya kuba nakho ukufumana ukuhambelana okugqibeleleyo kulwelo lwakho olungelulo olwaseNewton.

13. Imifuniselo yasekhaya yokuphonononga iipropati zolwelo olungelulo olwaseNewtonian

Kweli candelo, siza kukwazisa kwimifuniselo emithathu yasekhaya eya kukuvumela ukuba uphonononge iimpawu zolwelo olungelulo olwaseNewton ngendlela eyonwabisayo nefundisayo.

Uvavanyo lokuqala lubandakanya ukulungiselela umxube we-cornstarch namanzi. Ukuyiphumeza, uya kufuna ezi zinto zilandelayo: i-cornstarch, amanzi, isitya kunye necephe. Inyathelo lesi-1: Galela inani elikhulu le-cornstarch kwisitya. Inyathelo lesi-2: Yongeza kancinane amanzi kwisitya, ngelixa uvuselela ngecephe. Inyathelo lesi-3: Qhubeka ukongeza amanzi de ube nomxube ohambelana nokufana nesosi eshinyeneyo. Inyathelo lesi-4: Ngoku zama ukudipha izandla zakho okanye into ekumxube kwaye ubone ukuba isabela njani. Okumangalisayo kukuba, umxube uya kuziphatha njengolwelo xa ushukunyiswa ngokukhawuleza, kodwa uya kuba lukhuni xa amandla esetyenziswa ngokucothayo.

Uvavanyo lwesibini lubandakanya ukulungiswa kolwelo olungeyo-Newtonian kunye nestatshi engamanzi. Izinto ezifunekayo zezi: isitashi esingamanzi, umbala wokutya, isitya kunye necephe. Inyathelo lesi-1: Galela isixa esifanelekileyo sesitatshi esingamanzi kwisikhongozeli. Inyathelo lesi-2: Yongeza amathontsi ambalwa ombala wokutya ukuze uchukumise ulonwabo kunye nokuqwalaselwa lula. Inyathelo lesi-3: Xuba izithako kakuhle kunye necephe de ufumane umxube obonakalayo kunye ne-viscous. Inyathelo lesi-4: Ngoku, zama ukuntywila izandla zakho okanye into kumxube kwaye ubone ukuba iziphatha njani. Uya kuqaphela ukuba xa ufaka amandla akhawulezayo kuyo, iya kusebenza njengolwelo oluqukuqelayo, kodwa ukuba ufaka uxinzelelo olucothayo, luya kuba luqilima kwaye lomelele.

14. Izigqibo kunye neembono zexesha elizayo ze-non-Newtonian liquid

Uphononongo lolwelo olungelulo olwaseNewtonian lubonakalise ukuba yindawo ebaluleke kakhulu kunye nomdla kwisayensi yezinto. Kweli nqaku, iziphumo zophando olupheleleyo kwiipropati kunye nokuziphatha kolu lwelo, kunye nokusetyenziswa kwazo okunokubakho kwiinkalo ezahlukeneyo, zanikezelwa.

Okokuqala, iipropathi ezisisiseko zolwelo olungelulo olwaseNewtonian zahlalutywa, ezifana ne-viscosity yazo ebonakalayo kunye nokuziphatha kwazo ngokuchasene nemikhosi yokucheba. Imodeli yomthetho wamandla echaza indlela yokuziphatha kwezi zinto zolwelo phantsi kweemeko ezahlukeneyo kwaxoxwa ngazo ngokweenkcukacha, kunye nefuthe lomatshini kunye nerheological yomzekelo othe.

Apha ngezantsi, imizekelo yokusetyenziswa okusebenzayo kolwelo olungelulo olwaseNewtonian kushishino namayeza yaboniswa. Ukukwazi kwabo ukuziqhelanisa nokutshintsha imeko phantsi kwamanqanaba ahlukeneyo okuzama kwagxininiswa, nto leyo eyenza ukuba babe nezinto ezininzi eziguquguqukayo neziguquguqukayo. Imizekelo yakhankanywa njengokwenziwa kwezinto ezihlakaniphileyo kunye nokuphucula ukusebenza kakuhle kwiinkqubo zoshishino.

Ekugqibeleni, iimbono zexesha elizayo kulo mmandla wophando zashwankathelwa. Kwagxininiswa kwimfuno yokuqhubeka nophando kunye nokuphuhlisa iindlela ezintsha zokubonakaliswa kolwelo olungelulo olwaseNewton, kunye nokukhangela usetyenziso olutsha. Kwaphawulwa ukuba ulawulo kunye nokuqonda kwezi zixhobo kuya kuvumela inkqubela phambili ebalulekileyo kwiindawo ezahlukeneyo, ezifana nobunjineli bezinto, amayeza kunye nerobhothi.
Ngokubanzi, eli candelo lishwankathela iziphumo eziphambili zophononongo kulwelo olungelulo olwaseNewtonian, libonelela ngemizekelo yezicelo zabo ezisebenzayo, kwaye liqaqambisa ukubaluleka kophando olongezelelweyo kulo mmandla. Ukusetyenziswa kwefomathi ye-HTML, izintlu ezingenakubalwa, kunye nezivakalisi ezibukhali zinceda ukuphucula ukufundeka kunye nokulungelelanisa umxholo.

Ukuqukumbela, ukwenziwa kolwelo olungelulo olwaseNewton lunokwenzeka ngenkqubo elula nefikelelekayo. Ngokulandela la manyathelo ngononophelo, nabani na unokuzama ezi zakhiwo zinomdla kwaye ajonge umhlaba wefiziksi ngendlela esebenzayo. Nangona ukuziphatha kwabo kuyamangalisa kwaye kungahambelani nolindelo lwethu lwesiqhelo, ukuqonda imigaqo-siseko esemva kolwelo olungelulo olwaseNewtonian kubalulekile kubuchule babo obuchanekileyo kunye nokusetyenziswa kwabo kwiinkalo ezahlukeneyo zesayensi kunye nobuchwepheshe. Ukusuka kwishishini lokutya ukuya ekwenziweni kwezinto ezintsha, uphononongo lolwelo lubonelela ngomhlaba ochumileyo wophando nophuhliso lweemveliso ezintsha kunye nobuchwepheshe. Ngomonde omncinci kunye nomdla, sinokujika i-liquid elula ibe yinto eguquguqukayo kunye neguquguqukayo eguqula i-viscosity yayo kunye nokuziphatha phantsi kwe-stimuli eyahlukileyo. Ukuphonononga iipropathi zolwelo olungelulo olwaseNewtonian kukungena kumhlaba wezinto ezinomdla ocela umngeni kwiimbono zethu kwaye andise iimbono zethu zenzululwazi. Ke ungathandabuzi ukuzama kwaye uzothuse ngolwelo olungelulo olwaseNewtonian, umda usengqondweni yakho!