Viskositas Dan Rheologi

 

HOTJQOE TQOIWLIVC BOQCO[L BL[LIO ‘RL[IJ[LWO[ GOE QMFJHJNL–

JHFM0 [WLBO F 1414 IFHJCTJI ?

O[L[WFE0 CVW“COLEOM

HOAJQOWJQLVC BOQCO[FWLI TQJNQOC [WVGL [WQOWO [OWV BOQCO[L [FIJHOM WLENNL LHCV BOQCO[L COIO[[OQ COIO[[OQ 141?

 

AOA ? TFEGOMVHVOE LL.? Hotor Afhoioen

 Ififetohoe ogohom slbot gorl suotu zot kolr (bhulgo) glsfaoaioe ogoeyo nfsfioe oetoro cjhfiuh-cjhfiuh zot kolr gfenoe noyo ijmfsl pogo zot kolr  tf tfrs rsfa faut ut.. Nfsf Nfsfio ioee-nf nfsf sfio ioe e lelh lelhom om yoen yoen cfen cfenmo moca caot ot ohlr ohlroe oe zot zot ko kolr lr.. Afsoreyo ififetohoe zot kolr (vlsijsltos) gleyotoioe gfenoe suotu alhoenoe yoen yoen cfefe cfefetu tuioe ioe ifif ififeto etoho hoe e suotu suotu zot zot kolr. kolr. Muiu Muiuc c vlsij vlsijslt sltos os Efwt Efwtje je cfeyotoioe aomwo uetui ho`u pfruaomoe afetui sugut bhulgo yoen tfrtfetu coio tfnoenoe nfsfr afraoeglen hurus gfenoe vlsijsltos. Rlsijsltos Rlsijsl tos ogohom ogohom nfsfioe nfsfioe letfrvo letfrvoh, h, noyo noyo vlsijs vlsijs cfhowoe cfhowoe nfroioe nfroioe sf sfao aono noll bhul bhulgo go rfho rfhotl tlbb tfrm tfrmog ogop op yoen yoen hole hole.. Rlsk Rlskjs jslt ltos os ogoh ogohom om ohos ohosoe oe glpfrhui glpf rhuioeey oeeyo o usomo usomo uetui uetui cfegoy cfegoyuen uen pfromu pfromu cfhohul cfhohul olr yoen yoen tfeoen, tfeoen, tftopl tfto pl `uno cfrupoioe cfrupoioe suotu suotu ohosoe ohosoe cfenop cfenopo o goyuen goyuen also afifr`o. afifr`o. Fbfi vlsijs cfrupoioe moslh yoen pfetlen gohoc plpo ohlroe gorom. Tfhucosoe aonloe gohoc cfsle bhulgo vlsijs kfegfruen cfhfiot pogo pfrcuiooe zot yoen afrsfetumoe gfenoeeyo. Gloetoro sohom sotu slbot zot kolr ogohom ifetoh (vlsijs) glcoeo zot kolr  cfclhlil cfcl hlil ififetoh ififetohoe oe yoen yoen afrafgoafrafgo-afg afgo o cotfrley cotfrleyo, o, clsoheyo clsoheyo ififeto ififetohoe hoe cleyo cle yoi i njrf njrfen en gfeno gfenoe e ifif ififeto etoho hoe e jhl. jhl. Gfeno Gfenoe e slbot slbot lel zot kolr kolr aoey aoeyoi oi glnue glnueoi oioe oe gohoc gohoc guelo guelo jtjcjt jtjcjtlb lb yoltu yoltu sfao sfaonol nol pfhuc pfhucos os cfsle. cfsle. Wfhom Wfhom gliftom gli ftomul ul aomwo aomwo pfhucos pfhucos yoen glautum glautumioe ioe tlop-tlo tlop-tlop p cfsle cfsle cfcautum cfcautumioe ioe ififeto ifif etohoe hoe yoen yoen afrafgo afrafgo-af -afgo. go. [uotu [uotu zot cfclhli cfclhlill ifcocpu ifcocpuoe oe tfrtfet tfrtfetu u sfmle sfmlenn nno o suotu suotu pogot pogotoe oe yoen yoen glcos glcosui uiioe ioe ifgoho ifgohocey ceyo o cfeg cfegop opot ot noyo noyo tfioeoe tfio eoe yoen yoen gloilaot gloilaotioe ioe pfrlstlw pfrlstlwo o nfsfio nfsfioe e oetoro oetoro pfrcuio pfrcuiooe oe pogotoe pogotoe tfrsfaut gfenoe zot kolr. [faonol kjetjm, opoalho ilto cfcosuiioe sfauom ajho ifklh ifgohoc zot kolr, tfrhlmothom aotu tfrsfaut cuho-cuho turue gfenoe kfpot ifcugloe cfhocaot mlenno oimlreyo socpol glgosor zot kolr. Ajho

 

ifklh tfrsfaut pogo soot tfrtfetu cfenohocl sf`uchom pfrhocaotoe mlenno cfekopo cfek opoll nfroi nfroi hurus hurus afrotur afroturoe. oe. Nfroioe Nfroioe ajho ifklh ifklh cfe`fhos cfe`fhosioe ioe aomwo aomwo ogoeyo suotu ifcocpuoe yoen glclhlil suotu zot kolr sfmlenno ifkfpotoe ajho afruaom afruaom.. Cuho-cuh Cuho-cuho o oioe oioe cfenoho cfenohocl cl pfrkfpot pfrkfpotoe oe yoen gliorfeo gliorfeoioe ioe noyo no yo afro afrote teyo yo tfto tftopl pl gfen gfenoe oe slbo slbott ifif ififet etoh ohoe oe ko kolr lroe oe coio coio afso afsore reyo yo pfrkfpotoeeyo oioe sfcoile afriuroen goe oimlreyo ejh. Togo soot tfrsfaut ifkfpotoe ajho tftop goe glsfaut ifkfpotoe tfrcleoh. Mocaotoe-mocaotoe gleocoioe sfaonol ififetohoe (vlsijsltos). Oilaoot vlsijsltos zot kolr ltuhom yoen yoen cfey cfeyfao faoai aioe oe tfr`og tfr`ogley leyo o pfrua pfruaom omoe oe yoen yoen kuiu kuiup p grostl grostlk k tfrmog tfrmogop op ifkfpotoe aotu. Ohlroe vlsijs, gohoc afraonol cosohom iftfielioe pfenorum vlsijsltos pogo ohlroe ogoohm ifklh, goe gfenoe gfcliloe gloaolioe. Vetui afego mjcjjnfe yoen glkfhupioe ifgohoc zot kolr ogo tlno ifcuenileoe yoltu, tfennfhoc, cfhoyoen, goe tfropuen. Jhfm ioorfeo ltu pfrkjaooe lel glhoiuioe onor proitlioe gopot cfenuiur vlsijsltos afraonol `fels zot kolr. Iorfeo sfcoile afsor elhol vlsijsltos gorl horutoe coio tleniot ififetohoe horutoe tfrsfaut sfcoile afsor puho.  

Rlsijsltos afraoeglen hurus gfenoe ijesfetrosl horutoe. Jhfm sfaoa ltu,

 `lio ijesfetrosl horutoe tlennl, coio vlsijsltos horutoe oioe tlennl. [aohlieyo  `lio ijesfetrosl ijesfetrosl horutoe rfegom, rfegom, coio coio vlsijsltos vlsijsltos rfegom. rfegom. Qmfjhjnl afrosoh gorl aomoso \ueoel cfenohlr (Qmfj) goe hjnjs (lhcu),glnueoioe lstlhom lel uetui pfrtoco iohl jhfm Alenmoc goe Krowbjrg (sfpfrtlglhopjrio (sfpfrtl glhopjrioe e jhfm Blskmfro) uetui cfennocaorioe cfennocaorioe ohlroe kolroe goe gfbjrcos gfbj rcosll gorl pogotoe pogotoe.. Wftopl Wftopl slb slbot-s ot-slbot lbot rmfjhjn rmfjhjnll gorl glspfrsl glspfrsl mftfrjn mftfrjnfe fe hf hfal alm m

ijcphf cphfi is

goe goe

tlgo tlgoi igopot

gleyo eyotoi toioe

gohoc

suotu

sotu otuoe

tuennoh.Qmfjhjnl cfhlputl pfekocpuroe goe ohlroe gorl aomoe, pfcosuioe if gohocwo goho cwogom, gom, pfclego pfclegomoe moe sfafhuc sfafhuc glnueoi glnueoioe, oe, opoiom opoiom glkopo glkopoll gfenoe gfenoe pfeuoen pfe uoenoe oe gorl gorl ajtjh, ajtjh, pfenfhuo pfenfhuoroe roe gorl tuaf/pf tuaf/pfhfwo hfwotoe toe gorl suotu suotu `oruc `oruc suetl suetli. i.Qm Qmfj fjhjn hjnll gorl gorl suot suotu u prjg prjguit uitfrt frtfet fetu u yoen yoen gopot gopot afri afrilso lsorr gohoc gohoc ij ijes esls lstf tfes esll gorl gorl afet afetui ui kolr kolr if sfcl sfclsj sjhl hlg g socp socpol ol if pogo pogoto toe, e, gopo gopott

 

cfc cf cpfen pfeno orum ruml

pfefrlc rlcooe

aonl

sl

poslf oslfe, e,

stoa toalhlt hltos

blsli lslio, o,

goe goe

aomioeovolhlalhltos aljhjnls.@ogl vlsijsltos tfhom tfrauitl cfcpfenoruml ho`u oasjrasl jaotgorl sohuroe kfreo. Gfenoe ogoeyo tfnoenoe pfrcuiooe yoen tlennl goe gfenoe ogoeyo pfcafrloesurboitoe yoen coeo surboitoe yoen glnueoi glnu eoioe oe tfraonl tfraonl otos guo yoen yoen sohom sohom sotueyoo sotueyoogoho gohom m mlgrjisi mlgrjisijpls jpls,, yoen yoen coeo coe o alho alho cfefcp cfefcpfh fh pogo pogo clirj clirjao ao otou otou gohoc gohoc suot suotu u aoitf aoitfrlo rloioe ioe suhlt suhlt tfrhfpo tfrh fpos. s. Gohoc Gohoc moh cfefetu cfefetuioe ioe tfnoeno tfnoenoe e gorl pfrcuio pfrcuiooe oe suotu suotu afego afego iltomor ilto morusho ushom m cfele`ou cfele`ou gorl gorl afsorey afsoreyo o cosso cosso afego afego yoen yoen cfenohlr cfenohlr gohoc gohoc bhulgo.  

Gohoc algoen borcosl, prleslp-prleslp prleslp-prleslp rmfjhjnl rmfjhjnl gl ophlioslioe ophlioslioe gohoc

pfcauotoeirlc, suspfesl, fcuhsl, hjtlje, posto, pfeyohut toahft, goe hole-hole. [fhole ltu, prleslp rmfjhjnl glnueoioe `uno uetui ioroitfrlsosl prjgui sfglooe borcosl borc osl (gjsonf (gjsonf bjrc)sfa bjrc)sfaono onoll pfe`ocl pfe`ocle e iuohltos iuohltos yoen yoen soco uetui uetui sftlop sftlop aotkm ao tkm.. Tfennj Tfennjhje hjeno noe e aomi aomioec oecfe feuru urutt tlpf tlpf ohlro ohlroe e gfbjr gfbjrcos cosll ogo ogo 1 yoltu yoltu [lstfc Efwtje goe [lstfc Eje-Efwtje.Wlpf ohlroe yoen cfenliutl sltfc Efwt Ef wtje je,, vlsij vlsijslt sltos oseyo eyo tftop tftop pogo pogo sumu sumu goe goe tfio tfioeoe eoetf tfrtf rtfetu etu goe goe tlgoi tlgoi tfrnoetuen pogo ifkfpotoe nfsfr, sfmlenno vlsijsltoseyo kuiupgltfetuioe pogo ifkfpotoe nfsfr. Ogo afafropo lstlhom gooc slstfc Efwtje lel 0 Qotfjb  [mfor (G) gv/gr uetui cfeyotoioe pfrafgooe ifkfpotoe (gv) oetoro guo algoenkolroe yoen glplsomioe jhfm `oroi yoen soenot ifklh (gr). L.1 Coisug goe Wu`uoe Tfrkjaooe L.1.? Coisug pfrkjaooe

 Ogopue coisug pfrkjaoo pfrkjaooe e yoltu 0 ?. Cfenftomul Cfenftomul goe cfcomocl koro koro pfefetuoe vlsijsltos vlsijsltos gorl gorl suotu socpfh gfenoe cfennueoioe vlsijcftfr Arjjiblfhg 1. Cfenftom Cfenftomul ul goe cfcoml koro pfe pfefet fetuoe uoe slbot ohlr socpfh socpfh afrgosor afrgosorioe ioe rmfjnroc yoen tfrafetui. L.1.1 Wu`uoe Tfrkjaooe

 

Ogopue tu`uoe pfrkjaooe yoltu 0

 

?. Cfeftuioe Cfeftuioe vlsijsltos socpfh gfenoe gfenoe cfennueoi cfennueoioe oe vlsijcftfr Arjjiblfhg Arjjiblfhg 1. Cfef Cfefet etui uioe oe slbo slbott ohlr ohlr gorl gorl socp socpfh fh gfen gfenoe oe cfen cfennu nuei eioe oe vlsi vlsijc jcft ftfr  fr  Arjjiblfhg. L.; Trleslp Tfrkjaooe  

Cfefetuioe vlsijsltos horutoe cfennueoioe ohot vlsijcftfr arjjiblfhg

glcoeo afnueo uetui cfenuiur vlsijsltos horutoe gfenoe cfennueoioe ejcjr splegfh yoen sfsuol tfrnoetuen gorl afetui sfglooe yoen oioe gluiur vlsijsltoseyo gfenoe cfenotur ifkfpotoe afrputor splegfh.

 

AOA LL WLE@OVOE TV[WOIO LL.? Wfjrl Vcuc

 

Rlsijsltos ogohom suotu pfreyotooe ‘tomoeoe uetui cfenohlr– gorl suotu

slstfc yoen cfegopotioe suotu tfioeoe. Rlsijsltos ogohom uiuroe rfslstfesl zot kolr uetuicfenohlr. [fcoile tlennl vlsijsltos suotu zot kolr, coio oioe sfcoile ifetoh ohlroe zotkolr tfrsfaut. [uotu zot kolr gfenoe vlsijsltos tlennl, sfpfrtl cjhosf, gohoc sumu iocorgliotoioe ifetoh. Rlsijsltos zot kolr ogohom suotu legliosl gorl ifiuotoe noyo-noyo gloetoro cjhfiuh-cjhfiuheyo. Noyo oetor cjhfiuh yoen iuot sohlen cfeorli cjhfiuh goetlgoi oioe cfcalorioe cfrfio afrplegom tfcpot gfenoe cugom (Otiles, 144>).   Rlsijsltos Rlsijsltos gopot afrpfenorum afrpfenorum tfrmogop tfrmogop zot-zot yoen ogo gohoc algoen bo borco rcosl, sl,kje kjetj tjme meyo yo pogo pogo zot zot susp suspfes fesl, l, tlgoi tlgoi ajhfm ajhfm tfrhoh tfrhohu u ifetoh ifetoh (elho (elholl vlsijsltos tlennl) sfmlennocfeyfaoaioe suspfesl tlgoi also glijkji, moh lel gopot cfeyfaoaioe glstrlausl zot oitlbtlgoi cfroto pogo sfhurum kolroe goe  `uno oioe cfenohocl ifsuhltoe pogo soot pfeuoenoe. [fhole ltu, kjetjm hole vlsijsltos ogohom uetui pfenjaotoe pogo jrnoe coto,vlsijsltos gleoliioe uetui uetu i cfcaoetu cfcaoetu cfeomoe cfeomoe jaot jaot pogo pogo `orlenoe `orlenoe coto sfmlenn sfmlennocfe ocfeoca ocaom om fbfitlvltos tfropleyo (Hfsty, 14?1).  

Kolroe cfcpueyol noyo nfsfi yoen hfalm afsor uetui cfenohlr gorlpogo

nos,mlenno nos,mlen no kolroe cfcpueyol cfcpueyol ijfblslfe vlsijsltos vlsijsltos yoen hfalm afsor gorlpogo nos. no s. Rl Rlsi sijs jslt ltos osno nos s

afrt afrtoc ocao aom m

gfen gfenoe oe eoli eoliey eyo o

tfcp tfcpfr frot otur urf, f, sfgo sfgoen en

vlsijsltos kolroe turue gfenoe eolieyo tfcpfroturf(Mostrlowoe, 14??).  

Rlsijslt Rlsijsltos os gopot gopot gleyotoi gleyotoioe oe sfaono sfaonoll tomoeoe tomoeoe ohloroe ohloroe bhulgo bhulgo yoen yoen

cfrupoioenfsfioe oetoro cjhfiuh-cjhfiuh kolroe sotu gfenoe yoen hole. [uotu `fels kolroe yoencugom cfenohlr gopot gliotoioe cfclhlil vlsijsltos

 

yoen rfegom, goe sfaohlieyo aomoe- aomoe yoen suhlt cfenohlr gliotoioe cfclhlil vlsijsltos yoen tlennl (Oennrofel, 14?4 ).  

Togo muiuc ohlroe vlsijsltos, vlsijsltos, Efwtje cfeyotoioe cfeyotoioe muauenoe muauenoe oetoro

noyo-no noyo -noyo yo cfioelio cfioelio gorl gorl suotu suotu ohlroe ohlroe vlsijslt vlsijsltos os sfaono sfaonoll nfsfro nfsfroe e gohoc gohoc (vlsijsltos) (vlsijsl tos) bhulgo ogohomijestoe sfmuauenoe gfenoe nfsfioeeyo nfsfioeeyo (Oejelc, 14??).  

Bhulgo gopot glnjhjenioe glnjhjenioe if gohoc bosf kolroe otou nos. TfrafgooeTfrafgooe-

pfrafgooeutoco oetoro kolr goe nos ogohom 0 o. Kolr Kolroe oe proi proitl tls s tlgo tlgoi i ij ijcp cpfr frsl slah ahf, f, sf sfgo goen enio ioe e nos nos ij ijcp cpfr frsl slah ahf f goe goe sfrleniohl morusglpfrhoiuioe gfcliloe. a. Kolroe Kolroe cfenlsl cfenlsl vjhucf vjhucf tfrtfetu tfrtfetu goe cfcpuey cfcpueyol ol pfrc pfrcuioo uiooe-pf e-pfrcui rcuiooe ooe afaos, afa os,sfgo sfgoenio enioe e onor onor gfenoe gfenoe cosso cosso tfrtfet tfrtfetu u cfenfcao cfenfcaoen en socpol socpol cfenlsl sfhurum aonloe wogom tfcpoteyo.  

Qmfjhjn Qmfjhjnll ogohom ogohom lhcu yoen yoen cfcpfho` cfcpfho`orl orl tfe tfetoen toen ohlroe ohlroe kolroe kolroe goe

gfbjrcosl. Ohl blsljhjnl cfennueoioe lhcu lel uetui cfcpfrfglisl slriuhosl gorom. goro m. Toro Toro gjitfr gjitfr cfennue cfennueoio oioe e uetui uetui cfefetu cfefetuioe ioe ohlroe ohlroe horutoe horutoe le`isl, le`isl, sfgoenio sfgo enioe e uetui uetui omhl borcosl borcosl cfennue cfennueioee ioeeyo yo uetui uetui cfefetu cfefetuioe ioe ohlroe ohlroe fcuhsl, suspfesl goe sohfp (Qokmcot ijscoe, 1442)  Afrgosrioe nrobli slbot ohlroe kolroe efwtje tfraonl otos guo ifhjcpji ifhjcpji yoltu (Oejelc, 144>) Kolroe yoen slbot ohlroeeyo tlgoi glpfenoruml jhfm woitu. o.

Ohlroe phostli

a.

Ohlroe psfugjphostli

k.

Ohlroe glhotoe

Kolroe yoen slbot ohlroeeyo glpfenfruml jhfm woitu o.

Ohlroe tlisjtrjpli

a.

Ohlroe rmfjpfisl

k.

Ohlroe vlsijfhostls

 

 Omhl borcsl ifcuenileoe ifcuenileoe afsor hfalm sfrlen cfenmogopl cfenmogopl kolroe eje efwtje glaoeglen gfenoe kolroe aloso. Jhfm iorfeo ltu cfrfio morus cfcpfenoruml cftjgf yoen sfsuol uetui cfcpfho`orl zot-zot ijcphfis lel. Eje efwtjeloe Ajglf Aj glfs s ogoh ogohom om zot-zo zot-zott yoen yoen tlgoi tlgoi cfenli cfenliutl utl pfrso pfrsocoo cooe e ohlro ohlroe e efwtj efwtje e 0 glspfr gls pfrsl sl mftfr mftfrjnf jnfe e kolro kolroe e goe goe pogot pogotoe oe sfpfr sfpfrtl tl horut horutoe oe ijhjl ijhjlg, g, fcuhsl fcuhsl,, suspfesl kolr, sohfp goe prjgui-prjgui sfrupo cosui ifhos lel. @lio aomoeaomoe aom oe eje efwtje efwtje gloeohls gloeohlsls ls gohoc gohoc suotu suotu vlsijcft vlsijcftfr fr putor putor goe moslhey moslheyo o glphjt glpfrjhfm afraonol iurvo ijeslstfesl yoen cfennocaorioe cfennocaorioe ogoeyo tlno ifhos ifhos ohlroe ohlroe yoiel yoiel phostls, phostls, psfujgjp psfujgjphost hostls ls goe glhotoe glhotoe (Ohbrfg (Ohbrfg Cortle, Cortle, ?