cloude point

dravaalalo, cloude point anedi oka paaradarsaka draavanam drava-drava dasha vibhajanaku loonai emulsion ledhaa drava-ghana dasha parivartananu yerparustundi, idhi sthiramaina soal ledhaa avakshepaanni sthirapariche suspensionnu yerparustundi. cloude point 'manchu point' kuu saaruupyata kaligi untundi, dheenilo neeti aaviri (thematho kuudina gaali) loe dravaroopapu neeru (manchu ledhaa meghalu) erpadataaniki ghaneebhavanam anie piluvabade gyaas-drava dasha parivartana jarugutundi. ushnograta 0°sii kante takkuvagaa unnappudu, manchu binduvunu manchu binduvu anie pilustaaru, endukante neeti aaviri nikshepana, ghaneebhavanam ledhaa gaddakattadam anie piluvabade vayuvu-ghana dasha parivartanaku lonavutundi. 
petrolium parisramalo, cloude point anedi deejillooni paraphine mainapu ledhaa biodiesillo biovax meghaavrutamgaa kanipinche ushnogratanu suuchistumdi. ghaneebhavinchina mainapu uniki chamurunu mandamgaa chestundi mariyu enginelalo indhana filterlu mariyu injectorlanu addukuntundi. mainapu challani uparitalaalapai kooda perukupotundi (udaaharanaku, pipeline ledhaa heat exchanger foulingnu utpatti chestundi) mariyu neetitho emulsion ledhaa solnu yerparustundi. anduvalla, cloude point challani operating ushnogratala vadda filterlu ledhaa chinna randhraalanu plug chese chamuru dhoranini suuchistumdi.
cloude point yokka rojuvaaree udaaharana challani vaataavaranamloo nilva chesina olive noonelo chudavachu. olive noone sumaru 4 masim vadda (drava-ghana dasha vibhajana dwara) ghaneebhavinchadam praarambhistundi, ayithe samasheetoshna deshaalalo sheethaakaala ushnogratalu tarachugaa 0 masim kante challaga untaayi. eee paristhitulalo, olive noone container diguva bhaagamlo munigipoye tellani, mainapu gaddalu/ghaneebhavinchina noone golaalu abhivruddhi chendadam praarambhistundi.
mudi ledhaa bhaarii noonelalo, megha binduvu mainapu roopa ushnograta (vaat) mariyu mainapu avapaata ushnograta (doublupity) kii paryaayapadamgaa untundi.
ionic kaani surfuctant ledhaa glycol draavanam yokka megha binduvu anedi misramam dasha-vaeru cheyadam praarambhinchae ushnograta, mariyu rendu dasalu kanipistaayi, tadwara meghaavrutamavutundi. eee pravartana polyoxythylene golusulanu kaligi unna ionic kaani surfuctantla lakshanam, ivi neetilo ushnograta pravartanaku vyatiraekamgaa viloma draavaneeyatanu pradarsistaayi mariyu anduvalla ushnograta perige koddi edho oka samayamlo "meghaavrutamavutaayi". eee pravartananu pradarsinche glycollanu "cloude-point glycoles" anie pilustaaru mariyu veetini shale inhibitarlugaa upayogistaaru. saadhaaranamgaa ekkuva lavaneeya dravaalalo takkuvagaa unde cloude point lavanheeyathatho prabhaavitamavutundi.
petrolium utpattula cloude paayintnu kolavadam.
manueval paddhati.
pareeksha noone 40 mimi mandam poralalo paaradarsakamgaa undaali (eah. ess. tii. emm. emm prakaram). mainapu spatikaalu saadhaaranamgaa tellani ledhaa paalatho kuudina megham kanipinchadamtho diguva chuttukolata goda vadda erpadataayi. cloude point anedi eee spatikaalu modata kanipinche chotuku konchem paina unna ushnograta. 
pareeksha namuunaanu modata pareeksha koojaalo daadaapu sagam nindi unde sthaayiki poestaaru. jaadeeni muusivaeyadaaniki pareeksha thermometernu mosukelle cork upayoginchabadutundi. thermometer bulb kooja diguvana vishraanti teesukoovadaaniki unchabadutundi. adhika sheetaleekarananu nivaarinchadaaniki mottam pareeksha amsaanni gasket paina sthiramaina ushnograta sheetaleekarana snaanamlo unchutaaru.
prati 1 °C vadda, namuunaanu bayataku teesi, cloude kosam tanikhi chesi, ventane bharti chestaaru. cloude paayintnu batti varusaga takkuva ushnograta gala sheetaleekarana snanalanu upayoginchavacchu. eee pareeksha kosam takkuva ushnograta gala sheetaleekarana snaanaaniki 1.5 kilo meterla kante takkuva ushnograta sthirathvam undakudadu.
svayamchaalaka paddhati.
petrolium utpattula cloude point yokka praamaanika pareeksha paddhati (sthiramaina sheetaleekarana raetu paddhati), stm dii 5773 anedi manueval pareeksha vidhaanaaniki pratyaamnaayam. idhi svayamchaalaka upakaranaanni upayogistundi mariyu pareeksha paddhati d2500 kii samanamga unnatlu kanugonabadindi.
d5773 pareeksha paddhati manueval paddhati d2500 kante takkuva vyavadhilo cloude paayintnu nirnayistundi. eee automatic paddhatini upayoginchi pareekshanu amalu cheyadaaniki takkuva operator samayam avasaram. adanamgaa, bahya challani snanamu ledhaa sheetaleekarana unit avasaram ledhu. - 60°sii nundi + 49°sii ushnograta paridhiloo megha binduvunu nirnayinchagala saamarthyam d5773 kaligi untundi. 0. 1 masim ushnograta spashtatato phalitaalu nivedinchabadataayi.
stm dii 5773 kinda, pareeksha namuunaanu peltier parikaram dwara 1.5 +/- 0.1 masim/nimisham sthiramaina retutho challabarustundi. eee kaalamlo, namuunaa nirantaram kaanti muulam dwara prakaasistundi. mainapu sphatikaala megham modati saari kanipinchadaaniki optical detectorla shreni nirantaram namuunaanu paryaveekshistundi. namoonaalo mainapu spatikaalu modata kanipinche ushnograta megha binduvugaa nirnayinchabadutundi.

