paraffin wax deposition and fouling
paraffin wax deposition and fouling
paraffin wax deposition and fouling
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- . O, O,<br />
I—<br />
—,-,<br />
<strong>fouling</strong> studies ifl the present work the W&i1 temperature Tw :as<br />
In the data required by the program P’I ony one terpera<br />
621 ntrOc.UC1on<br />
6,2 Dlicatiafl o Previous 2esults<br />
— 56 —<br />
applied to the case where a thin layer of <strong>wax</strong> had derosited.<br />
average solution bulk temperature was determined 3y aastin,<br />
c.ata was c.etermined by tne zact znat all varao.es ware :non<br />
6.2.2 Nethod of na1ysis<br />
rrofile ccrresconded a the average balk aen-Deratare, recai:ei<br />
tare was uknorn the wall Tw Reynods number <strong>and</strong><br />
The particaiars of tne ran were as foliows:<br />
inlet/cutlet temreratures were determined exoerimentnl_y in<br />
except the wall temperature. For a given experimental ran the<br />
The esllts are alotted in figure 6.2.2.1.<br />
considered as being the temperature of a surface that reresented<br />
compared. to the average bulk temperature.<br />
the effective boundy of a i’iow in a assage :n this ;ay the<br />
tue wall temperature in tue caculations a temperature prozie<br />
correations cievec’em for tar calent flow in clean tu’zes cca_c za<br />
coulc. be proauced corresonc.ing to the real dstributon as<br />
verage balk temrerature Tb = 30.200<br />
verage Reynolds number Re = 13922<br />
stmatec. c.cuc. Point Ta’ = 27k) C<br />
ol an eaaticn otne worm:<br />
_ —.<br />
direct measure o hc... wel:. the calcnlated te::atu_e<br />
une wa temae:atares ware seectec. o Dc 22 , anc. — .<br />
dax concentration c =<br />
cne metuoc. was es;ec. uslng data zram run o oy ,aer<br />
The approaca usec. n to ana..yse tne :oaaang staiies
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