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Use of molar fraction step while plotting Txy plot
Title
Question
In tutorial there is no option like molar fraction step , but in software there is the such option below temperature and above property package. What is the use of molar fraction step option?

DWSIM Binary-Phase-Envelope 05-06 min 40-50 sec 18-02-21, 2:52 p.m. Sajjadhusain

Answers:

for example if the stepcount is 40 it will generate 40 Points and then plot the graph
18-02-21, 3:03 p.m. SreeHarshaM
Ok got it..thank you
18-02-21, 3:04 p.m. Sajjadhusain

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Molar fraction step is used to calculate the molar fraction points in between 0 and 1 at which the bubble point and dew points are getting calculated.

For example if molar fraction step value is 10, then the bubble points and dew points are generated at every (1-0)/10 i.e every 0.1 mole fraction.
18-02-21, 3:06 p.m. priyam_nayak_22

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