Answered: erted to P6-31 In a desupe saturated…

erted to P6-31 In a desupe saturated steam by spraying liquid water into the steam. Using data on the figure, calculate the mass flow rate of liquid water.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Concept explainers

Properties of Pure Substances

A substance with fixed chemical composition throughout is called a pure substance like water, air, and nitrogen. A pure substance does not have to be a single element or compound. A mixture of two or more phases of a pure substance is also a pure substance as long as the chemical composition is the same for all phases. These substances mainly have a constant/ uniform composition. The substances also have fixed boiling and melting points. A pure substance takes part in a chemical reaction to form predictable products.

Question

converted
to
P6-31 In a desuperheater, superheated steam is
saturated steam by spraying liquid water into the steam. Using
data on the figure, calculate the mass flow rate of liquid water.
Superheated
steam
m₁ = 0.3 kg/s
T₁ = 250°C
P₁ = 2 MPa
+
1
(2)
Liquid water
T₂ = 30°C
3
11:00
Saturated vapor

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Step 2: get the data from steam table as per the information provided

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Step 3: To find mass flow liquid water using conservation of energy

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