The exit flowing quality of the average bundle of BWR is 14.6%. It operates at 1000 psia with a slip ratio of 1.8. The bundle has 64 fuel rods which have an outer diameter of 0.493 inches on a 5.52 inch square pitch. The mass flow rate into the bundle is 1.43x105 Ibm/hr. For the bundle, determine: a) The void fraction b) The two phase density c) The vapor phase velocity d) The liquid phase velocity e) The superficial liquid velocity f) The superficial vapor velocity g) The flow regime based upon the Hewitt-Roberts map At 1000 psia: P=46.297- Pg = 2.2419 lbm ft. Ibm ft.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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The exit flowing quality of the average bundle of BWR is 14.6%. It operates at 1000 psia with a slip ratio
of 1.8. The bundle has 64 fuel rods which have an outer diameter of 0.493 inches on a 5.52 inch square
pitch. The mass flow rate into the bundle is 1.43x105 Ibm/hr. For the bundle, determine:
a) The void fraction
b) The two phase density
c) The vapor phase velocity
d) The liquid phase velocity
e) The superficial liquid velocity
f) The superficial vapor velocity
g) The flow regime based upon the Hewitt-Roberts map
At 1000 psia:
P=46.297-
Pg
= 2.2419
lbm
ft.
Ibm
ft.
Transcribed Image Text:The exit flowing quality of the average bundle of BWR is 14.6%. It operates at 1000 psia with a slip ratio of 1.8. The bundle has 64 fuel rods which have an outer diameter of 0.493 inches on a 5.52 inch square pitch. The mass flow rate into the bundle is 1.43x105 Ibm/hr. For the bundle, determine: a) The void fraction b) The two phase density c) The vapor phase velocity d) The liquid phase velocity e) The superficial liquid velocity f) The superficial vapor velocity g) The flow regime based upon the Hewitt-Roberts map At 1000 psia: P=46.297- Pg = 2.2419 lbm ft. Ibm ft.
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