2.6-2. Flow of Liquid in a Pipe and Mass Balance. A hydrocarbon liquid enters a simple flow system shown in Fig. 2.6-1-at an average velocity of 1.282 m/s, where A, = 4.33 x 10-³ m² and p, = 902 kg/m. The liquid is heated in the process and the exit density is 875 kg/m³. The cross-sectional area at point 2 is 5.26 x 10-3 m². The process is steady state. (a) Calculate the mass flow rate m at the entrance and exit. (b) Calculate the average velocity v in 2 and the mass velocity G in 1. Ans. (a) m, = m2 = 5.007 kg/s, (b) G, = 1156 kg/s m? %3D
2.6-2. Flow of Liquid in a Pipe and Mass Balance. A hydrocarbon liquid enters a simple flow system shown in Fig. 2.6-1-at an average velocity of 1.282 m/s, where A, = 4.33 x 10-³ m² and p, = 902 kg/m. The liquid is heated in the process and the exit density is 875 kg/m³. The cross-sectional area at point 2 is 5.26 x 10-3 m². The process is steady state. (a) Calculate the mass flow rate m at the entrance and exit. (b) Calculate the average velocity v in 2 and the mass velocity G in 1. Ans. (a) m, = m2 = 5.007 kg/s, (b) G, = 1156 kg/s m? %3D
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
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Transcribed Image Text:2.6-2. Flow of Liquid in a Pipe and Mass Balance. A hydrocarbon liquid enters a
simple flow system shown in Fig. 2.6-1-at an average velocity of 1.282 m/s, where
A, = 4.33 x 10-³ m² and p1
and the exit density is 875 kg/m³. The cross-sectional area at point 2 is
5.26 x 10-3 m². The process is steady state.
(a) Calculate the mass flow rate m at the entrance and exit.
(b) Calculate the average velocity v in 2 and the mass velocity G in 1.
902 kg/m³. The liquid is heated in the process
Ans. (a) m,
= m2 = 5.007 kg/s, (b) G, = 1156 kg/s · m²
%3D
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